(Junior) Java Developer (m/f/x)

Tipico Technology Services GmbH; Karlsruhe; Vor Ort; EUR 42.000 - 62.000; Vollzeit

Benefits dieser Stelle

Relocation support

Corporate pension scheme

eGym partnership

Modern Karlsruhe office

Team events

Your own hardware (MacBook/Windows)

Zusammenfassung

Tipico Technology Services GmbH in Karlsruhe seeks a Junior Java Developer to join a collaborative, agile team. You will build backend services in Java, work with a React frontend, and leverage AI-assisted coding as part of a modern tech landscape.

You will grow with mentoring from experienced engineers, participate in code reviews, and contribute end-to-end to product features, all while adapting to a dynamic gaming tech environment.

Qualifikationen

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.
• AI-native approach to development and experience with guiding AI agents in a software engineering context.
• Hands-on Java experience from internships, studies, or projects.
• Familiarity with Spring and JVM/web ecosystems.

Aufgaben

• Build back-end services in Java, with a modern tech stack and evolving architecture.
• Develop full-stack features with a React frontend and robust backend APIs.
• Collaborate in agile teams, participate in code reviews, and pair programming.
• Contribute to end-to-end solutions and write clear documentation.
• Own features from design to production and ensure maintainability.

Kenntnisse

Java

Spring Framework

Git

SQL

Docker/Kubernetes

English communication

Team collaboration

AI-assisted coding

Ausbildung

Bachelor's or Master's in CS/SE or related

Tools

React

CI/CD

Jobbeschreibung

We are Tipico, Germany's leading sports betting provider and one of the most dynamic tech companies in the industry. We approach every challenge like a Championship match, with a mission to excite the arena and elevate the betting experience for every customer. Our culture is energetic and ambitious—we play as a team to win high, leave an impact, and commit to excellence. Fueled by our passion for the perfect product, we use the newest tech stack to get better every single day.

At Tipico, we believe in owning our game. Are you ready to kick-start your career, learn from experienced professionals, and grow as a software engineer? Then show us your game face - because we're looking for a (Junior) Java Developer (m/f/x) to join our team!

Job Description

Start your journey with us, bring your ideas to the table, and develop products that maximise the thrill of sports for our customers. You’ll work in a collaborative and agile environment alongside experienced developers who will support you in building your technical skills and growing your career.

Your playing field:

• Build software hand-in-hand with AI agents.Using AI to design, write, review and ship code is becoming core to how we work, not an afterthought — you'll grow into steering agents effectively as part of your daily craft.
• Developfull-stack applications, primarily powered by Java in the backend and React in the frontend, within a modern and continuously evolving technology landscape.
• Support the design, implementation and maintenance ofend-to-end solutions, choosing the right technologies for each problemrather than being locked into a single framework.
• Work closely with experienced engineers across the entire software development lifecycle, from concept to production.
• Participate in code reviews, pair programming and knowledge-sharing sessions to continuously sharpen your craft.
• Own your contributions end to end— from clean, well-tested code to the supporting documentation that makes your work usable by the whole team.

Qualifications

Which skills you should bring to the pitch:

• Education.Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• AI-native way of working.This is what matters most to us. AI is already an integral part of your toolbox — you have a feel for how LLMs behave, you know how to steer an agent toward a good result, and you naturally work with tools such as MCPs and skills. You can hardly imagine building software without AI agents at your side.
• Engineering foundation.First hands-on experience with Java — through internships, working-student positions, university or personal projects, or professional work —as a solid foundation to build on rather than the limit of what you want to do.
• Ecosystem fluency.Besides core technologies like Java, you have a solid understanding of the supporting ecosystems and frameworks (for example Spring and the wider JVM and web landscape).
• Software engineering.Interest in software architecture, clean code, and software developmentbest practices.
• Databases.Basic understanding ofdifferent database technologies, such as relational (SQL) and document-based databases.
• Version control.Familiarity with Git and collaborative version control workflows.
• Cloud & DevOps.Curiosity about cloud technologies, containerization (Docker/Kubernetes), and CI/CD processes.
• Innovation & growth mindset.You welcome change and like being at the edge of what's possible.Reading about new tools, trying them out and experimenting feels natural to you— and you bring a strong drive to learn, develop new skills and take on new challenges.
• Collaboration.A collaborative mindset with good communication skills and the ability to work effectively in cross-functional teams.
• Language.Good command of English, both written and spoken, as English is the primary language of communication in an international team.

Additional Information

This is how we score with you:

• Established International Group. We have a solid foundation on which to grow.
• Personal and Professional Growth. Your development matters to us. We provide mentoring, regular feedback sessions, and individual growth opportunities to help you build your career.
• Learning Culture. Work alongside experienced engineers who actively support your development and share their knowledge.
• Relocation Support.To make your move to Karlsruhe as smoothas possible.
• Business Bike Leasing.We offer asustainable commuting solution whilst also keeping you active!
• Corporate Pension Scheme (betriebliche Altersvorsorge).Secure your future! Join our corporate pension scheme where we provideadditionalfinancial support.
• eGym.We encourage an active lifestyle, and to support this, we’vepartnered with an online sports platform that provides access to a variety of clubs and offers across Germany.
• Modern offices.Our very own Karlsruhe campus provides an open-plan space with the latest technology.
• Events.Sponsored Charity and Team gatherings, we like to have fun together as one team and reinforce our connections.
• Supportive Environment.We believe in collaboration and working together as ateam,but we alsogive importance totheuniqueness ofeveryone of us.
• You choose your own hardware. MacBook or Windows? We love tech, and this helps us stay ahead.

Think a career at Tipico’s right for you?