Interested in building a leading SaaS product? If so, come join us in developing Netvisor, top notch financial management software in Finland!

Netvisor SaaS-product already serves over 40 000 clients in Finland. This means that over 200 000 payslips are created and over 1 million invoices are sent monthly. Our product streamlines the daily lives of Finnish entrepreneurs, accountants, and employees by automating many important processes in invoicing, payroll, and expense management.

What to expect when you join us?

As one of our team members is moving internally to new challenges, we are now looking for a Senior Fullstack Developer to join our team working on the modernisation of Netvisor Payroll. This team currently consists of seven in-house developers, supported by designers and architects. Your daily activities include fullstack software development with modern (AI) tools and agile working methods.

In addition to coding, you will act as a technical mentor for the team, proactively identifying and driving improvements in the codebase, architecture, delivery, and ways of working. You will also steer the planning and prioritization of the team’s work from a technical perspective together with the Product Owner. We don’t expect you to handle everything on your own, so you’ll collaborate closely with our Tech Lead on technical decisions and their long-term impact, including trade-offs, tech debt, and maintainability.

Our company values are entrepreneurial, responsible, dedicated, and inclusive, and the people that thrive with us share these values. We also value responsibility and freedom, and believe in genuine teamplay.

Our hopes for our new colleague

In order to succeed in this role, you need a proven track record of building and shipping full-stack projects into production and extensive experience in the following areas:

• Expertise in React and TypeScript

• Proficiency in C#, .NET 8+ and ASP.NET Core

• Experience with relational databases

• Competence in writing and maintaining tests

You should also have practical, hands-on experience utilising AI tools in daily software development work. Practical exposure to AI specification driven development methodology and building product features that utilize AI technologies is considered a substantial asset (this could be professional experience or significant personal projects involving LLMs or traditional machine learning).

Finally, we expect you to bring:

• Experience and drive in mentoring and taking full ownership of the development activities in a team.

• Excellent problem-solving skills with the ability to work on complex technical issues.

• Proactive attitude - you want to get things done efficiently and effectively.

• We have a Finnish customer base, so fluent communication skills are needed both in written and spoken Finnish and English in order to be able to work with Finnish payroll related terminology.

As nice to have, but not at all necessary, we would find it beneficial if you have previous experience in payroll systems or from a highly regulated industry. It’s also very helpful if you have experience with cloud-native or Kubernetes applications and AWS, or familiarity with CI/CD pipelines and Git. We use GitHub for code repository/version control, and GitHub actions and ArgoCD for CI/CD.

We want you to grow and thrive with us

Our developers at Visma Solutions play a key role in our goal to be the best software company in Finland. We want to learn and develop both our own work and our products in an increasingly modern direction. In addition to product development, we invest heavily in the development of our people. We have the opportunity to use 10% of our working hours to learn new things. We are committed, curious, active, and solution-oriented team players. We set challenging goals for ourselves and give each other a lot of responsibility for achieving results. With us, you'll undoubtedly build your own growth story. We want you to shine!

At Visma Solutions you'll have a cosy and relaxed work environment with around 500 colleagues, modern tools, and comprehensive employee benefits that support work-life balance. Visma Solutions Oy has been awarded the Hyvän mielen työpaikka® symbol as a recognition of commitment to strengthening the mental health of employees. The multinational corporation combined with the agile approach of Visma family companies creates a unique work environment and excellent career opportunities.

Apply now, and we’re happy to tell you more!

Please send your application no later than January 26th, 2026.

Visma Solutions has offices in Helsinki and Lappeenranta, but you can also work from other Visma offices or remotely from anywhere in Finland. Although we're connected throughout the day we don't physically sit close to each other, so we don't expect you to either, but we hope you could occasionally visit your team mates in our offices.

We believe diversity is a richness so we would love to have applications from people with various backgrounds. However, we are not able to offer visa sponsorship or relocation services, so you would need to be already based in Finland and have a valid work permit.

The salary range in this position is difficult to estimate as it depends on your relevant experience and seniority, but we are happy to discuss and hear your expectations. In addition to salary, we offer a wide range of benefits (including personnel fund, sports, culture, massage, dental, bike benefit, extended health care, recreation budget, rewards and bonuses, company parties, snacks in the office, etc).

For more information please contact Team Manager Kati Ahvonen, kati.ahvonen@visma.com / +358 50 381 4001. You can reach Kati on 16.1.2026 at 14-15 and 23.1.2026 at 13:30-14:30.

More than 500 top experts at Visma Solutions help our customers to improve and automate their business. Our products for financial administration, payroll, operational management, and electronic signature are market leaders in their respective fields. We are part of the agile Nordic software group Visma, which employs 1 500 experts in Finland. Read more at https://www.visma.fi/yritykset/visma-solutions-oy.