fullstack-jobs.md

FULLSTACK JOBS

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	Expensify Mobile Full Stack Engineer		0 days ago	Apply
	Description Your Mission, Should You Choose to Accept: Join our passionate team of top-notch engineers to solve a real-world problem, and help people spend less time managing expenses and more time pursuing their real goals. As we revolutionize the way people manage their expenses, being part of the Expensify team means building the easiest, fastest, and most efficient platform to automate everything expense-related. Our employees work from all over the world, but if you're looking for a change of scene we offer visa sponsorship and relocation assistance to join us at one of our rad locations: San Francisco Portland Michigan New York London Even though we work hard at Expensify, we make sure our employees are happy. Our most talked about perk is our Offshore where we spend a month abroad working from a remote location as a team. About the Mobile Platform We have a custom built, cross-platform mobile solution (wow, that’s a mouthful). Our native platforms use a JavaScript engine that allow us to write our business logic in JS and UI using native frameworks. About You We’re looking for engineers who are passionate about the product they’re building. Ideally, you’ll have a general understanding of and experience in Javascript, and React Native. PHP, Java, C++, IOS and Android are a plus but not a requirement! You’re a self-driven engineer with an entrepreneurial spirit who is not afraid to work with our sales team to better understand and tackle user-facing issues. You’re excited by our culture of Live Rich, Have Fun, and Save the World, and have an ambition you’re incredibly passionate about that Expensify can help you achieve. As a Mobile Full Stack Engineer, your responsibilities include: Collaborating with the team for large feature development and implementation. Independently develop smaller features and adjustments. Squashing bugs: big, small, and hairy! We’re looking for someone who: Works great on a small, collaborative team. Can design new features and tackle the annoying bugs. Writes clean, concise, and commented code. Can collaborate with other engineering teams to create new features and fix existing issues. Is comfortable with every part of the software development lifecycle. Can get shit done! Compensation & Benefits Full-time, salaried position 401k with employer match 100% Medical/Dental/Mental Health support/Vision contributions $20k annual family planning benefit through Carrot Up to three months of fully paid parental leave, with up to six months for birthing parents Commuter benefits Flexible vacation policy Relocation available Next Steps Like what you see? Applying is easy, but it takes time. See, while we know you're awesome, it's actually really hard and time consuming to find you in the midst of literally hundreds of other applications we get from everyone else. So this is where we're going to ask our first favor: can you make it really easy and obvious how great you are, so we don't accidentally overlook you? There are many ways to do that, but the easiest way to help us out is by answering the following questions: What's the URL of your website? If you don't have one, why not? List any published apps that you have. What's your coding history? When did you start, and what have you done between then and now? What do you want to do with the rest of your life, and how is Expensify a step toward your long-term goals? (We’re serious, we want to know! Share what you’re comfortable sharing, but we are a group of ambitious individuals building a community of people who want to achieve success in every aspect of our lives, and we encourage employees to figure out how they can use Expensify to realize their personal goals with the support of the company around them.) How did you hear about us? A job posting? Chalk on a sidewalk? From a friend? Let us know where you saw this opening. Resume not your thing? That’s great, we don’t really read them anyway! Forward your responses to the questions to [email protected]. We're excited to hear from you!
	Instrumentl Senior Full Stack Software Engineer		0 days ago	Apply
	Description Hello, we’re Instrumentl. We’re a mission-driven startup helping the nonprofit sector to drive impact, and we’re well on our way to becoming the #1 most-loved grant discovery and management tool. To get there, we’re hiring a Senior Full Stack Software Engineer to help us build the right product for our customers quickly and strategically, while maintaining high code quality and standards.  About us: Instrumentl is a hypergrowth YC-backed startup with over 4,000 nonprofit clients, from local homeless shelters to larger organizations like the San Diego Zoo and the University of Alaska. We are building the future of fundraising automation, helping nonprofits to discover, track, and manage grants efficiently through our SaaS platform. Our charts are dramatically up-and-to-the-right 📈 — we’re cash flow positive and doubling year-over-year, with customers who love us (NPS is 65+ and Ellis PMF survey is 60+). Join us on this rocket ship to Mars! About the role: As a Sr. Full Stack Engineer at Instrumentl, you will work closely with our Head of Engineering and partner with team members across design, product, content, and support functions, providing a best-in-class experience to every user. Our small, distributed engineering team builds, scales, and improves our customer experience and in-house tooling from end to end. We’re accountable for the quality and reliability of our product, support, and data stack, and we believe in continuous improvement. Get to know us at instrumentl.com/about! Our ideal candidate is eager to learn, willing to experiment, and excited to empower both teammates and customers to accelerate social progress and propel innovation. The Instrumentl team is fully distributed (though if you’d like to work from our Oakland office, we would love to see you there). For this position, we are looking for someone who has significant overlap with Pacific Time Zone working hours. Hello, we’re Instrumentl. We’re a mission-driven startup helping the nonprofit sector to drive impact, and we’re well on our way to becoming the #1 most-loved grant discovery and management tool. To get there, we’re hiring a Senior Full Stack Software Engineer to help us build the right product for our customers quickly and strategically, while maintaining high code quality and standards.  