backend developer

Backend Developer Aachen, Germany (m|f|d) at MOQO As Backend Developer at MOQO  you will work in a cross-functional team of product owners, software developers, UX experts, who develop the MOQO software platform and take part in the agile development process on a senior level. We...

**About The Company** KIND GmbH & Co. KG is a leading organization in the field of Hörakustik and Augenoptik, with a strong presence both domestically and internationally. With a dedicated team of over 3,500 employees, the company operates approximately 750 specialized stores, providing high-quality products and services to customers. Known for its...

abra is looking for an experienced Backend Developer to join a dynamic and advanced technological environment, working on large-scale, mission-critical systems. Key Responsibilities: Develop and maintain back-end services using C# and .NET Core Design and implement RESTful APIs and Microservices Work with Azure services, including Azure Functions Optimize...

Senior Backend Engineer C#/.Net | Berlin, Berlin, Germany | Hybrid We're enabling the future of financial growth by building one of the most human-centric fintech platforms. Our solutions empower flexible and customer-friendly payment alternatives, ensuring steady cash flow for merchants while offering consumers choices in how and when they pay. The...

AI Backend Developer | Osnabrück, Germany | Hybrid | €40,000-60,000 Annual We are seeking a talented AI Backend Developer to join a leading digital consultancy at the forefront of conversational AI and custom AI projects. This is an exciting opportunity to contribute to innovative solutions for diverse clients, working with a modern tech stack and...

We are looking for awesome backend developers to join our team at Herdius. We are a cryptocurrency startup working on a decentralized financial platform for cryptocurrencies. Our goal is to connect digital assets with the real world as well as to provide an ecosystem where new e-commerce platforms and decentralized services can...

**About The Company** Asklepios Großhandelsgesellschaft mbH is a key component of the Asklepios Group, one of Germany's largest private hospital operators. The company specializes in procurement, supply chain management, and trading activities essential for patient care across the healthcare network. With an annual procurement volume exceeding one billion...

ERP-Software-Entwickler / Backend Developer - Schnittstellen & Customizing | Landshut, Germany | Hybrid We're working with a company that has been a reliable partner in IT infrastructure for years, focusing on ensuring technology functions and processes run smoothly. They are a team of experts who translate complex requirements into tangible solutions...

Backend Developer | Soltau, Germany | Hybrid We're working with a leading European company in audiology and optics, operating over 750 specialist stores internationally. They are dedicated to innovation and empowering their teams to shape the future of their industry. The Role - Develop and implement backend solutions using a "best of...

Your mission Software Quality & SecurityWrite, test, and maintain high-quality, efficient, clean, reusable, and secure code.Ensure software quality through comprehensive testing (unit, integration, end-to-end) and adherence to development best practices.Practical knowledge of secure coding practices and relevant security...

Backend Developer / Microservices-Architektur | Burgwedel, Germany | Hybrid We are working with a leading company in audiology and optics, operating approximately 750 stores globally. They are consistently growing and seeking innovative individuals to join their dynamic teams and contribute to shaping the future. The Role - Develop and...

About this job Über DIRS21 by TourOnline AG Was treibt dich an, wenn du an neue berufliche Herausforderungen denkst? Bei uns, DIRS21, vereinen wir die Welt der Hotellerie mit modernster IT und machen deine Arbeit zu einem echten Erlebnis. Mit über 5.300 Kunden in Deutschland, Österreich und der Schweiz haben wir uns als Marktführer im Onlinebuchungs- und...

What You'll Do We are looking for a (Senior) Backend Developer who takes ownership and thinks about backend systems from initial concept through to production. Whether you're building robust APIs, designing high-performance database architectures, or integrating AI solutions, your hands-on mindset and technical judgment make the difference.You will work...

Die Avision GmbH ist ein auf Software Revival spezialisierter IT-Dienstleister für Anwendungsentwicklung und -betreuung. Als Alternative zu kompletten Neuimplementierungen, die häufig kostspielig und riskant sind, modernisiert Avision die Legacy-Software von Unternehmen auf effiziente Art und Weise. Unser Team umfasst derzeit 150 Mitarbeiter:innen –...

Bei Probatix verbesseren wir den Zugang zur medizinischen Labordiagnostik, einem entscheidenden Baustein für die Qualität unseres Gesundheitssystems. Mit unserer Diagnostik-as-Service Plattform digitalisieren wir die zugehörigen Prozesse vollständig, sicher und komfortabel. Wir ermöglichen es Unternehmen, Labordiagnostik nahtlos in ihre...

Deine AufgabenIn einem agilen Umfeld und interdisziplinären Team entwickelst du komplexe digitale Plattformen.Im Team triffst du die richtige Technologiewahl und konzipierst nachhaltige Softwarelösungen.Du begleitest deine Projekte von der Ideenfindung bis zur Realisierung und darüber hinaus.Kein Stillstand. Du gestaltest die Einführung neuer...

-- EN version below --Werde Teil von Probatix Health GmbH und gestalte die Zukunft der Labordiagnostik mit unsWir suchen einen motivierten Backend Developer, der unsere Plattform nicht nur baut, sondern verantwortet – Ende-zu-Ende, von Architektur bis Betrieb. Wenn du Ownership lebst, pragmatische Lösungen findest und echten Impact im...

Dein WirkungsfeldAls Backend Developer (all genders) konzipierst und realisierst Du komplexe und skalierbare Web-Applikationen aus den Bereichen Ecommerce, PIM und CMSDu integrierst von Deinen Kollegen entwickelte, komponentenbasierte FrontendsDabei arbeitest Du in einem technisch spannenden Umfeld mit PHP, Symfony und PimcoreDu erstellst automatisierte...

Du entwickelst leidenschaftlich moderne Backend-Lösungen und möchtest cloud-native Anwendungen in einem dynamischen Umfeld vorantreiben? Bei uns arbeitest du an skalierbaren Plattformen, bringst dich aktiv in Architektur- und Technologieentscheidungen ein und entwickelst dich fachlich sowie technologisch kontinuierlich weiter.Entwicklung und...

Octopus Energy started in the UK with a bold idea: to become the first truly digital energy supplier. With cutting-edge technology and amazing people who are passionate about customers and the energy transition, we succeeded and today we are one of the UK's largest energy providers.In 2020, we took the next step and expanded to Germany. Since then, we have...