$90,000 – $90,000MidFull Time
Full Stack Software Engineer (US Remote)
Salary: 90k
We are hiring a Full Stack Software Engineer to help us build secure, easy-to-use fintech infrastructure. This is a full-time engineering hire — a high-ownership early role with broad scope across product, platform, and partner integrations.
You'll help with the current dev team to build features end-to-end and own the technical success of our partner implementations alongside our Customer Success team. We're looking for someone with strong fundamentals and a few years of production experience who's ready to grow fast in an early-stage environment — and who actively uses AI to move faster across both engineering and operations.
This is a US based remote position reporting directly to the CTO.
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About US:
We are a US-based fintech embedding trust directly into the payment flow. Our patent-pending technology lets platforms, banks, and marketplaces offer conditional holds inside payments — funds release automatically when rules are met, with payouts to 200+ countries.
We sell to platforms and intermediaries operating in high-value, high-risk transactions — marketplaces, brokers, logistics and trade platforms, and banks — so they can offer their SMB customers safer, compliant-by-design global payments.
We're a small, execution-focused team across Engineering, Operations, and GTM. If you want to ship meaningful work in a regulated space where the details matter, this is a good place to do it.
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Responsibilities
Core Engineering
? Build and maintain full-stack functionality in our web application (TypeScript, React/NextJS, NestJS, AWS)
? Implement backend services and APIs that support secure global payment workflows
? Collaborate with product, design, and QA to deliver a high-quality user experience
? Provide support to answer technical questions from the team
? Apply best practices for secure, testable, scalable code
? Contribute to improvements in system architecture, reliability, and developer workflows
Implementation & Partner Support
? Support the technical success of partner implementations: scoping integrations, guiding API usage, and resolving blockers through launch
? Work directly with partner technical teams during integration to troubleshoot and unblock deployment
? Partner with Customer Success to investigate and resolve production issues (infrequent, but responsiveness matters)
? Improve internal tooling and visibility — logs, dashboards, admin tools, event history — to make troubleshooting faster
? Maintain implementation documentation, runbooks, and integration support materials
AI Leverage Across Engineering & Operations
? Use AI-assisted development tools actively in day-to-day coding to ship higher-quality work, faster
? Identify opportunities to embed AI into internal processes and operations — support workflows, partner onboarding, documentation, internal tooling — and build the integrations to make it real
? Help raise the bar across the team for what good AI-assisted workflows look like
Platform Delivery & Reliability
? Share ownership of platform delivery, including participation in an on-call rotation (issues are infrequent)
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Qualifications
? 1–3 years of professional full-stack software engineering experience (internships and meaningful co-ops count)
? CS degree or equivalent technical foundation — we care more about fundamentals than credentials
? Solid TypeScript and modern web development experience
? Production experience with React or a comparable frontend framework (NextJS)
? Experience building backend services and REST APIs in Node.js (NestJS, Express, or similar)
? Strong debugging instincts — comfortable tracing issues across frontend, backend, and infrastructure
? Clear written and verbal communication — essential for remote work and partner-facing conversations
? Self-starter with high ownership and proactive judgment
? Comfortable in a fast-moving, changing product environment
? Hands-on, active user of AI development tools — you reach for AI as a default, not an afterthought, and have opinions on where it helps vs. where it doesn't
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Preferred Experience:
? Experience supporting B2B API integrations or implementation-heavy products
? Fintech experience, especially payments or compliance-related systems
? Familiarity with international payments concepts (wires, ACH, SWIFT, FX)
? Experience with AWS and cloud deployment workflows
? Interest in security and compliance (SOC 2-aligned engineering practices)
? Experience building internal admin or support tools
? Experience integrating LLMs/AI into product features or internal workflows
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Benefits
? Get in on the ground floor of a growing fintech startup
? Collaborative, execution-focused environment with minimal bureaucracy
? Competitive compensation: base 90k, equity, and benefits
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