About us: Instrumentl is a hypergrowth YC-backed startup with over 4,000 nonprofit clients, from local homeless shelters to larger organizations like the San Diego Zoo and the University of Alaska. We are building the future of fundraising automation, helping nonprofits to discover, track, and manage grants efficiently through our SaaS platform. Our charts are dramatically up-and-to-the-right 📈 — we’re cash flow positive and doubling year-over-year, with customers who love us (NPS is 65+ and Ellis PMF survey is 60+). Join us on this rocket ship to Mars! About the role: As a Sr. Full Stack Engineer at Instrumentl, you will work closely with our Head of Engineering and partner with team members across design, product, content, and support functions, providing a best-in-class experience to every user. Our small, distributed engineering team builds, scales, and improves our customer experience and in-house tooling from end to end. We’re accountable for the quality and reliability of our product, support, and data stack, and we believe in continuous improvement. Get to know us at instrumentl.com/about! Our ideal candidate is eager to learn, willing to experiment, and excited to empower both teammates and customers to accelerate social progress and propel innovation. The Instrumentl team is fully distributed (though if you’d like to work from our Oakland office, we would love to see you there). For this position, we are looking for someone who has significant overlap with Pacific Time Zone working hours. What you'll do: Build, operate, and improve products for all of Instrumentl’s customers, from small, local nonprofits to large organizations. Create engaging, responsive interfaces and APIs that make the fundraising process truly enjoyable, driving our customer adoption and retention. Contribute high-quality, thoroughly tested code to create trustworthy user interfaces and resilient backend systems. Work side-by-side with our product, sales, support, and content teams to improve internal tools and processes, ensuring that our best-in-class product retains its crown. Own problems from end to end, managing complexity and engaging directly with stakeholders to develop short-term and long-term solutions. Be a strategic partner, thinking through everything from business impact to reliability and operability, to the pixel-perfection of individual customer interactions. Uphold Instrumentl’s high standards for product quality and mentor newer team members to do the same. Who you are: Experienced: you’ve been a software engineer for 5+ years - startup experience is a huge plus! Generalist: you enjoy working on frontend, backend, infrastructure, data pipelines, or billing pipelines as needed. Hands-On: you’ve used Ruby on Rails, JavaScript, PostgreSQL, Redis, HTML, and CSS, and you’re open to adopting new tools to get the job done. Collaborative: you thrive in an environment involving different functions, stakeholders, and subject matter experts. Methodical: you take pride in delivering projects from ideation to completion. Hungry: you’re on a mission to make an impact and motivated by constant learning. Results-Driven: you have a history of executing in a fast-paced environment. Passionate: you’re excited about Instrumentl’s mission to propel nonprofits into a bigger, brighter future. Compensation & Benefits: Salary ranges are based on market data, relative to our size, industry, and stage of growth. Salary is one part of total compensation, which also includes equity, perks, and competitive benefits.  For US-based candidates, our target salary band is $145,000 - $185,000/year + equity. Salary decisions will be based on multiple factors including geographic location, qualifications for the role, skillset, proficiency, and experience level.  100% covered health, dental, and vision insurance for employees, 50% for dependents Generous PTO policy, including parental leave 401(k) Company laptop + stipend to set up your home workstation Company retreats for in-person time with your colleagues Work with awesome nonprofits around the US. We partner with incredible organizations doing meaningful work, and you get to help power their success. What to expect: Instrumentl is evolving rapidly. You’ll always have new challenges and opportunities to grow in your role - you won’t be bored! You’ll be an early member of our small but mighty team, playing a huge part in shaping our culture for the years and teammates to come. At Instrumentl: - We’re customer-focused. We routinely seek feedback from our customers to improve the Instrumentl experience for everyone. Our first company value is "The customer is the hero" and we mean it. - We love to experiment. We are constantly generating new concepts and iterating to see what works - ideation and experimentation are essential here. "Bend the curve" is another key company value. - We appreciate authenticity. We have a diverse range of life experiences, and we encourage open, clear communication with each other about the things that matter most to us. - We’re approachable and collaborative. Everyone has a voice, and we’re all building Instrumentl together. - We kick it every day with some of the nicest people in the world. No joke, our customers are often on the front lines educating kids, saving endangered species, and restoring watersheds. In helping them take advantage of Instrumentl’s technology, you’re helping them move the world forward. Ready to apply? Please submit a written response addressing the prompts below: 1. Why are you interested in Instrumentl and this role? 2. What makes you a good fit for this role?  Don't forget to include the word moxie in your application to show you read this from start to finish! Along with your written response, please attach your CV or resume. At Instrumentl, we pride ourselves on building a diverse team from the ground up. Every role is an opportunity to teach, learn, and create some of your best work - if you’re excited to grow along with us, we encourage you to apply!
