Job Description: Seeking Senior and/or Intermediate Unix/Linux developers to build next‑generation secure software for a new project with substantial new code. Strong understanding of ciphers, hashes, encryption, keys, firewalls, RFCs, SUS/POSIX, X Windows, sockets, bridges, OS fundamentals, passwords and passphrases is valuable. Key Requirements: 4+ years Unix/Linux experience; solid C programming (other languages an asset); shell scripting and makefiles; gdb debugging in multithreaded environments; testing experience; ability to write technical documents for internal and external audiences. Education and Experience: Post‑secondary education in Computer Science or related field with strong CS emphasis. Job Type: Full‑time.