DevOps Engineer

🏢 Summary: DevOps Engineer role focused on maintaining and enhancing a complex, on-premise Kubernetes-based automation platform deployed globally. The position involves advanced troubleshooting across Linux, containers, networking, storage, and GPU layers, as well as building automation and observability to reduce on-site interventions. Includes international travel and participation in an on-call rotation to support production systems. 🗂️ Requirements: Strong Linux (Ubuntu) administration and troubleshooting experience, Hands-on Kubernetes cluster management and troubleshooting, Practical Docker experience, Solid networking diagnostics skills, Experience with NFS and storage troubleshooting, Operational knowledge of GPU/CUDA environments, Experience with RabbitMQ, Experience with PostgreSQL, Ability to handle production incidents across infrastructure and application layers, Willingness to participate in on-call rotation, Readiness for international travel and on-site support 📃 Skills: Linux, Ubuntu, Kubernetes, Docker, Networking, NFS, CUDA, GPU, RabbitMQ, PostgreSQL 🏢 Description: Position Overview Important: Travel & On-Call Requirements This role requires readiness for long-distance international travel to customer sites . The systems are deployed globally and, when issues cannot be resolved remotely, on-site interventions may be necessary , including deployments, upgrades, and complex troubleshooting activities. Additionally, the position includes participation in a rotational on-call / standby schedule , ensuring operational continuity and the ability to respond to critical incidents outside of standard working hours. We are looking for an experienced DevOps Engineer to join a team responsible for the maintenance and further development of a complex automation system deployed on-premise at customer sites . The system is based on Linux (Ubuntu) and a containerized Kubernetes architecture . The platform consists of multiple cooperating application and infrastructure components, including: backend services GPU-based computing components (CUDA) communication layer storage networking components The environment is characterized by high operational complexity and strong dependencies between system layers (OS, Kubernetes, applications, networking, storage). Systems are deployed across multiple locations worldwide and often operate in environments with limited local IT support, which requires high reliability and well-defined operational procedures. The DevOps role goes beyond reactive incident handling. A key objective of the project is to systematically reduce the need for on-site interventions by developing automated monitoring, diagnostics, and recovery mechanisms. Responsibilities Incident Handling and System Maintenance Diagnosing and resolving issues related to: Kubernetes clusters containers (Docker) Linux (Ubuntu) operating system networking storage (including NFS) Analyzing logs and service health across application and infrastructure layers Restoring full system functionality in production environments Performing system deployments and upgrades at customer sites Participating in on-site interventions when issues cannot be resolved remotely Automation, Observability, and System Resilience Designing and developing automated troubleshooting mechanisms Early detection of infrastructure and application-level issues Automated validation of the health of key system components: OS Kubernetes containers storage networking Building health checks and observability solutions (metrics, alerts, dashboards) Creating and maintaining: runbooks standard recovery procedures automated self-healing mechanisms Documenting common incidents, root causes, and resolution methods Collaboration and Architecture Improvement Close cooperation with development and architecture teams Contributing to architecture simplification and standardization Improving overall system stability and reliability Supporting long-term efforts to reduce operational overhead and manual interventions Technical Requirements Strong experience with Linux (Ubuntu) system administration and troubleshooting Hands-on experience with Kubernetes, including cluster troubleshooting and container analysis Practical knowledge of Docker Solid understanding of networking and diagnosing network-related issues Experience with NFS / storage troubleshooting Operational knowledge of GPU / CUDA environments (compatibility, stability) Experience working with: RabbitMQ PostgreSQL Additional Requirements Willingness to participate in an on-call / standby rotation Readiness for business travel, including on-site customer visits Ability to work independently in complex, distributed environments Strong analytical and problem-solving skills We offer Salary: 20–28k PLN B2B base + action fee Flexible working hours Remote work options Medical care program MultiSport Integration events A contract of employment or self-employment, depending on You

