Freelance .NET Developer in Vilnius, Vilniaus apskritis at WISE INTEGRATION

Project/Client: Gaming
Location: Vilnius (4 mandatory office days per week)
Start Date: ASAP
Duration: 6 months with possible extension
Seniority: Mid-Level / Senior
Language: Lithuanian and English

Role Overview:
We are looking for a Backend Developer to join a product-focused team in the gaming industry. The role involves ownership of backend development using C#, .NET 8/9, Azure SQL, and Azure cloud infrastructure. You will contribute to scalable web-based applications, design and integrate REST APIs, and collaborate with technical and non-technical stakeholders.

Key Responsibilities:

• Key Responsibilities:

  • Contribute to backend development initiatives within a dedicated technical team.

  • Participate in and lead code reviews to maintain high code quality.

  • Design, build, and integrate REST APIs for scalable web-based applications.

  • Take ownership of technical decisions and backend architecture within the team scope.

  • Collaborate with technical and non-technical teams across the organization.

Must-Have Requirements:

• 4+ years of hands-on experience with C# and .NET, preferably .NET 8/9

• Experience with CI/CD, Kubernetes, Grafana, or APM tools

• Proven experience developing and maintaining web-based applications

• Strong experience with REST APIs, including both integration and design

• Ability to work independently, take ownership, and drive outcomes

• Proficiency in Lithuanian and English

Nice to Have:

• Familiarity with Azure, Service Bus, Docker, or Bitbucket

• Exposure to Azure AI Search or Apache Lucene