Lead Engineer - Backend Developer

Job Description Summary Reporting to the Software Tools Team Manager, the successful candidate will participate in the development of applications (Micro services + NodeJS/C#/C++) used to set up and configure relays. Job Description Key Responsibilities: Develop and test high-performance quality software used to setup and configure relays, optimize code in terms of speed and memory usage. Work with Product Leaders to understand product requirements and with a cross-functional team to review technical specifications and understand needs of non-technical users. Apply refactoring techniques to improve and extend the capabilities in the existing code base. Create specifications, test plans and documentation. Use AI as a standard tool and mid set from specification, Dev, test Acting efficiently through teams, eliminating duplications and taking advantage of the reuse of products and technology. Being a reference of quality in product development and support. Develop coding that meets standards and offers the desired functionality using the technology chosen for the project. Being fully transparent when sharing information with the team; collaborate smoothly with your colleagues located in multiple time zones. Qualifications and experience: NodeJS, Dotnet/C++ expertise, 10+ years of hands-on experience. Experience with RestAPI (Swagger), WebSocket, MQTT, Docker. Hands-on experience working with the TCP/IP and SSH network protocols. Experience with security software and software security toolkit libraries, 5+ years of experience with Postgres Multithreaded programming . Microservice development design pattern (interface/contract.) Experience in development using AI (Claude/Copilot…) Deep analytical skills to catch errors, understand adoption, scalability and performance. The ability to identify and apply software design patterns. Eligibility requirements: A good level of English and a valid work permit Bachelor’s degree or equivalent work experience. Experience in AI will be a differentiator Additional Information Relocation Assistance Provided: Yes