Fintech Software Engineer Jobs

Fintech engineers build payments infrastructure, banking cores, fraud-detection pipelines, trading engines, lending platforms, and compliance automation. Day-to-day work involves high-availability microservices, event-driven architectures, and strict data-integrity guarantees.

Fintech engineering salaries are among the highest in tech - $110k–$250k+ for product engineers, $150k–$400k+ for quantitative developers at trading firms. Payments unicorns and crypto exchanges also pay at the top of the market.

Not typically at the junior level, but understanding payments flows, settlement cycles, or banking regulations makes you far more effective. Most companies provide domain onboarding; curiosity about financial systems is what matters most.

Java, Go, and Python dominate backend services. Kafka and event streaming handle real-time transactions. PostgreSQL and distributed databases manage financial records. React and TypeScript power dashboards and customer-facing apps. Cloud-native infrastructure on AWS or GCP is standard.