🏢 Summary: The offer is for an experienced DevOps Engineer responsible for maintaining and developing Kubernetes-based container environments and supporting business applications in production. The role focuses on ensuring infrastructure stability, automation of CI/CD processes, and resolving system incidents. It includes optimization, hardening, and continuous improvement of container platforms. 🗂️ Requirements: Several years of experience as DevOps Engineer, Practical knowledge of Kubernetes and container environments, Experience with CI/CD tools, Ability to diagnose and resolve production issues, Strong knowledge of Linux and/or Windows Server 📃 Skills: Kubernetes, Docker, GitLab, CI/CD, Linux, Windows, MS SQL, Grafana, Zabbix 🏢 Description: DevOps Engineer (Kubernetes) Poszukujemy doświadczonego DevOps Engineera, który będzie odpowiedzialny za utrzymanie oraz rozwój nowoczesnych środowisk kontenerowych i wsparcie aplikacji biznesowych. Zakres obowiązków: Utrzymanie i rozwój środowisk opartych o Kubernetes Zapewnienie ciągłości działania oraz optymalizacja infrastruktury Aktualizacje, hardening oraz rozwiązywanie problemów w środowiskach kontenerowych Wsparcie aplikacji działających w środowiskach produkcyjnych Automatyzacja procesów wdrożeniowych (CI/CD) Analiza i rozwiązywanie incydentów oraz problemów systemowych Współpraca z zespołami technicznymi oraz zewnętrznymi dostawcami Tworzenie i utrzymywanie dokumentacji technicznej Wymagania: Kilkuletnie doświadczenie na stanowisku DevOps Engineer Praktyczna znajomość Kubernetes oraz środowisk kontenerowych Doświadczenie w pracy z narzędziami CI/CD Umiejętność diagnozowania i rozwiązywania problemów w środowiskach produkcyjnych Dobra znajomość systemów Linux oraz/lub Windows Server Samodzielność i dobra organizacja pracy Technologie: Kubernetes, GitLab lub inne narzędzia CI/CD Systemy baz danych (np. MS SQL) Linux / Windows Server Narzędzia monitoringu (np. Grafana, Zabbix lub podobne)

🏢 Summary: Senior DevOps role focused on designing, implementing, and maintaining secure, enterprise-grade container platforms in on-premises air-gapped environments. The position involves administering Docker, Kubernetes, and OpenShift clusters while ensuring compliance with strict security and operational standards. Responsibilities include platform lifecycle management, troubleshooting, and implementing DevOps and SRE-aligned processes in controlled environments. 🗂️ Requirements: Strong experience with Red Hat Linux administration, Advanced knowledge of Docker and Kubernetes, Hands-on experience with Red Hat OpenShift in air-gapped environments, Experience managing containerized platforms lifecycle, Ability to troubleshoot complex platform and infrastructure issues, Experience implementing DevOps and SRE practices, Experience working in secure, compliance-driven environments, Knowledge of deployment and configuration automation 📃 Skills: Linux, RedHat, Docker, Kubernetes, OpenShift, Containers, DevOps, SRE, Airgapped, Automation, Troubleshooting, Registry 🏢 Description: We are looking for an experienced and highly motivated Senior DevOps to join our team and support the delivery of secure, enterprise-grade platform solutions within on-premises air-gapped environments. In this role, you will be responsible for designing, implementing, and maintaining modern containerized platforms while ensuring compliance with strict security and operational standards. Your key responsibilities Install, implement, and configure DevOps and platform components in on-premises air-gapped environments, ensuring full compliance with security and operational constraints. Manage and maintain containerized platforms using Docker and Kubernetes, including deployment, upgrades, and lifecycle management. Administer and support OpenShift clusters in disconnected or restricted environments, including registry management and platform hardening. Troubleshoot, diagnose, and resolve platform and infrastructure issues, including bug fixing and root cause analysis. Coordinate issue resolution with platform vendors by clarifying requirements, communicating changes, and supporting troubleshooting activities. Design and implement reliable deployment, configuration, and operational processes aligned with DevOps and SRE principles, adapted for air-gapped constraints. Collaborate closely with platform architects, security teams, and application teams to ensure stable and secure system integration. Support production and non-production environments, ensuring high availability, performance, and operational readiness. Prepare and maintain technical documentation, operational runbooks, and deployment guides suitable for audit and compliance reviews. Participate in technical discussions, architecture reviews, and implementation workshops with internal and client stakeholders. Skills and attributes for success Strong hands-on experience with Red Hat Linux system administration in enterprise environments. Advanced knowledge of Docker, Kubernetes, and container orchestration concepts. Practical experience with Red Hat OpenShift, especially in on-premises or disconnected (air-gapped) deployments. Ability to lead a small team, distribute tasks, and monitor progress. Proactive approach, quick escalation of risks/issues, and transparent communication of progress and blockers. Excellent troubleshooting and problem-solving skills, with the ability to work independently on complex issues. Strong communication and collaboration skills, especially in cross-functional and security-focused environments. Ability to operate effectively in environments with strict compliance, security, and availability requirements. Solid understanding of DevOps practices, automation, and platform operations within highly controlled environments.

