C#/.NET Developer
✨ AI Summary
Meritis, a French digital transformation consulting firm with 900+ employees and a Great Place To Work certification, is hiring a C#/.NET Developer in Montpellier, France. The role involves designing and maintaining critical business applications within an agile team, using a tech stack of C#, .NET Core/.NET 6+/8, ASP.NET Core, REST APIs, SQL Server/PostgreSQL/Oracle, and Git/CI/CD. Requires significant C#/.NET experience, a Master's degree (Bac+5), fluent English, and skills in SQL optimization, unit testing, and modern architectures; Docker and cloud knowledge are a plus. Perks include tailored career paths, training, expert communities, and a friendly, event-rich environment.
Company Description
Meritis is a consulting firm specializing in the digital transformation of organizations, founded in 2007 by Sébastien Videment.
Initially based in Paris, it has expanded into the regions and now has a presence in the largest cities in France: Sophia-Antipolis, Montpellier, Nantes, Bordeaux, Lyon, Aix-en-Provence, Lille, and even in Lisbon, Portugal, since 2023.
Our experts support clients from various sectors in all their digital transformation needs across numerous areas of expertise: Finance, Software Engineering, Cloud & Infrastructure, Data, Digital Transformation, and Cybersecurity.
Driven by its values of excellence, humility, benevolence, and proximity, the firm of 900+ employees, which has been awarded the Great Place To Work® label 5 times, is experiencing very strong growth and plans to reach €100M in revenue in 2024 and exceed the symbolic milestone of 1000 employees.
We make it a point of honor to be close to our employees and to support them in an individualized way, regardless of their roles in the company. Certified Great Place To Work since 2013, our concept of well-being at work goes far beyond a simple label; our employees speak about it best: https://www.glassdoor.fr/Avis/Meritis-Avis-E1163008.htm
Job Description
As part of the development and evolution of critical business applications, we are looking for a C#/.NET Developer to join an agile team and participate in the design of robust, high-performance, and scalable solutions.
You will be involved in the entire application lifecycle, from design to deployment, ensuring code quality, platform performance, and the industrialization of delivery processes.
- Design, develop, and maintain applications in C#/.NET.
- Participate in technical analysis and solution design.
- Develop high-performance and secure Back-End APIs and services.
- Design and optimize data access and SQL queries.
- Perform unit tests and participate in integration phases.
- Fix bugs and ensure the operational maintenance of applications.
- Participate in code reviews and promote development best practices.
- Collaborate with Front-End, QA, DevOps, and business teams.
- Contribute to the continuous improvement of the quality, performance, and maintainability of the application portfolio.
- Participate in deployment and application support activities.
Qualifications
- Significant experience in C#/.NET development.
- Good command of .NET Core / .NET 6+ / .NET 8.
- Experience with ASP.NET Core and REST API development.
- Good knowledge of relational databases (SQL Server, PostgreSQL, or Oracle).
- Proficiency in SQL and query optimization.
- Knowledge of modern application architectures (n-tier, microservices, APIs).
- Experience with Git and CI/CD tools.
- Practice with unit testing (xUnit, NUnit, MSTest, or equivalent).
- Knowledge of Docker and Cloud environments is a plus.
- Ability to analyze business requirements and propose adapted technical solutions.
- Rigor, autonomy, team spirit, and a sense of quality.
- Master's degree (Bac+5)
- Fluent English
Additional Information
- Tailor-made career paths (career development, adapted training, mentoring, etc.);
- The choice of your mission and personalized support throughout your career;
- Evolving in an environment where learning is encouraged: certifying training, e-learning, meetups, coding competitions, development paths, etc.;
- Being part of expert communities that share their knowledge and experience within our centers of competence;
- A friendly environment with numerous festive events (annual party, seminars & teambuilding, lunches, and afterworks, etc.);
Your differences are our assets. This is why Meritis is committed to diversity and non-discrimination. All our positions are accessible to people with disabilities. If you have a question or believe you are a victim of or witness to discrimination, you can contact [email protected].
About the Company
4dayweek.io is a job board dedicated to helping job seekers find roles at companies offering a 4-day work week, 9-day fortnights, flexible schedules, and other reduced-hours policies. The platform lists thousands of jobs across various categories and locations, with a focus on work-life balance. It also offers an Auto Apply feature (JobCopilot) that automatically applies to matching roles on behalf of users. The site features a database of 1,600+ companies with reduced-hours policies, 737 of which have a verified 4-day work week.
More jobs at Meritis
-
Application Cybersecurity Engineer
Valbonne, France · hybrid · Aug 19, 2026
-
QA Automation Engineer
Valbonne, France · onsite · Aug 19, 2026
-
Java DevOps Developer
Valbonne, France · hybrid · Aug 19, 2026
-
Data Engineer Spark Scala
Sophia-Antipolis, France · hybrid · Aug 18, 2026
-
Devops / OPS Engineer
Sophia Antipolis, France · hybrid · Aug 18, 2026
Similar csharp roles
-
Software Engineer
greenhouse-software · Argentina · Aug 25, 2026
-
Software Engineer
amgen · Hyderabad, India · Aug 24, 2026
-
Senior Backend Developer
version-1 · Dublin, Ireland · Aug 24, 2026
-
Senior Associate, Software Engineering
l3harris-technologies · Palm Bay, United States · Aug 23, 2026
-
Consultant Software Engineer - Career Switchers and Returners 2027
softwire · London, United Kingdom · Aug 22, 2026