Java Full Stack Engineer-Senior Consultant-Digital Excellence

Company: Capgemini
Apply for the Java Full Stack Engineer-Senior Consultant-Digital Excellence
Location: London
Job Description:

Overview

Our Java Full Stack Engineers sit within Digital Excellence, part of the Business Technology practice in Capgemini Invent. They build cutting‑edge digital solutions for clients, combining business value and a consultative approach.

Responsibilities

  • Build microservices using Java (Spring Boot) and front‑end web applications with JavaScript/TypeScript, React, HTML and CSS.
  • Use Docker, Docker Compose and CI/CD pipelines (GitLab, GitHub, Jenkins) to deliver high‑quality code.
  • Develop and maintain cloud‑native services on AWS or Azure.
  • Design scalable platform architectures, including NoSQL databases such as MongoDB or SQL databases such as PostgreSQL.
  • Act as a Senior Consultant: manage team members, engage stakeholders, and assist recruitment efforts.
  • Contribute to business development through proposals, RFPs, pitches and client events.
  • Participate in internal initiatives such as campaign development, whitepapers, and practice and offering development.

Qualifications

  • 5+ years building microservices with Java (Spring Boot).
  • Experience with JavaScript/TypeScript and React front‑end development.
  • Proficiency with Git, GitHub/GitLab, Docker, and Docker Compose.
  • Experience with CI/CD tools (GitLab, GitHub, Jenkins).
  • Experience with cloud platforms (AWS or Azure).
  • Agile team experience and strong soft skills (time & risk management, problem solving, leading with empathy).
  • Active SC (Security Check) Clearance or eligibility to obtain it.

Desirable

  • Familiarity with Infrastructure‑as‑Code tools such as Terraform.
  • Experience with NoSQL databases (MongoDB preferred) or SQL databases such as PostgreSQL.
  • Knowledge of web standards, accessibility and best practices.

Bonus

  • Experience building microservices in C#.
  • Building solutions that integrate with LLMs using tools such as Vercel AI, LangChain.
  • Experience with the GOV.UK Design System and Nunjucks.

Disability Inclusive Hiring

Capgemini is proud to be a Disability Confident Employer (Level 2). We will offer interview to all candidates who declare a disability and meet the minimum essential criteria.

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Posted: July 4th, 2026