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Overview

Wolt Oy company logo

Senior Fullstack Engineer, Support Group - Wolt Oy - Helsinki, Finland

Software Engineer

Location
Helsinki, Tallinn, Estonia
Remoteness
Hybrid (Helsinki office)
Estimated Expiry
February 3, 2026
Job Type
Full-time
Experience
Minimum experience: 7 years
Posted: December 30, 2025
Required:
English

Job Description

Join Wolt's Support Engineering Group to build scalable, robust support systems for millions of users and partners worldwide. Develop intuitive chat interfaces, self-help flows, and automation tools, with a focus on scalability and user experience. Work in Helsinki or Tallinn, contributing to a fast-growing, innovative environment.

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Company Information

Wolt Oy company logo

Wolt Oy

Other personal service activities n.e.c.
Pohjoinen Rautatiekatu 21 00100 HELSINKI
Business ID: 2646674-9
Headcount: 1,084
Company Age: 11 years

Financial Overview (2024)

Wolt Oy was unprofitable in 2024 with revenue of €139.9M and a profit margin of -4.6%.

€139.9MRevenue-€640.8MProfit-4.6%Profit Margin

Data shown is based on historical job postings from our database.

Job Details

Requirements

  • 7+ years of software engineering experience
  • Golang in production (2+ years)
  • Experience with SQL and NoSQL databases
  • Building low-latency, high-throughput distributed systems
  • React application development
  • Testing with Playwright, Cypress, or Go testing

Responsibilities

  • Design and develop scalable full-stack applications
  • Architect distributed systems
  • Improve system reliability and latency
  • Develop responsive UI components
  • Mentor engineers and conduct code reviews
  • Collaborate with product managers and designers

Field:

Technology

Minimum Years of Experience

7 years

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