Java Software Developer

Job Summary

This position requires a skilled Java Developer for a hybrid role with a combination of onsite and remote work. The primary focus is on developing and deploying Spring Boot microservices and managing complex business processes with Azure Durable Functions.

Responsibilities

• Develop and deploy Spring Boot microservices that process orders, manage payments, and interface with external systems.
• Secure integration with external payment processors and client data services using Feign clients and JWT-based authentication.
• Implement distributed system patterns, including circuit breakers, retry logic, and rate limiting.
• Improve performance using Redis caching and asynchronous processing techniques.
• Manage transactions to maintain data integrity across distributed services.
• Collaborate on CI/CD pipelines to automate container builds and deployments.
• Drive observability with structured logging and monitoring.
• Develop queries to monitor orchestration states and performance metrics.
• Design and develop long-running business workflows and orchestration states.
• Ensure reliable workflow replay through idempotency and deterministic behavior.

Technical Requirements (80%)

• Proven experience in Java development, Spring Boot, and RESTful API design.
• Familiarity with containerized microservices (Docker, Kubernetes, AKS).
• Experience with service discovery, load balancing, and API Gateway integrations.
• Strong grasp of OAuth2, JWT, and secure communication in distributed environments.
• Efficient data access layer development with Spring Data JPA and custom JPQL queries.
• Experience with service meshes like Istio and policy-based routing.
• Ability to leverage Azure Durable Functions for complex business process management.
• Experience designing and implementing distributed transaction management elements, including Saga patterns and fault tolerance.
• Proficient in handling asynchronous workflows and external event correlation.
• Custom application monitoring and alerting mechanism implementation.

Problem Solving and Communication (20%)

• Excellent analytical, problem-solving, decision-making, verbal and written communication skills.
• Ability to work independently and produce high-quality work on multiple concurrent projects.