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Backend Engineer, Networking Solutions

Teltonika

Hybrid
Warsaw, Poland
Full-time
Mid Level
2+ yrs
Salary not listedPosted 2w ago

Real job — pulled straight from Teltonika’s careers page · Verified October 18, 2026 · No reposts.

Job description

Teltonika is hiring a Backend Engineer, Networking Solutions — a full-time, based in Warsaw, Poland role. Apply directly on Teltonika's careers page below.

Mid Backend Engineer | Networking Solutions

Location: Warsaw, Masovian Voivodeship, Poland

Department: Engineering and R&D

Workplace: on_site

Employment Type: full

Description

We are looking for a Mid Backend Software Engineer to 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: 

  • Design, implement, maintain embedded Linux software of IoT devices 
  • Develop and maintain our own API framework that is being used by other R&D teams 
  • Analyse and implement new technologies 
  • Collaborate with team and solve complex problems 

What we expect of you:

  • 2+ years of experience in C programming
  • 2+ years of experience working with various API's 
  • 2+ years of experience in Shell/Python scripting
  • Knowledge of Git version control system
  • Knowledge of Linux based systems
  • Good written and verbal English skills

Ideally, you’ll also have: 

  • Technical education 
  • Experience in working with IoT devices 
  • Knowledge of computer networking 
  • Knowledge of cybersecurity 
  • Experience in Lua programming 
  • Experience of working with OpenWrt 

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 Cafeteria MyBenefit
  • Hybrid working model, with arrangements agreed in advance with the line manager
  • Additional day off for your birthday
  • Team building activities 

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Frequently asked questions

What skills are required for Backend Engineer, Networking Solutions at Teltonika?

The required skills for Backend Engineer, Networking Solutions at Teltonika include: C, API, Shell, Python, Git, Linux, IoT, Networking, Cybersecurity.

What is the seniority level for Backend Engineer, Networking Solutions at Teltonika?

Backend Engineer, Networking Solutions at Teltonika is a Mid Level level position.

How do I apply for Backend Engineer, Networking Solutions at Teltonika?

You can view the full description and apply for Backend Engineer, Networking Solutions at Teltonika on EchoJobs: https://echojobs.io/job/teltonika-mid-backend-engineer-networking-solutions-l97ao.