java backend engineer senior Jobs in Berlin

StellenbeschreibungEntwicklung einer hochmodernen Suchmaschine mit Node.js unter Verwendung von TypeScriptEffizientes Management großer Datenmengen unter Einsatz von Google BigQuery sowie nahtlose Integration in Business-Intelligence-Systeme und unsere DatenplattformAufbau und Verbesserung stark frequentierter APIs unter Gewährleistung minimaler...

Overviewgetpress entwickelt eine eigene KI-Agenten-Plattform (LangGraph, PostgreSQL, Next.js) für die PR-BrancheDer Servicemarkt, von Legal über Consulting bis hin zu Agenturen, steht vor der größten Transformation der Geschichte. Gleichzeitig wird der milliardenschwere PR-Markt im Zeitalter von AI-Visibility gerade immer wichtiger. getpress, eine der am...

GROPYUS is a technology-based construction company focused on building multi-story residential buildings. Thanks to its prefabricated building system with various design options, industrial offsite construction, and fully digitalized processes, the company manufactures aspirational, sustainable, and affordable homes using timber construction methods. GROPYUS...

About The Company the company is a technology-based construction company focused on building multi-story residential buildings. Thanks to its prefabricated building system with various design options, industrial offsite construction, and fully digitalized processes, the company manufactures aspirational, sustainable, and affordable homes using timber...

We’re on the lookout for an ambitious AI-Engineer to join our Engineering team at our office in Berlin. Join us in building the largest AI enabled fintech for healthcare!What to expect in the role as Senior AI Engineer:As part of our freshly launched AI division at Nelly, where you'll be one of the pioneers shaping our future in AI. In a small, agile team,...

About UsKarla is transforming the post-purchase experience in e-commerce. Our platform helps online merchants turn delivery tracking into a revenue-generating channel while dramatically reducing customer anxiety and support costs.Founded in Berlin and backed by €3.4M in pre-seed funding, we're scaling rapidly across Europe. We integrate with 1000+ carriers...

Zum nächstmöglichen Zeitpunkt suchen wir Sie als Senior Test Engineer für den Standort Berlin. **Ihr Aufgabenbereich** * Konzeption und Umsetzung einer ganzheitlichen Teststrategie für Webapplikationen (Frontend & Backend) sowie die Implementierung automatisierter Test-Suites * Verantwortung der Testabdeckung von der Anforderungsanalyse über die...

About the opportunity Become a vital contributor to our Cards & Wallets Segment within the Everyday Banking Domain. We are dedicated to providing a secure, seamless, and globally scalable card experience. Based in our Berlin hub, you will join a mature, high-stakes environment focused on mission-critical transaction processing. As a Backend Software...

HEY THEREAt Yazio, we help millions of users every day on their journey to healthy nutrition and greater well-being. We're hiring a Backend Engineering Manager to lead our Backend Team, a small, senior team behind Yazio's API and all of the AI features in the app. This role is for an engineering manager who has led a team before and enjoys helping...

Senior Software Engineer - Risk ManagementAt 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...

Als Teil unseres Clickout-to-Revenue Teams arbeitest du am Kern unseres Geschäftsmodells: Händler zahlen für qualifizierte Weiterleitungen („Clickouts“) zu ihren Shops. Deine Arbeit stellt sicher, dass diese Monetarisierung technisch sauber, performant und transparent funktioniert – und damit maßgeblich zu idealos Wachstum beiträgt. Deine...

Zum nächstmöglichen Zeitpunkt suchen wir Sie als Senior Test Engineer für den Standort Berlin. Ihr Aufgabenbereich Konzeption und Umsetzung einer ganzheitlichen Teststrategie für Webapplikationen (Frontend & Backend) sowie die Implementierung automatisierter Test-SuitesVerantwortung der Testabdeckung von der Anforderungsanalyse über die Erstellung...

P-1127At Databricks, we are obsessed with enabling data teams to solve the world's toughest problems, from security threat detection to cancer drug development. We do this by building and running the world's best data and AI infrastructure platform, so our customers can focus on the high value challenges that are central to their own missions. Our...

About the opportunity You will be part of the Intelligent, which cross-functional teams power the operations at N26 and in some cases enable other tech teams through a robust platform approach. We are seeking a talented Lead Engineer to join our expanding teams and evolve our product, powered by a microservice architecture predominantly written in Java and...

As a Senior AI Product Engineer you work within the product team closely with the Product Lead to deliver substantial projects across our AI-enabled telemonitoring platform end-to-end. You take ownership of specific projects from scoping through implementation, release, and post-launch iteration, contributing across the full stack. Tasks 1. Project Ownership...

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...

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...

Your mission We're looking for product-minded engineers to join our diverse and driven team. We really value collaboration, making an impact, and continuous learning. Our product development team is based in Berlin, but we have folks working all over Europe, and you'll work closely with an experienced and supportive team. Your profile We are looking for a...

Zum nächstmöglichen Zeitpunkt suchen wir Sie als Senior Test Engineer für den Standort Berlin.Konzeption und Umsetzung einer ganzheitlichen Teststrategie für Webapplikationen (Frontend & Backend) sowie die Implementierung automatisierter Test-SuitesVerantwortung der Testabdeckung von der Anforderungsanalyse über die Erstellung präziser Testfälle bis...

About the opportunity About the opportunity We are looking for a Senior Full-Stack Engineer who will take ownership of crucial engineering activities at Kadmos. As a regulated salary payment provider in the shipping industry, we are building secure, reliable, and scalable financial solutions that empower seafarers and shipping companies worldwide. You...