Full Stack Engineer: Own Critical Fintech Systems (Hybrid)

Barona IT Talent Oy; Helsinki; Hybrid; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Office breakfasts

Volunteer day

Occupational healthcare

Wellbeing benefits

Job summary

Euroclear Finland is looking for a capable Full Stack Developer to join our New Business IT team in Helsinki. You will build and operate modern, scalable systems that support critical market infrastructure for Finnish and Nordic financial markets.

You will collaborate with product owners, UX designers, and architects to deliver secure, end‑to‑end solutions, from UI to backend services, in a regulated environment with a strong emphasis on quality and autonomy.

Qualifications

• At least 5 years hands-on front-end development (React, TypeScript).
• Solid back-end skills with Java/Spring Boot.
• Experience with APIs and integrations.
• Experience with test automation tools such as Playwright.

Responsibilities

• Design and build modern UIs with focus on usability and performance.
• Develop full-stack software fulfilling functional and non-functional requirements.
• Implement APIs, data flows, and integrations.
• Own end-to-end delivery from design to deployment and operation.
• Develop and maintain automated tests.
• Ensure performance, security, and reliability of solutions.
• Work with container platforms and Linux runtimes, on-prem and cloud.

Skills

React

TypeScript

Java

Spring Boot

APIs

Playwright

CI/CD

Linux

English

Tools

Cloud platforms (Azure)

Job description

Euroclear Finland is looking for a capable Full Stack Developer to join our New Business IT team in Helsinki. You will build and operate modern, scalable systems that support critical market infrastructure for Finnish and Nordic financial markets.

You will collaborate with product owners, UX designers, and architects to deliver secure, end‑to‑end solutions, from UI to backend services, in a regulated environment with a strong emphasis on quality and autonomy.