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About the Role
We are seeking a highly skilled and experienced Senior Full Stack JavaScript Developer to join our Experience Engineering team. In this role, you will:
- Lead the development of innovative web and mobile applications, ensuring high performance, scalability, and maintainability.
- Work closely with cross-functional teams to deliver engaging solutions that meet our clients' needs.
- Audiencedolutely lead groundbreaking projects involving the latest advancements in artificial intelligence, cybersecurity, and autonomous systems.
- Be part of a team pushing the boundaries of what is possible and making a real impact on the future of defence.
Hybrid working model: Your working pattern will be a blend of office presence, client sites, and home, with no 100% remote work option.
Key Responsibilities
- Provide technical leadership and mentorship to a team of developers, ensuring best practices, high-quality code, and collaborative innovation.
- Design, develop, and maintain front-end components of web and mobile applications, including:
- React, Angular, TypeScript, Bootstrap 5, HTML, CSS
- Apply Test-Driven Development (TDD) using tools like Karma to ensure robust, high-quality code.
- Utilise AI-augmented development tools, such as GitHub Copilot, to enhance productivity, consistency, and reduce boilerplate.
- Collaborate with architects and developers to design scalable, secure architectures for new projects and system enhancements.
- Lead and participate in agile processes, including sprint planning, daily stand-ups, and retrospectives.
Skills & Experience
Essential
- Full stack JavaScript development experience, with expertise in Node.js and related technologies.
- Proven leadership or senior development experience, including mentoring and guiding technical teams.
- Strong working knowledge of front-end frameworks (e.g., React, Angular, Nest.js, Remix.js) and back-end frameworks (e.g., Express.js, Nest.js, Hapi.js).
- Experience with AI-assisted development tools, such as GitHub Copilot.
- Understanding of best practices in software architecture, collaboration, and innovation.
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TDD & Team Collaboration
- Application of Test-Driven Development methodologies.
Technical Proficiencies
- Front-end: React, Angular, TypeScript, HTML5, CSS3, Bootstrap 5
- Back-end: Node.js, JavaScript, supported by a selection of powerful frameworks.
- Tools & Assisted Development: GitHub Copilot (or similar AI coding tools).
Security Clearance
This role requires obtainment of Security Check (SC) clearance prior to taking up the position.
Key Eligibility Criteria:
- Must have resided continuously in the UK for the past 5 years.
- Additional verification processes, including pre-employment checks such as:
- Identity
- Nationality or dual status
- Immigration status
- Employment history over the last 3 continuous years
- Unspent criminal record check (Disclosure and Barring Service)
The recruitment process will include queries on your security clearance eligibility.
How We Stand Out
Culture & Values
- "Get the future you want" mindset where you empower yourself to explore, innovate, and progress.
- Strapemphasis on equity, diversity, and inclusion, reflected in daily work operations and perspectives.
Learning & Growth Opportunities
- Capgemini’s 'Learning for Life' commitment, offering countless training avenues:
- Access to 250,000+ courses, including external certifications from AWS, Microsoft, Harvard ManageMentor, and cybersecurity.
- Participation in thinktanks, hackathons, and guided learning exercises.
- Professional development enables advancement through continuous upskilling and networking.
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Work-Life Balance
- Hybrid-first approach, with flexibility built alongside balanced working frameworks.
- Encouragement to maintain a positive work-life balance.
Why Join Capgemini?
You will join an innovative, thriving, and inclusive company that complements its fast-paced environment with strategic values:
- Cutting-edge technology solutions reshaping industries and driving sustainability.
- Community of global experts, fostering a supportive environment where collaboration is central.
- Opportunity to harness your skills to transform businesses and society, making meaningful impacts.
At Capgemini, every contribution projections and connections that shape your career trajectory in fulfilling and ambitious ways as you pursue the future you want.
About Capgemini
Capgemini is a global business and technology partner trusted by clients to navigatelaise transitions to a digital and sustainable future. With over 55 years of heritage, the company now integrates 340,000 team members across more than 50 countries, delivering comprehensive services and solutions:
- Strategy, design, and engineering solutions across core domains—leveraging expertise in AI, cloud, and data.
- Sustainability and social impact emphasised to drive forward global progress.
- Partners with organizations to enhance their resilience, inventiveness, and competitive edge in a transformative tech landscape.
Global Revenues (2023): €22.5 billion
Make an impact. Find your future at Capgemini www.capgemini.com.
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