Full Stack Developer

What if your next role would let you shape user experiences at the core of Finland’s financial infrastructure?

We’re looking for a Full Stack Developer to join our New Business team in Euroclear Finland’s IT department for a permanent position.

This role has strong front‑end focus, and you will take true end‑to‑end ownership of solutions, with a particular emphasis on building high‑quality, secure and user‑friendly client‑facing interfaces.

This position suits a developer who values engineering excellence, meaningful impact, and professional autonomy, and who enjoys solving complex problems in a stable but continuously evolving environment contributing to systems that are critical to the Finnish and Nordic financial markets.

You will join an experienced development team working at the intersection of technology, product development and financial market infrastructure led by our Head of Development Services, Finland, Tommi Tarkiainen.

Here’s a message from Tommi:
“This role is a great fit for someone who enjoys working across the full stack but has a passion for building excellent user interfaces. We value reliable, maintainable solutions and give our developers the space to take ownership from design through to production. At the same time, you’ll always have the support of a strong team to challenge ideas and continuously improve how we build.”

In this role, you’ll build and operate modern, long‑lived systems where quality, reliability, and security are critical. Working closely with other developers, architects, product owners, and UX designers, you’ll deliver secure and scalable full‑stack solutions, from user interfaces to backend services and deployment pipelines. Your work will support business‑critical systems used daily by key market participants in a highly regulated financial environment.

• Design and build modern user interfaces with focus on usability, accessibility, performance
• Design and develop full stack software that fulfils functional and non‑functional requirements.
• Implement necessary APIs, integrations, data flows.
• Develop and maintain automated tests
• Ensure performance, security, and reliability of solutions
• Work with container platforms and Linux‑based runtime environments both on‑premises and in cloud.
• Apply engineering best practices (maintainable code, reviews, CI/CD, documentation)
• Collaborate with product, UX, architecture and development teams

We are looking for a generalist software developer with a strong front‑end mindset
, who combines technical skills with a genuine interest in user experience and quality delivery
.

• At least 5 years of hands‑on experience in front‑end development (React, Type Script)
• Proven ability to build high‑quality, user‑centric interfaces in collaboration with UX/service designer
• Knowledge of secure software development practices
• Experience with APIs and integrations
• Experience with test automation tools such as Playwright (or similar)
• Understanding of testing strategies and quality engineering
• Experience with containers and Linux runtime environments
• Strong problem‑solving skills and an ownership‑driven approach
• Good communication skills and fluency in English. Our working language is English. Fluency in Finnish is considered an advantage.
• Ability to collaborate in cross‑functional teams.

• Experience in financial or regulated environment
• Experience with CI/CD pipelines and cloud platforms (e.g. Azure)

Meaningful work with real impact
You’ll work on systems that directly support critical market infrastructure. You will work in a regulated environment that challenges you to build solutions where security, reliability, and performance are not optional, but built into everything you do.

Stability with room to modernise
You’ll work with long‑term, business‑critical systems while also contributing to modern technologies and continuous development. This gives you the rare combination of stability, scale, and meaningful technical evolution.

A strong and supportive tech community
Our IT organisation is large for our size and rich in deep financial domain knowledge. You’ll collaborate…