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 withAWS (EC2, VPC, IAM, S3, ALB/NLB, Route 53, CloudFront, RDS, DocumentDB) as our primary cloudKubernetes (EKS) and Helm for container orchestrationTerraform for modular, production-grade Infrastructure as CodeCI/CD & GitOps with GitHub Actions and Argo CDObservability & databases: Prometheus, Grafana, Loki, OpenTelemetry, MongoDB/DocumentDB, DynamoDB, ClickHouse✨ What you'll doDesign, build, and operate secure, scalable AWS infrastructureOwn and evolve our Kubernetes platform and deployment workflowsBuild reusable Terraform modules and improve CI/CD pipelinesStrengthen reliability, observability, security, and cost efficiencyDrive infrastructure decisions end-to-end in close collaboration with engineering🔍 What we’re looking forStrong hands-on experience designing and operating AWS infrastructure (EC2, VPC, IAM, S3, ALB/NLB, Route 53, CloudFront, RDS, DocumentDB) with solid networking and security fundamentalsProduction experience with Kubernetes (EKS) and HelmInfrastructure as Code with Terraform (modular, reusable, production-grade setups)Solid working knowledge of Linux - system troubleshooting, networking basics, performance monitoringCI/CD and GitOps experience: GitHub Actions, Argo CDObservability stack experience: Prometheus/VictoriaMetrics, Grafana, Loki, OpenTelemetry - Experience operating databases in production: MongoDB/Amazon DocumentDB, ClickHouse, DB2, DynamoDBStrong focus on reliability, security, automation, and cost efficiencyOwnership mindset with ability to drive infrastructure decisions end-to-endComfortable making pragmatic decisions with limited process and documentationConfident English – you can easily communicate complex technical conceptsTeam player – no lone wolves. You’re comfortable discussing tough problems, asking questions, and challenging ideas respectfullyCritical thinking - You’re comfortable discussing tough problems and asking hard questions!✅ What we offerSalary up to 31,000 PLN/month (+VAT)26 days of leave covered by a yearly bonusLong term incentive plan10 days of paid sick leaveYearly 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 cardTable 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:20-min intro callTechnical task to do at home with a following technical interview (digital)Culture fit interview in officeInterview with Product leadership (digital)🚀 Ready to make an impact?Apply now and let's build something great together!