Emplois de backend engineer nodejs – Luxembourg

We are looking for a Senior Java Developer to participate in the projects of a financial institution in Luxembourg Missions Participate in the analysis of technical and functional requirements Design, develop, and maintain back-end applications in Java Spring Boot Develop and optimize APIs and application services Perform unit tests and ensure code...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior AI/ML Engineer based in Luxembourg. This is a senior-level opportunity to architect and build an enterprise-grade Agentic AI orchestration platform from the ground up.You will design scalable AI systems that combine large...

Build a Better Working World with EY Digital Factory At EY, we’re committed to shaping the future with confidence. As part of our Digital Factory team, you’ll work at the intersection of technology and innovation, helping to deliver cutting-edge solutions that transform businesses globally. This is your opportunity to take on a leadership-oriented...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Automation Engineer based in Luxembourg. This is a senior-level quality engineering role focused on protecting the reliability, correctness, and scalability of critical payment flows.You’ll combine exploratory testing...

WHO WE ARE VML is a global creative company that combines brand experience, customer experience, and commerce to create connected brands that drive growth. Guided by a Human First philosophy, VML is known for its innovative work for brands and consistently ranks among the world’s leading creative companies, including the WARC Creative 100. VML’s...

COSMOTE Global Solutions NV is seeking experienced Senior Java Software Engineers to join our innovative ICT team. As part of the OTE Group of Companies, we deliver comprehensive ICT solutions and services designed to drive digital transformation and operational excellence. Key Responsibilities: Design and implement robust backend solutions using Java and...

Build a Better Working World with EY Digital Factory At EY, we’re committed to shaping the future with confidence. As part of our Digital Factory team, you’ll work at the intersection of technology and innovation, helping to deliver cutting-edge solutions that transform businesses globally. This is your opportunity to take on a leadership-oriented...

At EY, we’re all in to shape your future with confidence.   We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.​   Join EY and help to build a better working world.   Role Overview EY Luxembourg’s Digital Factory is looking for a Senior Data Engineer - Senior Associate to...

Who We Are COMO builds the financial infrastructure businesses would otherwise have to build themselves: multi-currency accounts, payments, FX, treasury, and compliance, unified on one platform, one transaction model, one API. Three products, one stack. COMO Pay handles multi-currency payment accounts with SEPA and SWIFT execution across 24+ currencies....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior QA Engineer (Mobile) - Cupid Media based in Luxembourg.This role offers the opportunity to ensure the quality and reliability of globally used mobile applications. You will take ownership of...

As a highly skilled and hands-on AI Engineer (m/f/d) you will play a key role in our technology team. Your Responsibilities Design, develop, and implement AI agents that execute complex, multi-step business tasks end-to-end within defined guardrails Use Anthropic Claude, Microsoft Azure, Databricks, and related AI and cloud technologies...

Your mission You'll build and ship features end-to-end, across the whole stack: performant, accessible frontend, scalable APIs, data pipelines, business logic - all of it. AI-assisted workflows (Claude, Cursor, and similar) are how you work day to day, not a side experiment; you'll ship production code primarily through them and show us your workflow. You...

Helical is the AI-native lab for biology. We turn biological foundation models into production systems for discovery—so scientists can run experiments in silico at the speed of inference. We're already deployed with top pharma, supporting work from target identification to biomarker discovery. The Role We're hiring a Platform Engineer to build and...