T

Tieto

Industry-specific software, cloud and AI

Senior Software Engineer C

Full-TimeUpdated on 10/15/2026
No salary listed
Mid, Senior
Wrocław, Poland
Hybrid
Software Engineering

About the job

Requirements
  • Wide knowledge related to telecommunications in general.
  • At least 4 years of experience and knowledge in the L2 domain of 5G/4G systems.
  • C programming skills with proven industry experience.
  • Experience programming on the Linux platform.
  • Experience debugging network issues and user-space programs, and troubleshooting system issues.
  • Ability to solve software/hardware interoperability problems.
  • Experience maintaining systems by analyzing logs, tracking bugs, and searching for memory leaks.
  • Experience with software design and documentation.
  • Knowledge of using Git, Jira, and Jenkins.
  • Good English.
  • Interest in solving complex problems.
  • Attention to detail.
  • Eagerness to learn.
  • Patience and determination.
  • Communicativeness.
Responsibilities
  • Design and implement features in next-generation 5G telecommunication technologies in the L2 domain.
  • Secure long-term product quality and ensure sound architecture and code structure.
  • Build competence and support others through technical coaching.
Desired Qualifications
  • Experience with software build tools and software versioning.
  • Experience in model-driven development.
  • Ability to work in an agile cross-functional team.

About the company

Tieto provides mission-critical software and consulting services for various industries, organized into vertical software families: Tieto Caretech (care and health tech), Tieto Banktech (banking tech), Tieto Indtech (industrial tech) plus Tieto Tech Consulting. It helps customers run and improve their operations by delivering industry-specific software platforms, cloud services, data analytics and AI-powered solutions, complemented by design and software engineering expertise. Unlike more generic IT firms, Tieto focuses on deep, sector-specific capabilities and combines software products with consulting to support digital transformations. Its goal is to help customers succeed and innovate with the latest technology by making complex systems work together reliably and efficiently, backed by a team of about 13,000 specialists and EUR 2 billion in annual revenue.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Helsinki, Finland

Founded

1968

Get referred to Tieto

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Q1 2026 adjusted EBITA margin rose to 14.7%, up 4.1 points year over year.
  • Order backlog increased 8% and full-year 2026 outlook stayed unchanged.
  • Leverage fell to 1.3x after BEKK divestment, enabling buybacks and investment.

What critics are saying

  • Tech Consulting revenue fell 7% in Q1 2026, exposing weak discretionary demand.
  • Tieto cut up to 500 employees after 800 Q1 reductions, signaling continued erosion.
  • OpenSpring, Orange Business, and Microsoft partnerships intensify commoditization and margin pressure.

What makes Tieto unique

  • Tieto Banktech and Caretech sell mission-critical Nordic vertical software, not generic IT labor.
  • 2026 strategy targets European software leadership in selected industries with >5% CAGR.
  • Banktech’s regulated banking platform deepens switching costs through core payments and lending systems.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Flexible Work Hours

Company News

Yahoo Finance
Apr 30th, 2026
Tieto Oyj reports $119M cost savings amid 3% revenue decline and 800 job cuts

Tieto Oyj reported Q1 2026 results showing a 3% revenue decline driven by legacy contract runoffs in Banktech and Caretech, though adjusted EBITA margin improved over 4 percentage points year-over-year to 14.7%. The Finnish IT services company's order backlog grew 8% year-over-year, whilst operating cash flow rose 9% on a comparable basis. The company achieved €105 million in run rate savings from its cost optimisation programme, targeting €130 million by year-end 2026. However, weak demand in Tech Consulting and geopolitical uncertainties impacted performance, prompting Tieto to announce an additional 500 employee reduction. Banktech profitability improved to 17.3% with underlying growth around 3%, whilst Caretech achieved a 26% margin. Leverage improved to 1.3x following the completion of the Bekk Consulting divestment, which contributed €147 million to free cash flow.