What you'll be doing

Design, build, and maintain integrations with banks and financial technology partners, and extend existing integrations to support new money movement capabilities
Own projects from understanding user needs and writing technical designs through implementation, testing, rollout, and production support
Work across integration, platform, and product layers to make new capabilities available through consistent APIs and workflows, coordinating designs and reviews with the teams that own those systems
Develop reusable components and tooling that reduce duplicated work across integrations and simplify future development and maintenance
Build for financial correctness, security, and reliability through automated tests, monitoring, and safe handling of failures
Participate in the team’s on-call rotation after onboarding, investigate production issues across services, and improve runbooks and automation to prevent recurring problems
Contribute thoughtful code reviews and documentation, and use AI-assisted development tools while taking responsibility for understanding, testing, and maintaining the resulting code

Requirements

4+ years of experience in building, shipping, and maintaining backend software in a production environment
Proficiency in Java or Ruby, or equivalent backend programming experience, including writing maintainable code and automated unit and integration tests
Experience independently scoping and delivering software projects, making technical tradeoffs, and seeking input when needed
Experience debugging distributed services across RPC APIs, asynchronous workflows, and persistent data using technologies such as gRPC, Protocol Buffers, and Temporal or equivalent; understanding retries, idempotency, and failure recovery
Ability to explain technical decisions clearly, collaborate across teams, and learn unfamiliar systems to deliver solutions

Experience integrating with third-party APIs or building reusable libraries, adapters, and developer tooling used across multiple services or teams
Experience building data-processing pipelines with Python, using technologies like Apache Spark, Amazon S3, or Apache Iceberg
Experience implementing financial-account or money-movement workflows, such as virtual bank account provisioning, incoming payments, reversals, or transaction reconciliation