	Getro Senior Full Stack Engineer		0 days ago	Apply
	Description Senior Full Stack Engineer - Rails & React About the Project Getro is on a mission to unlock the hidden potential within professional networks, transforming how people discover and leverage warm introductions for hiring and sales. As a Senior Full Stack Engineer on our team, you’ll be crucial in crafting features that both accelerate and enrich every connection, helping our customers find new talent, enhance their sales, and make other impactful professional connections. You'll develop user-friendly flows, construct data pipelines that supply essential insights, and leverage AI-driven matching algorithms to forge more efficient and meaningful connections. Join us in our quest to make professional networking more personal. Who You Are Impact-Driven: You're motivated to craft solutions that make a real difference in people's professional lives. Your approach is thoughtful, always rooted in the real needs of users, and favors simplicity, efficiency and efficacy above all. Agile Innovator: Quick on your feet, you thrive in fast-paced environments, valuing learning and adaptability over perfection, making smart pivots based on user feedback and metrics. Extreme Ownership: Taking ownership comes naturally to you, driving projects forward with enthusiasm and persisting until they are successful. Team Player: You communicate effectively and understand how your work contributes to the bigger picture. You're open to feedback and value transparency in team interactions. Self-Starter: You take ownership of your work, solve problems independently, and drive projects to completion with minimal oversight. Required Skills & Experience C2 Level English 7+ years of software development experience Strong background in a startup environment building web applications. Proficiency in Rails and React are musts.  Quick learner, able to adapt to our codebase quickly. Strong communicator, able to articulate ideas and collaborate effectively, avoiding ambiguities and misunderstandings. Key Responsibilities Design and implement elegant user-centric solutions alongside PMs and designers. Work with autonomy on large projects critical to our roadmap, aiming for simplicity and effectiveness. Write clean, well-tested and maintainable code. Foster an environment of rapid iteration and feedback, contributing to a culture that values innovation, learning, and impact. Why Join Us? Be part of a mission-driven company that's changing the face of professional networking and hiring Enjoy the flexibility and freedom of a fully remote role spanning 7+ countries. Our engineers are located in timezones between UTC-5 and UTC+1. We like to make sure we have a few hours of overlap with each other most days in case we need sync time.  A competitive salary range ($100k - $120k), healthcare & coworking allowance and unlimited vacation Significant equity participation and the opportunity to shape our future as one of the first 20 employees Unique culture: humans first, unicorn dreams second About Getro: We help 850+ independent professional networks — including venture capital funds (Lerer Hippeau), accelerators (Techstars), membership communities (Chic Geek), economic development organizations (Launch Tennessee), universities (University of Toronto), and more — make better introductions for their members and measure the outcomes of their intros. Our team: Techstars 2017 graduates. Our co-founders have been working together in the recruiting space for the last 10 years and are multi-time founders Remote-first company, from 2018 (before covid). 18 team members across 7+ countries (Hear from Ted & meet Thomas from our team). As a fully remote company, we don't have offices, but we do get together virtually and in-person for Summits How we work: We set ambitious goals, but are mindful of realistic timelines. We trust our team members to work independently, prioritizing productivity and effectiveness over presenteeism. At Getro, you’ll have the autonomy to focus on projects that excite you while delivering high-impact results. One last thing: Don’t meet every single requirement? Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. At Getro we are dedicated to building a diverse, inclusive and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.
	10up Full Stack Web Engineer		0 days ago	Apply
	Description <div> <p><strong>Location: Remote - Anywhere</strong> (Open to applicants located anywhere aligned with the Americas time zones.)</p> <p>As a SiteWatch Web Engineer at 10up, you are taking the driver's seat in helping support a number of clients across multiple verticals. You will provide consultation to clients and internal teams on complicated full-stack issues while being a “jack of all trades” who can speak to all parts of a project and provide strategic value from the minutia to the big picture. You will be an authority on either JS or PHP.</p> <p>As a leading digital agency, 10up's client roster spans from innovative startups and impactful non-profits to some of the biggest names in the industry, such as ESPN, Google, The New York Times Co., Microsoft, and The Nobel Prize Committee. 10uppers have been pushing the boundaries of web experiences for over 12 years—become an engineer that innovates the internet by building exciting projects alongside a top-in-the-field team.</p> <p>As a 10upper, you have options for flexible and alternative work schedules. Intentionally remote since day one, spanning six continents and 40 countries, 10up fully embraces the benefits of distributed work.</p> <div><strong>What you will do:&nbsp;</strong></div> <div> <ul> <li>Engage with Clients: Participate actively in client meetings, respond to tickets, clarify requirements, and maintain strong live communication skills.</li> <li>Develop Enterprise-Level WordPress Solutions: Build and maintain complex WordPress plugins, themes, and custom Gutenberg blocks using PHP and React.js.</li> <li>Support &amp; shape our product offerings: Help support and enhance our public product offerings like ElasticPress.io and SiteWatch.</li> <li>Handle Legacy Code and Databases: Debug and improve legacy systems, ensuring seamless functionality and integration with existing architectures.</li> <li>Manage Diverse, High-Volume Projects: Work on multiple concurrent client projects, often switching contexts daily while maintaining quality and efficiency.</li> <li>Lead Technical Strategy: Define technical visions for complex builds, create accurate estimates, and guide technical direction in collaboration with cross-disciplinary teams.</li> <li>Advance Engineering Standards: Contribute to reusable tools, process improvements, and best practices while exploring new technologies to enhance client success</li> </ul> </div> </div> <div> <div> <p><strong>About you:&nbsp;</strong></p> <ul> <li>Effective Communicator: You excel at explaining technical concepts in client-friendly terms and thrive in real-time, live client interactions.</li> <li>WordPress Pro: Experienced with PHP, Gutenberg block development, and React.js. You can confidently build solutions by leveraging documentation and learning new techniques independently.