METALINE is an IT services and infrastructure company founded in 1983, providing technology solutions for private- and public-sector organizations. Its work spans datacenter design and operations, managed IT services, digital workplace environments, IT support, cybersecurity, compliance, and the distribution of hardware and software. METALINE also develops tailored enterprise applications, including ERP and CRM systems. The company combines infrastructure expertise with a focus on operational performance, RGPD compliance, and corporate social responsibility.
Senior .NET Back-End Developer
Senior .NET back-end developer at METALINE, an IT infrastructure services company. Build C#/.NET solutions using SQL databases and messaging technologies for a strategic client.
Description
- Assess business needs and help define technical specifications
- Shape the design and architecture of back-end solutions
- Build application components with C# and .NET
- Design and optimize SQL database access
- Develop asynchronous communication and messaging capabilities
- Use Clean Code, SOLID, and DDD practices
- Create unit tests, support integration testing, and uphold code quality
- Review code and improve development practices
- Document development work and prepare deployment deliverables
- Maintain and enhance existing applications
- Help investigate and resolve production incidents
- Support recruitment through phone screens, technical interviews, and client meetings
Requirements
- Bring more than 10 years of experience in .NET back-end development
- Have expert knowledge of C#, .NET Core, .NET 8 or 9, and Entity Framework Core
- Demonstrate advanced knowledge of DDD, SOLID, and Clean Code
- Be highly proficient in T-SQL
- Have experience with Kafka, RabbitMQ, or Solace
- Know unit and integration testing practices well
- Work independently across analysis, design, and development
- Apply strong software design principles and development practices
- E-commerce experience is highly desirable
- Speak French fluently