Lead Scala Engineer

Capgemini are recruiting highly skilled Lead Engineers to join their dynamic team, delivering solutions for a major public sector client. This is an opportunity to work on meaningful projects that impact millions of people, in an environment that values innovation and collaboration.

Our mature Agile environment provides a supportive space to collaborate with specialists from other disciplines. You'll be part of a culture that encourages continuous improvement, knowledge sharing, and technical excellence.

Our Lead Engineer, you'll go beyond delivery-shaping technical strategy, mentoring engineers, and driving innovation across projects. You'll influence best practices within our engineering community and play a key role in defining how we build and deliver modern digital services.

Hybrid working: Your working location will vary depending on your role, personal needs, and business requirements. This will typically include a mix of company offices, client sites, and remote work from home. If your location is Telford or Worthing (please note the Worthing office will relocate to Brighton & Hove in the second half of 2026) you will be expected to work from the office between 40% and 70% of the time. For all other locations you need to be prepared to come into the Telford or Worthing office once to twice a month (Lead engineers more frequently). As we align closely with customer requirements-which may change over time-you will need to remain flexible. Please note that fully remote working (100% from home) is not permitted. Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutionsorapplications.1. Applies scientific methods to analyse and solve software engineering problems.2. Heorshe is responsible for the development and application of software engineering practice and knowledge, in research, design, development and maintenance.3. Hisorher work requires the exercise of original thought and judgement and the ability to supervise the technical and administrative work of other software engineers.4. The software engineer builds skills and expertise of hisorher software engineering discipline to reach standard software engineer skills expectations for the applicable role, as defined in Professional Communities.5. The software engineer collaborates and acts as team player with other software engineers and stakeholders. Your role

• Architectural Ownership: Define and govern the technical architecture for Scala-based solutions, ensuring alignment with enterprise standards and long-term scalability.
• Technical Strategy: Set the roadmap for Scala adoption, tooling, and best practices across teams; influence technology choices at programme level.
• Cross-Team Leadership: Coordinate multiple squads, ensuring consistent delivery and technical quality across all Scala projects.
• Complex Problem Solving: Tackle high-level design challenges, performance bottlenecks, and integration issues in distributed systems.
• Stakeholder Influence: Represent engineering in senior forums, providing technical insight and shaping strategic decisions.
• Capability Building: Drive recruitment, training, and upskilling initiatives for Scala engineers; establish communities of practice.
• Innovation Leadership: Introduce emerging Scala libraries, frameworks, and patterns to improve productivity and maintain competitive edge.

Our Culture

We're looking for people who are learning focused, challenge the status quo and are constantly looking to shape their working environment to make it an exciting, fun and interesting place to work.

Keeping things fresh is something we encourage in our working practices, but the culture of continuous improvement is equally as important in our technical approach to building and delivering modern digital services. Your knowledge and experience will be used to change the way we build solutions including utilising new tools and technologies to solve new problems or improve existing services.

Working on our services means you'll be part of a team, but you'll also be a part of communities of interest. This means you'll always have people on hand to share and discuss ideas and get help when needed. The engineering organisation is engineering led, supporting each other through coaching and mentoring, so if you want to change something it's within your power to do so. Your skills and experience

• Strong professional experience with Scala and functional programming
• Experience designing and consuming REST APIs; JSON validation/serialisation using Play JSON or Circe.
• Designing for and querying relational databases such as PostgreSQL and/or NoSQL databases such as MongoDB.
• Writing unit and integration tests using technology such as ScalaTest, Specs2 and Mockito while following TDD/BDD
• Familiarity with SBT for build/CI/CD automation and GIT with branching strategies.
• Solid understanding of web/HTTP, web security best practices, and performance considerations.
• Familiarity with cloud-based infrastructure, CI/CD pipelines, and containerisation., Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who: Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process. Your security clearance

To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years, along with other criteria and requirements. Throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality. Some posts are restricted to sole UK Nationals for security reasons; therefore, you may be asked about your citizenship in the application process. Make it real - what does it mean for you?

Do you have experience in Test-driven development?, * Ability to design and govern complex Scala-based architectures for scalability and maintainability.

• Skill in setting technology roadmaps and influencing decisions across multiple teams.
• Leadership & Mentorship: Strong capability to lead teams, coach senior engineers, and foster a culture of technical excellence.
• Stakeholder Engagement: Ability to communicate technical strategies effectively to senior stakeholders and influence outcomes.
• Community & Capability Building: Drive recruitment, training, and establish communities of practice for Scala engineering.
• Innovation: Competence in introducing emerging Scala libraries, frameworks, and patterns to enhance delivery.

We are a Disability Confident Employer

Capgemini ist einer der weltweit führenden Anbieter von Management- und IT-Beratung, Technologie-Services und Digitaler Transformation. Als ein Wegbereiter für Innovation unterstützt das Unternehmen seine Kunden bei deren komplexen Herausforderungen rund um Cloud, Digital und Plattformen.