working student java Jobs in Berlin

What you can expectJoin an internationally successful development team and help shape a secure, highly available platform. We care about clean, maintainable code. Quality and trade-offs are discussed openly, not treated as formality. You’ll work with modern technologies like Java 25, Spring, MySQL, and GitLab CI. Shape solutions alongside product, UX,...

We are looking for an experienced Senior Backend Engineer – Java (m/f/d) who is not only confident dealing with industry adopted technologies and Software Design approaches, but able to look into emerging technologies and modern architectures. This is a full time job with significant responsibility, joining us in our office in Berlin.Company major...

We are looking for an engaged, communicative, and motivated Office Manager. A large part of this role is administrative work at the computer: maintaining lists and inventories in Excel, writing documents and emails, and keeping records accurate. Good computer skills and attention to detail are essential. Working hours: on site 4 days a week (Mon-Thurs)...

Ready to become part of the most important mission on this planet? We are rebuy, pioneers in the sustainable reuse of electronics and media, and we are looking for you! Our mission: to make circular living accessible to all, one transaction at a time. By giving products a second chance, we reduce resource consumption and avoid unnecessary e-waste.Our global...

Ready to become part of the most important mission on this planet? We are rebuy, pioneers in the sustainable reuse of electronics and media, and we are looking for you! Our mission: to make circular living accessible to all, one transaction at a time. By giving products a second chance, we reduce resource consumption and avoid unnecessary e-waste. Our...

Job DescriptionWithin our Business Area Wind, we bring together expertise across wind, solar and battery storage to accelerate the energy transition. By combining these technologies, we ensure a reliable and sustainable energy system for the future. Together, we develop and operate renewable energy solutions that make a real difference. Do you want to...

At PPRO, we simplify access to local payments - providing a local payments platform that empowers giants like PayPal, Stripe, and Microsoft to connect with billions of consumers worldwide. We are on an ambitious, fast-paced mission to 3x our growth by 2028 - and we’re just getting started. Our magic lies in our team of proud payments nerds. Spanning over...

IU INTERNATIONAL UNIVERSITY – Because teaching is not just a job, it's a statement. You don't just want to teach, you want to make a difference? Then start at Germany's largest university and shape the future of teaching with us - in an environment that focuses on your professional and personal needs. Contribute to our academic world at our campus in...

Please note: This internship is intended for students or graduates seeking practical experience (internship/Praktikum). About Us PRIME AGENCY MM is a boutique marketing and events agency based in Berlin. We focus on creating meaningful brand experiences, business events, and community-driven campaigns for entrepreneurs, startups, and professionals. Role...

Company Description Scalable Capital is a leading digital investment and banking platform with a full banking licence, empowering people across Europe to shape their own finances. Scalable Broker makes it easy and affordable for clients to invest professionally in stocks, ETFs, cryptocurrencies, and derivatives, as well as set up savings plans. Scalable...

Job DescriptionContribute to the development and evolution of business-critical services using Kotlin, Java and Spring Boot.Work closely with experienced engineers in cross-functional teams, learning agile practices, Domain-Driven Design, code reviews, automated testing and continuous delivery.Learn to build and operate cloud-native applications on AWS,...

Please note that this position is based in London, United Kingdom THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more. We have a bold mission to empower everyone to build wealth with easy,...

The Max-Born-Institute invites applications for a Masters student (m/f/d) in ultrafast electron diffraction imaging of photochemical reactions  Job profile: Light can initiate numerous chemical reactions, which may be beneficial (e.g., in the process of vision) or harmful (e.g., causing mutations which may lead to cancer). So far, knowledge of the reaction...

Hi there! Thanks for stopping by 👋Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place!We’re looking for a Senior Backend Developer to join one of our energetic teams. In this role, you will help drive the growth and development of our Hospitality product group, powering our passion to...

IU INTERNATIONAL UNIVERSITY – Because teaching is not just a job, it's a statement. You don't just want to teach, you want to make a difference? Then start at Germany's largest university and shape the future of teaching with us - in an environment that focuses on your professional and personal needs. Contribute to our academic world at our campus in...

(Senior) Kotlin / Java Software Engineer - Clearing & Settlement (m/f/x) Full-timeCompany DescriptionScalable Capital is a leading digital investment and banking platform with a full banking licence, empowering people across Europe to shape their own finances. Scalable Broker makes it easy and affordable for clients to invest professionally in stocks, ETFs,...

IDnow is a leader in digital identity and fraud prevention in Europe with a mission to transform trust into the most powerful asset in the digital world, empowering enterprises with AI-driven, SaaS-based identity solutions that deliver scalable security, adaptive compliance, and real-time fraud prevention. Through its broad portfolio of digital identity and...

We have a small, fast-moving engineering team, and right now, there is a gap between the speed of AI-driven development and the quality bar that production systems require. Your job is to close that gap. You will review, refactor, and harden backend services, set architecture standards, enforce testing and security practices, and make sure what gets...

About Us1GLOBAL is a technology-driven global mobile communications provider helping enterprises and consumer brands deliver seamless connectivity worldwide. Powered by a best-in-class telecom platform, proprietary eSIM technology, and its own mobile core network across 15 countries, 1GLOBAL operates as a fully regulated telecommunications provider in 43...

Team Lead Backend Golang / Java (all genders) | simplesurancesimplesurance is a leading insurtech company specializing in the seamless integration of innovative insurance technology into the digital workflows of business partners across diverse industries. Founded in 2012 and part of Allianz since 2022, simplesurance plays a pivotal role in enhancing...