Senior Software Engineer, C in telco project - Tieto Tech Consulting (m/f/d)

We are looking for a talented C developer passionate about designing code for 5G infrastructure for commercial projects. You will develop innovative solutions and cooperate with a multi-site international network of experts working on modern telecommunication systems for world telecom vendors.

We care about friendly, positive, supportive atmosphere and work-life balance. We believe that a truly open environment freedom and creativity.

If you feel you want to develop your career with a group of positive and open-minded people, join us!

As Senior Software Engineer - L1 domain expert, 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
• Building technical competence within the team and supporting others through mentoring and technical coaching
• Supporting and guiding the project team in the context of customer deliveries, ensuring alignment with client expectations and delivery commitments
• Acting as a Single Point of Contact (SPOC) and customer-facing technical expert for the client

We expect you to have: 

• Wide knowledge related to Telecommunications in general
• Experience and knowledge of L1 domain in 5G/4G RAC system 
• Advanced C programming skills with proven industry experience (assembler would be beneficial)
• 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
• Leadership attitude

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 

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.

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.
Diversity, equity and inclusion | Sustainability | Tieto

Stay alert to recruitment scams:
• Tieto only communicates via @tieto.com email addresses.
• We never ask candidates to pay fees or share financial details during recruitment.
• If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site.
• For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog