DevOps Engineer

Magma Math, is a K–12 platform that helps teachers make smarter instructional decisions and encourages deeper student-driven discussions and collaboration around math.

We're a fast-growing, well-funded company in the top tier of European EdTech — backed by $40M Series A and growing like crazy. But we're keeping it lean, smart, and fun — without the corporate fluff.

Our work has a real impact: we’re helping students around the world get better at math, and we're recognized by education experts for improving how math is taught and learned.

We're based in Warsaw, but our team spans New York 🗽, Stockholm 🇸🇪, and London 🇬🇧 — and you’ll have chances to meet everyone in person!

On-site role: We expect candidates to work from office 4 days a week.

🧠 What you’ll work with

• AWS (EC2, VPC, IAM, S3, ALB/NLB, Route 53, CloudFront, RDS, DocumentDB) as our primary cloud

• Kubernetes (EKS) and Helm for container orchestration

• Terraform for modular, production-grade Infrastructure as Code

• CI/CD & GitOps with GitHub Actions and Argo CD

• Observability & databases: Prometheus, Grafana, Loki, OpenTelemetry, MongoDB/DocumentDB, DynamoDB, ClickHouse

  
  

✨ What you'll do

• Design, build, and operate secure, scalable AWS infrastructure

• Own and evolve our Kubernetes platform and deployment workflows

• Build reusable Terraform modules and improve CI/CD pipelines

• Strengthen reliability, observability, security, and cost efficiency

• Drive infrastructure decisions end-to-end in close collaboration with engineering

  
  

🔍 What we’re looking for

• Strong hands-on experience designing and operating AWS infrastructure (EC2, VPC, IAM, S3, ALB/NLB, Route 53, CloudFront, RDS, DocumentDB) with solid networking and security fundamentals

• Production experience with Kubernetes (EKS) and Helm

• Infrastructure as Code with Terraform (modular, reusable, production-grade setups)

• Solid working knowledge of Linux - system troubleshooting, networking basics, performance monitoring

• CI/CD and GitOps experience: GitHub Actions, Argo CD

• Observability stack experience: Prometheus/VictoriaMetrics, Grafana, Loki, OpenTelemetry - Experience operating databases in production: MongoDB/Amazon DocumentDB, ClickHouse, DB2, DynamoDB

• Strong focus on reliability, security, automation, and cost efficiency

• Ownership mindset with ability to drive infrastructure decisions end-to-end

• Comfortable making pragmatic decisions with limited process and documentation

• Confident English – you can easily communicate complex technical concepts

• Team player – no lone wolves. You’re comfortable discussing tough problems, asking questions, and challenging ideas respectfully

• Critical thinking - You’re comfortable discussing tough problems and asking hard questions!

✅ What we offer

• Salary up to 31,000 PLN/month (+VAT)

• 26 days of leave covered by a yearly bonus

• Long term incentive plan

• 10 days of paid sick leave

• Yearly team meetups in Stockholm with all the people in company ✈️

• Great Warsaw office – full floor just for us with snacks, drinks, and top-tier coffee ☕

• Multisport Plus card

• Table football and chill board game nights with pizza & beer 🍕🍻

• Occasional movie nights 🎬

• We take your wellbeing very seriously 🧘‍♂️ — we want everyone to feel comfortable here

📋 Recruitment Process:

1. 20-min intro call

2. Technical task to do at home with a following technical interview (digital)

3. Culture fit interview in office

4. Interview with Product leadership (digital)

🚀 Ready to make an impact?

Apply now and let's build something great together!