backend engineer nodejs

Flex is building the AI-native private bank for business owners.We’re re-architecting the entire financial system for entrepreneurs—from the first dollar a business earns to how that value compounds, moves, and is ultimately spent in real life. Banking, credit, payments, personal finance, and financial operations—rebuilt from the ground up as a single,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer, AI Platform based in Germany. Join an AI-focused engineering team building the next generation of intelligent features for a leading SaaS platform.You will turn AI models and raw data into reliable,...

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 weiterbringt, wenn wir...

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 weiterbringt, wenn wir...

Einleitung:Tätigkeiten:Mitwirken bei der Entwicklung neuer Features von der Konzeption bis zur Umsetzung in enger Zusammenarbeit mit Stakeholdern und dem Team.Design und Umsetzung robuster APIs (REST, gRPC) und Microservices mit C#/.NET Core.CI/CD-Pipelines erweitern und neue Services nahtlos in die Infrastruktur integrieren.Aufbau und Weiterentwicklung...

Senior Backend Engineer (m/f/d)Key responsibilities As a Backend Engineer within Advanced Analytics (DA3) in the Chief Data & AI Office area at Allianz Partners, you will join our central AI team to build reusable AI foundations and production-grade AI services on a global scale. We are looking for an engineer with strong software engineering...

Senior Backend Ownership | AI-Native Accounting Platform Wroclaw, Poland (on-site, 4–5 days/week) Full-time | Senior / Staff $130,000 – $190,000 + competitive equity Our Client — Applied AI Accounting Platform Relocation Support (for Work Authorized, Poland & Berlin Based Candidates Only ) Work Authorization Must be based in Poland or open to...

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 secure...

Work & Travel Guide is a young, fast-growing startup. We are building a product that helps people discover the world... smarter, simpler, and radically better than anything available today. But this is about more than features. We are building the infrastructure for freedom. For people who do not want to travel someday, but now. You will join at a stage...

Deine MissionAls (Senior) Backend Engineer bist du ein zentraler technischer Contributor in unseren Backend-Teams. Du übernimmst Verantwortung für komplexe Komponenten, treibst technische Exzellenz voran und arbeitest eng mit Produkt-, Frontend- und Infrastruktur-Teams zusammen, um zuverlässige und skalierbare Lösungen zu liefern.Design, Entwicklung und...

Dein Code soll nicht in einer Präsentation glänzen, sondern in Produktion laufen — dann bist du hier richtig Deine Aufgaben Unsere Customer-Lifecycle-Management-(CLM)-Plattform weiterentwickeln — du baust skalierbare, performante Backend-Services und prägst die technische Roadmap aktiv mit Saubere, wartbare APIs und serverseitige Logik konzipieren...

Job DescriptionDevelop a cutting-edge Search Engine utilizing Node.js with TypeScriptManage extensive data volumes efficiently, employing Google BigQuery and integrating seamlessly with Business Intelligence systems and our data platformBuild and enhance high-traffic APIs, ensuring minimal latenciesCollaborate closely with seasoned developers, product...

We're not looking for someone who has "used CoPilot." We're looking for a Senior Agentic Engineer - Java Backend & DevOps who already runs agentic workflows as a core part of how they ship – multiple parallel agents, custom subagents, skills, planning loops, review gates – and who has opinions about which patterns actually work in production versus which...

Location: Come and join us in Hamburg! As of now, we are looking for a highly motivated Backend Engineer to join one of our Teams that builds the backend of the Platform. Our teams are cross functional with backend and frontend engineering and work on various systems such as our Rider application or Rider & Marketplace related backend. This includes driving...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot, based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...

We’re looking for a backend engineer who thrives in fast-moving environments and enjoys building robust systems end-to-end. You’ll work across data pipelines, APIs and infrastructure, ensuring our platform runs efficiently and scales cleanly as we grow.Your roleDevelop and maintain backend features and APIs for our core platformImprove database...

Ihre AufgabenAufbau, Erweiterung und Betrieb von Backend-Services und APIs, die Produkte und Plattformen unserer Kunden unterstützen.Verbesserung von Skalierbarkeit, Zuverlässigkeit, Wartbarkeit und Developer Experience in Backend-Systemen.Konzeption und Implementierung von Integrationen mit Smart-Contract-Plattformen, Blockchain-Datenquellen und externen...

About CodesphereCodesphere is a Virtual Cloud Provider from Germany building the future of sovereign cloud infrastructure. Our platform gives enterprises and governments full sovereignty without giving up modern cloud capability – a vision recently validated by a series of multi-million European government tenders.Since our founding in Karlsruhe in 2020,...

About UsSTARK is a new kind of defence technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high performance unmanned systems that are software-defined, mass-scalable, and cost effective. This provides our operators with a decisive edge in highly contested environments.We’re...

Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...