Lead Java Engineer
FDM is a global business and technology consultancy seeking Lead Java Engineers to work with our global systems integrator client, supporting a major enterprise technology modernisation programme. You will play a key role in leading the design, development, and enhancement of critical digital services that support high-volume business processes and essential public-facing services. This is initially a 5 month contract with very good prospects to extend and will be a remote role with occasional travel to client site in Telford.This is an exciting opportunity to contribute to the modernisation of a large-scale legacy platform, helping to improve resilience, maintainability, security, and operational performance through the adoption of modern engineering practices and technologies.This is an excellent opportunity for an experienced technical leader who enjoys remaining hands-on whilst providing technical direction, mentoring engineering teams, and delivering scalable enterprise solutions within complex environments.About the RoleWe are seeking Lead Java Engineers to provide technical leadership across the design, build, modernisation, and support of critical enterprise applications as part of a large-scale technology transformation programme.The role is delivery-focused, supporting the transformation of a long-established business-critical platform through the development of modern services, engineering standards, and architectural improvements. You will be responsible for leading engineering teams, shaping technical solutions, and ensuring the successful delivery of secure, scalable, maintainable, and high-performing software solutions aligned to programme objectives.You will form part of a blended delivery team working alongside client and consultancy stakeholders, contributing to the successful delivery of multiple workstreams within a dynamic programme environment.ResponsibilitiesLeading the design, development, and maintenance of enterprise Java applications using modern engineering practices and frameworksProviding technical leadership across Scrum teams supporting the modernisation of legacy platforms and servicesDefining technical approaches and ensuring solutions are scalable, secure, maintainable, and supportableDesigning and overseeing the development of RESTful APIs and microservices using Java and Spring BootCollaborating with Architects, Delivery Managers, and business stakeholders to shape solution designs and technical roadmapsProviding technical oversight of software development activities and ensuring engineering best practices are consistently appliedLeading code reviews and establishing high standards for code quality, testing, and documentationSupporting testing, deployment, defect resolution, and live service activitiesDriving continuous improvement initiatives across engineering teams and delivery processesManaging technical risks, dependencies, and issues across workstreamsMentoring and coaching Senior, Mid-Level, and Junior EngineersProviding technical leadership during Agile ceremonies and contributing to delivery planning activitiesEnsuring solutions adhere to security, governance, operational, and quality standardsProviding regular progress updates and technical reporting to programme stakeholdersAbout YouStrong commercial experience leading the development of enterprise applications using JavaExtensive experience building applications and APIs using Spring BootExperience developing automated tests using JUnitProven ability to lead engineering teams within Agile delivery environmentsStrong experience producing technical designs and making architectural decisionsAbility to translate complex business requirements into robust technical solutionsStrong understanding of object-oriented design principles, design patterns, and software engineering best practicesExperience conducting code reviews and enforcing development standardsExperience working with source control systems and collaborative development workflowsStrong stakeholder management and communication skillsExperience mentoring and developing technical talent within delivery teamsStrong problem-solving and analytical skillsExperience working collaboratively within multidisciplinary teamsSelf-directed and delivery-focused, able to manage competing priorities and technical workstreamsNice to HaveExperience leading teams within large-scale modernisation or transformation programmesKnowledge of AWS cloud services and cloud-native development practicesExperience with JPA and relational database technologiesExperience working with SQL and data-driven applicationsKnowledge of GitLab, CI/CD pipelines, and DevOps practicesExperience using Maven for dependency management and build automationExperience with Mockito and automated testing frameworksKnowledge of OpenAPI specifications and API-first development approachesExperience with Helm and containerised deploymentsKnowledge of Kibana and application monitoring toolsExperience with Shell Scripting and automation activitiesExperience working within regulated or security-conscious environmentsExperience contributing to technology strategy, architecture roadmaps, and engineering governanceTechnologiesCore TechnologiesJavaSpring BootJUnitDesirable TechnologiesJPAMavenMockitoSQLAWSGitLabOpenAPIHelmKibanaShell ScriptingAbout UsFDM is an award-winning global leader in tech and business talent solutions, backed by more than 35 years of industry experience. We have centres across Europe, North America, and Asia-Pacific, and a global workforce of over 2500 employees. FDM has shown exponential growth throughout the years, firmly establishing itself as an award-winning employer, currently listed on the FTSE4Good Index and as a 2026 Financial Times UK ‘Best Employer’.
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