Unbefristete Anstellungen: Backend Jobs| Dezember 2025

Senior Cloud Engineer – Microsoft Backend (m/w/d)

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19.12.2025 - Bei CANCOM erwartet dich ein innovatives, agiles und nachhaltiges Umfeld: Mehr als 5.600 Mitarbeiter arbeiten tagtäglich daran, mit Hilfe moderner IT-Lösungen die Zusammenarbeit und den Austausch in verschiedenen Lebensbereichen zu verbessern. Du hast Lust ein Teil davon zu sein und den nächsten Karriereschritt zu gehen? Dann werde Teil unserer Digital Journey. Wir freuen uns auf Menschen aus den unterschiedlichsten Fachrichtungen, die...

Systemingenieur Leistungselektronik Backend und Frontend (m/w/d)

19.12.2025 - Beim Weltmarktführer in der Energietechnik tragen Sie dazu bei, die Energieversorgung auch in Zukunft stabil zu halten. Mit unseren intelligenten digitalen und analogen Lösungen gestalten Sie die Umsetzung der Energiewende mit. In einem globalen Team aus 4.900 engagierten Kollegen und Kolleginnen, das vom einzigartigen Zusammenhalt unserer familiengeführten Unternehmensgruppe geprägt ist. Reinhausen - where Power meets Passion. Für unsere...

Senior Backend Entwickler TYPO3 (m/w/d)

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19.12.2025 - DMK E-BUSINESS konzipiert, entwickelt und betreut individuelle Web-Projekte für Geschäftskunden und die öffentliche Verwaltung – agil, nutzerzentriert und mit hoher Technologiekompetenz. Unsere erfahrenen, interdisziplinären Teams aus Frontend & Backend Developern, UI/UX Designern, Project Managern und System Administratoren realisieren komplexe Webportale, hochwertige Corporate Websites und individuelle Web-Applikationen – u. a....

Senior Backend Software Engineer - Kotlin

19.12.2025 - Als führender Anbieter von IoT Plattformen bieten wir dir mehr als nur einen Job. Seit unserer Gründung 2016 in Hamburg haben wir eine klare Vision: Mit dem Internet der Dinge die B2B-Welt effizienter, nachhaltiger und digitaler zu gestalten. Heute vertrauen viele nationale und internationale Kunden auf unsere Lösungen – darunter vor allem Netzbetreiber und Stadtwerke in Deutschland sowie internationale Großkunden aus Industrie und...

Senior Backend Engineer - Engagement

18.12.2025 - About the opportunity We are seeking a highly accomplished and collaborative Senior Backend Engineer to join our missiondriven team. In this role, you can think of yourself as a Product Engineer, dedicated to the entire feature lifecycle, from conception to launch. This team's core mission is to empower new N26 users with intuitive tools and personalized support, ensuring they feel confident and valued from day one. Who we are N26 has...

Senior Backend Engineer - Core Systems

17.12.2025 - If you're excited about solving complex systems challenges and shaping the future of financial services, we'd love to meet you. This is a hybrid role from our offices in either Berlin or Barcelona. N26 has reimagined banking for today's digital world. Technology and design empower everything we do and it's how we are building the global banking platform the world loves to use. We've eliminated physical branches, paperwork, and hidden fees...

Backend Engineer - Banking Foundations

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17.12.2025 - About the opportunity Banking Foundations domain mission for N26 is to provide secure and compliant banking services that are frictionless and innovative for customers, while enabling efficient operations and informed decisionmaking for our staff. We achieve this through robust customer identity verification, proactive risk management, and seamless customer support. This foundation enables N26 to achieve sustainable growth while maintaining...

Backend Engineer - Investments

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16.12.2025 - N26 has reimagined banking for today's digital world. Technology and design empower everything we do and it's how we are building the global banking platform the world loves to use. We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings. Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do. We are...

Senior Backend Engineer - Core Systems

16.12.2025 - About the opportunity We are seeking a Senior Backend Engineer to design and build highperforming, highthroughput, and configurable platforms that form the backbone of our financial systems. These foundational platforms are critical to the entire organization, enabling teams across the company to release innovative products to our customers with speed and reliability.. Our Core Systems domain is dedicated to creating robust and scalable...

Backend Engineer - Customer Identity

09.12.2025 - About the opportunity We're looking for 2 talented Backend Engineers to join our Customer Identity segment - the team behind N26's customer verification products. You'll help build solutions that are frictionless for users, flexible, and highly secure, ensuring we verify our customers' identities with confidence while maintaining the trust of our regulators as we scale. You'll work in a crossfunctional team that values collaboration...