You will have a leadership position regarding a part of the PTM product, including some of its technical strategy, positioned inside a software development team which is dedicated to P1 Telecom Monitor product, one of the company’s flagship product. Leader in its domain, PTM is an IDS dedicated to the Operator Core Network protection.

Used worldwide by important operator, mastering english communication and international usage is fundamental.

You have passion about new technologies and have a wide overview on how meet big technical challenges, you will have a lot to resolve. Your job will be to start and/or lead a team of developers. Challenges are multiple: ownership of your projects, introduce new security features and perimeters inside the product, propose new features to ease the product usage, increase the performance & stability of the product… You will work under the PTM Dev Team Leader and will have independence and responsibilities in your assignment.


We are looking for a profile with:

  • At least 5-10 years of experience in development (ideally already led a team)

  • Mastering at least one language (C, C++, Python, Lua, Golang, Rust …)

  • Have ease to adapt to other languages

  • Skilled in Linux environment (user, administration, scripting, software packaging)

    • Ideally you have an experience in open source maintenance or commercial software releases

  • Skilled in software debugging

  • Network fundamentals (protocols & materials) & capture analysis tools

  • Software project management (mapping, scoping, specs, reporting, execution, action plans, communication, expectation management, roadmap impacts, …)

  • Know software development processes (scrum)

  • Experience in production environment would be a plus

  • An experience in network programming would be a plus


Ideally, you already know about:

  • Telecom protocols (SS7, Diameter, GTP, SIP)

  • System & network security

  • Customer input analysis

  • Distributed tracing, debugging and Root Cause Analysis

  • Distributed Systems

  • Machine Learning

To apply, please follow the link above or submit your CV and cover letter in english to