senior java engineer Jobs in Berlin

MEDIAN Deutschland ist Teil der MEDIAN Group, einem der führenden europäischen Anbieter auf dem Gebiet der medizinischen Rehabilitation und der psychischen Gesundheit. Mit mehr als 120 Einrichtungen in ganz Deutschland bietet MEDIAN ein dynamisches und innovatives Umfeld für Beschäftigte in den unterschiedlichsten Fach\- und Servicebereichen mit...

Your Role & How we workAs Senior Engineer - Data & Platforms (m/f/d), you build and operate the data platform, cloud infrastructure, internal tooling, and engineering practices that power our equity research and the AI products built on them, at petabyte scale. Our stack is Python, SQL, AWS, and Databricks. You report to Carlos Bielsa, Chief AI Officer &...

We bring People and Technology together to change things for the better.Etteplan – wo Engineering Zukunft hat und anders denktBei Etteplan Germany – Smart Factory gestaltest du die Automatisierung der Industrie von morgen – in der Prozessindustrie, im Maschinenbau und in der Energie­auto­mation. Über 200 Kolleg:innen an fünf Standorten verbinden...

As a Senior iOS Engineer at idealo, you drive the evolution of our award-winning e-commerce apps. We enable millions of users to compare prices and make informed purchasing decisions on their mobile devices. We are a fully integrated and autonomous team that balances proven technologies with cutting-edge experimentation, delivering best-in-class user...

Build the Market Leader in Satellite Analytics with us at LiveEO We are looking for a Senior Full Stack Engineer to help shape the next stage of SurfaceScout, one of LiveEO's core products. SurfaceScout turns satellite data into reliable, actionable insights for the operators of critical infrastructure. You'll take ownership of significant parts of the...

At JetBrains, we build developer tools used by millions of engineers. The AI for Code team works on the next generation of coding agents and agentic workflows: systems that can understand codebases, plan and execute multi-step tasks, collaborate with developers, and ship reliable results inside real development environments. We are looking for a Staff/Senior...

Hilf dabei, eine skalierbare Softwarearchitektur für unsere in PHP geschriebene API zu konzipieren und entwickle diese Hand in Hand mit deinen Kolleginnen und Kollegen weiterArbeite direkt mit Product Managern und Engineers zusammen, um komplexe Fachanforderungen in saubere, idiomatische Go-Lösungen zu übersetzen und eine durchdachte sowie termingerechte...

Job Description MEDIAN Deutschland ist Teil der MEDIAN Group, einem der führenden europäischen Anbieter auf dem Gebiet der medizinischen Rehabilitation und der psychischen Gesundheit. Mit mehr als 120 Einrichtungen in ganz Deutschland bietet MEDIAN ein dynamisches und innovatives Umfeld für Beschäftigte in den unterschiedlichsten Fach- und...

🌍 About Cozero Cozero is a carbon accounting platform where enterprises log, calculate, and report their CO2 emissions. Our engineering group is around 12 software and data engineers plus a DevOps Lead, split across two product squads (Insights and Engine) and a Platform squad (Infra, DevOps, Application & DevEx, and Data). We ship in two-week sprints and...

🎤 Why voize? Because we’re more than just a job!At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to busywork and complex systems that pull them away from what matters most: people.Our vision is to change that by building AI companions that seamlessly take over digital...

Du bringst mehrjährige Erfahrung im technischen Onboarding mit, hast Lust, dein Wissen weiterzugeben, und willst über Deinen eigenen Bereich hinaus Wirkung entfalten? Dann bist Du hier richtig.Im Technical Onboarding sorgst Du nicht nur dafür, dass Praxen und Krankenhäuser von Tag 1 an reibungslos mit Doctolib starten, sondern gestaltest aktiv mit, wie...

About UsSTARK is a new kind of defence technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned systems that are software-defined, mass-scalable, and cost-effective. This provides our operators with a decisive edge in highly contested environments.We're...

We’re looking for a Computer Vision Engineer focused on bringing advanced vision models into production. You’ll own the full lifecycle of CV systems — from model integration and orchestration to deployment on cloud and edge environments.Your roleDevelop and deploy computer vision models for real-world video and sensor applicationsBuild reliable...

The ideal candidate isWe 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 real-world environments. You are...

DescriptionBeam AI builds self-learning AI agents and an organisational operating system where intelligence grows through autonomous discovery. We help enterprises evolve from AI-curious to AI-native with automation that delivers results today and learns to improve itself over time. Join us in shaping a future where AI continuously discovers, adapts, and...

About UsSTARK is a defense technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high-performance unmanned vehicles that are software-defined, mass-scalable, and cost effective – giving NATO and its allies a decisive edge in the most contested environments. We’re focused on...

Einsatzort: Berlin (Büro & Primary Data Center), Rechenzentrum Frankfurt Sprachen: Englisch verhandlungssicher, Deutsch fließend (zwingende Voraussetzung) **Ihre Aufgaben** Sie übernehmen die Verantwortung für unsere physische und virtualisierte Infrastruktur – als „T-Shaped" Engineer mit tiefer Expertise im Enterprise-Networking sowie fundiertem...

At HelloFresh, our mission is simple: to change the way people eat, forever. As a global digital-native FMCG company and the world's leading mealkit provider, we are transforming the traditional food supply chain through a data-driven, on-demand model that enables scalable and more sustainable food delivery. The HelloFresh Group includes eight brands serving...

Das Medizintechnik-Unternehmen KARL STORZ wurde 1945 in Tuttlingen, Deutschland, gegründet und zählt zu den international führenden Anbietern in der Welt der Endoskopie. In dritter Generation beschäftigen wir als Familienunternehmen weltweit 9.400 Mitarbeitende in mehr als 40 Ländern - allein im Raum Tuttlingen sind es 3.400 Beschäftigte. Unser...

Job DescriptionDevelop the search engine behind ABOUT YOU, covering query understanding, entity resolution, and semantic vector search in Node.js/TypeScriptBlend OpenSearch relevance, embedding similarity, and behavioral re-ranking signals into unified search resultsBuild search-index pipelines (entities, synonyms, k-NN product vectors) streaming data from...