Top Fintech Software Engineer Jobs

Develop and implement features by building backend APIs and frontend code, lead projects, and collaborate with teams to solve user problems.

Design and implement pixel-perfect, high-performance web applications from wireframes to production. Collaborate with designers, PMs, and engineers, iterate on architecture and best practices, explore AI/ML integrations, and contribute to a collaborative engineering culture.

Lead frontend development of data- and form-heavy SaaS workflows for non-technical small-business users. Build AI messaging interfaces, quoting/invoicing tools, integrations (Twilio, payment processors, CRMs), and automation configuration. Own UX quality, validation, error handling, and reliable async behavior while collaborating with backend, customer success, and product teams to ship fast, user-focused features.

Own and deliver end-to-end features across React frontend, NestJS backend, and Postgres for a desktop app and plugins. Design platform abstractions for multiple spreadsheet surfaces, build AI-native spreadsheet tools, and partner with finance professionals to translate analyst workflows into AI-driven product features.

Own and evolve the front-end architecture for a high-throughput, real-time trading app using Next.js, React, and TypeScript. Build pixel-accurate, accessible, responsive UIs under strict performance budgets; optimize rendering, state management, data flow, and bundle size for sub-second interactions. Integrate with REST and WebSocket APIs, lead end-to-end feature development, set engineering standards, mentor engineers, and contribute across the stack when needed.

The Senior Programmer Analyst provides technical guidance in developing business systems, handles analysis, design, and implementation of complex programming projects, and offers support and training to junior staff.

Lead and execute critical backend engineering initiatives while remaining hands-on. Design and build scalable, reliable cloud-native services, participate in architecture and code reviews, troubleshoot production issues, and improve processes. Recruit, mentor, and grow engineering talent, align teams with product and business goals, and help define roadmap, OKRs, and operating procedures to scale the engineering organization.

Design and build responsive, high-performance front-end interfaces for AI-driven finance workflows. Translate complex data into clear visualizations, balance automation with human control, collaborate with backend and AI teams, and own frontend architecture and design system standards.

Build and maintain a finance-grade, full-stack platform for trading and reserving AI compute. Own frontend and backend features, ensure correctness and reliability, shape performance and infrastructure, and contribute to deployment and operations.

Seeking a hands-on CTO with fintech experience, capable of coding and providing leadership in AI product development and financial architectures.