</li> <li>Problem-Solver: Skilled at debugging, optimizing legacy codebases, and navigating complex database structures.</li> <li>Adaptable and Organized: Comfortable managing a high workload, switching between 5–10 clients in a day, and delivering high-quality work under varying demands.</li> <li>Self-Starter and Learner: Eager to tackle emerging technologies like Elasticsearch and AI while applying knowledge to solve practical client challenges.</li> <li>Remote Work Advocate: Thrives in distributed teams, engaging effectively while working from a location of your choice.</li> </ul> <p><strong>Benefits of interest:</strong></p> <ul> <li>Multiple paid time off programs, including PTO, parental leave, bereavement leave, and company holidays – including an all-company break from Christmas Eve to New Years Day</li> <li>Health, dental, and life insurance programs (available for United States and UK team members)</li> <li>Retirement contribution programs (currently available in the U.S. and U.K.)</li> <li>Flexible and alternate schedule programs - including options for 4-day work week (Monday-Thursday) configurations</li> <li>$1,000 accrued annually in professional development budget for you to spend on conferences, training, or to buy back time for programs like independent study</li> <li>Global Company summits – opportunities to meet, socialize, and learn with fellow team members in person at remarkable destinations</li> <li>An end-of-year all-hands bonus program, along with smaller opportunities for recognition throughout the year.</li> </ul> <p>The expected annual salary range for this position is between <strong>$90,000 and $110,000 USD</strong>. Compensation is determined based on a variety of factors including relevant experience, other job related qualifications/skills, geographic location, and business needs.</p> <div><strong>Join our team!&nbsp;</strong></div> <div>&nbsp;</div> <div>If you are passionate about 10up's mission and think you have what it takes to be successful in this role, please apply. If you consider yourself a Full-Stack Engineer, please choose the discipline and job title that most closely aligns with your focus/primary area of expertise. We personally review each application and can always pivot roles after you enter the hiring process.</div> <div>&nbsp;</div> <div>Read more about <a class="postings-link" href="https://drive.google.com/file/d/1nQ9yWRqfDAdrriYRnBNzYo7w59auYxMe/view">What to Expect </a>through our Recruiting process.</div> <div>&nbsp;</div> </div> <div>We don't want you to miss any communication from us! To ensure you receive updates on your application, please add [email protected] to your contacts list! #LI-Remote</div> </div> <div>&nbsp;</div>
	Avara Senior Full Stack Engineer		0 days ago	Apply
	Description About us: Avara builds innovative products leveraging blockchain technologies. Avara’s suite includes the Aave app, unleashing the Aave Protocol and its native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Avara’s vision is to build a people-powered internet that benefits all. Our culture: Having cultivated a thriving, collaborative culture, our team is kind, welcoming and passionate about what we are building. We celebrate differences and seek to develop and retain the most talented people from a diverse candidate pool from all over the world. No matter where you are based, no ghost will be left behind and we appreciate every moment we get to work and have fun together.  About the Role: Avara is looking for a passionate and driven engineer to join us in developing innovative financial products for the future. As a key addition to our DeFi fullstack team, you'll take charge of our current web offerings and have the opportunity to shape the development, design, and launch of new products. Your role will focus on maintaining a seamless and superior user experience across various platforms, including protocol interfaces, governance,  documentation portals and more. About us: Avara builds innovative products leveraging blockchain technologies. Avara’s suite includes the Aave app, unleashing the Aave Protocol and its native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Avara’s vision is to build a people-powered internet that benefits all. Our culture: Having cultivated a thriving, collaborative culture, our team is kind, welcoming and passionate about what we are building. We celebrate differences and seek to develop and retain the most talented people from a diverse candidate pool from all over the world. No matter where you are based, no ghost will be left behind and we appreciate every moment we get to work and have fun together.  About the Role: Avara is looking for a passionate and driven engineer to join us in developing innovative financial products for the future. As a key addition to our DeFi fullstack team, you'll take charge of our current web offerings and have the opportunity to shape the development, design, and launch of new products. Your role will focus on maintaining a seamless and superior user experience across various platforms, including protocol interfaces, governance,  documentation portals and more. How you can make an impact: Develop comprehensive full-stack services that address essential product and business objectives Work closely with engineers, designers, and product managers to transform requirements into web3 products Engage in all stages of product development, from the initial concept discussions to the product launch Ensure the production of high-quality and thoroughly tested code, while also conducting reviews of team members' code contributions Complete medium to large features (each with many tasks) independently without guidance Proactively identify and drive changes as needed for assigned codebase, product area and/or systems Build DeFi UI interfaces and high-performant, secure API infrastructure Let's connect if: 3+ years of software engineering experience Proficient in Typescript, Node, Golang, Rust, or similar for 3+ years Developed and managed a large-scale production system Self-starter and motivated to stay at the forefront of software development/Web3 best practices and actively contribute to evolving our technology stack as we develop new systems and services Passionate about Web3 technologies Haven’t quite met all the criteria? Let’s not miss out on the chance to speak. Whilst you might not meet every single requirement, you might bring other, more exciting skills to the companies!   Equal opportunity statement: Avara celebrates diversity and view each and every team member as a separate individual with their own unique identity. No matter your race, religion, gender, ethnicity, age, (dis)ability, sexual orientation or even the wallet you use, we welcome you at Avara.    As an equal opportunities employer, we take accountability and believe in everyone's potential to build, create and inspire changes. With a mission to build a diverse workforce, we are proud to foster a working environment in which everyone can feel safe and valued for who they are.
