Jobs für java backend bei Berlin

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Berlin to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

Über uns:Die HyPlus ist Dein Wegbegleiter im digitalen Wandel. Gemeinsam mit unseren Kund:innen entwickeln wir strukturiert, partnerschaftlich und mit klarem Fokus auf nachhaltigen Mehrwert, deren digitale DNA.Wir begleiten Unternehmen von der Anforderungsanalyse über Architektur, Softwareentwicklung und Implementierung bis hin zum Betrieb. Mit rund 800...

THE ROLE & THE TEAMJoin the Search Retrieval Team, the engine driving product and content discovery for Zalando. We build and operate the core search engine that connects over 62 million active customers across 29 markets with the products and content they love. Our Search Engine powers tens of millions of searchable content stored in multiple clusters and...

Sorge gemeinsam mit uns für die digitale Zukunftsfähigkeit der Bundeswehr. Als primärer Digitalisierungspartner der Bundeswehr erbringen wir stabile, sichere und effiziente IT-Services im In- und Ausland, vom Grundbetrieb bis in den einsatznahen Bereich und tragen so zur kontinuierlichen Erhöhung der Führungs- und Einsatzfähigkeit der Bundeswehr...

Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. What streaming services have done for audio entertainment, we’re...

At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. Today, AI-powered assistance and agents are becoming a core part of how...

At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, and a culture of collaboration and ownership.   We’re looking for a skilled Senior Software Engineer to join our high-impact team Orion – Supply Division and help us shape the future of mobility operations....

Als Senior Engineer bei L21s kannst du von Anfang an Verantwortung übernehmen und hast die Gelegenheit mit unserer Firma zu wachsen. In deiner Rolle bist du Hands-on Coder und schreibst hochqualitativen Code während du gleichzeitig unseren Kunden und deinen Kollegen in verständlichen und einfachen Worten erklärst, woran wir eigentlich gerade arbeiten. ...

Als Software Engineer bei L21s kannst du von Anfang an Verantwortung übernehmen und hast die Gelegenheit, mit unserer Firma zu wachsen. In deiner Rolle bist du Hands-on Coder und schreibst hochqualitativen Code, während du gleichzeitig unseren Kunden und deinen Kollegen in verständlichen und einfachen Worten erklärst, woran wir eigentlich gerade...

This role is based in our Barcelona hub. Relocation to Barcelona is required, and we offer a comprehensive relocation package to support your move to Spain. We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and...

Company DescriptionJob DescriptionWe are on the lookout for an Engineering Manager to lead one of our Payments engineering teams — a group of 6–10 backend engineers building the payments infrastructure that powers Delivery Hero across 65 countries. This role sits at the intersection of people leadership, technical depth, and cross-functional...

Mit uns ist so viel möglich. Wir unterstützen, fördern und beraten die Ladeninhaberin, den Start-up-Gründer, das Großunternehmen. 500 Kolleginnen und Kollegen kümmern sich bei uns um die ganze Vielfalt der Berliner Wirtschaft. Du wirst staunen, was ein Job bei uns bietet. Wir ticken anders als eine Behörde, ein Unternehmen oder ein Verband. Wir gehen...

Company DescriptionJob DescriptionWe are on the lookout for an Engineering Manager to lead one of our squads within the Search Domain. This squad builds and owns some of the core services that power search and discovery. These are low-latency services handling tens of thousands of queries per second across multiple markets. They must remain fast, and...

About JetBrains We create intelligent software development tools for developers and teams. More than 15 million users, over 300,000 organizations, and 88 of the Fortune Global Top 100 companies rely on our products to solve real, complex problems. Our mission is simple: make development teams more productive and AI adoptable at scale. What you’ll do As...

At Statista, we’re all about facts and data, for we are the world's leading business data platform. By providing reliable and easy-to-use data as well as various data analytics products and services, we empower people worldwide to make fact-based decisions.Founded in Hamburg in 2007, we have quickly grown into a global company with offices in major cities...

We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a place where you can be yourself, prioritize your...

About Us We are shaping a digital state - together with the administration. As a partner at eye level, we strengthen the administration on its way to driving its own digitalisation. With our own iterative product development and our commitment to better framework conditions, we create the basis for digital solutions that are scalable and effective. About...

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in around 65 countries worldwide powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany. Delivery Hero has been listed on the Frankfurt Stock Exchange since...

Company DescriptionJoin a team that builds and evolves the technical foundation for our premium subscription business across multiple brands. Together, we create scalable solutions for acquisition, checkout, payments, entitlements, and partner integrations, combining engineering excellence with business impact. As a Senior/Staff Engineer, you will help shape...

Join the company, where we build and own solutions that reshape a broken food system.The global food supply chain is inefficient by design. Waste is high, margins are thin, and most distributor order processes are done over the phone, tracked across broad spreadsheets, and based on intuition rather than strong data.At the company, we’re changing that. We...