Senior Nodejs Backend Engineer - 561+ vacatures

You love writing queries, setting up servers & dev-ops pipelines & help in creating perfectly designed APIs for a business case? Then you might be our next hero! As our next Backend Engineer you can write brilliant SQL queries, love to setup and maintain servers and setup up dev-ops pipeline

Holmes

Company Description Holmes is rethinking QA from the ground up. We're building an autonomous testing platform where AI agents reason about product intent, navigate real UIs, and get sharper with every release, turning QA from a maintenance burden into something that just works. Deep integrations wit

afarax

afarax is looking for a freelance Technical Designer / Senior Java Backend Engineer. We need you! The project: Our client in the banking sector, is seeking an experienced Technical Designer / Senior Java Backend Engineer to strengthen their team. Key responsibilities Design, refine and maintain the

pawaTech

A leading iGaming solutions provider is looking for a Senior Software Engineer in Brussels. The role involves integrating sports data from third-party providers and building scalable services for live event handling in the Sportsbook product. Ideal candidates should have several years of experience

Lighthouse

Our Mission: Why Lighthouse? At Lighthouse, we’re on a mission to revolutionize commercial strategy as hospitality’s most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. We don't just deliver insights; we empower b

GAMING1

THE SCOPE With 30 years of history, today Gaming1 is one of the international leaders in both land-based and online games of chance (casino games, sports betting and poker). Its evolution at the heart of innovation is accompanied by a diversification and specialization of positions, with the creatio

Trivelta is seeking a Senior Backend Software Engineer in Brussels, Belgium. This role involves designing, developing, and maintaining core infrastructure, focusing on high-performance backend systems and APIs. Candidates should have proven experience and proficiency in API development, CI/CD, and d

EMW, Inc.

Description Deadline Date: Thursday 4 June 2026 Requirement: Backend Engineer Location: Braine-l'Alleud, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 1003 Required Start Date: 13 July 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRE

Guardsquare

Summary We are seeking an experienced Backend Engineer proficient in Go to join our dynamic team in Leuven. The ideal candidate will leverage their expertise to enhance and develop new features for our cloud-based products. As a disciplined and independent worker, you will be responsible for priorit

BOND (YCX25)

"); opacity: 1;"> Process Services Benefits Plans Contact Get in touch Get in touch Cracked Backend & Data Engineer Ghent, Belgium Full-Time (On-site / Hybrid) $100k – 140k / year + 0.5% – 1% Equity Job Description We’re hiring a founding backend/data engineer to build the core systems our AI

Phished

✔ Coder ✔ Creatief ✔ Technisch onderlegd In slechts vijf jaar zijn we uitgegroeid van een ambitieuze start-up tot het snelst groeiende Cybersecurity Awareness Platform ter wereld. Vandaag beschermen we meer dan 1,5 miljoen gebruikers in 5.000 organisaties, samen met 300 + partners wereldwijd. Van 5

Mantyx

About Mantyx Mantyx is at the forefront of innovation with its AI-powered surgical co-pilot, designed to enhance surgical intelligence. Combining advanced computer vision and surgical phase recognition, Mantyx delivers real-time, procedure-aware insights to optimize outcomes for surgical teams. By i

Showpad

Location Qualifications Ghent (hybrid, 2 days in the office) About the position As a Senior Backend Engineer in one of the AI focused teams , you will help shape the future of intelligent, AI-powered features that enhance how sales teams work. You'll build and maintain serverless event-driven system

Ibexa

Every journey counts. Together? Are you passionate about digital marketing and customer engagement? At Actito, you can turn that passion into a purpose-driven career. We're all about creating a workplace where people come first. We empower our team to thrive both personally and professionally, in a

Qualifio

Role Overview We are looking for a Backend Engineer to join our Channel Team based in Louvain-la-Neuve , responsible for all messaging channels. You will work in a collaborative Scrum s setup with Product Managers and UX designers, directly influencing the architecture, development, and scaling of o

We are currently not hiring freelancers or applicants outside of Belgium. “Damn good digital products, built to last” Do you want to work for the coolest company in town? Well, we’re looking for someone. We have a clear vision and mission, and we’re working on some damn good projects. We’re here to

Wolters Kluwer

R0055611 Senior Backend Product Software Engineer - Kyte Wolters Kluwer Wolters Kluwer, headquartered in Alphen aan den Rijn, the Netherlands, is a leading global provider of information, software, and services for professionals. We serve customers in more than 180 countries, operating through five

Madello Consulting

Bruxelles Schaarbeek, Belgium | Posted on 02/11/2026 A leading financial institution is strengthening its technical team supporting the Murex trading and risk management platform . The role focuses on backend software development, CI/CD automation, and integration within the high-performance dealing

Wayflyer

Company Mission Our mission is to give the world access to the best products by empowering great businesses to reach their growth potential. About Wayflyer Today's SMBs need a capital provider that keeps pace with their growth ambitions. Traditional financing options are slow, cumbersome and often o

IntelliProve

Who are we? Reading your heart rate and stress levels from a single 20-second video of your face. Sounds crazy, right? Well that's exactly what we do at IntelliProve, a Tech startup based in Ghent. We take things seriously and aim for no less than medical grade accuracy and are ready to revolutionis