	Backflip Senior Software Engineer (Full Stack)		0 days ago	Apply
	Description Join a fast growing start up changing the real estate investing industry!  Backflip is a venture-backed FinTech company that empowers anyone to improve their life and their neighborhood through real estate investing. To do that, we need people who are inspired to reimagine and rebuild an outdated and unbalanced system; to support and celebrate America’s local entrepreneurs. Check out the Backflip app here to experience first hand how we're making a difference through our technology. As a Senior Software Engineer (Full Stack) at Backflip, you will play a pivotal role in the development and enhancement of our products and platform. You will collaborate with cross-functional teams, take ownership of challenging projects, and contribute to the success of the company. This role requires a blend of technical expertise, problem-solving skills, and the ability to work independently while embracing a collaborative mindset. This position is remote (U.S.) and a rare opportunity to get in on the ground floor (~60 person team) working directly with senior leaders in a well-capitalized startup with a great culture (Check out our recently announced $15M Series A). Join a fast growing start up changing the real estate investing industry!  Backflip is a venture-backed FinTech company that empowers anyone to improve their life and their neighborhood through real estate investing. To do that, we need people who are inspired to reimagine and rebuild an outdated and unbalanced system; to support and celebrate America’s local entrepreneurs. Check out the Backflip app here to experience first hand how we're making a difference through our technology. As a Senior Software Engineer (Full Stack) at Backflip, you will play a pivotal role in the development and enhancement of our products and platform. You will collaborate with cross-functional teams, take ownership of challenging projects, and contribute to the success of the company. This role requires a blend of technical expertise, problem-solving skills, and the ability to work independently while embracing a collaborative mindset. This position is remote (U.S.) and a rare opportunity to get in on the ground floor (~60 person team) working directly with senior leaders in a well-capitalized startup with a great culture (Check out our recently announced $15M Series A). What You’ll Do: Design, develop, and maintain full-stack solutions using Python, React, and React Native. Innovate and execute on features to enhance the user experience and platform capabilities. Collaborate with product managers, designers, and other engineers to deliver high-quality software. Contribute to the architecture, design, and implementation of scalable and maintainable code. Write and maintain automated tests to ensure robustness. Deploy applications to various cloud-based environments, ensuring reliability and performance. Collaborate with teams to build RESTful APIs and integrate other backend technologies. Estimate work efforts accurately and ensure project milestones are met. Stay current with industry trends and bring innovative ideas to the team. Qualifications: Proficiency in Python and React, with a solid understanding of object-oriented programming. Familiarity with front-end technologies like JavaScript and React.js. Mastery of software development best practices and principles. Experience with continuous integration and continuous deployment (CI/CD) pipelines. Familiarity with cloud frameworks such as AWS, GCP, or similar. Strong understanding of design patterns, algorithms, and data structures. Experience with RESTful APIs and backend web technologies. Familiarity with Docker and container-based environments. Ability to provide accurate estimates and deliver high-quality code within deadlines. Bachelor's degree in Computer Science or equivalent experience (8+ years) in building applications. Bonus Skills: Experience working with GraphQL. Experience with mobile application development for iOS and Android. Experience with machine learning techniques such as LLMs, NLP, and computer vision. Experience working in an Agile team environment. Experience in researching and vetting third-party API providers. Familiarity with geo-spatial search techniques. Background in real estate, real estate investment, and/or FinTech is a plus. This candidate will champion Backflip’s culture & Core Values: Raise the standard of what is possible Embrace being the novice to become the master Work only with those who want the best for us Communicate quickly, naturally and with radical candor Test new things to invent and challenge the status quo Today, nay now! Compensation for this role includes a base salary ranging from $165,000 - $180,000 plus an annual bonus ranging from $10,000 - $20,000, and is based on a variety of factors including prior experience, geographic location, stock option grant, and other factors, and may fall outside of the stated range for certain candidates. In addition to a competitive market salary, Backflip employees receive equity stock options, paid health care, and a 401K + company match, among other industry-leading benefits. All Backflip positions are Remote. Like the people we serve, we believe being free to create wherever you’re most inspired is one of life’s greatest joys. It’s better for individuals, for community, and for fostering great work to emerge. With our work-from-anywhere approach, Backflip brings together a diverse team of individuals, with passions for innovation, art, coding, AI, data, finance, film, real estate, the environment, learning and teaching. Together, we're moving fast. Backflip is an equal opportunity employer. We know that building a world-class organization is not possible without an intentional focus on recruiting, empowering, promoting and rewarding the best and brightest people of all backgrounds. Backflip focuses on hiring individuals that align with its Core Values (listed above), and consistently display a high ethical standard, both personally and professionally. This role is not eligible for visa sponsorship.