🏢 Summary: Senior GCP & Kubernetes DevOps Engineer role focused on migrating 100+ microservices to Google Cloud Platform and operating a scalable, production-ready Kubernetes platform. The position centers on building CI/CD pipelines, implementing observability, and ensuring reliability and security of containerized Java and Python services. It combines hands-on platform engineering with support for large-scale cloud transformation in a global environment. 🗂️ Requirements: 5+ years hands-on Kubernetes experience (preferably GKE), Experience operating or migrating large-scale microservices platforms, Strong support experience with Java and Python microservices on Kubernetes, Experience building CI/CD pipelines for containerized applications, Hands-on Infrastructure as Code experience (Terraform preferred), Experience with monitoring, observability and distributed tracing tools, Knowledge of incident management and production support practices, Fluent English, Legal right to work in the European Union 📃 Skills: GCP, GKE, Kubernetes, Docker, Helm, Terraform, CI/CD, Prometheus, Grafana, Loki, Tempo, Java, Python, Istio, IAM, VPC 🏢 Description: Unleash Innovation in Cloud DevOps — Transform Microservices into Scalable Powerhouses on GCP! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior GCP & Kubernetes DevOps Engineer , you will be working for our client, a leading financial technology organization driving large-scale digital transformation within Global Markets Technology. You will support a major migration project involving over 100 microservices to Google Cloud Platform (GCP), focusing on Kubernetes, observability, and platform reliability. This role offers an exciting opportunity to shape resilient, production-ready infrastructure while fostering innovation and continuous improvement. Your main responsibilities: Engineer and operate the target platform on GCP/GKE to support the migration of 100+ microservices. Partner with application delivery teams to onboard services onto Kubernetes, including deployment patterns, configuration, and operational readiness. Provide hands-on support deploying Java and Python microservices into Kubernetes (using manifests/Helm, config, secrets, scaling, health checks). Build and standardise CI/CD pipelines for containerised workloads, ensuring security and reliability. Implement observability solutions: metrics, logs, distributed tracing (preferably Grafana stack), dashboards, alerting, and SLO reporting. Drive platform reliability and support: incident management, root cause analysis, and preventative enhancements. Identify and address technical debt; propose platform improvements to reduce operational toil and enhance developer experience. Ensure solutions comply with security controls, operational guidelines, and technology standards. Collaborate effectively within a global, dispersed team, sharing knowledge and best practices. You're ideal for this role if you have: A minimum of 5 years of hands-on experience with Kubernetes, ideally GKE, including deployment, ingress, configuration, and troubleshooting. Proven experience migrating or operating microservices platforms at scale. Strong expertise supporting Java and Python microservices within Kubernetes environments. In-depth knowledge of monitoring, observability, and tracing tools, preferably Grafana stacks (e.g., Prometheus, Loki, Tempo). Experience building and maintaining CI/CD pipelines for containerised applications. Skills in Infrastructure as Code (Terraform preferred) and automated environment provisioning. A solid production mindset: reliability, incident response, and continuous improvement. Ability to work effectively with local and global teams, with excellent written and spoken English. A delivery-driven and pragmatic approach, balancing speed, control, and risk management. Open-minded, eager to learn, and capable of guiding colleagues as needed. It is a strong plus if you have: Experience with GCP services supporting GKE (IAM, VPC, Cloud Logging/Monitoring, Artifact Registry). Helm chart development and standardisation across teams. Service mesh experience (Istio) and ingress patterns. Knowledge of security tooling (container scanning, policy-as-code, workload identity). Previous experience with cloud migration or platform engineering projects. Familiarity with Javascript/Vue. Language Required for the role: Fluent English, both written and spoken. