Senior DevOps Platform Engineer

We are seeking an experienced Senior DevOps/Platform Engineer to join our Platform Operations & Engineering Team, implementing modernization initiatives for store Point of Sale (POS) systems across edge locations. The team will be engaged in a number of activities, the primary ones for this position being development and maintenance of the Observability pipeline and processes, building and maintaining the edge (in-store) infrastructure, and the development and enhancement of the current CI/CD (GitOps) flow. Feel free to work remotely from anywhere across Lithuania or connect with colleagues at our Vilnius and Kaunas offices. Responsibilities Execute infrastructure enhancements across edge locations using Oracle Linux, Docker, Kubernetes (K8s/K3s), Helm, Kustomize, and AnsibleDeploy and maintain containerized applications in distributed edge computing environmentsImplement infrastructure as code (IaC) practices and ensure high availability of POS systemsBuild and maintain CI/CD pipelines using GitHub, GitHub Actions, and ArgoCDSet up automated testing, security scanning, and deployment processesManage GitOps workflows and optimize deployment efficiencyDeploy and configure FluentBit, Prometheus, OpenTelemetry, and GrafanaEstablish comprehensive logging, metrics collection, and distributed tracingCreate dashboards, alerts, and support incident response activitiesDevelop platform tools, scripts, and automation to support development teamsEnable self-service capabilities and automate operational tasks while ensuring security best practices across all implementationsCollaborate with the Systems Architect, development teams, and participate in agile ceremonies, creating technical documentation and sharing knowledge with team members Requirements 3+ years of experience in DevOps or platform engineeringHands-on experience with Linux administration (Oracle Linux preferred), Docker, and KubernetesExpertise in CI/CD pipelines (GitHub Actions, ArgoCD) and GitOps practicesProficiency in observability tools such as FluentBit, Prometheus, OpenTelemetry, and GrafanaCompetency in Ansible, Helm, and Kustomize alongside infrastructure as codeSkills in scripting (Bash, Python) and automationUnderstanding of edge computing and distributed infrastructure challenges, including monitoring strategies for distributed systemsKnowledge of security best practices in DevOps environmentsBackground in retail/POS environments highly preferredStrong problem-solving and troubleshooting abilitiesExcellent communication skills for engaging technical and non-technical stakeholdersProven ability to work in cross-functional agile teams, self-motivated with a strong ownership mentalityFlexibility to adapt to fast-paced, dynamic environmentsProficiency in English at an Upper-Intermediate level (B2) or higher Nice to have Experience with secrets management and secure configuration practicesKnowledge of networking, load balancing, and service mesh technologiesUnderstanding of high-availability and disaster recovery principlesCapability to mentor junior team members and document solutions We offer Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 yearsAdvanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologiesWorld-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions that make a global impactProfessional Growth: Exceptional support for career development with comprehensive resources for upskilling or reskilling in pioneering practicesGenAI Community: Strong AI competencies with 600+ experts across 55+ locations driving GenAI-enabled transformation journeysEntrepreneurial Culture: If you're passionate and dedicated to improving business transformation, we provide the support you need to bring your ideas to lifeHybrid Setup: The flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and KaunasOther Benefits: Additional vacation and trust days, private health insurance, Employee Stock Purchase Plan and more Salary range €3.8K-€5.7K gross, based on your experience and interview results. EPAM is a leading global provider of digital platform engineering and development services. For over 30 years, our team has helped leading brands navigate the waves of digital transformation, building solutions that help them stay competitive through constant market disruption.With offices in 55+ countries, EPAM has grown in Lithuania to over 1,300+ talented innovators in just 5 years. We foster creativity and unconventional ways of doing things, welcoming like-minded professionals to join us.