Reaktor is hiring: 21 open roles
As of 2026-10-02, Reaktor has 21 open roles on its career site, mostly software engineering (11), data science & ai (2) and devops, sre & cloud (2), in Finland (16), Portugal (2) and Japan (1). 4 are new this week.
| Website | not mapped |
|---|---|
| Applicant tracking system | Ashby (careers page): 21 roles |
| Open roles | 21 |
| New this week | 4 |
| Roles with a salary range | 1 (4.8%) |
| Newest posting date | 2026-10-01 |
| In our index since | 2026-10-02 |
Open roles by role family
Open roles by country
Top locations
Teams and departments
Most common job titles
| Title | Openings |
|---|---|
| Senior Fullstack Developer | 3 |
| Full Stack Developer | 2 |
| Lead Developer | 2 |
| AI Developer - LLM Applications | 1 |
| Full-Stack Developer (Lisbon) | 1 |
| Head of Communications & Investor Relations, Global | 1 |
| Head of Marketing, Global | 1 |
| Machine Learning Engineer | 1 |
| Mobile Developer | 1 |
| People Operations Partner, North America | 1 |
| Platform Engineer (AWS), Gaming & Entertainment | 1 |
| Sales & Account Manager, Reaktor Public Sector | 1 |
| Senior Native Mobile Developer - iOS & Android | Retail | 1 |
| Senior Platform Engineer (Defence & Security) | 1 |
| Software Developer | 1 |
Open roles by posting month
Month of the posting date the ATS gives, for roles still open on 2026-10-02.
Reaktor in hiring lists
FAQ
- Is Reaktor hiring?
- Yes. As of 2026-10-02, Reaktor has 21 open roles on its career site, 4 of them new this week.
- What roles is Reaktor hiring for?
- Mostly software engineering (11), data science & ai (2) and devops, sre & cloud (2). Common titles: Senior Fullstack Developer, Full Stack Developer and Lead Developer.
- Where is Reaktor hiring?
- Most open roles are in Finland (16), Portugal (2) and Japan (1).
- Which applicant tracking system does Reaktor use?
- Ashby (the public job board we read daily).