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Long-term contract for a DevOps Engineer responsible for designing, automating, and securing container-based platforms in an enterprise environment. The role focuses on Kubernetes cluster deployment, infrastructure automation, containerization, and implementation of CI/CD and security best practices. You will support complex production systems and drive platform reliability and operational excellence. 🗂️ Requirements: 5+ years experience in Platform Engineering, Experience with container platforms, Hands-on experience with Red Hat, Strong knowledge of Kubernetes, Experience with Docker, Experience with Java (Oracle/OpenJDK/JBoss/Tomcat), Automation skills with Ansible, Scripting skills in Python, Scripting skills in Bash, Scripting skills in PowerShell, Experience with YAML, Knowledge of Flux and Kustomizations, Knowledge of RBCS and NetPols, Experience with CI/CD tools, Knowledge of ITIL v3, Experience with Load Balancers, Experience with TLS certificates, Experience with Firewall rules, Knowledge of networking zoning, Experience with monitoring and logging tools, Troubleshooting of network and infrastructure issues, Experience with Confluence, Experience with Jira, Proficiency in English 📃 Skills: RedHat, Kubernetes, Docker, Java, Oracle, OpenJDK, JBoss, Tomcat, Ansible, Python, Bash, PowerShell, YAML, Flux, Kustomize, RBCS, NetPol, Bitbucket, Concourse, Artifactory, ITIL, Dynatrace, Grafana, CI/CD, TLS, Networking, Jira, Confluence 🏢 Description: Introduction & Summary: We are seeking a highly skilled DevOps Engineer to join our dynamic team at Volkswagen Financial Services. With over 5 years of experience in platform engineering and a deep understanding of container-based platforms, you will play a pivotal role in designing, automating, and securing our infrastructure. Your expertise with Red Hat, Kubernetes, Docker, and automation tools will drive innovation and improve our operational capabilities. Main Responsibilities: Analyze and define platform requirements for VWFS applications. Plan, deploy, and configure Kubernetes Clusters and container-based platforms. Design and implement automated software deployment and distribution processes. Perform containerization of applications and legacy systems. Implement security best practices for platform services. Collaborate with internal and external teams to ensure smooth go-live transitions. Maintain system documentation and provide knowledge transfer to managed service providers. Key Requirements: 5+ years of experience in Platform Engineering and container platforms. Experience in Red Hat, Kubernetes, Docker, and Java (Oracle, OpenJDK, JBoss EAP/Tomcat). Automation skills with Ansible, Python, Bash, PowerShell, and YAML. Knowledge on Flux and Kustomizations, RBCS, NetPols. Experience with CI/CD tools (Bitbucket, Concourse, Ansible Automation Platform, Artifactory). Knowledge of ITIL v3 processes and service management frameworks. Hands-on experience with Load Balancers, TLS Certificates, Firewall Rules, Networking Zoning. Expertise in monitoring and logging tools like Dynatrace, Grafana. Ability to troubleshoot network and infrastructure issues in complex enterprise environments. Experience with Confluence and Jira. Proficiency in written and spoken English. Nice to Have: Experience in a multicultural environment. Familiarity with performance evaluation and career management methodologies. Other Details: This position offers a long-term contract with a competitive salary package, including private health insurance, life insurance, meal allowances, and performance-related bonuses. Additionally, enjoy benefits like a schooling allowance, pension scheme, and unique annual company events. Join us to be part of an international project and a multicultural team, with opportunities for continuous training and development.

