Jobs für backend developer java bei Hamburg

**About Us** Ready to rock the future with us? At Hellmann we put our people at the heart of everything we do, because for us, relationship matters. Joining us does not just mean becoming part of a global company. It is an invitation to shape the future of the logistics industry together with us. Our Hellmann culture is based on our four values: Caring,...

**Who You'll Work With** Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward. In return for your drive, determination,...

OUR PURPOSE AT PLANCRAFT Building the backbone of European trades together – with AI-first software. We’re not just building software – we’re on a mission to create space for contractors & tradespeople by equipping them with AI solutions that work the way they do: fast, practical, and AI-first. With Tier 1 Investors from Europe and the US, like...

Zellerfeld is revolutionising the footwear industry with the world’s first 3D-printing technology for fully customizable shoes. Our goal is simple: printed shoes on every foot. We’re a passionate team of engineers, designers, and innovators, questioning the status quo and disrupting traditional manufacturing processes. Backed by founders, influencers,...

Position Description: Als Senior Java Developer (m/f/d) arbeitest Du an spannenden Projekten vorrangig im Bereich Finance/Banking. Du bist Teil agiler cross-funktionaler Teams und unterstützt unsere Kunden bei der Neu- und Weiterentwicklung von Individualsoftware-Lösungen. Du bringst bei unseren Kunden technische und architektonische...

We are adding a Junior AI Automation Developer to our team to help us support a major project for a German renewable energy firm in Hamburg. This client manages a large network of wind turbines and solar installations, and they need better ways to handle the massive amounts of data their hardware produces. In this role, you will help build the scripts and...

Allgemein:Heads-up! Diese Stelle ist bei CleverPush Gmbh, einem Unternehmen der DYMATRIX-Gruppe. Wir teilen Produktvision und Netzwerk, arbeiten aber mit eigenem Charakter und viel Eigenverantwortung.  Doch nun zu uns: Wir sind CleverPush – ein innovatives SaaS Unternehmen, bei dem sich alles um den Versand von Push-Benachrichtigungen dreht, ob in Apps...

Position Description: Du willst dich zum IT-Experten (m/f/d) entwickeln und auf den Master nicht verzichten? Kein Problem bei CGI!Deine Vorteile auf einen Blick• Breite Karrieremöglichkeiten vom IT-Projektmanager bis zum Entwickler – alles ist möglich!• Steile Lernkurve in kleinen Teams• Freistellungstage für Präsenzphasen und...

Position Description: Duales Masterstudium Applied Data Science (m/f/d)StellenbeschreibungDu willst Dich dem analytischen Umgang mit Daten stellen und hast dabei gleichzeitig „das große Ganze“ im Unternehmen im Blick? Künstliche Intelligenz, Data Mining, Predictive Analytics und Projektmanagement findest Du spannend?Kein Problem bei CGI!•...

adjoe is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and...

Freenow empowers smarter mobility decisions helping people to move freely and cities to thrive. This is an exciting time to join us: Freenow is now part of Lyft, and we're growing our tech organization as we integrate with Lyft's global platform and systems. That means more scale, more engineering depth to learn from, and more opportunity to shape how our...

Your high speed missionAbout Speed KitSlow websites suck! Of 3.5 hours you spend online each day, 20 minutes are wasted waiting for websites to load. In your life, you will waste one whole year.Join our mission of building a web without loading times to make all Internet users happier. Our product Speed Kit is the all-in-one page speed tool and accelerates...

Office in Berlin | Relocation PackageWe are currently looking for a Mobile Platform Engineer for a rapidly scaling educational technology company in Berlin, building a globally leading AI-powered education app.In this role, you will own and evolve the foundation of the Flutter mobile application, defining robust architecture patterns, optimizing developer...

**Work@everii** Baue mit uns die technischen Grundlagen unserer Produkte weiter aus. Du liebst sauberen Code, pragmatische Lösungen und hast Freude daran, stabile und skalierbare Core-Services zu entwickeln, die echten Produkt-Impact haben? Dann bist du hier richtig. **Wer wir sind – everii Group** **Gestalte mit uns die Arbeitswelt...

**OUR PURPOSE AT PLANCRAFT** **Building the backbone of European trades together – with AI-first software.** We’re not just building software – we’re on a mission to create space for contractors & tradespeople by equipping them with AI solutions that work the way they do: fast, practical, and AI-first. With Tier 1 Investors from Europe and the US,...

**The Opportunity** Our team builds and operates the cloud platforms behind Photoshop, Firefly, Express, and other Adobe creative tools used by millions of people every day. Behind those creative tools is a large microservice landscape running on Kubernetes and AWS. We're looking for a hands-on Site Reliability / DevOps Engineer to help keep that...

Holidu is one of the world’s fastest-growing vacation rental technology companies. Our mission is to make booking and hosting holiday homes free of doubt and full of joy, by helping hosts generate more bookings with less work and helping guests find a holiday home they truly enjoy. Our team of 700 colleagues from 60+ nations shares a passion for tech, an...

Für unseren Kunden aus dem öffentlichen Sektor suchen wir aktuell nach einem erfahrenen Backend-Entwickler (m/w/d) Schwerpunkt IAM in Hamburg. Remotearbeit ist zu ca. 80% möglich, die Position ist zunächst bis Jahresende befristet mit Option auf Verlängerung: Kundendetails Akkodis ist ein globales Beratungsunternehmen für Digital Engineering, das...

Du möchtest Software entwickeln, die Kunden begeistert und Unternehmen voranbringt? Im Application Core Team der akquinet ONE Solutions GmbH gestaltest du als Backend Developer (m/w/d) moderne Softwarelösungen für individuelle Kundenprojekte und verbindest dabei Architektur, Qualität und die Neugier auf neue Lösungswege. Als Team arbeiten wir offen,...

Research Associate (m/f/d) Institute for [Software Security](https://www.tuhh.de/softsec/homepage) Remuneration EG 13 [TV-L](https://oeffentlicher-dienst.info/c/t/rechner/tv-l/allg?id=tv-l-2026&matrix=1)[](https://t1p.de/wn3d9) ID17626WE22 Start of employment 01.10.2026 Application deadline **11.08.2026** Scope fulltime and fixed term until...