Software Engineer III, Java Rest API with AWS
Core
Designing and implementing scalable REST APIs to deliver high-quality, AI-ready market and reference data to the investment community.
Role type
Senior IC Java backend engineer (API platform)
Builds
Reliable, scalable Open APIs for financial data and analytics
Domain
Financial technology / Cloud-native API infrastructure
Deliverable
production ML models | product features
Required skills
Java, Spring Boot, REST API design, Open API specifications, TDD, CI/CD pipelines, data structures, algorithms, object-oriented design
Preferred skills
Kubernetes, NoSQL databases, Docker, AWS, cloud cost optimization, relational databases (Postgres SQL, MySQL), load testing
Technologies
Java, Spring Boot, Docker, Kubernetes, AWS, Postgres SQL, MySQL
Responsibilities
Design and author Open API specification documents; Implement API endpoints ensuring correctness and scalability; Write comprehensive automated unit and integration tests; Build, test, and deploy API services via CI/CD pipelines; Participate in system design discussions and code reviews; Monitor and maintain deployed services throughout their lifecycle
Seniority
Mid-level IC (3–6 years experience)
