Java Technical Analyst/Developer providing technical analysis and support for Java applications at Kyndryl. Collaborating with teams to ensure application stability and compliance.
About the role
- Senior Java Engineer designing microservices for Hack The Box's cybersecurity platform. Collaborating with teams to ensure high quality and resilience in software development and integration.
Responsibilities
- Design and build new Spring Boot microservices, applying patterns that ensure consistency, resilience, and scalability.
- Shape the API Gateway layer, enabling secure routing, composition, and cross-cutting concerns for our platform.
- Collaborate with architects and teams to define service boundaries and integration strategies aligned with business needs.
- Modernize legacy systems incrementally using strangler fig and anti-corruption layer patterns, no big bang rewrites.
- Champion code quality through reviews, best practices, and hands-on guidance that elevates the entire team.
- Partner with SRE, Platform, and QA to keep services observable, testable, and production-ready.
- Contribute to architectural decisions, documenting trade-offs and communicating direction clearly.
- Mentor fellow engineers, sharing knowledge on microservices, Spring ecosystem, and clean code practices.
Requirements
- Solid experience with Java and the Spring ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Security) in production environments.
- Hands-on experience designing and building microservices, with practical knowledge of patterns like Saga, CQRS, Transactional Outbox, and API Gateway.
- Strong understanding of distributed systems challenges—data consistency, service communication, resilience, and fault tolerance.
- Experience with messaging systems (e.g., Kafka) and event-driven architectures.
- Familiarity with containerization and orchestration (Docker, Kubernetes) and CI/CD pipelines.
- Ability to communicate architectural decisions clearly, whether through diagrams, documentation, or conversations with technical and non-technical stakeholders.
- A track record of mentoring or guiding other engineers—you don't just write great code, you help others do the same.
Benefits
- Private insurance
- 25 annual leave days
- Dedicated budget for training and professional development, participation in conferences
- State-of-the-art equipment (Macbook, iPhone, and mobile plan)
- Free lunch & snacks at the office
- Full access to the Hack The Box lab offerings; so you can learn how to hack
- Flexible/Hybrid working
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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