senior backend software engineer

Ben jij een ervaren Software Developer die energie krijgt van het bouwen van hoogwaardige softwareoplossingen in C# en Microsoft Azure? Wil je werken aan innovatieve applicaties die wereldwijd door professionals worden gebruikt? Dan is dit jouw kans. Je komt terecht in een internationale high-tech omgeving waar technologie en innovatie centraal staan. Samen...

Senior Software Engineer, Firefox Security Belgium Full Time EUR 56000-74000 / annual Posted 1 day ago Location Belgium Job type Full Time Salary EUR 56000-74000 / annual Posted 15 Oct 2026 (1 day ago) Region Europe Category Developer, Operations Source Himalayas Work mode Remote Why Mozilla? The Mozilla Corporation is wholly owned by the non-profit 501(c)...

Euroclear is seeking an Expert Engineer to drive design, architecture and development of complex features within the Group Business Solutions division. You will own technical decisions, support junior colleagues, and shape product functionality while ensuring production stability.With 5+ years of hands-on software engineering, you will translate business...

We are looking for a Senior Software Test Engineer to validate embedded software implementations for display modules and display driving boards based on software requirements. This role involves test case creation, execution, and automation to ensure software quality, working closely with software architects and engineers. The ideal candidate will have a...

A leading technology company in Belgium is seeking a passionate Sr. Software Engineer to join their dynamic R&D department. You will develop software solutions for their Air Traffic Control and Defense & Security Business Unit. This role involves enhancing codebases, collaborating with teams, and ensuring timely deliverables. The ideal candidate holds a...

Deze organisatie is gekend voor zijn expertise binnen de industriële (elektro-)techniek en is uitgegroeid tot een gerenommeerde B2B-leverancier voor kritieke infrastructuur, waaronder de procesindustrie, energie- en nutssector, infra-projecten en machinebouwers.Als Senior .NET Software engineer kom je in een gedreven team van een 8tal collega's waarbij jij...

About CorilusCorilus is the leading provider of digital solutions for healthcare professionals in Belgium, with over 30 years of experience building software for doctors, pharmacists, nurses, and care coordinators. Today, we serve more than 70,000 healthcare professionals. We are now at an inflection point. Following the acquisition of Sofia Dévelopement in...

VIND! ICT zoekt een ervaren QA Engineer die verder kijkt dan het uitvoeren van testcases. Je analyseert technische problemen, zoekt bugs tot op de bodem uit en zorgt ervoor dat software betrouwbaar blijft werken.Je werkt op het kruispunt van software testing, development en DevOps en bewaakt de kwaliteit van toepassingen die wereldwijd worden gebruikt. Je...

A pioneering advisory services firm in Belgium seeks a skilled software engineer to design and build AI-first software solutions. You will lead technical architecture decisions and collaborate with talented professionals in a fast-paced environment. To succeed, you should have over 5 years of experience in backend or full-stack development, proficiency in...

Keysight Technologies SAles Spain SL. is seeking an experienced Software Test Automation Engineer to support delivering features for the Eggplant Test Fusion Engine. The Fusion Engine is a back-end automation engine which uses AI, OCR, and Computer Vision to drive applications under test.You will create test scenarios from user stories, manage a regression...

Overview Are you passionate about embedded software and eager to help build the smart home of the future? Then we have great news! We are looking for a Senior Embedded Software Engineer to strengthen our R&D team. Ben jij gebeten door embedded software en wil je meeschrijven aan de slimme woning van de toekomst? Dan hebben wij goed nieuws! Wij zoeken...

Ben jij gebeten door embedded software en wil je meeschrijven aan de slimme woning van de toekomst? Dan hebben wij goed nieuws! Wij zoeken namelijk een Senior Embedded Software Engineer om ons R&D-team te versterken.Hoe ziet jouw dag eruit:Je vertaalt functionele vereisten naar softwarespecificatiesJe ontwikkelt en implementeert firmware voor...

Functieomschrijving Je schrijft robuuste code in .Net en zorgt voor continue verbetering van hun software, dit in projectwerking voor complexe omgevingen. De software wordt intern gebouwd én nauw geïntegreerd met de klantomgevingen, dus je impact reikt verder dan enkel development, je bent mee een drijvende kracht in de lange termijnrelatie met de...

Your missionAs aNode.js Integration Engineer, you'll design and build the integrations that connect our broadcast automation platform to the broader ecosystem of third-party systems our clients depend on. You'll work API-first, with a path toward MCP-based AI-driven workflows — and you'll play a key role in decoupling our core services to make our...

In order to design, develop and deliver new modules to our clients, MAINSYSis looking for Senior Software Engineer who will: participate in the definition of the needs and choice of architectures, take part in the conceptual and technical analyses of the architecture and software components, participate in the development, integration and testing of the...

Your missionAs aNode.js Integration Engineer, you'll design and build the integrations that connect our broadcast automation platform to the broader ecosystem of third-party systems our clients depend on. You'll work API-first, with a path toward MCP-based AI-driven workflows — and you'll play a key role in decoupling our core services to make our...

We’re a game changer that optimizes supply chains of the world’s leading companies with our very own smart software and services. Do you thrive on turning complex real-world supply chain challenges into elegant, high-quality software solutions? And are you ready to bring your programming expertise to an international team where your code truly makes a...

Imagine yourself… Doing meaningful work that makes an everyday impact on the world around you. Growing your expertise and expanding your skillset with every project. Owning your ambition and fueling your career growth. At Esko , a Veralto company, we develop software that enables the world's leading brands to create, manage, and deliver packaging and...

Cochlear Benelux NV is seeking a Senior Software Verification Engineer to drive verification strategy and automation across software products. You will design automated tests, investigate defects, and collaborate with cross-functional teams to ensure safe, reliable releases. Bring strong C++/C# skills, Python/PowerShell scripting, and experience with CI/CD...

Mozilla seeks a Senior Software Engineer to design, build and ship security enhancements for Firefox, strengthening cross-platform security across operating systems. You’ll investigate issues, drive robust fixes, and optimize performance in a large, multi-language codebase. Ideal candidates have 3+ years in low-level software engineering with C/C++, strong...