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Lead Java Developer

Spencer Rose LtdEdinburgh, Midlothian🇬🇧United KingdomPosted 2 Oct 2026

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Edinburgh, Midlothian, United Kingdom
DockerGCPMicroservicesMongoDBMySQLNode.jsSQLSpringSpring BootOWASPSplunkTDDGitHibernateJUnitJWTJavaJavaScriptJenkinsJestKafkaKubernetesPlaywrightPostgreSQLRESTReactTesting LibraryTypeScriptZero Trust

Job Description

Spencer Rose is urgently seeking a Lead Java Developer to work on an exciting transformation programme for our Tier1 banking client working on modern, cloud-native applications and microservices. Based in Edinburgh.

Start: ASAP
Duration: 6-12 months (with possible extensions)
Rate: £400-420pd all inclusive
Location: Edinburgh - hybrid - 2 days a week in the office

Key skills:

  • Strong Java (8/11/17+) development experience with enterprise applications
  • Spring Boot, REST APIs, JPA/Hibernate and microservices architecture
  • React.js, JavaScript & TypeScript with modern Front End development practices
  • Docker & Kubernetes and CI/CD using Jenkins, Git/GitHub
  • Strong automated testing experience with JUnit, Mockito, Jest, React Testing Library and Playwright
  • Experience with SQL/NoSQL databases such as PostgreSQL, MySQL and MongoDB
  • Performance tuning, profiling and application optimisation
  • Security principles including JWT, OWASP and Zero Trust
  • Experience with Kafka/event-driven architecture and cloud-native development
  • Strong code review, pair programming and TDD/shift-left mindset

Desirable: GCP, Node.js, Dynatrace/Splunk and banking/financial services experience.

What we're looking for: A hands-on technical leader who can drive engineering best practices, mentor developers and work collaboratively with stakeholders in a fast-paced enterprise environment.

Interviews are due to take place w/c 5th October, if you are available, local enough to Edinburgh and have the above experience then APPLY NOW.

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