Full stack developer
Visma is looking for a Senior .NET full stack developer with AI Expertise for a product company.
We usually respond within three days
Visma is not just your average company – we're a leading Norwegian player in the mission-critical business software scene, making a real impact. Picture us as the folks who find, build, and deliver software that genuinely makes life better for millions of people worldwide.
Our software? It's the magic wand that simplifies and automates those tricky work processes, giving folks the freedom to enjoy their everyday lives a bit more. Now, here's the cool part – Visma isn't just a company; it's a dynamic network of go-getters, each running their show with that startup flair, unique personality, and strong leadership.
What sets us apart? Well, each of our companies gets to do its thing – we call it business autonomy. It's like a secret sauce that keeps our growth game strong. Our mission is simple but powerful: we want to empower people by making complex tasks easy. Looking forward, we're not just tech enthusiasts; we're on a mission to shape the future of society through our tech wizardry.
What you bring to the table:
Core technical skills
- 5+ years of professional .NET development experience
- Advanced proficiency in C# and the .NET ecosystem
- In-depth understanding of Blazor and modern web application architecture
- Experience with ASP.NET Web Forms
- Expertise in ASP.NET Core 8.0 and cloud-native application development
- Experience with SQL, microservices and distributed system design
- Experience with DevOps
- Modern web development
- Advanced JavaScript/TypeScript skills
- Progressive Web App (PWA) development
- Serverless architecture and cloud-native design patterns
- GraphQL and modern API design
- Real-time technologies (SignalR, WebSockets)
Frontend technology
- Experience with component-based frameworks (Blazor, React, Vue)
- Complex state management
- Performance optimization
- Responsive and adaptive design
AI and generative technology
- Experience with AI/ML integration in web applications
- Familiarity with OpenAI, Azure Cognitive Services, or similar platforms
- Understanding of prompt engineering and AI context management
- Knowledge of AI-assisted coding tools (GitHub Copilot, ChatGPT)
- Experience with generative AI for intelligent features
- Ability to leverage AI for code generation and optimization
- AI-powered search and recommendation systems
What we expect from you:
- Good-level frontend development experience
- Extensive experience in software development, with a focus on React, Typescript, Tailwind, Javascript
- Hands-on experience working with Agile methodologies and collaborating with full-stack teams of software engineers and quality automation engineers to drive project delivery
- Strong communication skills in English, enabling effective collaboration and knowledge sharing within the team
What you can expect from us:
We will offer you a competitive salary and benefits package. But, we hope you will give us a chance based on what truly makes us the coolest place to work (in our opinion):
- We love that you bring your ideas to the table: You will be part of a culture that favors experiments and value initiative, so it’s easy to get your ideas heard.
- Make an impact from day 1: We want you to experience meaning as much as you experience mastery through creating value that impacts people's everyday lives. And you get to influence how to go about creating that value with full autonomy of your work.
- Flexibility at all stages of life: Work is an important part of life. Yet, we know that you are much more than your job. We make room for people at all stages of life.
- We invest in your competence: When you step into Visma, opportunities from A-Z awaits. You will be met by engaged leaders that care for and support you, and take part in competence sharing and learning networks across Visma within.
- Above all, we are a team: Team spirit is key for us to deliver on our promises to people and society, but most importantly; to form a culture where people support and care for each other as much as we have tons of fun together.
We celebrate a culture where everyone's uniqueness contributes to our collective success. Feel free to share a bit about yourself, your interests and what makes you thrive both at work and in life. We're looking forward to learning more about you!
*To comply with local employment laws, this position is open only to individuals who have the legal right to work in Portugal. Candidates must have a valid work permit or authorization to work in Portugal without employer-sponsored visas.
- Department
- Software Development
- Role
- Back-end developer
- Locations
- Porto
- Remote status
- Hybrid
- Employment type
- Full-time
- Company
- Visma Tech Unipessoal LDA
- Competencies
- .NET, ASP.NET
- Application deadline
- 01 January, 2026
About Visma
Visma is a leading provider of core business software for a more efficient and resilient society. We simplify the work of companies and organisations of all sizes, empowering people and helping businesses grow and thrive.
Think of Visma as an ecosystem of companies, cultures, and people, united by shared values and the vision to shape the future of society through technology.
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