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Lead Software Engineer - Reaktor - Helsinki, Finland

Posted: April 12, 2026
Posted 88 days ago
Last seen in crawl: July 7, 2026 (1d ago)
Estimated Expiry: May 17, 2026
Location
Remoteness
Role & Management
Role Level:Mid-Level
Job Type
Experience
8 years
Required Languages

Job Description

The role involves working across the full software development lifecycle, collaborating with clients and teams, implementing features, and improving workflows. The candidate should have extensive experience in back-end, front-end, and operations, with at least eight years of relevant work experience, and be skilled in agile project management, client stakeholder collaboration, server-side programming languages like TypeScript/JavaScript and Node.js, and client-side frameworks such as React. Fluency in English and willingness to work in a hybrid setup are required.

Company Information

Current open roles at Reaktor on JobCrawls
LocationActive listings
Helsinki, Finland31
Tampere, Finland14
Remote - Global7
Turku, Finland7
Amsterdam, Netherlands1
Current role mix at Reaktor on JobCrawls
Role typeActive listings
Software Engineer20
Data Architect2
Data Engineer2
Developer2
Mobile Developer2
Lead Developer2
Full Stack Developer2
Software Developer2
Sales Coordinator1
Human Resources Specialist1
Data Scientist1
Sales Representative1
Business Development Lead1
System Administrator1
AI Developer1
Software Architect1
Lead Software Engineer1
Product Management Lead1
Account Manager1
Sales Director1
Machine Learning Engineer1
Current role-level mix at Reaktor on JobCrawls
Role levelActive listings
Mid-Level21
Senior8
Mid-level5
Intern1
Junior1
Manager1

Reaktor appears in 60 indexed job postings in JobCrawls' Finland dataset since April 2024. In that historical index, the strongest location signals for this employer are Helsinki, Finland, Tampere, Finland, and Remote - Global.

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

Job Details

Education Level

None required
1 day agoContent Complete

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