Java API Developer, Officer

In this role you will design, develop, test, and support Java-based backend services and REST APIs within a financial services environment. You will deliver reliable, secure, and well-documented APIs that integrate with upstream and downstream systems to support business-critical workflows. You’ll collaborate with cross-functional teams to build scalable digital asset products that align with business and technical requirements. Expect hands-on development, automated testing, and production readiness activities that drive quality and maintainability. This role offers an opportunity to shape API governance and contribute to secure, enterprise-grade solutions.

• flexible work-life support
• paid volunteer days
• inclusive development opportunities
• vibrant employee networks

• Design, develop, and maintain Java-based backend services and REST APIs to support financial workflows
• Implement API design, security, versioning, and documentation standards
• Collaborate with business and technology stakeholders in an Agile environment to deliver scoped API changes
• Write automated unit and integration tests, participate in code reviews, and support release quality gates
• Support production readiness through logging, monitoring, defect triage, and performance tuning under guidance
• Maintain clear technical documentation for APIs and integrations (endpoints, payloads, dependencies)

• Hands-on Java backend development experience with REST APIs in production or near-production environments
• Proficiency with Java API frameworks and patterns (e.g., Spring Boot / Spring MVC) and maintainable service layers
• Understanding of secure API fundamentals (authentication/authorization, data protection) and adherence to enterprise standards
• Strong SDLC knowledge (source control, code reviews, automated testing) and experience in Agile delivery
• Experience in a financial services or regulated environment emphasizing reliability, controls, and documentation

• Cross-functional collaboration
• Agile delivery mindset
• Clear requirements clarification and good communication
• Java backend development
• REST API design and development
• Spring Boot / Spring MVC