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Tieto

Industry-specific software, cloud and AI

Release Train Architect

Full-TimePosted on 10/15/2026
No salary listed
Expert
Kuopio, Finland
Hybrid
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • At least 10 years of experience in the software industry.
  • Proficiency in both English and Finnish.
  • Extensive knowledge of web technologies and patterns.
  • AI literacy, including using approved AI tools to improve quality and productivity; writing clear prompts and instructions; critically evaluating and validating AI outputs; applying sound judgment when outputs are incomplete, biased, or incorrect; and following company policies and applicable legal and regulatory requirements for confidentiality, privacy, security, and responsible AI use.
Responsibilities
  • Design, implement, and verify software architecture, focusing on the broader product architecture.
  • Use advanced .NET concepts, design patterns, and SOLID design principles to develop robust software solutions.
  • Lead and mentor teams in web development using WebApi, Angular, HTML5, JavaScript, TypeScript, SPA, and NgRx/Redux.
  • Apply hands-on experience in the .NET stack and other frameworks to deliver full-stack solutions.
  • Implement SOA, IOC, REST API, microservices, and event-driven architecture.
  • Organize work, solve assigned tasks, and learn from and coach colleagues as part of the agile end-to-end development process.
Desired Qualifications
  • Experience with cloud development and deployment, preferably in Azure.
  • Understanding of Domain Driven Development and Test-Driven Development.
  • Familiarity with C#, Angular, C++, RabbitMQ, XML, WCF, WPF, IIS/Windows services, and SOAP.
  • Knowledge of DevOps, Continuous Integration, Continuous Deployment, and Docker.
  • Awareness of cross-browser compatibility and web standards.
  • Understanding of OpenEHR.
  • Experience in the healthcare domain.
  • Familiarity with integration standards such as FHIR and HL7.

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

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Simplify's Take

What believers are saying

  • Q1 2026 adjusted EBITDA margin reached 14.7% despite 3% revenue decline.
  • 26 Apr 2026 cost program hit EUR 105 million run-rate savings.
  • Jan 2026 Spain acquisitions and April Microsoft partnership expand selective growth paths.

What critics are saying

  • 29 Apr 2026 cut up to 500 Tech Consulting jobs amid weak demand.
  • 11 May 2026 arbitration with JS BidCo carries a EUR 110 million counterclaim.
  • 2026 growth stays flat or negative, and Oslo delisting narrows liquidity.

What makes Tieto unique

  • 24 Mar 2026 renamed to Tieto, sharpening identity around vertical software.
  • 2026 strategy centers on Banktech, Caretech, Indtech, and Tech Consulting.
  • 1 Jul 2026 Microsoft Copilot specialization deepens Tieto's AI delivery credibility.

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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.