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Teltonika

Senior/Mid Embedded Linux Software Engineer | Networking Solutions

Warsaw
Level
Senior
Work type
Hybrid · Warsaw

Not stated in the posting: salary, visa.

Open. First seen 4 October 2026.

About the role

We are looking for a Senior/Mid Embedded Linux Software Engineer to join our developers' team in Warsaw, Poland. You will work with the leading networking solutions in the world and master your skills.

Teltonika’s Networking Solutions business unit develops and manufactures industrial and enterprise connectivity equipment, primarily routers, switches, gateways, and modems. Our networking devices serve clients in the most complex areas of Industry 4.0, Smart City, and Green Energy. For more details please refer to the company site: https://www.teltonika-networks.com/products

In this role, you will:

  • Develop software for bare metal or embedded Linux devices.
  • Solve complex technical problems across software and hardware layers.
  • Analyze and apply new technologies.
  • Work closely with hardware components and embedded systems.
  • Collaborate effectively in a team locally and in the head quarter in Lithuania.
  • Provide technical support to team members.

What we expect of you:

  • 4+ year of experience writing code for embedded devices (advantage if the device(s) are Linux-based).
  • 3+ years of C programming experience; (come together with embedded skills).
  • 1+ years experience working with Linux OS (Buildroot/Yocto).
  • Experience solving complex software and hardware-related issues.
  • Understanding of operating system principles.
  • Knowledge of computer networks.

Ideally, you’ll also have:

  • Experience working with various embedded processors (SOCs/microcontrollers).
  • Knowledge of electronics and experience with lab equipment (oscilloscope, logic analyzer, etc.).
  • Shell programming experience.
  • Experience with UART, SPI, I2C, USB.
  • Experience with WiFi, Bluetooth.
  • Experience with Linux drivers, bootloaders.
  • Experience with OpenWRT operating system.
  • Knowledge of cybersecurity.
  • Good English language skills.

What we offer:

  • Great opportunities to grow in a strong and rapidly expanding company.
  • Interesting and ambitious projects of industrial networking devices.
  • Private medical care (Medicover Premium) and Multibenefit cafeteria.
  • Hybrid working model, with arrangements agreed in advance with the line manager.
  • Additional day off for your birthday.
  • Team building activities.

What this role asks for

Particular to this role

Bluetooth · Cybersecurity · Yocto

Rare in Teltonika's other 56 open postings.

Standard for embedded / hardware roles

Embedded Systems

Common in embedded / hardware postings at any company.

Read against Teltonika's other open postings on this site.

The team: Engineering and R&D HIRES STEADILY

This role is one of 31 open in Engineering and R&D. 13 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Embedded Systems (14 of 31), Linux (14 of 31), C (13 of 31), Agile (9 of 31), Python (7 of 31), Altium (6 of 31), Git (6 of 31)

OTHER ROLES ON THIS TEAM

From the team and dates on Teltonika's own job board.

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