We are looking for an ambitious Mid Software Engineer to join our growing R&D team in Kaunas, Lithuania to help us grow our global presence in IoT sector by quickly and effectively responding to changing market needs and offers reliable, safe and easy-to-use solutions for such areas as Industry 4.0, Smart City, and Green Energy.
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.
We are an open-minded, curious, and innovation-driven company and are ready to offer the best environment for creative and ambitious professionals who are eager to contribute to the development and success of Teltonika Networks. If you enjoy C, Linux, and solving tricky communication problems, you’ll work here on software that connects real industrial equipment.
In this role, you will:
- Design, develop, and maintain industrial protocols and services.
- Develop C applications for embedded Linux networking devices.
- Implement client and server applications using TCP/IP, UDP, and serial communication interfaces such as RS232, RS485, and USB.
- Analyse new technologies and their integration possibilities.
- Solve problems in network devices and their communication.
- Collaborate in an agile team environment, contributing to continuous improvement.
- Work closely with frontend, UI/UX, and QA colleagues to deliver innovative solutions.
What we expect of you:
- Experience in C programming.
- Basic understanding of computer networks and TCP/IP protocols.
- Knowledge of Linux based systems.
- Experience with scripting.
- Technical education in Computer Science, Software Engineering, Electronics, or a related field.
- Good written and verbal English skills.
- Experience with industrial communication protocols is an advantage.
- Experience with serial communication (RS232/RS485/USB) is an advantage.
- Experience with scripting languages like Lua, Python is an advantage.
- Experience of working with OpenWRT/VyOS/Yocto is an advantage.
What we offer:
- Great opportunities to grow in a strong and rapidly expanding company.
- Interesting and ambitious projects of industrial networking devices.
- Place where curiosity is key: here, we share knowledge and learn in training courses, conferences or business trips.
- Dynamic, challenging work environment and cooperation-based internal culture.
- Care about your emotional and physical well-being by offering flexible work schedules and health insurance.
- Company-paid sports activities (basketball, football, volleyball) and other sports events.
- Celebrating achievements and having fun together in team building, summer festivals, and other important occasions.
- Opportunity for solid bonuses when participating in the recommendation program.
- We delight with birthday gifts and rewards on work anniversaries.
- Office snacks.
Salary:
We appreciate everyone's efforts and experiences, so we offer an attractive salary matching your skillset and field expertise. The salary for this position ranges from 25 Eur/h up to 36 Eur/h (~4175 Eur—6010 Eur) pre-tax, depending on your experience and expertise, with the option to get bonuses.
*In an employment agreement, we specify and define a fixed (tariff) hourly salary rate before taxes.
If you have questions, do not hesitate to contact our recruitment colleague Viktorija Krivoščenkaitė, +370 659 26214, email [email protected]
Skills Required
- Experience in C programming
- Basic understanding of computer networks and TCP/IP protocols
- Knowledge of Linux-based systems
- Experience with scripting
- Technical education in Computer Science, Software Engineering, Electronics, or a related field
- Good written and verbal English skills
- Experience with industrial communication protocols
- Experience with serial communication, including RS232, RS485, or USB
- Experience with Lua or Python scripting
- Experience with OpenWRT, VyOS, or Yocto
Teltonika IoT Group Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Teltonika IoT Group and has not been reviewed or approved by Teltonika IoT Group.
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Healthcare Strength — Core medical coverage is commonly included, with private/additional health insurance in many regions and options like psychological counseling and dental in some locations. In certain roles, coverage can extend to family members.
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Leave & Time Off Breadth — Paid vacation, sick leave, and extra personal days such as a birthday day off are noted across multiple locations. Some regions also highlight summer-hour schedules and robust annual leave frameworks.
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Strong & Reliable Incentives — Sales compensation includes uncapped commissions and sizable bonuses for top performers. High achievers are positioned to see significant earnings upside.
Teltonika IoT Group Insights
What We Do
Teltonika IoT Group is a Lithuanian high-tech company group that designs, develops, and manufactures Internet of Things (IoT) devices and solutions for businesses, operating in niches such as telematics, networking, telemedicine, and EV charging.
