fullstack-jobs.md

FULLSTACK JOBS

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	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.
	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.
	Clearer Full Stack Software Engineer		0 days ago	Apply
	Description Take the Clearer route to smart career growth. At Clearer.io, we’re reimagining eCommerce by enhancing search, discovery, and customer engagement through a standout suite of innovative apps. Our mission is straightforward yet powerful: to empower our partners with solutions that streamline their operations, foster customer trust, and drive sustainable growth. We’re not just about technology—we’re about making eCommerce smarter, simpler, and more impactful, delivering solutions that inspire confidence and create real results. With fresh investment and rapid growth, this is the perfect time to join our journey. When you become part of Clearer.io, you step into a role where your work truly matters. Here, you’ll have the opportunity to own your projects, drive outcomes, and make an impact within a supportive, diverse team of professionals dedicated to customer success. We value clarity, results, and a customer-centric approach that keeps us focused on delivering real value to our partners every step of the way. If you’re ready to cut through the clutter and focus on what really matters in a dynamic eCommerce landscape, Clearer.io is the place to grow, lead, and shape the future of online retail. Join us, and be part of a team that’s committed to making eCommerce clearer, more efficient, and more rewarding for everyone. Your Impact:This role will be working with a small team to design, refine and develop ideas and bring them to life.  We create various sized e-commerce applications and are responsible for delivering new features and maintaining what’s already there. You will be responsible for helping estimate, ideate and execute on the next great features in our application. You will have to collaborate with the members of the Engineering and Product team to prioritize and plan the roadmap and features for your applications. In this role, you will be responsible for the overall development and implementation of front and back-end software applications. Your responsibilities will extend from designing system architecture to high-level programming, performance testing, and systems integration. To ensure success as a full stack engineer, you should have advanced programming skills, experience with application development, and excellent troubleshooting skills. Take the Clearer route to smart career growth. At Clearer.io, we’re reimagining eCommerce by enhancing search, discovery, and customer engagement through a standout suite of innovative apps. Our mission is straightforward yet powerful: to empower our partners with solutions that streamline their operations, foster customer trust, and drive sustainable growth. We’re not just about technology—we’re about making eCommerce smarter, simpler, and more impactful, delivering solutions that inspire confidence and create real results. With fresh investment and rapid growth, this is the perfect time to join our journey. When you become part of Clearer.io, you step into a role where your work truly matters. Here, you’ll have the opportunity to own your projects, drive outcomes, and make an impact within a supportive, diverse team of professionals dedicated to customer success. We value clarity, results, and a customer-centric approach that keeps us focused on delivering real value to our partners every step of the way. If you’re ready to cut through the clutter and focus on what really matters in a dynamic eCommerce landscape, Clearer.io is the place to grow, lead, and shape the future of online retail. Join us, and be part of a team that’s committed to making eCommerce clearer, more efficient, and more rewarding for everyone. Your Impact:This role will be working with a small team to design, refine and develop ideas and bring them to life.  We create various sized e-commerce applications and are responsible for delivering new features and maintaining what’s already there. You will be responsible for helping estimate, ideate and execute on the next great features in our application. You will have to collaborate with the members of the Engineering and Product team to prioritize and plan the roadmap and features for your applications. In this role, you will be responsible for the overall development and implementation of front and back-end software applications. Your responsibilities will extend from designing system architecture to high-level programming, performance testing, and systems integration. To ensure success as a full stack engineer, you should have advanced programming skills, experience with application development, and excellent troubleshooting skills. What you’ll do: Meeting with the engineering and product team to define the scope and scale of software projects. Designing and enhancing software system architecture. Designing and implementing scalable web services, applications, and APIs. Developing and maintaining internal software tools. Writing low-level and high-level code. Collaborating with support team troubleshooting and bug fixing tickets. Identifying bottlenecks and improving software efficiency. Collaborating with the team on developing micro-services. Writing technical documents. What you’ll bring: 2+ years of experience of development. We want hackers/builders that are hungry to learn. Stack: Javascript, Typescript, React, Node JS. Skills/Knowledge: Proficiency with JavaScript frameworks, knowledge of non-relational database systems, advanced troubleshooting skills, high-level project management skills High Preference: Preference toward team members that have key experience in Shopify’s architecture such as Polaris, APIs and extension tools. Qualities: Willing to roll up their sleeves and just get things set up and done on a routine basis. Global: Exposure to companies with a global, distributed workforce of employees and contractors.  Proficient in English. Able to work remotely. Why Clearer.io? Customer-First: Everything we do is for our customers, with real people ready to listen, understand, and help them succeed. Growth-Focused: We’re not just selling apps—we’re delivering results. We make eCommerce growth easy and intuitive. Clear and Simple: Our solutions work seamlessly, so you’ll enjoy an environment that’s direct, down-to-earth, and driven by genuine connections. Supportive Team: You’ll join a diverse team that values collaboration, empowerment, and a shared vision for success. Clear Benefits:  100% Remote Culture: Work from anywhere that brings you happiness. Performance-based Year-End Bonus: Recognizing and rewarding your individual contributions. Wellness Allowance: Support for classes promoting physical and mental health. Time Off: 20 days/year, in addition to Vietnam holidays. MacBook Provided. Collaborative Events: Offline meet-ups, monthly gatherings, year-end party, and company trips. Continuous Learning: Technical and general workshops, online resources. Health and Wellness Benefits: Generali Health Care, annual check-up. International Exposure: Enhance expertise and English communication skills. Be a part of Clearer.io—where your expertise fuels real change in eCommerce. Come and join us- it’s clear we’re the place to be!