Senior DevOps Engineer

Senior DevOps EngineerWe are a UK fintech creating successful neobanks in emerging markets in partnerships with local traditional banks. The mission is to make banking services accessible, simple and fun to use worldwide and the goal is to launch neobanks in 50+ markets, serving 100m+ customers. Our success builds upon a best-in-class product, customer experience, emotional engagement, viral marketing and deep credit-decisioning expertise across our product suite covering credit, payments, savings and investments. One of our founders also previously co-founded a highly successful Eastern European neobank with a multi-million customer base. We launched our first market with Leobank in Azerbaijan in 2021, where we've already taken a leading market position. Our next market was Vietnam, where we launched Liobank in early 2023 and have also reached strong traction. We have several more markets on the roadmap in the next 12 months and are starting to build out teams there.We are looking to become a leading consumer digital bank brand in each market we operate, making it easy for consumers to interact with their money. You could be a part of this exciting journey.We always go above and beyond to provide an amazing customer experience. We serve our customers the way we would want our mom to be served. And who said that banking has to be boring? We make our apps not just easy but fun to use.We are all business partners in our company. Each of us thinks big, acts as if we own the place and never takes "no" for an answer. We work with strong individuals whom we empower and trust rather than micromanage. Common sense rather than formal policies prevails in all that we do. We always stay curious and open-minded. We embrace the 'we over me' culture.Your Role:As a Senior DevOps Engineer, you will play a critical role in designing, implementing, and managing robust infrastructure solutions for our multi-market microservices architecture. You'll work across cloud environments, container orchestration platforms, and observability tools to ensure performance, scalability, and reliability.What You Will Be Doing:Design, implement, and manage Infrastructure as Code using Terraform/Terragrunt on AWSManage and optimize Kubernetes clusters (on-premises and AWS EKS) and deploy services with HelmDevelop and maintain CI/CD pipelines using GitLab CI/CDImplement and manage Istio service mesh to enhance microservices networking and observabilitySecure and manage sensitive information using Vault and AWS Secrets ManagerMonitor infrastructure performance and availability using VictoriaMetrics, Grafana, ELK, and Alert ManagerParticipate in the duty schedule and react to infrastructure-related production incidentsOptimize and maintain databases (PostgreSQL, MongoDB, Redis) for high availability and performanceCollaborate with development teams to support fast, safe, and efficient delivery pipelinesContribute to a DevSecOps culture with a strong focus on security standards and operational best practicesWho You Are:Autonomous and accountable — you own your work from idea to implementationAlways curious — you embrace new technologies and love to automateStrong communicator — you work well with developers, SREs, and business teamsCalm under pressure — you can diagnose and resolve critical issues quicklyCollaborative — you value feedback and contribute to a high-performing team cultureYour Experience:5+ years as a DevOps Engineer, working in production-grade environmentsStrong hands-on experience with AWS services and Kubernetes (EKS and on-prem)Proficiency in Infrastructure as Code with Terraform and TerragruntSolid scripting experience (Python and Bash preferred)Familiar with CI/CD tooling (GitLab CI/CD, Ansible) and GitOps principles (Flux, ArgoCD)Hands-on with Helm, Istio, Vault, VictoriaMetrics, GrafanaExperience in managing relational and NoSQL databases (PostgreSQL, MongoDB, Redis)Good understanding of DevSecOps practices and relevant security certifications (e.g., ISO 27001, SOC 2, PCI DSS)Familiarity with observability and alerting stack (ELK, Alert Manager, PagerDuty)What We Are Offering:Competitive salary is negotiable depending on the candidate's levelShare optionsWe are still a start-up and more benefits are on the wayFull-timeDevOpsUkraine