Full-Stack Developer (AI), Severa

Visma Oy; Deutschland; Vor Ort; EUR 90.000 - 120.000; Vollzeit

Benefits dieser Stelle

Learning time (up to 10% of working)

Flexible remote options

Zusammenfassung

Visma Solutions Oy is seeking a Full-Stack Developer (AI) to lead the development of AI-powered features across the full stack, from concept and UI to backend APIs and automation. You will plan and implement approaches for each use case, including LLM-powered features or ML models, and collaborate closely with our product team on roadmaps and technical decisions.

You will join a forward-thinking R&D environment with an AI-first development lifecycle, contributing to Data Lake initiatives and

Qualifikationen

• Several years of software development experience with shipping full-stack projects.
• Hands-on with C# .NET and React/TypeScript.
• Experience building and shipping AI-powered features to production.
• Experience with AI-first development pipeline and agentic coding tools.
• Experience with a major cloud platform (Azure preferred).
• Excellent English communication skills.

Aufgaben

• Develop AI-powered features across the full stack, from UI to backend APIs and automation.
• Plan and implement approaches for each use case, including LLM-powered features and predictive ML models.
• Collaborate with product management on roadmap planning and technical decisions.
• Ensure features run reliably in production and contribute to AI-first development lifecycle.
• Participate in building the Data Lake and leveraging AI/ML services built on top of it.

Kenntnisse

Full-stack development

C# .NET

React/TypeScript

AI-powered features

Azure AI / OpenAI

Cloud (Azure)

English communication

Tools

Azure OpenAI / Azure AI Foundry

Jobbeschreibung

Overview

Severa is the market-leading SaaS solution for professional services organisations, serving around 50,000 users in Finland, Sweden, Norway, Denmark, and the Netherlands. With Severa our customers can manage projects and resources as well as time tracking and invoicing processes. Our goal is to grow our presence in the Nordic market and become the most beloved tool for project teams. We are now looking for a Full-Stack Developer (AI) to lead the development of AI-powered features in our product.

You will play a key role in developing AI features for our product, working across the full stack from concept and UI to backend APIs and automation. You’ll plan and implement the right approach for each use case, whether that’s an LLM-powered feature, a predictive ML model, or something entirely new. This includes collaborating closely with our product management team on roadmap planning and technical decisions, as well as ensuring the features you build run reliably in production. Looking ahead, we’re also building out a Data Lake, which will open up exciting new possibilities for the AI/ML services you can build on top of it.

Responsibilities

• Develop AI-powered features across the full stack, from concept and UI to backend APIs and automation.
• Plan and implement approaches for each use case, including LLM-powered features and predictive ML models.
• Collaborate with product management on roadmap planning and technical decisions.
• Ensure features run reliably in production and contribute to the AI-first development lifecycle.
• Participate in building the Data Lake and leveraging AI/ML services built on top of it.

Qualifications

• Several years of experience in software development with a track record of shipping full-stack projects into production.
• Solid hands-on experience with C# .NET and React / TypeScript.
• Hands-on experience building and shipping AI-powered features to production using LLM platforms (e.g., Azure AI Foundry or Azure OpenAI or equivalent).
• Experience with an AI-first development pipeline and agentic coding tools (e.g., Claude Code, GitHub Copilot).
• Excellent problem-solving skills and ability to work independently on complex technical issues.
• Hands-on experience with a major cloud platform (Azure preferred; AWS/GCP acceptable).
• Excellent English communication skills.

Bonus skills

• Engineering prompts and evaluating LLM output quality and reliability in production.
• Working with tool-calling and agent architectures (e.g., MCP or similar).
• Implementing vector databases and RAG patterns.
• Managing AI costs and latency (model selection, caching, token optimization).
• Exposure to data lake / data platform technologies (e.g., Microsoft Fabric).
• Setting up AI observability to track model performance, drift, or usage in production.

What to expect when joining us

Joining Severa R&D places you in a forward-thinking environment where AI is integrated into the development lifecycle. We are committed to an AI-first approach, moving GenAI from exploratory projects to production-ready workflows. In this role, you will:

• Drive AI Innovation: take features from discovery to deployment using our AI-aided development pipeline with ownership over how AI solves customer problems.
• Work in a Cohesive, Autonomous Environment: join a small cross-functional feature team (3-5 people) with end-to-end technical responsibility, supported by a Team Manager and Product Owner.
• Collaborate and Grow: participate in our AI Champions network and developer guilds within a culture of autonomy and continuous improvement as we scale across the Nordics.

Our product development organization consists of ~30 people. You will belong to a feature team, collaborating with other cross-functional teams to translate product plans into capability features. We support growth and value autonomy, with mentorship across Visma’s AI community. We offer opportunities for professional growth and learning new skills, including dedicating up to 10% of working hours to learning.

Location and benefits

At Visma Solutions you’ll have a cosy and relaxed work environment with over 500 colleagues, modern tools, and comprehensive employee benefits that support work-life balance. Visma Solutions Oy has been awarded the Hyvän mielen työpaikka® symbol for commitment to employee mental health. You may work from our offices in Helsinki and Lappeenranta, or remotely from anywhere in Finland, with occasional visits to the Helsinki (Pasila, Mall of Tripla) or Lappeenranta offices.

Recruitment process and salary

Our recruitment process includes two interview rounds. We contact all candidates within a week after the application period ends. We will start processing applications at the turn of July and August. This is a new position, and salary range depends on relevant experience and seniority; we welcome your salary expectations.

Applications are invited until August 16, 2026.