Embedded Linux C Engineer – Protocols & IoT (Contractor)

AddSecure; Reading; Sur place; GBP 83 000 - 131 000; Plein temps

Avantages offerts par ce poste

Résumé du poste

AddSecure, a leading European secure IoT provider, is seeking an Embedded Linux Software Developer contractor. The role focuses on building robust protocol handlers, embedded Linux software in C, and modularizing legacy C++ code, with testing via Python and code reviews.

Based near Reading, Theale, UK, you will contribute in an international team, collaborating with Nordic colleagues while delivering secure, reliable alarm communication solutions for a variety of clients.

Qualifications

• Minimum 3 years of experience developing embedded Linux software.
• Strong C and some C++ knowledge for reading and minor changes.
• Production experience with protocol handling over RS485/Ethernet.
• Experience in writing automated tests with Python.
• Familiarity with IP networking (DHCP, DNS, routing) and security basics.
• Comfort with AI-assisted development tools and Agile practices.

Responsabilités

• Design and develop new protocol handlers for alarm panels using C over RS485 or Ethernet.
• Add local web UI elements and JSON configuration support.
• Refactor and rewrite existing C++ software into modular C.
• Maintain code quality with unit tests, Python system tests, and code reviews.

Connaissances

Embedded Linux

C programming

Protocol conversion

Git

Agile development

Python testing

Networking basics

Wireshark

C++ reading

Outils

Wireshark

MQTT

JSON

RS485/RS232

Ethernet

Description du poste

AddSecure, a leading European secure IoT provider, is seeking an Embedded Linux Software Developer contractor. The role focuses on building robust protocol handlers, embedded Linux software in C, and modularizing legacy C++ code, with testing via Python and code reviews.

Based near Reading, Theale, UK, you will contribute in an international team, collaborating with Nordic colleagues while delivering secure, reliable alarm communication solutions for a variety of clients.