Title: Java API Developer
Start Date: ASAP
Location: Knutsford (Hybrid/On-site as required)
Remote work possibility: No
Salary: Up to £430 per day (inside IR35)
Contract: Until end of Sept 2026
Clearance Requirement: Candidate must be eligible for BPSS
Key Responsibilities:
* Develop and maintain APIs and microservices using Core Java, Java 8, and Spring Boot
* Build scalable and efficient solutions with RESTful APIs and Kafka
* Collaborate with BAs and QA teams in an Agile/Scrum environment
* Participate in sprint planning, retrospectives, and daily stand-ups
* Write unit and integration tests (JUnit, Cucumber); follow TDD practices
* Perform code reviews, database tuning, and performance optimization
* Contribute to the migration of legacy systems to modern platforms
* Support release management and provide production support for critical issues
* Maintain up-to-date technical documentation and project artefacts
Key Skills & Experience:
* Strong Core Java & API development background
* Hands-on experience with Spring Boot, Kafka, REST APIs
* Familiarity with GitHub/GitLab, CI/CD pipelines, and Jenkins
* Experience writing SQL, stored procedures, and performance tuning
* Exposure to AI/ML concepts is a plus
* ReactJS experience is preferred but not required
* Strong problem-solving skills and a proactive attitude