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Our team is looking for a strong Senior .NET Software Engineer who is eager to become a part of a big team and develop complex solutions.
About the project:
Our client is a platform that provides global e-commerce and subscription billing solutions that help companies build long-term customer relationships and grow revenue streams. With its flexible, cloud-based billing and monetization platform, our client integrates seamlessly with client systems, simplifies subscription business models, and delivers an optimized online customer experience.
Responsibilities:
Tech stack: .NET (.NET Framework in transition to .NET Core), Web APIs (SOAP, REST), Oracle SQL, ORM, NUnit & MSpec tests, Moq, Jenkins, Gitlab, Jira, ELK-Stack
About the project:
Our client is a platform that provides global e-commerce and subscription billing solutions that help companies build long-term customer relationships and grow revenue streams. With its flexible, cloud-based billing and monetization platform, our client integrates seamlessly with client systems, simplifies subscription business models, and delivers an optimized online customer experience.
Responsibilities:
- Translating business logic into code
- Automating business processes
- Designing, building, and maintaining performant, efficient, reusable, and reliable code
- Requirements review, requirements development
- PCI DSS standard (four-eyes principle), QA, code review
- Writing unit and integration tests
- Problem-solving, root cause analysis, and 3rd-level support
- Communicating with internal product owners and stakeholders, as well as external providers
- Sharing new ideas, techniques, and methodologies
- A minimum of 4 years of software development experience
- Strong knowledge and experience in designing and developing web backend solutions using .NET Framework and/or .NET Core
- Strong experience with SQL (Oracle)
- Strong understanding of design and architectural patterns
- Knowledge of general tools in teamwork: JIRA, Git, Jenkins, Microsoft Visual Studio (or Rider)
- Profound experience with unit testing frameworks
- English on Upper-Intermediate level
- Nice to have: Azure and/or AWS knowledge and experience
- Nice to have: knowledge in any of these topics: e-commerce, payments, finance, subscription management,
Tech stack: .NET (.NET Framework in transition to .NET Core), Web APIs (SOAP, REST), Oracle SQL, ORM, NUnit & MSpec tests, Moq, Jenkins, Gitlab, Jira, ELK-Stack
- Well-maintained C# .NET Framework platform
- Constant modernization -> transition to .NET Core
- 14.000 tests (unit, integration)
- new datacenters, no cloud
- Any code you touch should be improved for the next person working with it
- processes are built based on the Scrumban approach
- We are gathering a strong .NET team to work on payment logic in our e-commerce solution
- Adding and working on existing payment providers (credit cards, PayPal, direct debit, Google Pay, etc.)
- Connecting with a multitude of web APIs and FTP servers
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
- not applicable for freelancers
Key Skills
Ranked by relevance
jenkins
jira
sql
oracle
gitlab
cloud
git
aws
elk
dss
c
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- Posted
- Feb 02, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lviv
- Company
- N-iX
Industries
Construction
Software Development
IT Services
IT Consulting
Categories
Engineering
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