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Fullstack Developer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. 

We are looking for a Software Engineer to join a software development project led by a Swedish client. The work is carried out in an international team following agile methodologies, focusing on the development of advanced solutions. You will be joining an existing team in Hungary which already working on the project, providing a great opportunity to collaborate closely with experienced colleagues. This role offers valuable exposure to Swedish work culture and collaboration across borders in a modern, innovative setting.

YOUR ROLE

  • Develop, test, and maintain robust, scalable, and high-performance web applications using TypeScript and modern JavaScript frameworks (React, Next.js, Node.js, Nest.js).
  • Collaborate with cross-functional teams to deliver features from concept to production, turning discussions into actionable and measurable outcomes.
  • Drive and uphold best practices in application development, focusing on web core vitals, performance, latency, caching, and maintainability.
  • Participate in code reviews, refactoring, and constructive feedback sessions to ensure code quality and continuous improvement.
  • Champion testing and observability, ensuring our applications are reliable and issues are quickly identified and resolved.
  • Engage in or learn about CI/CD processes to automate and streamline deployment and delivery.
  • Develop using Microservices technology (Docker, Kubernetes, Serverless, etc., especially in GCP)

YOUR PROFILE

  • Several years of experience in frontend development, with exposure to backend technologies being a plus.
  • Proficient in the TypeScript ecosystem, with hands-on experience in at least some of React, Next.js, Node.js, Nest.js.
  • Experience in cloud deployed application, GCP/ AWS/Azure etc.
  • Solid understanding of software engineering best practices including performance optimization, caching, web core vitals, and application observability.
  • Experience or strong willingness to learn CI/CD tools and processes.
  • Strong believer in testing (unit, integration, end-to-end) and application observability.
  • Demonstrated experience in code refactoring and providing constructive code reviews.

WHAT YOU WILL LOVE ABOUT WORKING HERE

  • Access our education library with 250,000+ courses, certifications, and learning resources;
  • Well-being Hub: The global Well-Being Hub connects employees across various facets of well-being: work-life balance, working hours and network growth;
  • We value flexibility – hybrid work and flexible hours help you maintain a healthy work-life balance;
  • We also offer additional benefits such as Employee referral bonus and Company shares program;

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 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 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com

Ref. code:  416428
Posted on:  12 Feb 2026
Experience Level:  Experienced Professionals
Contract Type:  Permanent
Location: 

Budapest, HU

Brand:  Capgemini
Professional Community:  Software Engineering

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