🏢 Summary: Offer for a senior DevOps expert responsible for designing, implementing and migrating Cloud Native environments based on Kubernetes and OpenShift. The role focuses on containerization, CI/CD, Infrastructure as Code, and AI-driven DevOps automation, combined with technical consulting for clients. The position involves leading migrations, solving complex production issues, and building modern, scalable platforms. 🗂️ Requirements: Very good knowledge of Kubernetes architecture, networking, storage, operators, security, Hands-on experience with containerization, Practical experience with Red Hat OpenShift, Experience in migrations to Kubernetes/OpenShift, Experience in application modernization, Experience in CI/CD implementation, Knowledge of Infrastructure as Code, Knowledge of Kafka, Advanced programming skills in Python, Experience with DevOps automation and API integrations, Practical experience with AI in DevOps (LLM, AI agents), Ability to design and implement CI/CD pipelines, English level B2 or higher 📃 Skills: Kubernetes, OpenShift, Docker, CI/CD, GitLab, Jenkins, ArgoCD, Helm, Kustomize, AWSCDK, Ansible, Chef, Kafka, Python, LLM, Strands, LangGraph, AzureAI, Prometheus, Grafana, ELK, OpenTelemetry, AWS, Azure, GCP 🏢 Description: Poszukujemy doświadczonych ekspertów DevOps, którzy będą partnerami technologicznymi dla naszych klientów - od definiowania architektury i rekomendacji rozwiązań, po ich praktyczną implementację w środowiskach opartych o Kubernetes, Docker i OpenShift. Rola obejmuje również prowadzenie migracji oraz wsparcie w obszarze automatyzacji, modernizacji infrastruktury i wdrażania najlepszych praktyk DevOps. Twoja praca będzie polegała na: Doradztwie technologicznym i prowadzeniu warsztatów dla klientów z obszaru DevOps / Cloud Native Projektowaniu, budowaniu i rozwoju środowisk Kubernetes , OpenShift Migracji aplikacji i usług do architektur kontenerowych Projektowaniu i implementacji pipeline’ów CI/CD Automatyzacji infrastruktury (IaC) i procesów operacyjnych Rozwiązywaniu złożonych problemów technicznych w środowiskach produkcyjnych Współpracy z zespołami developerskimi, architektami oraz klientami biznesowymi Do realizacji zadań będzie Ci potrzebna: Bardzo dobra znajomość Kubernetes - architektura, networking, storage, operators, security Doświadczenie hands-on z konteneryzacją aplikacji Praktyczne doświadczenie z Red Hat OpenShift Realne doświadczenie w migracjach: do K8s/OpenShift modernizacji aplikacji migracji pipeline’ów i infrastruktury Bardzo dobra znajomość CI/CD (np. GitLab CI, Jenkins, Argo CD) Znajomość IaC (Helm, Kustomize, AWS CDK, Ansible, Chef) Znajomość Kafka Zaawansowane umiejętności programowania w Pythonie: automatyzacje DevOps integracje z API praca z frameworkami AI (np. Strands-agents, LangGraph, Azure AI SDK) Rozumienie koncepcji i praktyczne doświadczenie z AI w DevOps (LLM, agenci AI, automatyzacja procesów) Umiejętność pracy konsultingowej i samodzielnego prowadzenia projektów Język angielski na poziomie min. B2 Ucieszy nas jeśli posiadasz: Certyfikaty CKA, CKAD, CKS, Red Hat Doświadczenie z chmurą (AWS / Azure / GCP) Znajomość service mesh Monitoring: Prometheus, Grafana, ELK/EFK, OpenTelemetry Doświadczenie w optymalizacji kosztów i wydajności środowisk Z naszej strony możemy Ci zapewnić: Umowę UoP/B2B Pracę zdalną/hybrydową/stacjonarną – Gliwice, Opole Udział w projektach międzynarodowych Program poleceń – za każde polecenie oferujemy 5 000 - 8000 zł brutto Realny wpływ na kształtowanie rozwiązań AI i strategii dla klientów Możliwość rozwoju zarówno technicznego, jak i konsultingowo-biznesowego Możliwość dołączenia do benefitów: opieki medycznej Medicover, karty Multisport, ubezpieczenia na życie Uniqua, lektoratów z języka angielskiego i niemieckiego Niekorporacyjną atmosferę Środowisko, w którym liczy się inicjatywa, odpowiedzialność i jakość Spotkania Team’owe. Wyjazdy integracyjne firmowe zarówno w Polsce, jak i za granicą (Niemcy, Francja)

🏢 Summary: Hands-on DevOps Engineer role focused on building and operating automation, deployment, and reliability standards for large-scale GPU infrastructure supporting AI training and inference. The position involves Infrastructure as Code, CI/CD, observability, security, and low-level automation across bare-metal servers, networking, storage, and Kubernetes-based platforms. The role emphasizes reliability, scalability, and automation in complex, high-performance environments. 