	Zircuit Senior Full Stack Engineer (Europe/Singapore)		0 days ago	Apply
	Description Summary Zircuit is looking for a Full-Stack Engineer. As a key player in our team, you'll be tasked with developing and maintaining DApps at the intersection of AI and blockchain. Your role is pivotal in blending front-end wizardry with robust back-end solutions, harnessing technologies like JavaScript/Typescript, React, NextJS, Node.js, Python, SQL, Postgres, MongoDB, alongside AWS main services. With a focus on scalability, high performance, and the exciting realm of blockchain and AI technologies, your work will directly contribute to our mission. You'll be part of an agile team, rapidly prototyping and developing innovative DApps in a dynamic environment with evolving requirements. You'll also play a key role in maintaining and improving existing systems. Candidate Profile Background in Computer Science or related field 5+ years of full-stack development experience building high-performance, large-scale applications using technologies such as NextJS, React, and Python Extensive knowledge of Javascript/Typescript Blockchain and experience with wagmi.js, ether.js, and related libraries, including smart contracts interactions Knowledge of SQL and Postgres, as well as non-relational databases (e.g., MongoDB) Expertise in profiling and improving application performance Strong testing skills Comfortable with CI/CD pipelines, monitoring, and cloud platforms like AWS and Heroku Detail-oriented mindset, willingness to learn, and quality-driven personality Fluent English communication, both written and spoken Partial overlap with the GST and EST time zones to ease team communication Nice to Have 1+ years experience in creating DeFi applications Experience building LLM applications using AI/ML frameworks and libraries (e.g., TensorFlow, PyTorch). Compensation & Perks A competitive salary that matches your experience, plus performance bonuses and token grants Work from anywhere, 100% remote, and flexible working hours Generous paid time off, including maternity/paternity leave Retirement/pension plan Free gym membership, or any virtual alternative of your choice Rent your own desk in a co-working space or work from anywhere at any time. Join all-expenses-paid retreats in exotic/exclusive locations with the team
	ília SR Desenvolvimento Full Stack (React Native)		0 days ago	Apply
	Description <p>Aqui na ília nossas vagas estão sempre abertas para todas as pessoas e não se restringem quanto a gênero, etnia, orientação sexual, fatores sociais, condições físicas ou intelectuais (PCD) etc. Incentivamos a candidatura de integrantes de todos os grupos minoritários!</p> <h3><strong>Sobre a ília</strong></h3> <p>Somos especialistas em tecnologia, dados e design, impulsionando a transformação digital de grandes players do mercado há mais de 10 anos, nos setores financeiro, seguros e mobilidade. Com mais de 450 profissionais, estamos presentes no Brasil e Europa, atendendo aos mercados da América Latina, Europa e América do Norte, desenvolvendo produtos digitais de alta qualidade e com foco em resultados de negócios. Somos uma equipe inovadora, criativa e apaixonada por tecnologia.&nbsp;</p> <p>Certificada pelo 5° ano consecutivo como Great Place to work aqui na ília acreditamos que pessoas mudam o mundo, e investimos nelas. Nossas awesome deliveries são feitas de pessoas para pessoas, afinal awesome people make awesome deliveries!&nbsp;</p> <p>#Vempraília!</p> <h3><strong>Sobre a vaga:</strong></h3> <ul> <li>Realizar a modelagem, documentação e implementação de interfaces front-end/back-end para o site, app e APIs;</li> <li>Garantir a qualidade das soluções através de testes manuais e automatizados;</li> <li>Garantir a observabilidade das aplicações e investigar problemas através de ferramentas como Dynatrace, Datadog, Splunk, Elastic Stack, New Relic e similares;</li> <li>Tomar decisões técnicas, avaliando os riscos e impactos das soluções (desempenho, escalabilidade, manutenibilidade, segurança etc.);</li> <li>Trabalhar em conjunto com outros times da engenharia, garantindo que toda a empresa construa microfrontends, microserviços e gerencie seu conteúdo com o máximo de facilidade e flexibilidade;</li> </ul> <h3><strong>Requisitos:&nbsp;</strong></h3> <ul> <li>Experiência com frameworks como React.js, React Native ou similares;</li> <li>Experiência com Javascript, Typescript, HTML e CSS;</li> <li>Capacidade de aplicação de boas práticas de programação;</li> <li>Experiência com testes unitários com Jest;</li> <li>Conhecimento avançado em RESTful APIs;</li> <li>Possuir visão clara de todo o ciclo de desenvolvimento de software;</li> <li>Experiência com melhores práticas de qualidade de software, como testes automatizados, segurança, monitoração e documentação;</li> <li>Vivência com uso de Cloud AWS, IAAS, CI/CD, orquestradores como Kubernetes e Containers como Docker;</li> <li>Vivência em práticas ágeis como Scrum ou Método Kanban; &nbsp;&nbsp;</li> <li>Ter atuado em ecossistema de microfrontends, especialmente com Module Federation do webpack;</li> </ul> <h3><strong>Benefícios e Incentivos:</strong></h3> <p>Nossa contratação é CLT- 40h semanais com jornada flexível, sendo executada 100% de forma remota. Os