Vacant job

Do you want to help develop business-critical products used daily by thousands of users? Do you thrive in an environment where technology, product development, and innovation are at the center?

We are now looking for a Senior .NET Developer for an established product company that is part of a larger Nordic IT group. The company is in an exciting growth phase with international ambitions and offers a technically advanced product environment where you will have significant influence over both solutions and development processes.

Here you will have the opportunity to work close to the business, influence technical decisions, and contribute to products that create tangible value for customers every day.

The Role

As a Senior Developer, you will become an important part of an experienced development team, driving both technical development and product development forward.

You will be responsible for:

• Creating technical solution proposals and designs
• Developing new features and services
• Writing unit tests and ensuring high code quality
• Debugging, optimizing, and further developing existing solutions
• Conducting code reviews
• Mentoring and supporting other developers as needed
• Contributing to continuous improvements in development processes and working methods

We believe you have

• At least 5 years of experience in system development in a .NET environment
• Very good knowledge of C# and ASP.NET Core
• Experience with MS SQL Server, including database schema design and performance optimization
• Experience in frontend development with React or similar JavaScript frameworks
• Good familiarity with Git/GitLab and modern development processes
• Experience with test-driven development, unit tests, and preferably test automation
• Knowledge of CI/CD, version control, and DevOps principles
• Experience with REST API design
• Knowledge of system architecture and design patterns such as SOLID and DDD
• Experience with AWS or another modern cloud platform

We also believe that you are someone who likes to take responsibility, share your knowledge, and has a genuine interest in understanding users' needs and the business's challenges.

For the role, you must be able to communicate fluently in Swedish and English.

Why this role?

• Work with modern products and solutions that make a real difference for users
• Have significant influence over technical decisions and architecture
• A combination of entrepreneurial spirit and the security of a larger, established group
• Competent colleagues and a strong developer culture
• Opportunities to grow both technically and professionally
• Hybrid work model with great flexibility
• International growth journey and exciting future plans
• Regular tech talks, knowledge sharing, and forums for technical development
• Attractive benefits package and a company that invests in its employees

The Team

You will become part of a product development team responsible for business-critical solutions within resource and asset management. The team works with modern platforms and services that help customers streamline operations, gain better control over their resources, and make more data-driven decisions.

Here, technical expertise is combined with a strong product focus and close collaboration between development, product, and users.

If you find our offer interesting and meet the requirements for the position, do not hesitate to apply.

All applications are treated confidentially.

About Comstream:

Comstream is a thriving organization with about 70 employees and offices in Sweden and Bulgaria. We specialize in connecting IT talent to growth companies and delivering high-quality services in software development and technical support. Additionally, we are proud to offer and continually enhance our SaaS platform, Jobshark, for tech recruitment and freelancing.

Over the past few years, we’ve experienced substantial growth, and we’re excited to continue expanding our operations. If you’re looking to join an international organization with a Scandinavian-inspired business culture, Comstream is the perfect place for you. We prioritize your professional growth and foster an environment where you can succeed. At Comstream, teamwork is at the heart of everything we do, and we promote a culture where every voice is heard and respected. Our core principles are rooted in collaboration, empowerment, and freedom, creating a workplace where you can truly make an impact.

For more information, please visit our corporate website at www.comstream.eu.