🗂️ Requirements: 4–7 years in DevOps, SRE, or Platform Engineering, Experience with infrastructure automation in production environments, Hands-on experience with Terraform or Ansible, Experience building and maintaining CI/CD pipelines, Knowledge of GitOps practices, Understanding of infrastructure security and vulnerability management, Experience with security tools (e.g., Snyk, CrowdStrike), Practical experience with Kubernetes, Experience with GPU technologies (e.g., NVIDIA GPU Operator, MIG), Scripting or programming skills in Python, Go, or Bash, Experience with bare-metal provisioning or low-level infrastructure automation, Knowledge of observability tools (Prometheus, Grafana, Loki, OpenTelemetry) 📃 Skills: Terraform, Ansible, Kubernetes, Python, Go, Bash, Prometheus, Grafana, Loki, OpenTelemetry, Snyk, CrowdStrike, NVIDIA, MIG, CI/CD, GitOps 🏢 Description: About the role We are looking for a DevOps Engineer to help build and operate automation, deployment, and reliability standards for large-scale GPU infrastructure used for AI training and inference workloads. In this role, you will work on software-defined infrastructure supporting GPU clusters, high-performance networking, storage platforms, and internal AI services. This is a hands-on position for someone who is comfortable working close to infrastructure, improving operational processes, and building reliable automation in a complex technical environment. Responsibilities Design, implement, and maintain Infrastructure as Code solutions for provisioning and managing bare-metal GPU servers, networking, storage, and cluster orchestration components Build and improve CI/CD pipelines for infrastructure, platform services, and internal tooling Develop and maintain monitoring, logging, alerting, and observability solutions for large-scale GPU environments Support reliability initiatives by defining and tracking SLIs/SLOs , automating incident response, and contributing to post-incident analysis Automate operational tasks such as cluster scaling, firmware and BIOS updates, hardware validation, diagnostics, and capacity planning Work closely with Infrastructure, Networking, Facilities, and AI/ML teams to ensure stable and scalable platform operations Support DevSecOps practices, including infrastructure hardening, vulnerability management, and compliance automation Identify repetitive manual work and replace it with efficient automation Evaluate new tools and solutions related to GPU infrastructure, orchestration, and cloud-native operations Requirements 4–7 years of experience in DevOps, SRE, Platform Engineering , or a similar role Strong practical experience with infrastructure automation in complex production environments Good hands-on knowledge of Terraform, Ansible , or similar Infrastructure as Code tools Experience building and maintaining CI/CD pipelines and working with GitOps practices Good understanding of infrastructure security, vulnerability management, and security best practices Experience with security tools such as Snyk, CrowdStrike , or similar solutions Practical experience with Kubernetes Experience working with GPU-related technologies such as NVIDIA GPU Operator, device plugins, MIG, or time-slicing Good scripting or programming skills in Python, Go, or Bash Experience with bare-metal provisioning, low-level infrastructure automation, or data center operations Good knowledge of observability tools such as Prometheus, Grafana, Loki, and OpenTelemetry Ability to work independently, prioritize tasks, and communicate effectively with technical teams English proficiency at least at a communicative level is required, as you will be working in an international team Nice to have Experience in AI infrastructure, HPC environments, hyperscale infrastructure, or data center operations Familiarity with orchestration and scheduling tools such as Slurm, Ray, Run:ai, KServe , or Kubernetes-based schedulers Experience integrating telemetry from power, cooling, or environmental systems Experience building internal platforms or self-service tools for engineering teams Understanding of compliance and audit requirements in security-sensitive environments What we offer Benefits package Opportunity to work on advanced infrastructure supporting large-scale AI workloads Real impact on the reliability and scalability of next-generation compute environments Collaboration with experienced engineers across infrastructure, platform, and AI domains A fast-moving environment with space for ownership, technical input, and professional growth