benefícios da ília são pensados para proporcionar uma experiência AWESOME para cada ílian, abaixo você encontra os benefícios de forma resumida. #vempraília</p> <p>Para Saúde e bem-estar:</p> <ul> <li>Plano de Saúde e Odontológico SulAmérica extensivo a dependentes;</li> <li>Vale Alimentação/Refeição em cartão fléxivel Picpay benefícios&nbsp;</li> <li>Seguro de Vida;</li> <li>Auxílio Home-Office em cartão fléxivel Picpay benefícios;</li> <li>Wellhub (Gympass)</li> <li>TotalPass</li> </ul> <p>Para o seu Desenvolvimento:</p> <ul> <li>ília University: Universidade Corporativa com mais de 20 mil cursos disponíveis para desenvolvimento pessoal e profissional;</li> <li>Language Academy: Escola de idiomas para ílians;</li> <li>í-talks e Chapter: Momentos e cerimônias em que o time compartilha práticas, estudos, projetos e ideias. Nas chapters ainda se reúnem pessoas com skills similares para compartilhamento de ideias, práticas e experiências;</li> </ul> <p>Gostamos de ir além no cuidado com as nossas pessoas, então dispomos também de alguns benefícios não convencionais:&nbsp;</p> <ul> <li>Plano de Saúde PET- Guapeco&nbsp;</li> <li>BYOD- Alugamos o seu notebook pessoal te pagando um valor mensal para que você o use, mas disponibilizamos também máquinas de trabalho para ílians. Você quem decide!</li> <li>Seu Niver, seu bolo!</li> <li>Seu Networking Vale Prêmio- Programa de premiação a indicação de novos funcionários.</li> </ul>
	Nethermind Senior Fullstack Engineer – Great Generalist		0 days ago	Apply
	Description <div class="content-intro"><h2>What are we all about?</h2> <p>We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.</p> <p>Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.</p> <p>Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.</p> <p>Today, we are a 350+ strong team working remotely across 66+ countries.</p> <p>View all our open positions here: <a href="https://www.nethermind.io/open-roles">https://www.nethermind.io/open-roles&nbsp;</a></p></div><p>&nbsp;</p> <p><span style="font-size: 12pt;"><strong>How to Know If You’re the Right Fit<br></strong> </span><br><span style="font-size: 12pt;">If you live for&nbsp;<strong>deep, mind-bending problems</strong>&nbsp;and&nbsp;<strong>take pride</strong>&nbsp;in building both slick frontends and rock-solid backends, keep reading. We’re looking for engineers who don’t just code—they&nbsp;<strong>innovate</strong>. Those who&nbsp;<strong>own</strong>&nbsp;their projects from end to end and constantly&nbsp;<strong>push</strong>&nbsp;for better performance, better architectures, better everything.</span></p> <p><span style="font-size: 12pt;"><strong>Why This Role Is Exciting</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Work with A-Players:</strong>&nbsp;Our engineering and research teams are some of the best in the space—prepare to level up by collaborating with them daily.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Big Impact, Big Ownership:</strong>&nbsp;You’ll architect, build, and deploy systems that could redefine how people experience blockchain products.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Cutting-Edge Tech:</strong>&nbsp;You won’t be stuck with legacy systems—expect a steady flow of new protocols, frameworks, and (optional) AI integrations to keep things fresh.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Collaborative Culture:</strong>&nbsp;We take our work seriously—but we also believe in having fun, sharing memes, and celebrating each other’s wins.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>What You’ll Be Doing</strong></span></p> <p><span style="font-size: 12pt;"><strong>1. Fullstack Wizardry</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Frontend Mastery:</strong>&nbsp;Craft high-performance, modern React (or similar) applications that delight users and scale smoothly.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Backend Engineering:</strong> Design APIs (REST or GraphQL), optimize database interactions (SQL/NoSQL) and build robust cloud-native services.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>2. Deep System &amp; Algorithmic Design</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Architect for Scale:</strong>&nbsp;Sketch out microservices, data pipelines, and other high-availability solutions that can grow with our user base.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Optimize &amp; Refine:</strong>&nbsp;Spot performance bottlenecks and kill them before they kill us.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>3. Leadership &amp; Collaboration</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Code Reviews &amp; Mentorship:</strong>&nbsp;Uphold high standards by giving and receiving thoughtful, constructive feedback.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Cross-Functional Input:</strong>&nbsp;Work closely with product, design, and DevOps to ensure seamless rollouts and robust production systems.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Innovation at the Core:</strong>&nbsp;Research emerging tech—especially blockchain protocols and AI—and propose how we can wield them.