backend engineer nodejs

spotixx is a Frankfurt-based European FinTech building technology for the regulated financial sector. Since 2019, we have grown into a team of 60+ professionals with deep roots in the German and European banking landscape, shaped by years of hands-on experience in fraud investigation and financial crime prevention. We specialize in Anti-Money Laundering...

Job DescriptionEs kann sein, dass sich eine große Anzahl von Bewerbern auf diese Stelle bewirbt. Schicken Sie daher Ihren Lebenslauf und Ihre Bewerbung so schnell wie möglich ab. Erfahrung: 3+ Jahre Praxis in der Backend-Entwicklung, idealerweise mit Go. Alternativ fundierte Kenntnisse in Java/Kotlin oder C# – mit Bereitschaft, Go zu lernen. Tech...

About the team: The Commercial Systems and Intelligence squad is a newly formed team within SumUp's Acquisition Mission under the Run & Grow tribe. We sit at the intersection of data, backend engineering, and sales operations, building the infrastructure that powers how SumUp attributes merchant acquisition, calculates commissions, and understands the full...

DESenior Backend Engineer (m/w/d) (S0701)Hinweis zur Unternehmensbezeichnung: LANCOM Systems heißt seit dem 01.07.2026 Rohde & Schwarz Networks and Cybersecurity.Die LANCOM Management Cloud ermöglicht unseren Kunden die Einrichtung und Überwachung von Dutzenden, Hunderten oder Tausenden von LANCOM Netzwerkgeräten. Bei Rohde & Schwarz Networks and...

Job-ID: bf899e9c-bf3b-4640-aa86-96bdc6f817a0Reference: 59923ea3-f788-4e4b-9fb6-2647ad800529Team: EngineeringLocation: Spain, Italy, Hungary, Germany, Czech Republic, Cyprus, Greece, Turkey, Bosnia & Herzegovina, Malta, Estonia, Kosovo, Poland, Serbia, Latvia, Portugal, Moldova, Lithuania, Austria, Slovenia, Slovakia, United Arab Emirates, United Kingdom,...

DESenior Backend Engineer (m/w/d) (S0701)Hinweis zur Unternehmensbezeichnung: LANCOM Systems heißt seit dem 01.07.2026 Rohde & Schwarz Networks and Cybersecurity.Die LANCOM Management Cloud ermöglicht unseren Kunden die Einrichtung und Überwachung von Dutzenden, Hunderten oder Tausenden von LANCOM Netzwerkgeräten. Bei Rohde & Schwarz Networks and...

Unlike other companies, being a Senior Engineer isn't just a pay grade 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, and you are not afraid of working on hard problems that...

Driverseat is looking for a Software Engineer Full Stack - Backend Focus to join our international team. You'll design and develop backend services for enterprise applications while ensuring high standards of performance and security. Experience with APIs, agile environments, and ideally XAML or Docker is preferred. Enjoy a modern workspace with flexible...

Your tasksWe are seeking an experienced Lead Software Engineer to own the technical architecture and backend strategy for our cloud-native platform. You will be responsible for designing scalable, secure, and high-performance systems while providing hands-on leadership to the engineering team. This role combines deep backend expertise with architectural...

Job Description SCAYLE ist eine der am schnellsten wachsenden Enterprise-Commerce-Plattformen der Welt und ermöglicht es Marken und Einzelhändlern, ihre D2C-Ambitionen zu verwirklichen. SCAYLE steht für Innovation, internationale Zusammenarbeit und einen starken Fokus auf Daten. Wir sind überzeugt, dass es uns sowohl fachlich als auch persönlich...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.Our customers are our compass,...

About lemon.markets 🍋We enable anyone to be an investor. Our mission is to grow investing opportunities for all European customers and businesses. By empowering FinTechs, banks, and wealth managers to offer investment products, we help create financial well-being for their customers.lemon.markets is a Brokerage-as-a-Service platform: simple digital access...

JobbeschreibungShopware ist ein führendes E-Commerce-System, das Unternehmen weltweit dabei unterstützt, im digitalen Handel schnell und effizient zu skalieren. Als wegweisende Open-Source-Lösung wird Shopware bereits von einigen der größten europäischen Marken, Händlern und Herstellern im B2C- und B2B-Umfeld eingesetzt.Wir bauen derzeit ein neues...

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...

About commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, and problem-solvers.The kind of people who not only pioneered a more flexible approach to commerce architecture but...

Your missionBaue das Rückgrat intelligenter Energiesysteme.Du entwickelst Backend-Systeme, die komplexe Optimierungsalgorithmen in zuverlässige Echtzeit-Entscheidungen für industrielle Energiesysteme übersetzen.Ob Kern-APIs unserer Optimierungsplattform oder Integrationen mit Energiemanagementsystemen – du sorgst dafür, dass unsere Plattform schnell,...

IntroAt Adsquare, our mission is driven by our core focus: Passion, solving complex challenges with great people, tech, and data; and Niche, location intelligence for programmatic advertisers. Our core values are integral to everything we do:Drive: We turn ambition into action.Resilience: We adapt, persevere, and grow stronger.No BS: We value honesty,...

Senior Software Engineer – Backend (Go / Distributed Systems) Remote | Full-time We are recruiting on behalf of a fast-growing European cybersecurity startup building an open-source zero-trust network security platform used by thousands of companies worldwide to securely connect infrastructure and remote teams. This company is on a mission to make...

Staff Backend Engineer – Platform  Join Apaleo and shape the future of hospitality tech        About the role  You’ll join our Platform team as an individual contributor working closely with our Principal Engineer, who leads Platform’s technical direction. Platform owns infrastructure, developer experience and security foundations for the...

Atolls is the world’s largest community-driven shopping platform, active in 20+ markets.  We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right brands and retailers. Our 1,000+ team across 10 countries builds products used every day at global scale, where you’ll have real...