Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day.

Location: Remote

Job Type: Contract

Position

Senior Java Developer (8+ years)

Responsibilities

• Collaborate with stakeholders to gather & refine requirements in Agile/Scrum
• Design solutions (ERD, APIs, UML, sequence diagrams) and convert to user stories
• Develop secure, scalable REST APIs using Spring Boot
• Own tasks end-to-end including design, POCs, and implementation
• Mentor junior developers and conduct code reviews
• Ensure quality via testing, debugging, and adherence to DoD
• Contribute actively in Agile ceremonies

Qualifications

• Strong Java experience (latest versions)
• Expertise in Microservices, Spring Boot, REST APIs
• Hands‑on with AWS (S3, Lambda, API Gateway, MSK, etc.)
• Exp...