🏢 Summary: Senior Infrastructure / DevOps Engineer role focused on operating and evolving on-premises infrastructure while expanding cloud capabilities in hybrid environments. The position combines infrastructure administration, automation, CI/CD, and Kubernetes operations, supporting mission-critical production systems. Includes mandatory 24x7 L2 on-call participation to ensure high availability and reliability. 🗂️ Requirements: 7+ years experience in infrastructure or DevOps roles, Strong hands-on experience with on-premises environments, Solid experience with Proxmox and KVM virtualization, Strong Linux systems administration expertise, Proven production experience with Ansible, Knowledge of IP networking, routing, VLANs and firewalls, Experience with SAN/NAS storage and high-availability architectures, Experience with CI/CD tools, Experience with monitoring and observability stacks, Scripting skills in Bash or Python, Experience with PostgreSQL or Oracle administration, Hands-on experience with Docker, Operational knowledge of Kubernetes, Experience with AWS or Azure, Availability for 24x7 L2 on-call rotation 📃 Skills: Proxmox, KVM, Linux, Ansible, CICD, GitLab, Jenkins, Bash, Python, PostgreSQL, Oracle, Docker, Kubernetes, AWS, Azure, Prometheus, Grafana, SAN, NAS, VLAN, Firewalls, IP, Routing 🏢 Description: We are looking for a Senior Infrastructure / DevOps Engineer with strong hands-on experience in on-premises infrastructure and automation, who is evolving or consolidating their skills in cloud environments . This role is critical to the stability, reliability and continuous improvement of our technology platforms, including mission-critical production systems. This position combines infrastructure administration, DevOps practices, automation and continuous operations , with mandatory participation in a x7 on-call rotation (L2 support) . Key Responsibilities On-Premises Infrastructure (Core Focus) Operate, maintain and evolve on-premises infrastructure , ensuring stability, performance and high availability. Administer virtualization environments based on Proxmox (KVM) , including clusters, capacity planning and HA. Manage storage systems (SAN/NAS), including performance, redundancy, backup and recovery. Perform Linux systems administration , including hardening, patching, security and best practices. Work with networking concepts such as IP networking, VLANs, basic routing and firewalls . DevOps & Automation Automate infrastructure provisioning and configuration using Ansible and Infrastructure as Code principles. Build, maintain and improve CI/CD pipelines . Collaborate closely with development teams to improve deployment, reliability and troubleshooting processes. Reduce manual operational tasks through automation and standardization. Cloud Operations (Growth & Consolidation Phase) Operate and support public cloud environments (AWS, Azure) , primarily using IaaS services. Work in hybrid environments (on-prem + cloud) , ensuring integration, security and operational consistency. Apply cloud best practices related to cost management, security and reliability. Operate and support Kubernetes workloads , with a focus on day-to-day operations, networking, storage and troubleshooting. Reliability, Operations & On-Call Ensure high levels of availability, reliability and operational excellence . Participate actively in a 24x7 on-call rotation (L2 support) for production systems. Respond to incidents, perform root cause analysis and define corrective and preventive actions. Implement and maintain solutions (e.g., Prometheus, Grafana) for monitoring, logging and metrics . Collaboration & Documentation Work closely with engineering and product teams in a multidisciplinary environment. Create and maintain clear and practical documentation (runbooks, operational guides, handbooks). Support onboarding and promote operational and infrastructure best practices. Key Requirements 7+ years of experience in infrastructure, systems, DevOps or similar roles. Strong, hands-on experience with on-premises environments . Solid experience with Proxmox (KVM) . Strong knowledge of Linux systems administration . Proven experience using Ansible in production environments. Good understanding of networking fundamentals (IP, routing, firewalls, VLANs). Strong understanding of storage concepts and high-availability architectures. Experience with CI/CD tools (GitLab CI, Jenkins or equivalent). Experience with monitoring and observability stacks . Scripting skills (Bash, Python or similar). Experience with database administration (e.g. PostgreSQL, Oracle). Hands-on experience with container technologies such as Docker. Functional knowledge of Kubernetes , with an operational focus. Experience with public cloud platforms (AWS and/or Azure) . Profile & Mindset Strong operational mindset and sense of ownership. Comfortable working with critical production systems . Able to work autonomously and make technical decisions. Clear interest in growing cloud skills , grounded in strong traditional infrastructure experience. Practical, resilient and solution-oriented approach. Strong communication and collaboration skills. Professional proficiency in English (written and spoken).

