Senior Java Developer
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Summary
Senior backend engineer who designs and builds large-scale, low-latency distributed systems in Java and Spring Boot, using Kafka for event-driven workloads on AWS/EKS. Day-to-day includes architecting APIs, testing (unit/API/performance), debugging production issues, and improving CI/CD pipelines.
Responsibilities
- Design, develop, and implement large-scale distributed systems capable of handling substantial data volumes
- Build scalable, fault-tolerant, and low-latency backend services
- Architect and implement APIs and event-driven solutions
- Diagnose and resolve complex production issues across services and infrastructure layers
- Develop and execute unit, API, regression, and performance tests
- Collaborate with cross-functional teams to ensure rapid incident resolution and system reliability
- Participate in architecture discussions and contribute to engineering best practices
- Optimize system scalability, availability, and operational performance
- Support continuous improvement of CI/CD and deployment processes
Requirements
- 7+ years of software development experience
- Strong proficiency in Java and Spring Boot
- Experience with Kafka or other event streaming solutions
- Familiarity with AWS and EKS
- Strong knowledge of CI/CD pipelines and related tools
- Hands‑on experience designing and deploying scalable, highly available distributed systems
- Strong understanding of event‑driven architectures
- Experience working with SQL and NoSQL databases
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
- Strong analytical and problem‑solving skills
- Excellent communication and collaboration skills
- English level: Advanced (C1) or higher