Reaktor careers
Reaktor is hiring: 12 open roles as of November 10, 2026, none listed as remote, 75% of them senior level. The roles ask most for Python, Java and Kotlin.
Which of Reaktor’s 12 roles fit you?
Pick your team. landed reads each role against your resume and applies to the ones that fit.
- Senior Platform Engineer (Defence & Security)Helsinki
- Lead DeveloperTurku
- Lead DeveloperHelsinki
- Senior Native Mobile Developer - iOS or Android | RetailHelsinki
- Lead System Administrator (Defence & Security)Helsinki
Reaktor is a Finnish globally operating technology company that designs, builds and sells software products and digital solutions. Reaktor specializes in digital innovation, software development and strategic design.
Open roles
12
Headcount
501-1000
Remote roles
0%
Hiring now · checked today
Reaktor has 12 roles open right now.
landed applies to the ones that fit you on Reaktor's own site, the hour they go live.
landed · Reaktorautopilot on
Senior Platform Engineer (Defence & Security)
Helsinki
Lead Developer
Turku
Lead Developer
Helsinki
12 open
Open roles at Reaktor
Senior Platform Engineer (Defence & Security)
Reaktor
Helsinki
Senior Platform Engineer (Defence & Security)
Helsinki
Pay not posted
2w ago
Lead Developer
Reaktor
Turku
Lead Developer
Turku
Pay not posted
2w ago
Lead Developer
Reaktor
Helsinki
Lead Developer
Helsinki
Pay not posted
2w ago
Senior Native Mobile Developer - iOS or Android | Retail
Reaktor
Helsinki
Senior Native Mobile Developer - iOS or Android | Retail
Helsinki
Pay not posted
4w ago
Lead System Administrator (Defence & Security)
Reaktor
Helsinki
Lead System Administrator (Defence & Security)
Helsinki
Pay not posted
5w ago
System Administrator (Defence & Security)
Reaktor
Helsinki
System Administrator (Defence & Security)
Helsinki
Pay not posted
6w ago
テックリード＆クライアントリード
Reaktor
Tokyo
テックリード＆クライアントリード
Tokyo
Pay not posted
6w ago
Platform Engineer (AWS), Gaming & Entertainment
Reaktor
Helsinki
Platform Engineer (AWS), Gaming & Entertainment
Helsinki
Pay not posted
8w ago
landed applies. You interview.
Let landed apply to Reaktor for you
landed fills Reaktor’s own application with your profile and writes every answer for the role. 10 free auto-applies, no card.
Frequently asked
Is Reaktor hiring right now?
Yes. Reaktor has 12 open roles live on its own careers page today, and the list above refreshes daily.
Does Reaktor hire remote?
Almost all of Reaktor’s open roles are office based right now.
How do I apply to Reaktor?
Every role above links to Reaktor’s own application. Or let landed apply for you: it fills the company’s form with your profile and writes the answers for each role.