java backend engineer senior Jobs in Hamburg

Work Base Remote Position Type Permanent Full-Time Job Profile Vista is the world’s leading global business aviation company, providing worldwide business flight services through its network of subsidiaries and a team of over 4,000 experts. A global group headquartered in Dubai, Vista integrates a unique portfolio of companies to offer asset-free services...

Mitgestaltung, wie Millionen von Nutzer:innen Produkte sehen, durch die Kombination von ML-Modellergebnissen mit Business-Logik wie Kampagnen-Boosts oder Sponsored ProductsEntwicklung und Verantwortung für unsere performante Ranking Engine „Spotsetter“, um eine schnelle, deterministische und faire Sortierung von Produkten sicherzustellenKonzeption und...

Entwicklung der Search Engine hinter ABOUT YOU mit Fokus auf Query Understanding, Entity Resolution und semantischer Vektorsuche in Node.js/TypeScriptKombination von OpenSearch-Relevanz, Embedding-Similarity und verhaltensbasierten Re-Ranking-Signalen zu einheitlichen und relevanten SuchergebnissenAufbau und Weiterentwicklung von Search-Index-Pipelines für...

IntroHamburg Hybrid (2–3 days/week onsite) | 70.000 - 85.000 € p.a. (40 hrs / full time) | 30 Days Vacation | English B2 | German C1Are you passionate about building the technical backbone of the energy transition? Join suena energy as Senior Backend Engineer (f/m/x) and become a founding member of our newly formed Platform team. You'll help design and...

Unlike other companies, being a Senior Engineer isn't just a paygrade or empty title for us here at akeno. It's a distinction! It means you have built successful products in the past, faced mysterious production errors and came out on top of them, know how to get stuff done right, not just fast. Being a Senior/Staff Backend Engineer means you can see a...

Design and develop innovative algorithms to power a personalized shopping experience, leveraging cutting-edge machine learning techniquesDeploy your solutions into production, taking full ownership and ensuring high performance and scalabilityCombine your data science expertise with a pragmatic, agile approach to find innovative solutions and drive...

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...

Lead Backend Engineer - Personalization (all genders) Full-time Compensation: from EUR 85,000 - yearly ABOUT YOU is one of Europe’s fastest growing e-commerce companies. Based in Hamburg and Berlin, we operate at the intersection of fashion and technology. Our mission is to rethink online shopping and make it personal and seamless. This takes more than...

Job Profile Vista is the world’s leading global business aviation company, providing worldwide business flight services through its network of subsidiaries and a team of over 4,000 experts. A global group headquartered in Dubai, Vista integrates a unique portfolio of companies to offer asset-free services that cover all key aspects of business aviation,...

Your MissionThis is a company built for growth.When you join exmox, you're stepping onto a global, highly competitive playing field, solving real problems in environments that push you beyond your comfort zone. We move fast, cut the noise, and focus on what actually matters, because in our industry, speed wins.With 50M+ platform downloads, we're rapidly...

Company DescriptionSCAYLE is one of the fastest-growing enterprise commerce platforms in the world, enabling brands and retailers to realize their D2C ambitions. SCAYLE stands for innovation, international collaboration, and a strong focus on data. We believe that stepping outside of our comfort zone and making bold decisions is key to growing both...

Als IT-Dienstleister treiben wir die Digitalisierung des öffentlichen Sektors voran und schaffen echten Mehrwert für Millionen Menschen in Deutschland. Wir können vieles richtig gut, aber eben noch nicht alles. Darum suchen wir immer wieder neue Kolleg:innen, die mit ihren Ideen, ihrem Können und Engagement etwas bewegen wollen. Fühlst du dich...

Who we are looking forAs Senior Backend Developer (f/m/d), you will help us scale our market platform to support business growth and to further develop our product portfolio to the next level. You are driven by innovation and new ideas and enjoy working closely within an agile cross-functional team ready for new approaches to software development.Further...

Senior Java Developer (m/w/d)Bei EDEKA IT Stiftung & Co. OHG in New-York-Ring 6, Hamburg - Job-ID: EIT-404331Einsatzort## HamburgEintrittsdatum## Ab sofortBeschäftigungsart## VollzeitBefristung## NeinBezügeWir bei der EDEKA IT sind das Herzstück des digitalen Wandels im EDEKA-Verbund. Als leistungsstarkes Team entwickeln wir IT-Strategien,...

Intro Hamburg Hybrid (2–3 days/week onsite) | €55.000 - 60.000 p.a. | 30 Days Vacation | English B2 Are you passionate about intelligent and effective software solutions to facilitate the renewable energy transition? Join us at suena energy as a Junior Backend Engineer (f/m/x) and become an essential part of our new platform team! You’ll work...

About the roleAs a Senior Software Engineer, you will help build and scale the platform behind our Research Assistant, Micromilieus segmentation and audience intelligence tools - turning complex socio-cultural data into fast, reliable software our customers rely on daily.What you will doDesign and ship features across our TypeScript/React frontend and Node...

UnternehmensbeschreibungABOUT YOU gehört zu den am schnellsten wachsenden E-Commerce-Unternehmen Europas. Mit Standorten in Hamburg und Berlin bringen wir Mode und Technologie zusammen. Unsere Mission ist es, Online-Shopping neu zu denken und persönlicher zu gestalten. Dafür braucht es mehr als nur gute Ideen. Es braucht Menschen, die Eigeninitiative...

Wenn du dich für Capgemini entscheidest, wählst du ein Unternehmen, in dem du die Möglichkeit hast, deinen Karriereweg selbst zu gestalten. Du wirst von einem kollaborativen Netzwerk von Kolleg*innen auf der ganzen Welt unterstützt und inspiriert und kannst neu definieren, was möglich ist. Schließe dich uns an und unterstütze die führenden...

We are looking for a Backend Engineer (m/f/d) to join our newly established Sponsored Content & Products team within ABOUT YOU's Retail Media Tech organization.The Sponsored Content & Products team is a key growth driver. Its mission is to build highly scalable self-serve cost-per-click (CPC) bidding marketplaces that empower brands to efficiently boost...

Senior Professional DevSecOps Engineer (m/w/d) Lass uns gemeinsam neue Wege gehen! Denn genau das tun wir bei der R+V, einem der größten Versicherer Deutschlands. Willkommen im Ressort Operations und IT, in dem die R+V alle kundennahen Operations‑Einheiten und die IT bündelt. Ziel ist es, Prozesse und technische Voraussetzungen so zu verbessern, dass...