Vos missions
Great assignments await you with our key account clients in rich and varied environments
You will join a major financial institution involved in a trading project, working within a dynamic and fast-paced environment. The team is responsible for developing and maintaining backend systems that support critical trading activities and integration services.
The project focuses on building scalable and reliable solutions, ensuring efficient data processing and seamless communication between systems. You will collaborate with cross-functional teams in an Agile setup, contributing to the evolution of a modern, service-oriented architecture.
Develop back-end applications and integration services using .NET technologies
Translate business requirements and user stories into technical solutions
Design and develop APIs (REST or gRPC)
Apply object-oriented programming principles and SOLID principles
Work with ORM tools such as NHibernate or Entity Framework
Implement asynchronous programming patterns (async/await)
Perform unit testing and mocking
Contribute to microservices architecture design
Work with event-driven architecture and service bus (NServiceBus)
Integrate messaging systems such as RabbitMQ
Apply Domain Driven Design (DDD) principles
Participate in CI/CD processes
Work in an Agile environment
Collaborate with teams while being able to work independently
You have the following skills
Technical Skills
Strong knowledge of .NET, C#, ASP.NET
Experience with async/await programming
Solid understanding of object-oriented principles
Experience with ORM (NHibernate or Entity Framework)
API design experience (REST or gRPC)
Knowledge of OpenAPI / Swagger
Experience with relational databases (MS SQL Server)
Experience with unit testing and mocking
Architecture & Integration
Microservices architecture
Event-driven architecture
Service bus (NServiceBus)
Messaging systems (RabbitMQ)
Domain Driven Design (DDD)
CI/CD
Functional & Methodology
Strong analytical skills
Ability to translate business requirements into technical solutions
Ability to work independently
Experience working in Agile environments
Votre profil
You have at least 3 to 5 years of professional experiences in IT
If you are at least fluent in FR/ENG or NL/ENG it’s best
You’re eager to learn, motivated and curious
Let’s have a chat !
Advantages
Hospitalization insurance (partner/children incl.)
Group insurance
Dental insurance (partner/children included)
20 days statutory paid vacations (legal vacations cumulated for 1 year of work)
11 days recovery time work 38/40 per year (= annual average: 1 day per 20 days worked) if the client asks you to work 8h/day
Representation fee net per month.
Internet fee of € 40 per month.
Daily fee of 5.50€ net /day provided.
Subscription GSM unlimited calls for Belgium (ITS subscription)
Training plan (e-learning - certification at ITS charge)
Extra advantages:
Being a rather small team in BE (6 in back-office), we’re very close to each of our consultants and we differentiate ourselves trying to really take care of you and make you grow with us and within our different clients.
Regular follow-up (every 3 to 6months depending on your needs/will)
Regular teambuilding to meet-up and have fun (every 3 months more or less)
Flexibility and trust
Benefits of still being part to a bigger group (ITS Group) and having access to resources and of a larger team of Experts
Co-optation system because sharing is caring!
Processus de recrutement
1st pre-screening on the phone to discuss about your search and conditions and our first potential opportunities matching.
Job descriptions sent and Teams meeting fixed with us (HR and Sales) to dig into your experience and the role.
Package proposal so we all agree beforehand.
Your CV is sent to the different clients you’ve agreed to, to find the best mission for you!
En ligne depuis le 11.05.2026
Bruxelles
CDI
Entité : ITS Group Benelux
Anglais
Français
Néerlandais
Fonction managériale : Non
Mobilité : Non
Mode de poste : Sur Site
Salaire : Salary conform to your experience & skills
Réf. JL0230
For more than 25 years, ITS Group has been a French ESN specializing in digital transformation, employing around 1,400 employees across 8 agencies in France and 1 in Belgium.
Our expertise: IT infrastructure & operations, cloud & managed services, mobility, workstations & networks, strategy, consulting & AMO, cybersecurity, development of business applications.
ITS Group places its CSR commitment at the heart of its concerns by developing sustainable and responsible digital technology and by promoting the professional and personal development of its employees.
Find out more: www.itsgroup.com
