AI Developer - Cloud App - CS

Sr Fullstack Developer Grade: IS3 Location: Offshore India Tower: DS Role Summary Designs and implements production-quality microservices and API endpoints for the SCF platform Owns the end-to-end delivery of assigned microservice features from domain model and API design through to unit testing integration and sprint acceptance Works across JavaSpring Boot backend and Angular frontend as required Key Responsibilities. Design and implement assigned microservice features across the 6 core services: Onboarding Invoice Eligibility Funding Repayment Risk Compliance Accounting Reconciliation Workflow Exception Management. Build RESTful APIs per OpenAPI 30 contracts versioned idempotent and schema-validated. Implement Kafka producers and consumers for event-driven inter-service communication. Design and implement data models in PostgreSQL schema design migrations FlywayLiquibase and query optimisation. Implement Redis caching for idempotency keys and session management. Write unit and integration tests targeting >80 coverage JUnit 5 Mockito Testcontainers. Participate in code reviews architecture discussions and sprint ceremonies. Resolve SAST findings SnykCheckmarx within sprint cycle. Contribute to API catalog documentation and integration stubs Required Skills Experience. 5+ years of software development with 3+ years in JavaSpring Boot microservices including at least 1 banking fintech or financial services platform delivery. Strong Java proficiency: Spring Boot Spring Security Spring Data JPA Spring Cloud. Experience with Kafka producers consumers DLQ patterns and event-driven architecture. Proficiency with PostgreSQL schema design JPAHibernate and query optimisation. Experience with Redis for caching and idempotency patterns. Solid understanding of REST API design OpenAPI 30 and API versioning. Experience with Docker and Kubernetes deployment of microservices. Proficiency with JUnit 5 Mockito and integration testing with Testcontainers. Familiarity with CICD pipelines GitHub Actions or GitLab CI. Understanding of bank-grade control requirements: audit trails maker-checker idempotency and data integrity Nice to Have. Angular development experience for full-stack feature delivery. Experience with Camunda or Temporal workflow engines. Knowledge of Saga pattern and distributed transaction management