16.02.2026

Full-Stack Developer

React/TS, Kotlin/Ktor, AWS

We are looking for a Full-Stack Developer to join a long-term assignment developing a widely used operational system in a retail environment.

Start

ASAP

Duration

ongoing

Location

Helsinki, Hybridi

Allocation

100%

We are looking for a Full-Stack Developer for an ongoing assignment in a retail environment.

The team develops a widely used operational system that provides data and transparency into daily operations, as well as opportunities to improve and optimize processes.

Technologies

Frontend: React / TypeScript
Backend: Kotlin / Ktor
The service runs on AWS.

We are looking for someone with strong enthusiasm for AI and preferably some experience with the latest models, agents, and spec-driven workflows. Experience in building user-facing AI solutions (e.g., conversational interfaces, etc.) is considered a plus.

Profile

Strong team player - you genuinely enjoy working collaboratively
You take ownership and drive things to completion
You care about quality and production reliability
You have a positive, forward-driving attitude
You are interested in the product, business, and end users
You have experience improving ways of working within your team

The role requires working at the client’s office in Helsinki two days per week.

If you are interested, please apply via the link below as soon as possible. We would appreciate it if you briefly describe your relevant experience in relation to the requirements.

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