Reaktor

Open 23d On-siteEuropeFull-time

3 weeks ago

System Administrator (Defence & Security)

Ansible Authentication Automation Bash CentOS +7 skills

Reaktor's Defence & Security unit in Helsinki is hiring a System Administrator for its internal IT team. Day to day they build and maintain secure internal IT systems, develop automation, handle networking, security, and troubleshooting, and support consultants on security-critical projects using Linux, scripting, and automation tooling.

Open 23d On-siteEuropeFull-timeSenior

3 weeks ago

Senior Platform Engineer (Defence & Security)

AI Ansible Automation Bash CI/CD +24 skills

Senior Platform Engineer at Reaktor's Defence & Security unit in Helsinki: design, build and operate secure on-premise and private cloud platforms (including GPU infrastructure for AI) supporting critical client projects. Hands-on with IaC, virtualization, Kubernetes, CI/CD and observability. Requires Finnish citizenship and 100% on-site work.

Open 129d HybridEuropeFull-time

last month

Platform Engineer (AWS), Gaming & Entertainment

Automation AWS Bash CI/CD Cloud +19 skills

Reaktor is hiring a Platform Engineer in Helsinki to design, build, and operate secure, scalable, cost-efficient AWS cloud platforms for clients in its Gaming & Entertainment unit. Day to day: infrastructure-as-code, CI/CD, security, observability, and automation while advising product teams and stakeholders.

Open 129d HybridEuropeFull-time

2 months ago

AI Developer - LLM Applications

Agentic AI AI Anthropic API Automation +29 skills

Reaktor's award-winning tech community is looking for AI developers to join us in Helsinki. If you thrive on applying cutting-edge AI technologies, building LLM-powered applications, and driving projects through…

Open 129d HybridEuropeLead

reaktor

11 months ago

Full-Stack Developer (Lisbon)

Portugal

Reaktor's award-winning tech community is looking for a Lead Developer to join us in Lisbon. If you are in your element with a full software development cycle, have a passion for solving human problems with a…

Automation CI/CD Clojure Cloud DevOps +12 skills

reaktor

2 years ago

Software Developer

Open 129d Europe

Automation CI/CD Clojure Cloud DevOps +12 skills

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki. If you are in your element with a full software development cycle, have a passion for solving human problems with…

reaktor

3 years ago

Full Stack Developer

Open 129d Europe

Automation CI/CD Clojure Cloud DevOps +12 skills

Reaktor's award-winning tech community is looking for full-stack developers to join us in Helsinki. If you are in your element with a full software development cycle, have a passion for solving human problems with…