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N-iX Logo N-iX · IT - Software Development

Senior .Net Fullstack Engineer

· Job Posted June 14, 2026
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Job Description

Our team is looking for a skilled .NET Fullstack Software Engineer (primarily backend focused) who is eager to join a large team and develop complex solutions. The ideal candidate will be proficient in C#, .NET Framework, and/or .NET Core, with strong knowledge of TypeScript. Experience with NestJS (Node.js, Postgres, Jest), as well as Next.js or React.js, is a plus.

Job Responsibility

  • Translate business logic into code
  • Design, build, and maintain performant, efficient, reusable, and reliable code
  • Review and develop requirements
  • Adhere to PCI DSS standards (four-eyes principle), participate in QA, and conduct code reviews
  • Write unit and integration tests
  • Perform problem-solving, root cause analysis
  • Communicate with internal product owners and stakeholders

Requirements

  • Minimum 5 years of software development experience
  • Proficient in C#, .NET Framework, and/or .NET Core
  • Strong knowledge of TypeScript
  • Extensive proficiency with SQL, non-relational and relational database systems
  • Oracle knowledge is beneficial
  • Experience contributing to large-scale cloud infrastructures, preferably on AWS
  • Experience with serverless/event-driven architectures
  • Strong understanding of design and architectural patterns
  • Proficiency with general team tools: JIRA, Git, Jenkins
  • Solid experience with unit testing frameworks
  • Experience with Docker and CI/CD pipelines
  • Strong communication and problem-solving skills
  • Confident English for daily communication

Nice to have

  • Experience with NestJS (Node.js, Postgres, Jest)
  • Next.js or React.js
  • familiarity with JSON Schema specification, Terraform, and REST API design
  • Experience with Kubernetes
  • experience with AI-assisted coding (e.g., GitHub Copilot)
  • knowledge in any of the following domains: e-commerce, payments, finance, or subscription management

What we offer

  • 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
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