Full Stack Developer .Net

BH-312540
  • Good
  • France Ile De France Paris
  • Contract
  • Alternative & Renewable Energy
  • Hydrogen
  • Oil & Gas
Full Stack Developer .Net, React, AWS – Bemo – 6 months – Central Paris

Must be able to speak fluent French and a good command of English
Hybrid 3 days on site 2 days remote
Deadline for CV’s Thursday 4th September 2025

CV’S MUST BE IN ENGLISH

Start Date – 1st October 2025

Essential: - At least 6 years in software development. React. .Net 6+/C# (yc Entity Framework). Database: PostgreSQL & MongoDB.      Api RESTful. Hexagonal architecture. Unit Testing and Integration Testing.

Nice to have:- Serverless and AWS containers. Using a design system

Project context
My client’s team use Bemotech tribe designs and operates a SaaS platform that allows companies to offer an electric vehicle charging service within their mobility offer. The tribe is made up of 6 squads, each dedicated to a functional area. The Bemo platform is composed of micro-services and data serverless tools on Aws.

Goals and deliverables

We are looking for a Full Stack Developer service - .Net/React/Aws. BEMO
The service provider participates in the development of the product that meets the business needs. It also fixes bugs and tests apps or services.
In particular, he or she will have to:
  • Develop cloud-native web applications (AWS), with a challenge of scaling on several sites, and internationally.
  • Implement the functionalities and associated tests, ensuring the quality of the code (maintainability, testability, security).
  • Identify, analyse, and fix any bugs and security vulnerabilities.
  • Participate in database modeling.
  • Carry out production monitoring and necessary corrections.
  • Contribute to technological choices and innovation.
Cross-cutting contributions:
  • Participate in the design/maintenance of new tools/packages common to the organization.
  • Challenge the team's vision.
  • Participate in CoPs (Communities of Practice).
Skills required:

Have experience with the .Net 7+ framework
The React frontend framework. Comfortable with SQL and/or NoSQL databases, such as: PostgreSQL, MongoDB. Good experience in the development of REST APIs. Knowledge of microservices would be an asset. An appetite for software craftmanship / clean code, which the TDF environment (squad, CoP, coaches) helps to propagate. A good command of git and a first experience in a DevOps context (CI/CD, with GitHub or similar). Experience in AWS cloud technologies would be a plus.


With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.

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