We are seeking a Senior Technical Lead to champion architectural integrity and code quality for our core FinTech platform. The role blends deep technical strategy with hands‑on coding, ensuring robust, scalable, and secure systems. You will lead design, review, and automation initiatives, mentor developers, and collaborate closely with product owners to translate business goals into technical solutions. With 3+ years of senior engineering experience, you will drive continuous improvement, manage technical debt, and maintain high standards across the stack.

We are seeking a Senior Technical Lead to champion architectural integrity and code quality for our core FinTech platform. The role blends deep technical strategy with hands‑on coding, ensuring scalable, high‑availability systems and rigorous code reviews. You will partner closely with Product Owners, drive automation, and mentor the engineering team in best practices. Ideal candidates bring 3‑5 years of senior engineering experience, expertise in microservices, cloud technologies, and Agile delivery.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client’s team on a long‑term freelance contract. The role focuses on building high‑performance, scalable applications in the Temporary Work and Payroll sector. You will design and optimize data models, implement asynchronous services, and ensure code quality through unit testing. Fluency in French is required, and experience with PostgreSQL, Entity Framework Core, and modern .NET practices is essential.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client team. The role focuses on building high‑performance, scalable applications in the payroll and temporary work sector. You will design data models, write efficient queries, and implement robust unit tests. Strong knowledge of C#, ASP.NET Core 8, Entity Framework Core, PostgreSQL, and modern testing frameworks is essential. French language proficiency is required.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client’s team on a long‑term freelance basis. The role focuses on building high‑performance, scalable applications in the payroll and temporary work sector, leveraging modern .NET technologies, PostgreSQL, and unit testing best practices. The ideal candidate is self‑sufficient, analytical, and fluent in French.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client’s team on a long‑term freelance basis. The role focuses on building high‑performance, scalable applications in the temporary work and payroll sector, leveraging modern .NET technologies, PostgreSQL, and robust unit testing practices. The ideal candidate will bring deep expertise in asynchronous programming, design patterns, and performance optimization, while also possessing strong analytical skills and the ability to work independently. French language proficiency is required.

We are seeking a highly skilled Senior Developer with expertise in C# and ASP.NET Core 8 to join our client team. This role will involve developing and optimizing applications, with a focus on performance and scalability in the Temporary Work and Payroll industry.

We are looking for a highly skilled Senior C# ASP.NET Core Developer to join our client’s team on a long‑term freelance contract. The role focuses on building high‑performance, scalable applications in the payroll and temporary work sector, leveraging modern .NET technologies, PostgreSQL, and robust unit testing practices. Candidates must be proficient in asynchronous programming, design patterns, and performance tuning, with strong analytical skills and the ability to work independently. French language proficiency is required.

We are looking for a highly skilled Senior C# ASP.NET Core 8 developer to join our client team. The role focuses on building high-performance, scalable applications in the temporary work and payroll sector. Responsibilities include mastering advanced C# concepts, optimizing Entity Framework Core queries, designing PostgreSQL data models, implementing unit tests with xUnit and Moq, and contributing to scalable architecture. Candidates should be self‑sufficient, analytical, and possess strong knowledge of the payroll industry. French language skills are required. The position is remote and offers a long‑term freelance contract.

Senior C# ASP.NET Core Developer – Remote, Long‑Term Contract. Join Novancy’s client team to design, develop, and optimize high‑performance applications in the Temporary Work & Payroll sector. Lead architecture decisions, implement scalable solutions, and ensure code quality through unit testing. Strong expertise in C#, ASP.NET Core 8, Entity Framework Core, PostgreSQL, and modern design patterns is required. French language proficiency is mandatory. Work independently, deliver on schedule, and contribute to a dynamic, remote environment.