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>4. Continuous Improvement</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Experiment &amp; Iterate:</strong>&nbsp;Pilot new tools, frameworks, or processes. If it makes us better, let’s do it.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Own It End-to-End:</strong>&nbsp;From the first line of code to the final deploy, you’re responsible for delivering secure, stable, and high-quality solutions.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>What We’re Looking For</strong></span></p> <p><span style="font-size: 12pt;"><strong>1. Proven Experience</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Multiple Years</strong>&nbsp;in professional software development. You’ve tackled complex, large-scale projects and thrived.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Fullstack Expertise:</strong>&nbsp;From writing impeccable React components to designing backends in Node.js, GO, Rust or Python.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>2. Technical Chops</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>System Design &amp; Architecture:</strong>&nbsp;You know how to build services that won’t break under pressure—microservices, caching strategies, database sharding, you name it.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Performance Focus:</strong>&nbsp;Terms like “high throughput” and “low latency” aren’t just buzzwords to you; they’re part of your daily vocabulary.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Best Practices:</strong>&nbsp;You never skip tests, you don’t do “quick hacks,” and you treat CI/CD pipelines like your best friend.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>3. Mindset &amp; Soft Skills</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Ownership &amp; Drive:</strong>&nbsp;You see problems and can’t help but fix them.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Team Player:</strong>&nbsp;You communicate clearly, listen actively, and love a good brainstorming session.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Always Growing:</strong> You stay up-to-date with tech trends and are curious about areas like blockchain, AI or Quantum computing.<br></span></li> </ul> <p><span style="font-size: 12pt;"><strong>Bonus Points For</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Blockchain Know-How:</strong>&nbsp;Familiarity with smart contracts, DeFi protocols, or web3 libraries.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>AI Curiosity:</strong>&nbsp;Even if it’s just side projects or tinkering with AI agents, we love that forward-thinking spirit.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Small Team Leadership:</strong>&nbsp;If you’ve led a tight-knit group of devs, share those stories!</span></li> </ul> <p><span style="font-size: 12pt;"><strong>What’s in It for You</strong></span></p> <ul> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Serious Impact:</strong>&nbsp;Your code and ideas will shape next-gen decentralized solutions used by an ever-growing community.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Learning on Steroids:</strong>&nbsp;Our projects span everything from cutting-edge blockchains to AI enhancements—there’s always something new to dive into.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Flexible &amp; Remote:</strong>&nbsp;We trust you to do your best work from wherever you are, on your own schedule.</span></li> <li style="font-size: 12pt;"><span style="font-size: 12pt;"><strong>Top-Notch Compensation:</strong>&nbsp;We offer a competitive salary + potential for equity—because top talent deserves top rewards.</span></li> </ul> <p><span style="font-size: 12pt;"><strong>Ready to Raise the Bar?</strong></span></p> <p><span style="font-size: 12pt;">We’re not after a flood of CVs. We want <strong>the</strong>&nbsp;CV—one that demonstrates a passion for solving tough problems, building epic fullstack solutions, and pushing boundaries. If you’re that person, we can’t wait to talk.</span><br><br></p> <p>&nbsp;</p><div class="content-conclusion"><div><span style="font-size: 8pt;"><em><span style="text-decoration: underline;"><strong>Disclaimer</strong></span>: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details.&nbsp;</em></span><br><span style="font-size: 8pt;"><em>Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: [email protected]&nbsp;</em></span><br><br>Keep up to date on what we are working on by following&nbsp;<span class="il">us</span>&nbsp;on <strong>our social channels<br><br></strong></div> <div><a href="https://twitter.com/nethermindeth" target="_blank"><img src="https://cdn4.iconfinder.com/data/icons/social-media-icons-the-circle-set/48/twitter_circle-512.png" alt="" width="50" height="50"></a> &nbsp; <a href="https://discord.com/invite/PaCMRFdvWT" target="_blank"><img src="https://cdn3.iconfinder.com/data/icons/popular-services-brands-vol-2/512/discord-1024.png" alt="" width="49" height="49"></a> &nbsp; <a href="https://www.linkedin.com/company/nethermind/mycompany/" target="_blank"><img src="https://cdn1.iconfinder.com/data/icons/logotypes/32/circle-linkedin-1024.png" alt="" width="49" height="49"></a></div> <div>&nbsp;</div> <div><strong><a href="https://www.nethermind.io/legal" target="_blank"><em>Click here to view our Privacy Policy.</em></a></strong></div></div>