Full Stack Developer

Are you an experienced Full Stack Developer who enjoys solving complex technical challenges and exploring new ways of building software? Are you excited about AI-powered development and agentic coding tools?

Join Ecobio's SaaS development team and help us build software that enables businesses to manage their environmental responsibilities and achieve their sustainability goals.

We're looking for a versatile and ambitious Full Stack Developer who wants to take ownership of technical solutions, influence product development, and work with modern technologies in a collaborative environment.

Why Ecobio?

At Ecobio, you'll join a small, highly skilled team where your work has a direct impact on our product and customers. Our SaaS platform, Ecobio Manager, helps organizations manage regulatory compliance, chemical safety, risk assessments, sustainability reporting, and carbon footprint calculations. Developed in Finland and used internationally, the platform combines sustainability expertise with modern software technology.

We're continuously developing our platform, exploring AI-powered features, and adopting new approaches to software development.

What you'll be doing

As a Full Stack Developer, you'll work across the entire technology stack, from cloud infrastructure and backend services to APIs and user interfaces.

Your responsibilities will include:

• Designing, developing, and maintaining scalable SaaS solutions using .NET, C#, React, and Azure.
• Developing and improving our Azure cloud infrastructure, databases, and integrations.
• Designing and implementing secure, high-performing REST APIs.
• Building intuitive user-facing features in close collaboration with our product and design teams.
• Contributing to the development and integration of AI-powered capabilities into our SaaS platform.
• Improving software quality through automated testing, code reviews, and modern development practices.
• Participating in technical architecture decisions and continuously improving our development processes.

You'll have the opportunity to take ownership of technical solutions from initial design to production.

What we're looking for

We're looking for someone who combines strong technical skills with curiosity, initiative, and a product-oriented mindset.

Technical Skills

We expect you to have solid experience in software development and a good understanding of modern cloud-based applications. Our technology stack includes:

• Backend: .NET, C#
• Frontend: TypeScript, React
• Cloud & Infrastructure: Microsoft Azure, Docker, Bicep, Infrastructure as Code (IaC)
• Databases & Caching: Azure SQL, Cosmos DB, Redis
• APIs & Authentication: REST APIs, OAuth 2.0, OpenID Connect
• Development Practices: Git, CI/CD, automated testing

You don't need to be an expert in every technology listed above, but we expect you to have strong experience with .NET/C# and cloud-based software development, along with the ability to work across the full stack.

Experience with the following is considered an advantage:

• Aurelia
• Azure AI Search and Azure AI Foundry
• Power BI
• AI-powered application development and integrations

We're looking for a developer who enjoys solving complex technical problems, takes ownership of their work, and values clean, maintainable code.

You appreciate collaboration, knowledge sharing, and open technical discussions, while also being comfortable working independently. You're interested in modern development practices, including AI-powered and agentic development tools.

You can communicate effectively with both technical and non-technical colleagues. Our team's working language is English. Finnish is considered an advantage.

What We Offer

• Meaningful work helping organizations improve their environmental performance and manage sustainability requirements.
• Real influence on product architecture, technology choices, and development practices.
• Modern AI-powered development tools and contribution to innovative software solutions.
• A skilled and collaborative team
• Flexible working hours and remote work opportunities.
• Great location in Kamppi, Helsinki.
• Lunch and sports benefits, as well as a company phone benefit.
• A full-time position in a growing sustainability technology business.

Ecobio – The Standard in Corporate Sustainability

Ecobio is a Finnish sustainability consulting and technology company helping organizations navigate environmental regulations, improve sustainability performance, and meet their reporting obligations.

As one of the oldest sustainability companies in the Nordic countries, we combine decades of environmental expertise with modern technology.

Learn more:

• Ecobio: www.ecobio.fi
• Ecobio Manager SaaS platform: www.ecobiomanager.com

Interested in Joining Us?

Please send us your application, CV, and salary expectations in either Finnish or English as soon as possible, but no later than 19 November 2026. We'll start interviewing candidates during the application period, so we encourage you to apply early.

Questions about the position?

Toni Suominen, Chief Technology Officer (CTO)

• Email: toni.suominen@ecobio.fi
• Phone: +358 20 765 6146

Available on weekdays from 8:00 to 16:00 (Finnish time).