You will integrate 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. We secure their critical infrastructure so we don’t disclose the precise components we use: big data enabled database, low latency in memory systems, distributed processing capable components, stream processing oriented software, open source components…

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

PTM team is willing to enforce its development workforce with this profile:

  • At least 2-3 years of experience in development

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

  • Ease and willingness to adapt to other languages

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

  • Skilled in software debugging including network-oriented software

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

Ideally, you already know about:

  • Software development processes (waterfall, software project management, scrum, agile, TDD)

  • Experience in production environment would be a plus: production-grade software, Six sigmas, 24×7, …

  • An experience in network programming would be a plus

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

  • System & network security (Vulnerabilities, Attacks, False positives, Dynamic Thresholds, Decidability, Coverage grids, Attack Trees, Kills Chains, DFS vs BFS audits, Evasion techniques, DGAs, Exfil, …)

  • Working in well managed projects or even doing some Project Management (Scope, reporting, OKR, …)


With Worldwide product deployments in prestigious operators and governments, you may be offered to travel abroad on short missions depending on the position you join.

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