Now Hiring: .NET Developer (Mid–Senior Level)

📍 Location: Helsinki, Finland (Hybrid Work Model)

🏢 Type: Full-time | Consultancy | Permanent Position

Please Note: This is a permanent role. This role is for Finnish residents only. This role does not offer Sponsorship. You must have the right to work in Finland with no restrictions. Some of our roles may be subject to successful background/security checks.

A leading consultancy based in Helsinki is looking for a skilled .NET Developer to join its growing team of technology professionals. This is an opportunity to work on diverse, high-impact client projects across industries, from sustainability and clean tech to smart infrastructure and digital transformation.

Known for its high-quality delivery, strong engineering culture, and genuine investment in people, this consultancy offers a long-term career path where your work truly matters.

The Role

As a .NET Developer, you’ll work with both private and public sector clients to design, build, and deliver modern digital solutions. You’ll be supported by a collaborative team of senior engineers, architects, and consultants.

Your responsibilities will include:

• Developing scalable backend systems using .NET Core (C#)
• Working as part of cross-functional project teams
• Translating business requirements into robust, maintainable code
• Contributing to architecture, design, and technology choices
• Ensuring high standards of quality and performance across projects

Typical Tech Stack

• Backend: .NET Core / C#
• Frontend: React, TypeScript, Angular (depending on project)
• Databases: SQL Server, PostgreSQL, MongoDB
• Cloud: Azure (primarily), AWS, or GCP
• Tools: Git, Docker, Kubernetes, CI/CD pipelines

What We're Looking For

• 3+ years of professional experience in .NET development
• Strong understanding of clean architecture, APIs, and modern software practices
• Experience working in agile environments
• Ability to work closely with clients and stakeholders
• Fluent in English (Finnish is a strong plus)
• Based in Helsinki

Why Join?

• Join a highly respected consultancy with a reputation for excellence
• Work on meaningful, socially responsible, and sustainable projects
• Competitive compensation and benefits
• Dedicated focus on career development, certifications, and mentorship
• Flexible hybrid working model with high autonomy
• A collaborative, low-hierarchy environment that values quality over speed
• Office located in central Helsinki with modern facilities and regular team events

Interested?

If you're a .NET developer looking to grow your career in a consultancy that values expertise, meaningful work, and a strong technical culture, we’d love to hear from you.

This is a brief description of the role, for the full information, simply apply to the role and I will call you to discuss.

Twitter: @_JeffersonFrank

LinkedIn: https://www.linkedin.com/in/sarah-king-624956160/

Email: [email protected]

Phone: +358 75 326 6584