Freelance Senior .NET Software Engineer in Vilnius, Vilniaus apskritis at WISE INTEGRATION

Join Danske Bank and become part of one of the bank’s key business-facing technology areas.

The Meeting Squad is responsible for solutions that enable advisers and customers to book and conduct both online and physical meetings for financial services consultations. High availability, seamless user experience, and solution quality are critical in this environment.

We are looking for a Senior .NET Software Engineer to strengthen the team and contribute to modernization, cloud-native development, and continuous improvement initiatives within a large-scale international IT organization.

Location

• Hybrid model
• 3–4 days/week onsite in Vilnius, Lithuania

Contract Details

• Start: ASAP
• Duration: 6 months from joining + possible extension
• Utilization: 100%
• Hourly Rate: 30–50 EUR/h

Responsibilities

• Refactor and improve existing codebase
• Reduce system and code complexity
• Maintain and enhance existing solutions
• Develop new product features
• Participate in production releases
• Contribute to incident management activities
• Design and develop cloud-native systems
• Write automated tests
• Develop and maintain .NET and Java services
• Mentor and coach junior colleagues
• Collaborate closely with cross-functional international teams

Requirements

• 5+ years of experience with .NET development
• Strong experience with:
• .NET
• Dapper
• ASP.NET MVC
• MSSQL
• MySQL
• Redis
• ElasticSearch
• Experience building cloud-native solutions
• Experience working with cloud infrastructure (AWS is a strong advantage)
• Understanding of CI/CD principles
• Familiarity with Azure DevOps is considered a plus
• Strong focus on code quality and maintainability
• Ability to take ownership and deliver independently
• Ability to suggest and discuss technical solutions within the team
• Strong accountability and problem-solving mindset
• Upper-intermediate English skills

Nice to Have

• Experience with Java
• Software architecture knowledge
• Experience mentoring or coaching developers

What Company Offers

• Inspiring environment within a large international IT organization
• Opportunity to work on innovative business-facing solutions
• International and collaborative engineering culture
• Continuous learning and extensive training opportunities
• Modern technology environment with cloud-native focus

Selection Process

Selection will be based on:

• Hourly rate
• Relevant experience
• Technical interview