java backend engineer

About the team:You’ll join one of the teams within SumUp’s Identity Lifecycle Mission, working on some of the most critical building blocks behind the merchant journey, from onboarding and identity verification to KYC/KYB, regulatory data collection, and managing customer identity throughout the entire lifecycle.About the team:You’ll join one of the...

The ZEOS B2B Platform is the core engine that enables our partners to integrate and scale within the Zalando ecosystem. As a Backend Software Engineer, you will join an agile, cross-functional team dedicated to building the high-performance services that power our partner-facing products. We work in an API-first environment where we turn complex business...

About Maesn Want to join a growing European startup early and be part of an epic journey? At Maesn we build software for other software companies. We provide an integration platform that lets B2B software companies add integrations to their platforms in hours and days instead of weeks and months. Our customers love us because we are innovative, quick,...

Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future – to run smarter today while adapting for tomorrow’s markets, customers, and communities....

Über Greenflash Wir arbeiten für etwas, das größer ist als wir selbst. Wir gestalten die Energieversorgung der Industrie von morgen. Das erfordert Menschen mit Ambitionen, die Verantwortung übernehmen und einen spürbaren Beitrag leisten wollen. Wir vertrauen Menschen, die etwas bewegen wollen. Bei Greenflash zählen Ideen, Initiative und Ergebnisse....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Engineer, Backend - Orchestration based in Germany. Join a globally distributed engineering team building the infrastructure that enables businesses to manage payments more efficiently across international markets. As a...

Senior Backend Engineer, Shopping Agents Sage AI Labs · Munich · Full-time · [Remote] About us Sage AI Labs is building the infrastructure that lets AI agents transact on the open web. It is one of the few genuinely unsolved problems left in commerce, and whoever solves it sets the defaults everyone else builds on top of. The company was founded by...

About the team:You’ll join one of the teams within SumUp’s Identity Lifecycle Mission, working on some of the most critical building blocks behind the merchant journey, from onboarding and identity verification to KYC/KYB, regulatory data collection, and managing customer identity throughout the entire lifecycle.Today, many of these capabilities live...

Your mission at Mercanis At Mercanis, we are building the Agentic AI Procurement Suite that powers the procurement of tomorrow, digital, transparent, and intelligent. We are looking for a Backend Engineer who is excited to build modern, reliable backend services and grow their technical expertise over time. You will work closely with senior engineers,...

Deine AufgabenDu arbeitest in anspruchsvollen Entwicklungsprojekten bei namhaften Kunden mit.Du entwickelst mit modernen Technologien im agilen Java-Umfeld (z.B. Spring Boot).Entsprechend deiner jeweiligen Erfahrungswerte übernimmst Du Verantwortung für die Entwicklung und den Test deiner Komponenten und ihrer Schnittstellen oder bekommst einen Mentor zur...

AtBriink, we’re building AI technology for the global sustainability economy. We work with the world’s largest climate organizations, including CDP and PRI, and multinational companies such as Bayer, Siemens, Commerzbank, E.ON, and Heidelberg Materials. Our technology helps automate how sustainability data is collected, analyzed, verified, and acted on....

Build the Future of Data. Join the Snowflake Team.At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, performance, reliability and...

Build the Market Leader in Satellite Analytics with us at LiveEOYou will work on applications that use deep learning and satellite data and other data sources to help companies and governments fight deforestation, monitor critical infrastructure, and respond faster and more precisely to natural disasters. Our aim is to empower any user in the world to...

TODAY revolutionizes Financial Advice by making advisors AI-native. Its AI sales operating system supports financial and insurance advisors before, during, and after client meetings, so they save time and give their clients better advice. If terms such as Voice AI, workflow automation, real-time analysis, and assistance are what you're passionate about, we...

Deine AufgabenYou will develop our AWS back-end architecture,You will implement efficient Lambdas using various frameworks,You will introduce modern testing strategies (unit, integration, E2E tests),You will optimize performance and scalability (PostgreSQL, DynamoDB caching),You will ensure and further develop professional development and documentation...

Deine AufgabenDu bist passionierter Backend-Engineer und möchtest deine Erfahrung in einem modernen Software-Unternehmen einbringen? Bewirb dich jetzt und treibe mit uns die Digitalisierung an Schulen mit unserer modernen UEM-Software voran!Du entwickelst und optimierst unsere UEM-Software Relution im Backend (Spring Boot / Java) und führst Tests zur...

Deine Aufgaben Als AI Backend Engineer baust du das technische Rückgrat unserer Decision-Intelligence-Plattform. Du entwickelst skalierbare Backend-Services, die unsere Forecasting- und Optimierungsmodelle, agentische Workflows und unseren semantischen Data Layer produktiv nutzbar machen. Du arbeitest AI-first: Claude Code oder vergleichbare CLIs, MCPs und...

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...

Actimi is a medtech company, we build and deploy a digital health platform for realtime and on-demand data from wearables and medical devices. We're scaling our digital healthcare infrastructure, extend it with AI and are looking for a senior backend or fullstack engineer to help us with it. Tasks Design and scale NestJS services that handle real-time...