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Unisys

Senior C# Software Engineer

Unisys
Lithuania · Full-time · Mid-Senior

What Success Looks Like In This Role

  • Write high-quality C# code on the latest .NET stack
  • Write high-quality Python 3 code with typing's
  • Ensure code is covered with tests
  • Run .NET/Python on Linux in container cluster (docker)
  • Actively participate in software design discussions and reviews
  • Review code and provide constructive feedback

You will be successful in this role if you have:

  • 5+ years of experience working with C#, APIs, work experience with Python is preferred
  • Experience in Azure or other cloud infrastructure technologies
  • Strong problem-solving and communication skills
  • Experience in microservices design, development, maintenance and deployment
  • Experience or strong motivation working with LLMs, preferably OpenAI
  • Ability to grasp new technologies very quickly
  • Ability to work effectively and independently as well as part of a team
  • Ability to communicate clearly and effectively, both in writing and verbally in English

Why Unisys?

  • Become part of our "Winning Culture" and work on award-winning projects in a high-end technological setting
  • Corporate Social Responsibility and Inclusion standards are very important to us and go far beyond the usual - especially in the current political climate!
  • We offer a company own learning platform! Our goal is to help you realize your individual potential!
  • "Wellbeing & Employee Assistance Program": Your (mental) health is important to us and is treated confidentially by a neutral party!
  • Solid qualification-, performance- & competence-based remuneration model, attractive pension scheme and various allowances
  • Bonus/referral/incentive/recognition programs - we want you to feel appreciated at Unisys!
  • Extended health insurance coverage also for private usage from day 1 (premium package)
  • Hybrid work model (3 days onsite /2 days flexible) and great camaraderie, whilst working with Lithuania and global top talent
  • Free parking lots and a bike garage for storage
  • Last and foremost, a great team, also a lot of learning and training opportunities

Salary: up to 74.000 € gross annually based on competencies and skills

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at [email protected] or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here.

Key Skills

Ranked by relevance

python c microservices linux cloud
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Posted
Dec 20, 2025
Type
Full-time
Level
Mid-Senior
Location
Vilnius
Company
Unisys

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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