Software Engineer, C language- L1 (Telco) -Tieto Tech Consulting (m/f/d)
AI Summary
A Software Engineer (L1) designs and implements features for next-generation 5G telecommunication systems, focusing on the L1 domain (C/Embedded), ensuring product quality, and coaching peers.
About this role
Software Engineer, C language- L1 (Telco) -Tieto Tech Consulting (m/f/d)
Do you have a strong L1, C/Embedded background, passion for problem-solving, and want to join one of the largest tech companies in the Nordics? Then this is the role for you!
We are looking for a Software Engineer, L1 who wants to be part of Tieto Tech Consulting. Tieto Tech Consulting works as a true partner, solving clients’ toughest technology challenges and delivering reliable outcomes that drive measurable results. By merging data, cloud, AI and design with deep industry expertise, we create impactful yet intuitive digital solutions that empower people and move businesses forward.
When joining Tieto Tech Consulting as Software Engineer for Radio/Baseband Unit (L1 domain engineer), you will be responsible for:
- Design and Implementation of features in next-generation 5G telecommunication technologies (L1 domain)
- Secure long term product quality and ensure architecture and code structure
- Build competence and support others with technical coaching
We expect you to have:
- Wide knowledge related to Telecommunications in general
- Experience and knowledge of L1 domain in 5G/4G RAC system (5G grid, symbol/slot/subframe/subcarrier, RB)
- Experience in either ULPHY or DLPHY area.
- C programming skills with a proven industry experience
- Experience in programming on Linux platform
- Experience with debugging network issues/user space programs and troubleshooting system issues
- Ability to solve SW/HW interoperability problems
- Maintenance – analyzing the logs, tracking bugs, searching for memory leaks
- SW Design and Documentation
- Knowledge, how to use git, jira, Jenkins
- Good English
We expect you to be:
- Interested in solving complex problems
- Detailed oriented
- Eager to learn
- Patient, determined
- Communicative
Good to have:
- Experience with SW build tools, SW versioning
- Experience in model-driven development
- Ability to work in an agile cross-functional team
We offer you:
- Participation in interesting and stable projects (both local and international)
- Possibility of working with great people who are real experts in their field
- Career development possibilities
- Private medical coverage
- Group life insurance
- Investment fund
- MyBenefit System
Also:
We offer you professional growth, meaningful projects, open culture, and an outstanding work-life balance! We offer you an opportunity to create the future of a growing, fast-developing, and important sector. We believe that our organizational culture is an important part of enabling you to be successful. We provide a flexible hybrid work model as part of our culture and way of working. Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge.
Information about the salary range and the criteria used to determine remuneration will be shared with candidates prior to the interview process and confirmed before an offer is made.
Additional Information
At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.
Skills
Explore related jobs
More jobs at Tieto
- Data & Machine Learing Engineers - Tieto Tech Consulting (m/f/d)Fornebu, Norway
- Senior Software Engineer - Tieto Caretech (m/f/d)Pune, India
- Lead Software Engineer- Tieto Caretech (m/f/d)Pune, India
- Senior ControllerMadrid, MD
- Android developer - Tieto Banktech (m/f/d)Krakow, Poland
- Software Engineer, C++ - Tieto Tech Consulting (m/f/d)Kraków, Lesser Poland Voivodeship
Similar 5G jobs
Jobs in Warsaw
- Digital Operations Director, EuropeKonecta Digital and SL&E Team for Coca-Cola · Warsaw, Mazowieckie
- AConsultant PLAdlittle · Warsaw, Poland
- IBusiness Analyst Intern PLInternships Adlittle · Warsaw, Poland
Sales Development Representative (Polish)clera · Warsaw- Business Analyst - AvaloqCapco · Poland - Warsaw
- Senior Product Manager (JetBrains Context)JetBrains · Amsterdam, Netherlands
Browse these categories
Market data for software engineer roles
All reports →- Role reportSoftware engineer jobs, Sep 2026: new listings down 9.7%New software engineer listings fell 9.7% to 1,506 this week, the first weekly drop in a month. Prioritize applications while 1,506 fresh roles remain open.
- Salary reportSoftware engineer salary 2026: median midpoint is $190,587The median published range midpoint for US software engineer roles is $190,587, with the middle half from $166,000 to $222,000.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.