Full Stack Engineer
Confirmed on the employer's own hiring board on Oct 5, 2026. First seen by Alion on Jun 12, 2026. Capgemini scores B on the Alion truth index.
About Capgemini
Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.
Responsibilities
- Develop and maintain backend services - APIs, data pipelines, integrations - alongside the Senior Backend Engineer and Tech Lead
- Build and iterate on frontend interfaces using our design system, ensuring quality and performance
- Step in as acting Tech Lead during planned absences - facilitating team rituals, unblocking work, and maintaining engineering momentum
- Act as 2IC (second-in-command) to the Tech Lead: provide technical mentorship to the Junior Engineer, conduct code reviews, and uphold engineering standards
- Operate in DevOps mode - own your features from development through deployment, monitoring, and maintenance
- Participate in technical planning and sprint execution, contributing to estimates and architectural discussions
- Collaborate closely with the PM and designer to ship user-facing features that meet processing velocity and UX targets
- Flag technical risks proactively and help the team make pragmatic trade-offs
Requirements
- 3-6 years of software engineering experience with meaningful exposure to both frontend and backend development
- Solid backend skills: REST APIs, server-side logic, database design, and integration work
- Competent frontend skills: component-based UI development (e.g. React or equivalent), responsive design, and basic state management
- Comfortable owning a feature end-to-end - from backend data model to polished frontend interaction
- DevOps-literate: familiar with CI/CD workflows, cloud deployments, and basic observability practices
- Strong communication skills - Experience working with stakeholders and cross-functional teams; able to communicate with both technical and non-technical stakeholders
- Prior experience stepping into a lead or senior role, even informally (e.g. mentoring, running ceremonies, owning a workstream)
- Collaborative and low-ego - you care about the team succeeding, not just your own ticket closing
Nice to have
- Experience working with AI: Experience using AI tools to accelerate development. You maintain absolute accountability for the output; “vibe-coding” without manual verification is not acceptable.
- Experience in regulatory, government, or compliance-heavy environments
- Familiarity with secure cloud architectures and cross-environment integration patterns
- Exposure to product thinking - you understand why something is being built, not just how
- Prior experience as a tech lead or in a 2IC capacity on a small team
Let's talk about what's in it for you!
Passionate people are Capgemini's Ace of Spades - join us to discover a career that will challenge, support and inspire you. Working at Capgemini you'll find the rewards are more than just financial. You will work alongside some very smart and inspiring people on exciting projects and you will also enjoy incredible benefits. We offer flexible work practices and 40 hours of self-development every year with a huge selection of learning opportunities to choose from.
As 'Architects of Positive Futures', Capgemini actively supports the community in 3 ways:
Diversity and Inclusion - we believe diversity of thought fuels excellence and innovation, which is why we positively encourage applications from suitably qualified candidates regardless of their gender identity, ethnicity, sexual orientation, religion, ability, intersex status or age. To support our commitment to diversity and inclusion, we celebrate special events and days of significance that are important to our employees such as Diwali, Bastille Day, Pride, IDAHOBIT, IWD and International day of people with Disabilities. Our Employee Resource Groups Women@Capgemini and OutFront support the grassroots passion of employees to drive our diversity agenda and effect change.
Digital inclusion - at Capgemini we are using our skills to drive social impact initiatives focusing on helping society address the impact of the digital and automation revolution. We also provide employees with opportunities to give back to the community through charity projects and volunteer days.
Environmental Sustainability - Capgemini joined the CDP's (Carbon Disclosure Project) prestigious 'A list' for its commitment to the Net-Zero economy. We are focusing on helping our clients transform towards more sustainable business models and committing to reduce our own carbon emissions (GHG) by 20% per employee by 2020.
Recognised by Ethisphere as one of the World's Most Ethical Companies for the last 8 years in a row, ethics and values are at the heart of Capgemini's corporate culture and business. Embedded in our DNA, our seven values - Honesty, Boldness, Trust, Team Spirit, Freedom, Fun and Modesty - have remained the same since company inception in 1967. To see how we bring these values to life, click here to listen to some of our employee’s stories.
Come join us, bring your whole self to work, create new possibilities for you, your customers and your community and help us to be Architects of Positive Futures.