Senior DevOps Engineer

Location: 100% remote work (Poland) 

Start Date: ASAP / within 1 month

Who You Are

• Thriving in a fast-paced environment and shaping DevOps culture while driving automation

• 10+ years of DevOps experience and at least 7 years of hands-on Kubernetes expertise

• Strong ownership mindset with the ability to drive initiatives from concept to delivery

• Ability to make informed decisions and proactively improve systems and processes

• Passion for DevOps, Security and Reliability Engineering

• Motivation to help engineering teams become high performing

• Focus on building reliable and performant cloud-native applications

• Acting with an owner mentality in every decision

• Treating challenges as growth opportunities

• Openness about successes, failures and learnings

• Commitment to continuous testing, learning and improvement

  
  

Responsibilities

• Providing senior DevOps expertise and leadership across all layers of the technology stack

• Evangelising DevOps, security and reliability engineering across engineering teams

• Provisioning resilient infrastructure across multiple regions and availability zones

• Building compliant, reliable and feature-rich developer platforms centered on Kubernetes

• Enabling Continuous Delivery and Deployment with CI/CD pipelines and GitOps tooling

• Supporting shift-left approaches in security and testing, including progressive delivery in production

• Measuring and improving developer productivity and experience across the SDLC

• Optimising cloud costs through rightsizing and ephemeral, on-demand environments

• Proactively monitoring security and reliability through Observability tooling including SIEM, APM, tracing, metrics, logs, and dashboards

• Eliminating toil with durable, scalable engineering solutions

• Contributing to platform strategy and fostering a culture of reliability, security and efficiency

  
  

Requirements

• Advanced experience with Kubernetes including cluster lifecycle, APIs, Operator pattern, Helm charts and CNCF ecosystem components

• Infrastructure-as-Code expertise with Terraform for AWS and GCP including modularisation, branching strategies and state management

• Experience provisioning cloud infrastructure using Kubernetes controllers such as Crossplane, ACK or KRO

• Experience building cloud-native and serverless applications on Kubernetes and Service Mesh (Istio, Linkerd, App Mesh)

• Experience creating Helm charts for production workloads

• Strong CI/CD experience with GitlabCI, CircleCI or GitHub Actions and GitOps tooling such as ArgoCD or FluxCD

• Experience debugging microservices and serverless applications using Observability tools such as Splunk or DataDog

• Experience managing secrets using Hashicorp Vault

• Experience implementing least-privileged access using TPAM solutions such as Hashicorp Boundary

  
  

Nice to Have

• Production experience designing provisioning and testing strategies for multi-cluster Kubernetes deployments

• Terraform testing strategies for Production environments

• Experience with advanced multi-cluster Service Mesh capabilities

• Experience developing Kubernetes Operators

• Knowledge of OSS API Gateways and Ingress controllers

• Software engineering experience in Go, Java, JavaScript, or Python

• Exposure to distributed architectures in high-volume production environments

• Experience with Data Mesh and Big Data technologies such as EMR, Spark or Databricks

• Experience designing, tracking, and testing SLOs and applying Chaos Engineering practices

• Experience implementing BCP and DRP with RTO and RPO tracking

• Knowledge of the CryptoCurrency domain and experience running currency daemons or integrating provider APIs

  
  

Offer:

• B2B contract via Experis

• Multisport card

• Private healthcare (Medicover)

• Access to an e-learning platform

• Group life insurance