Senior Back-End Developer - Freelance/Perm - Brussel - Hybrid

Bedrijfsomschrijving

Resillion is a leading company in software testing and cybersecurity. For an important client, we are looking for an experienced Senior Back-End Developer to strengthen the development team and contribute to high-quality, scalable applications.

Vacatureomschrijving

As a Senior Back-End Developer, you will be responsible for designing, building, and maintaining efficient and scalable applications. You will work closely with cross-functional teams to ensure optimal performance and security.

Responsibilities

• Develop and maintain back-end applications using .NET Core and C#.

• Design and implement APIs and microservices.

• Work with SQL databases and ensure efficient data storage.

• Optimize application performance and identify potential bottlenecks.

• Collaborate with front-end developers working with Angular and React.

• Implement automated testing and ensure high-quality code.

• Utilize Agile methodologies and version control (GIT) to manage development processes

Functie-eisen

• 5+ years of experience as a back-end developer.

• Strong in ENG and Dutch or FR

• Strong proficiency in .NET (C#, ASP.NET Core, .NET Core).

• Experience with API development, microservices, and SQL databases.

• Knowledge of front-end technologies like Angular or React is a plus.

• Familiarity with common design patterns and Agile development.

• Proficient in version control systems like GIT.

• Experience with Atlassian tools and Agile methodologies.

• Knowledge of the railway industry is a plus.

• Strong analytical and problem-solving skills.

Aanvullende informatie

• Hybrid work model: minimum 2 days per week at the Brussels office.

• A challenging and dynamic work environment.

• Opportunities for career growth and professional development.

• Competitive salary package with additional benefits and incentives.