Senior Frontend Developer
il y a 6 heures
Founded in 2020 in Belgium, ATS4IT is part of the Moongy Group, established to strengthen agap2IT’s presence in Europe.
Since 2021 we expanded further with the opening of our Danish branch in Copenhagen, and our Spanish brand in Madrid, reinforcing our commitment to being a key player in the European technology landscape.
Proximity, transparency, and collaboration define our approach at ATS. We aim to be your trusted partner and the first choice for your technology challenges
Role: Senior Frontend Developer - NestJs Expert
Location: Brussels
Type: Hybrid (2-3 days in our client office)
Languages: Dutch + English (C1 minimum mandatory)
Technical and Soft Skills:
- Bachelor's degree in Computer Science or a related field
- Proven experience (at least 5 years) as a Senior Frontend Developer with expertise in NestJs
- Strong understanding of frontend development technologies such Javasxript and Typescript
- Experience with responsive design and mobile-first development
- In-depth knowledge of Angular best practices and design patterns
- Familiarity with version control systems such as Git
- Excellent problem-solving and analytical skills
- Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams
Key Responsibilities:
- Collaborating with cross-functional teams to gather requirements and create technical specifications
- Troubleshooting and resolving complex frontend issues to ensure optimal performance and user experience
- Writing clean and efficient code using best practices and coding standards
- Conducting code reviews and providing feedback to ensure code quality and maintainability
What We Offer
- DKV Insurance
- Free training (technical, behavioral, language) and certifications
- Continuous and personalized career progression support
- Opportunities to work on projects with cutting-edge technologies
- _Opportunity to work in a global network of companies, with access to a wide range of challenging projects in different European markets._
Join us and be part of the future
-
Développeur Frontend Senior
il y a 6 heures
Bruxelles Ixelles, Belgique ATS4IT Temps pleinFondée en 2020 en Belgique, ATS4IT fait partie du groupe Moongy, créé pour renforcer la présence d’agap2IT en Europe. Depuis 2021, nous nous sommes encore développés avec l’ouverture de notre branche danoise à Copenhague et de notre marque espagnole à Madrid, renforçant ainsi notre engagement à être un acteur clé dans le paysage...
-
Senior Developer, C# SQL
il y a 2 semaines
Bruxelles, Belgique Sparagus Temps pleinSenior Azure .NET React Developer (Freelance – 2 days/week) Location: Brussels, Belgium (Hybrid) Industry: Railway Infrastructure (Public Sector) Start Date: 15 October 2025 Duration: Until October 2026 (extendable, max. 24 months) About the Role A leading organization in the railway infrastructure sector is seeking a Senior Azure .NET React...
-
Senior Developer
il y a 2 semaines
Bruxelles, Belgique tech Temps pleinSenior TypeScript Developer Contract, 6 months Join an innovative Data & Middleware team supporting the merger of major European rail companies. The department drives high-quality data delivery and develops middleware solutions connecting multiple systems, enabling data-driven business innovation. You'll contribute to transforming legacy applications into...
-
Senior {React} Frontend Developer
il y a 3 semaines
Bruxelles, Belgique Experis Temps pleinSenior React Developer - Freelance (Senior) Start: ASAP Type: Freelance - Long-term mission We are currently looking for an experienced React Developer with a strong focus on front-end engineering. The ideal consultant has built complex web applications using modern React (hooks, context, state management, performance optimization) and is able to...
-
Frontend Developer
il y a 4 jours
Bruxelles, Belgique NTT DATA Europe & Latam Temps pleinNTT DATA – a part of NTT Group - is a Top 10 global IT services provider, headquartered in Tokyo, with over 150,000 employees. We deliver consulting solutions by combining specialized sectorial knowledge, our transformation management skills, and our large technology expertise (data, RPA, AI, low code, cloud, IoT, virtual reality), to keep our clients, as...
-
Frontend Developer
il y a 4 jours
Bruxelles, Belgique NTT DATA Europe & Latam Temps pleinNTT DATA – a part of NTT Group - is a Top 10 global IT services provider, headquartered in Tokyo, with over 150,000 employees. We deliver consulting solutions by combining specialized sectorial knowledge, our transformation management skills, and our large technology expertise (data, RPA, AI, low code, cloud, IoT, virtual reality), to keep our clients, as...
-
Frontend Sharepoint Specialist
il y a 2 semaines
Bruxelles, Belgique Sloka IT Solutions Temps pleinTitle - Frontend Sharepoint Specialist Language - French & English Our client, a work-study training centre in Brussels, offers, in partnership (our supervisory body), training in more than 80 professions across various sectors, grouped into 9 distinct areas (Food, Art & Media, Well-being, Commerce, Construction, Management & General Courses, Mobility,...
-
Dotnet Developer
il y a 2 semaines
Bruxelles, Belgique Sparagus Temps pleinSenior Azure .NET React Developer (Freelance – 2 days/week) Location: Brussels, Belgium (Hybrid) Industry: Railway Infrastructure (Public Sector) Start Date: 15 October 2025 Duration: Until October 2026 (extendable, max. 24 months) About the Role A leading organization in the railway infrastructure sector is seeking a Senior Azure .NET React Developer to...
-
Senior React Developer
il y a 2 semaines
Bruxelles, Belgique SII Group Belgium Temps pleinSII is looking for a Senior React Developer to support the ongoing Agile and digital transformation of a leading business bank in Belgium. You will contribute to the development of enterprise-level digital platforms used daily by professional clients through web and mobile applications. SII is a European digital and engineering services company of 16,000...
-
Frontend Sharepoint Specialist
il y a 2 semaines
Bruxelles, Belgique Sloka IT Solutions Temps pleinGreetings from Sloka IT Solutions. Title - Frontend Sharepoint Specialist Language - French & English Location - rue de Stalle, 292B - 1180 Brussels Duration - 2 months Workplace type - Hybrid Experience - 5+ years Description: Our client, a work-study training centre in Brussels, offers, in partnership (our supervisory body), training in more than 80...
