\nOnramp and Offramp are the bridge between the fiat and onchain economies. Coinbase Onramp is the easiest way to move money onchain, a key part of onboarding users into crypto and enabling our mission to create an open financial system for the world.\n\nYou will be joining a startup team of talented engineers within Coinbase on a mission to build the best rails to move money onchain and offchain. Onramp enables billions of dollars a year to come onchain and you will play a critical role in expanding our product offering. Our customers are some of the most used applications in crypto including Coinbase Wallet, Metamask, Phantom,  Block (Bitkey), and Ledger. \n\nWhat we look for in you:\n\n\n* You have at least 5  years of experience in software engineering.\n\n* Scrappy self-starter mindset with willingness to push through action to improve customer UX\n\n* Solid understanding of distributed systems, microservices architecture, and event-driven architectures\n\n* Experience working full stack across Web, Mobile, and Backend\n\n\n\n\n\n* You write high quality, well tested code to meet the needs of your customers.\n\n* Excellent communication and collaboration skills, with the ability to work closely with designers and product managers\n\n* Passion for great developer tooling and opinions on what makes developer platforms excellent \n\n* Passion for Onchain/Web3 and understanding of blockchain technologies, particularly Ethereum and EVM-compatible chains\n\n\n\n\nNice to haves:\n\n\n* You have gone through a rapid growth in your company (from startup to mid-size).\n\n* You have experience building on top of  Blockchain technology (such as Bitcoin, Ethereum etc..)\n\n* You have experience decomposing a large monolith into microservices.\n\n* You’ve built financial, high reliability or security systems.\n\n\n\n\nJob #: GDBE05US\n\nPay Transparency Notice:  Depending on your work location, the target annual salary for this position can range from $[Zone 3 Pay] to $[Zone 1 Pay] + target bonus + target equity + benefits (including medical, dental, vision and 401(k)).\n\n \n\n  \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Developer, Senior, Engineer and Backend jobs that are similar:\n\n $62,500 — $105,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nSan Francisco Bay Area, California, United States

\nAbout the Company\n\n\nNamed a Forbes Fintech 50, Stronghold’s mission is to improve financial access by powering innovative payment and financial services solutions through our open APIs.  We’ve been going deep to lay the underlying rails for modern payments and reach all customers with secure, transparent ways to move money.\n\n\nWe are seeking team players who can evolve with the company as we scale and add new products. We are a team of technologists and industry experts who take a data-driven and innovative approach to solving problems.  We power possibilities for our customers by bringing the best talent together in an open and collaborative work environment that rewards curiosity and grit.\n\n\nStronghold is proud of its SF Bay Area and New Zealand roots and strives to build a diverse team to serve our ecosystem better while staying true to our core values.  Our core values are to Be Self Aware, Have Good Judgment, Be Curious, Seek Innovation, Excellent Communication, High Impact, Be Bold, Be Selfless, Be Accountable, Be Honest, and Show Grit.\n\n\nAbout the Role\n\n\nAs a member of our engineering team, you will contribute to architecting, developing, and maintaining our payments API platform and blockchain projects. A significant portion of our codebase is written in C# with .NET Core, supported by CI/CD pipelines automated through GitLab. We prioritize efficient and comfortable tooling, providing you with a MacBook, Slack/Zoom for communication, JetBrains IDEs, GitHub Copilot, and more to streamline your work. You’ll work alongside product management and customer-facing teams to help address customer challenges and implement scalable, innovative solutions.\n\n\nIn this role, you will help drive growth and innovation in our decentralized finance and payments products by developing and optimizing software across a range of technologies. You’ll be responsible for backend development, system scalability, and performance optimization. This position offers the chance to gain hands-on experience with diverse projects—from system design and new feature launches to tech debt reduction, user interface design, and server-side performance enhancements.\n\n\nYou’ll be part of a collaborative, experienced team with a mix of startup and established company backgrounds, providing support and mentorship as you grow your skills and impact within the organization.\n\n\nWhat You'll Do\n\n\n- Maintain Stronghold's Platform APIs, working on solving payment problems for our enterprise customers and underserved businesses utilizing .Net, Go, Rust, Node.js and frontend JS frameworks.\n- Be involved with all aspects of the development process for Platform projects - from vision to final implementation.\n- Support new Platform functionality with the corresponding APIs for external developers.\n- Receive, prioritize, and help solve technical problems from Stronghold's Platform API customer base.\n- Collaborate with the Stronghold engineering team on code reviews and design, supporting engineering excellence across the team.\n- Support automated testing, infrastructure development, and the establishment of scalable standards.\n- Work across customer segments, problem types and time horizons on a wide-variety of initiatives.  \n\n\nWhat We're Looking For\n\n\n- You have 6+ years of experience developing software on a team.\n- You’re proficient in languages such as .NET and/or Go, with SQL expertise. Knowledge of Node.js or Rust is a nice-to-have.\n- Experience in building frontend user interfaces and single-page web applications with TypeScript/JavaScript using React.js and Next.js. Knowledge of other frameworks, such as Angular, Vue, or Svelte, is also considered.\n- Familiarity with building and maintaining APIs open to external developers.\n- You are knowledgeable of existing frameworks and open source tools.\n- You have a BSc or MSc in Computer Science or an equivalent experience.\n- Experience with Postgres, Kubernetes, Docker, Cloudflare, Terraform, Redis, Git, GitLab/GitHub, DataDog, Sentry and Google Cloud platform (Azure or AWS is also considered).\n- You're enthusiastic about working on a small, growing team where you'll be given a lot of autonomy.\n- You're a great communicator that can advocate and lead technical discussions, especially during the design and code review process.\n- You learn quickly and strive for simplicity.\n- You're open, empathetic, and care about putting the best ideas forward in a collaborative and helpful manner.\n- Good to have experience working in financial institutions, especially in payments including VIsa/MC, US ACH & wires, CA Interac, and cross-border wires.\n\n\n\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Finance, Cloud, API, Engineer and Backend jobs that are similar:\n\n $50,000 — $97,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote - New Zealand

Looking for an experienced backend engineer with expert knowledge in Rails and AWS. You will be responsible for core product contributions, rapid-prototyping, and production-level concerns including infrastructure and security.\n\nAs a backend engineer of a fast-growing fintech startup you are going to move the needle, but it will require a split personality: Your Dr. Jekyll leans towards correctness, tight testing, and advancing the mental constructs of the organization with a series of logical hypotheses and tests; your Hyde-side is one that focuses on brutal prioritization in a sea of possibilities, good-enough testing for a code base that must be deliberately but also organically grown, and the understanding that systems must serve people, not the other way around.\n\nOur mission is to create fair, effective, and simple financial pathways to help 100M Americans reach their financial goals. Investors include Lightspeed, Coatue and GGV. Founders are serial entrepreneurs who co-founded and served as C-suite executives at 3 FinTech unicorns.\n\nRequirements:\n- B.A. / B.S. / M.S. or strong self-taught fundamentals in computer science\n- Preferred experience in Rails, cloud infrastructure, and DevOps\n- 4+ years of industry experience, with demonstrated breadth and depth of product impact\n- Ability to analyze data and distill information for business purposes\n- Effectiveness as demonstrated by problem-solving skills in areas outside your expertise\n- Desire to form strong professional bonds with startup-forward coworkers\n\nWhat we’re like:\n- Scrappy. We had a product goal and put out the MVP, collecting our first users with steady growth via paid channels in four months. We don’t cut corners when we know we’ll need them but we don’t build things without that need. We don’t like inefficiency but we dislike operationalizing one-off tasks even more.\n- Risk-oriented. Everything has risk, but a mature team knows how to make these tradeoffs. That’s why we built the MVP fast––because time is your most valuable asset and is practically fungible with money in the startup world.\n- Data-obsessed. We all look at data and pull it, and we believe that understanding the mechanics can yield valuable insights. Complex systems require elegant, not just simple solutions. You absolutely need to be interested in data if you want to leverage your knowledge of systems.\n- Lucky. That’s how we look at this journey so far. From our timing of fundraising, to the circumstances in which we came together, to the initial product traction we’re getting, there’s no other word to describe it. We are grateful you are reading this, and we know that if you’re meant to be with us on this journey, then we will see you soon.\n\nWhy Kikoff:\nThis is a consumer fintech startup, and you will be working with serial entrepreneurs who have built strong consumer brands and innovative products. We are backed by some of Silicon Valley’s top VCs, including GGV capital, Lightspeed Ventures, Female Founders Fund, and others. We value extreme ownership, clear communication, a strong sense of craftsmanship, and the desire to create lasting work and work relationships. Yes, you can build an exciting business AND have real-life real-customer impact.\n\n💰 Competitive pay based on experience\n🏥 Medical, dental, and vision coverage - Kikoff covers the full cost of health insurance for the employee!\n📈 Stock Options\n🏝 Generous unlimited vacation policy to help you recharge\n\nRegular team building events to help you get to know the Kikoff team and soo much more! Our last virtual cooking event had everyone's mouth on fire, but cooled down by home-mixed cocktails.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Mobile, Marketing, Engineer, Backend, Front End, Executive, Developer, Digital Nomad and Cloud jobs that are similar:\n\n $65,000 — $120,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote, United States