Intern Full-stack Developer (Java) w Katowice, Polska

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.

Your role

You will support frontend and backend development activities as part of a collaborative development team. In this role, you will contribute to building user interfaces using Angular and assist in developing and maintaining RESTful APIs with Java and Spring technologies. You will work closely with team members to understand requirements, deliver assigned features, analyze and resolve defects, and support CI/CD and deployment activities. This internship offers an opportunity to continuously develop your Java skills, learn new technologies, and gain hands-on experience with Gosu and the Guidewire platform.

Your tasks

• contribute to frontend and backend implementation with focus on code quality and maintainability: support the development of user interfaces using Angular framework and assist in building and maintaining RESTful APIs using Java and Spring technologies

• collaborate with team members to understand requirements and deliver assigned features

• analyze and fix defects with guidance from more experienced developers

• continuously build and maintain foundational knowledge in Java technologies and willingness to learn new technologies with focus on Guidewire

• support CI/CD and deployment activities following established processes

• actively learn Gosu and Guidewire (GW) platform as part of project requirements

Your profile

• 0–1+ years of experience as a Java developer

• basic knowledge of Java and familiarity with Spring or Spring Boot

• exposure to frontend technologies (Angular, TypeScript is a plus)

• understanding of REST API fundamentals

• familiarity with Git, Maven, and basic testing tools (JUnit)

• willingness to learn cloud, DevOps and modern development practices

• strong learning mindset and team collaboration skills

• understanding basic insurance concepts is a plus

What You'll love about working here

• Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package (including laptop, monitor, and chair).Ask your recruiter about the details.

• Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, Pluralsight, TED Talks, Coursera and Udemy Business materials and trainings.

• Practical benefits : private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and 40+ options on our NAIS benefit platform, including Netflix, Spotify or Medicover Sport.

Get to know us

Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued.

Do you want to get to know us better? Check our Instagram — @capgeminipl or visit our Facebook profile —  Capgemini Polska . You can also find us on  YouTube . 

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.