senior java software engineer Jobs in Berlin

As a Senior Software Engineer on the LiveIntent Real-Time Ad Serving team, you will design, develop, and own the business logic that powers programmatic advertising at scale — ad selection, targeting, frequency capping, budget pacing, and delivery optimization. The real-time platform is built on C++ and Lua: C++ provides the high-performance server...

Hey, I'm Adrian. I’m hiring a Senior Software Engineer to join the Data Search team at Modash.Modash helps brands find, understand, and work with creators across Instagram, TikTok, and YouTube. More than 2,700 companies—including Stanley 1913, Sennheiser, and NordVPN—use us to manage and scale their creator partnerships.Behind that product is a...

Das Wichtigste zuerst: Bei uns ist jeder willkommen. Hauptsache, Du bringst neben der Dir natürlich angeborenen Professionalität und Deiner technischen Expertise auch eine große Portion Humor und Freude am Austausch mit Deinen Kollegen mit. All die Klischees von Beratungen findest Du bei uns nicht – es gibt keine Anzugspflicht (bitte hab aber zumindest...

Das Wichtigste zuerst: Bei uns ist jeder willkommen. Hauptsache, Du bringst neben der Dir natürlich angeborenen Professionalität und Deiner technischen Expertise auch eine große Portion Humor und Freude am Austausch mit Deinen Kollegen mit. All die Klischees von Beratungen findest Du bei uns nicht – es gibt keine Anzugspflicht (bitte hab aber zumindest...

Das Wichtigste zuerst: Bei uns ist jeder willkommen. Hauptsache, Du bringst neben der Dir natürlich angeborenen Professionalität und Deiner technischen Expertise auch eine große Portion Humor und Freude am Austausch mit Deinen Kollegen mit. All die Klischees von Beratungen findest Du bei uns nicht – es gibt keine Anzugspflicht (bitte hab aber zumindest...

More about the role Working very closely with our deep learning engineers and data scientists to design, maintain, and extend our system for running deep learning experiments. This includes packages, tools and services written in Python. Owning the infrastructure that the experimentation framework is running on. This means dealing with databases, virtual...

Die Solarize Energy Solutions GmbH mit Büros in Berlin und Stuttgart revolutioniert die Energiewirtschaft mit innovativer Meter-to-Cash-Software. Wir ermöglichen es Energieunternehmen, innovative Produkte anzubieten, von denen sowohl die Kunden als auch die Energiewende profitieren. Ursprünglich für Mieterstrom in Gewerbeimmobilien entwickelt,...

Bei uns kommen AI-Kompetenz, Engineering-Exzellenz und fundiertes Branchenverständnis zusammen – getragen von Menschen, die gemeinsam etwas bewegen wollen. So entstehen zukunftsfähige Lösungen, die im Alltag unserer Kunden wirklich einen Unterschied machen. Das gelingt durch Menschen, die Verantwortung übernehmen, Chancen erkennen und technologische...

Wir sind adesso business consulting, das SAP-Powerhouse der adesso Group. Als führender IT-Dienstleister stehen wir für Kundenorientierung, Wachstum und starke Perspektiven. Unser größter Erfolgsfaktor? Das sind unsere Mitarbeitenden! Als SAP-Profis begleiten wir kundenspezifische Herausforderungen und unterstützen die Auswahl, Anpassung und...

About this roleWe are looking for a Senior Engineer to join our Agentic SOC team. At Eye, we organise engineering around streams: mission-driven groups with a clear outcome to drive, not a product area or a section of the codebase. This team's mission is to build LLM-powered agents that augment our security analysts, taking on repetitive investigation and...

Your missionYou will be part of a great team of engineers and development experts.You will have a direct impact on the products and working as part of our development team.You will be responsible for the control of internal and external quality objectives in development.Performing unit, integration and system testing of our software product.Regular reporting...

We’re looking for a Senior Software Engineer to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you ready to be the next changemaker in cancer care? Flatiron Health is a healthtech company using data for good to power smarter care for every person with cancer, around the world....

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers....

WHO WE ARE Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow, and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying...

Axel Springer is Europe’s leading digital publisher and a global media and technology company headquartered in Berlin. With renowned brands such as BILD, POLITICO Germany, WELT und BUSINESS INSIDER Germany, we reach millions of users worldwide. We combine the reach of an established industry leader with the agility of a startup, constantly driving...

Das Wichtigste zuerst: Bei uns ist jeder willkommen. Hauptsache, Du bringst neben der Dir natürlich angeborenen Professionalität und Deiner technischen Expertise auch eine große Portion Humor und Freude am Austausch mit Deinen Kollegen mit. All die Klischees von Beratungen findest Du bei uns nicht – es gibt keine Anzugspflicht (bitte hab aber zumindest...

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....

Make an Impact by:Our engineering domains at DCS build and operate the platform that powers EV charging for some of the world's largest automotive and mobility brands. As a Senior Software Engineer you sit at the centre of how a team turns defined problems into reliable, production-grade software, and you are one of the people the platform runs on day to...

Who we are and what you'll do The ideal candidate is We are looking for a Senior Software Development Engineer in Test who thrives at the intersection of software engineering, audio technology, and product quality. You have a strong engineering mindset, deep curiosity about how complex systems behave, and practical experience testing audio software in...

Your responsibilitiesDevelop Full-Stack Solutions: Design, implement, and maintain high-quality front-end and back-end solutions for scalable and reliable software applications.Take Technical Ownership: Take end-to-end responsibility for software components and features, from technical design and implementation through deployment, operation, and continuous...