\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

\nHere at Volume, we work with the best partners to make decentralized finance protocols valuable. We solve problems of protocol utility, governance, and growth for the leading DeFi protocols. From our team effort, we are able to drive massive growth of user transactions and the launch of the protocol economy. If a protocol fails to attract user activity, token value falters and innovation will flow away from the network. \n\n\nVolume delivers software tools and user experiences that increase protocol token utility and community engagement, measured by protocol transaction volume growth. The Volume team’s interests are the protocol interests: Growth of user transactions.\n\n\nVolume's investors include Curve, Solana, SimplyVC, and many others.\n\n\nWe are always looking for individuals who desire a high-impact, high-visibility role within a company that is making crypto and decentralized protocols valuable. \n\n\nAs Senior Back-End Engineer, you will be responsible for the backend infrastructure, performance, stability, and scaling of user-facing dApps. You will work closely with smart contract, protocol, and frontend engineers as well as DeFi strategists and will be bridging the constraints posed by web-scale applications and blockchain technology. As an early employee you will be a critical part of our core team and significantly influence the company's direction.\n\n\n\nResponsibilities\n* Build services critical to our dApps using Javascript or Python.\n* Write production-ready scripts based on requirements and draft scripts in Javascript or Python.\n* Add new functionality to Volume’s Python and Javascript SDKs. \n* Maintain the backend infrastructure for Volume’s Defi dApps and Bots. \n* Maintain services and scripts for the marketing team infrastructure with Mixpanel, Storyblock, and Discourse.\n* Write high-quality, reusable, and well-tested code in order to meet our company goals.\n* Demonstrate security and secret management across numerous services. \n\n\n\nRequirements\n* Excellent JavaScript skills \n* Excellent Python skills\n* Good Rust skills\n* Proficient knowledge of Go \n* Degree in Computer Science\n* Experience with Node.js, Docker, DBMS technology including postgresSQL and SQLlite and caching mechanisms such as Redis, Memcache  \n* Familiarity with blockchain governance or enthusiasm to learn.\n* Team player and are comfortable reviewing others' code and implementing feedback from others on your work.  \n* Exceptional communication skills. \n* Comfortable with asynchronous written communication, synchronous video calls, pair programming, etc.  \n\n\n\n\n$175,000 - $250,000 a year\n\nAbout Volume:\n\n\nVolume is a dynamic start-up company, and our successful candidate must have the ability and desire to work in a fast-paced environment. As a distributed team, we hire anywhere in the world, and at various levels of experience (entry, senior, staff). We look for people with unique perspectives and diverse backgrounds.\n\n\nVolume is an equal opportunity employer committed to a diverse workplace. All applicants will be considered equally without regard to race, color, ethnicity, veteran status, religion, national origin, marital status, political affiliation, age, sex, sexual orientation, gender identity, disability status, membership in an organization, or any other non-merit factors.\n\n\nWe sponsor H1B visa professionals. We have a great benefits package, including parental leave, contributions to your retirement, competitive pay, and unlimited time off. For U.S.-based employees, we also provide platinum-level health, dental, and vision coverage for you and your family. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Python, JavaScript, Finance, Senior, Marketing, Engineer and Backend jobs that are similar:\n\n $70,000 — $110,000/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 Global

We’re an ambitious, international team with more than 30 nationalities represented today. We believe that people do their best work when they’re given the freedom to thrive and grow. Thinking big, bringing a positive attitude, and taking full ownership are three characteristics that thread our team together.\n\nFounded in 2016, Spendesk today serves thousands of businesses in Europe and the US. More than 300 Spendeskers already work across our four offices in Paris, Berlin, London and San Francisco.\n\nAnd we're growing fast. Come join us!\n\nWHAT YOU WILL DO\n\nYou will work on the front-end part of all future features! Your work will focus on improving our technical architecture and developing end-to-end features, and you'll be responsible of all aspects of them: technical design, development, testing, documentation, deployment, maintainability.\nYou will work in strong collaboration with our designer, product managers and backend engineers to iterate on our product, define API requirements and participate in UX choices.\nYou will also be a mentor for the junior members of the team and show them how you can ship beautiful code in a blink \n\nYou will be part of one of our squads (1 Product Manager / 1 Product Designer / 4 Developers) that hates the comfort zone, moves fast and deals with trade-offs all the time.\nAnd because your work is not only about writing code, you will be a great team player with a high degree of collaboration: making the team better everyday is your mantra!\n\nNeedless to say that by joining our team as software engineer you'll get to work closely with anyone across the company and every decision you'll make may have a huge impact. Exciting, isn't it?\n\n\nWhy should you apply? \n\nBenefits:\n- Exciting time to join Spendesk in terms of growth and opportunities -> we are entering hyper-growth!\n- Flexible working hours & remote working possible\n- Competitive salary package\n- Tea, coffee and snacks available in the office\n- Virtual Thursday socials with the team\n- We usually have bi-annual company wide parties\n- Brand-new offices in the heart of Paris, Berlin & London\n\n\nHow have we adapted our process to make it remote friendly? \nWell the good news is that we are still hiring! We've got quite a few finance teams to help spend smarter after all...\n\nWhat you can expect from our recruitment process:\n1. A video call with one of our Talent Acquisition Partners to fully understand your career aspirations and answer any questions you have\n2. A series of videos calls with members of the team to align on what they will expect from you, and assess your technical skills and job fit\n3. A final video call with the Hiring Manager / Head of our C-levels, CEO included to review any remaining questions \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Senior, Engineer, Front End, Video, Finance, API, Junior and Backend jobs that are similar:\n\n $67,500 — $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\nParis / Berlin / London