About this role
Salary: £70,000 - 90,000 per year
Requirements: Strong Java development experience, ideally using Spring BootExperience with agile practices, including TDD, BDD, continuous delivery, DevOps and pair programmingExperience with AWS services such as S3, Fargate, Lambda, SQS and SNSExperience with databases such as PostgreSQL, Oracle, MongoDB or DynamoDB, plus JPAFamiliarity with REST APIs, RabbitMQ, Docker and LinuxExperience with infrastructure and automation tools, including Terraform, Ansible and KubernetesExperience with CI/CD and version control tools such as Jenkins, Git, Bitbucket and GitLabStrong communication, collaboration and problem-solving skills, with a positive, open approach to teamworkDesirable: Experience with OpenShift, Docker Compose or Swarm, Python, or other languages such as JavaScript, Go and BashApplicants need not have experience with every listed technology; solid Java skills and a willingness to learn are valued Responsibilities: Design, develop and maintain high-quality Java softwareInvestigate technologies and identify effective technical solutionsWrite and maintain unit, acceptance and performance testsSupport deployment pipelines and work closely with DevOps specialistsTroubleshoot complex technical issues and provide third-line supportParticipate in code reviews, pair programming, planning and estimationCollaborate within an agile team to deliver reliable, maintainable softwareContribute throughout the software development lifecycle, from understanding requirements and designing solutions through coding, testing, deployment and ongoing support Technologies: AWSLambdaAnsibleBashBitBucketCI/CDDevOpsDockerGitGitLabSupportJPAJavaJavaScriptJenkinsKubernetesLinuxMongoDBOpenShiftOraclePostgreSQLPythonRESTRabbitMQSecuritySpringSpring BootTDDTerraformCloud More:
We are TwinStream, a company founded in 2019 by engineers addressing complex challenges within government organisations. We have grown to more than 100 people across the UK and deliver innovative solutions with a focus on technical excellence, client service, and a collaborative, supportive environment. This role contributes to components for a sophisticated cross-domain security system and offers technically challenging, meaningful projects, a collaborative team, and opportunities to develop skills across the full software development lifecycle. The salary is £70,000–£90,000, and the position is fully remote, with potential travel to our Bristol office in the future. DV clearance eligibility is required.
last updated 41 week of 2026