We have 3 openings for experienced Senior Java Developers to join a high-performing engineering team in Leeds. Our client is open for market salary and over for strong candidates, who can join the project in Leeds within and can work from the office 3 days in a week. Circa £65,000 to £75,000 ++(Our Client cannot sponsor)Key Technologies Java /Spring Boot/ AWS/ AngularJS/ Jenkins /Cloud/Formation/ Docker/ Cypress Karate/ Gherkin/ TypeScript/ Lambda/ DynamoDB/ SonarQube /GitLabProjectYoull design, build and improve software on a modern AWS-native stack, working in an agile environment where clean, secure, test-driven code is the standard.This role includes 24/7 on-call (L3) support responsibilities on a rota basis What youll doWrite clean, secure code using a test-driven development approachDesign and build reusable software componentsCollaborate with developers, architects and product teamsDiagnose and resolve service faults; maintain infrastructureSupport integration between internal and external systemsOperate and continuously improve production servicesProvide Level 3 (L3) support including out-of-hours on-call coverSkills & experience requiredJava (Spring Boot) strong, production-grade experienceAWS services: ECS, ECR, Lambda, API Gateway, S3, DynamoDB, Step Functions, SQSAngularJS, TypeScript, Node.js, Groovy, BashTesting: Karate, Gherkin, Cypress, JestTooling: GitLab, Jenkins, CloudFormation, Maven, Docker, SonarQubeCI/CD pipeline design and operationAWS Certified DevOps Engineer Professional (or above) required7+ years of professional software development experienceExperience working in agile delivery teamsITIL certification desirableKey Technologies Java /Spring Boot/ AWS/ AngularJS/ Jenkins /Cloud/Formation/ Docker/ Cypress Karate/ Gherkin/ TypeScript/ Lambda/ DynamoDB/ SonarQube /GitLabJBRP1_UKTJ