🏢 Summary: DevOps Engineer role focused on building, scaling, and securing cloud infrastructure while enabling efficient CI/CD workflows. The position involves managing Kubernetes-based environments on AWS, optimizing automation, and ensuring high availability and performance of systems. The role also includes infrastructure as code, monitoring, database management, and secure authentication integration. 🗂️ Requirements: BA/BS in technical field or equivalent experience, 5+ years in DevOps, SRE, or Infrastructure Engineering, Strong experience with Kubernetes, Deep knowledge of AWS core services, Experience with containerization technologies, Strong understanding of networking concepts, Proficiency with infrastructure-as-code tools, Experience with monitoring tools, Strong scripting or programming skills, Solid understanding of system security best practices 📃 Skills: Kubernetes, AWS, EC2, S3, IAM, RDS, Docker, Helm, Terraform, Pulumi, CloudFormation, Prometheus, Grafana, CloudWatch, Python, Bash, Go, PostgreSQL, SAML, OAuth2, OIDC, ELK, Loki, FluentBit, GitHubActions, Jenkins, CircleCI, Ansible, EKS, GKE 🏢 Description: We are looking for a skilled and driven DevOps Engineer to join our growing team. In this role, you will take ownership of building, maintaining, and scaling the infrastructure that powers our platform. You will ensure our systems are secure, performant, and highly available, while enabling seamless development and deployment workflows. Responsibilities: Design, implement, and manage scalable infrastructure using Kubernetes and AWS. Optimize CI/CD pipelines to improve build and deployment times and reduce friction. Monitor and troubleshoot infrastructure performance and availability. Manage and maintain relational databases, primarily PostgreSQL. Implement and support secure authentication systems using SSO protocols (e.g., SAML, OIDC, OAuth2). Enhance infrastructure as code using tools like Terraform and Ansible. Ensure security best practices are applied across all infrastructure components. Collaborate cross-functionally with development, QA, and product teams. Drive automation of operational tasks to increase team efficiency and reduce manual toil. Required Skills: BA/BS in a technical or engineering discipline or equivalent experience 5+ years of experience in a DevOps, SRE, or Infrastructure Engineering role. Strong experience with Kubernetes (EKS, GKE, or self-managed). Deep knowledge of AWS core services (EC2, S3, IAM, RDS, etc.). Knowledge of containerization technologies (e.g., Docker, Kubernetes, Helm) Solid understanding of networking concepts (VPCs, subnets, routing, firewalls, DNS). Proficiency with infrastructure-as-code tools (Terraform, Pulumi, or CloudFormation). Comfortable with monitoring tools (Prometheus, Grafana, CloudWatch, etc.). Strong scripting or programming ability (Python, Bash, or Go). Solid understanding of system security and best practices. Preferred Skills: Familiarity with SSO protocols such as SAML, OAuth2, and OpenID Connect. Experience managing and tuning PostgreSQL in production environments. Exposure to log aggregation tools (ELK, Loki, or Fluent Bit). Experience with CI/CD tools like GitHub Actions, Jenkins, or CircleCI. We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits

🏢 Summary: Contract DevOps / Platform Engineer role focused on designing and implementing DevOps processes and onboarding applications to Kubernetes-based environments. The position involves building CI/CD pipelines, applying GitOps practices, and ensuring platform stability, scalability, and automation. Onsite role in Warsaw or Slovakia, collaborating closely with development teams. 🗂️ Requirements: 3+ years experience in DevOps or Platform Engineering, Strong experience with CI/CD pipelines (Jenkins or GitLab), Experience with Docker and Kubernetes, Experience with cloud platforms (AWS or Azure), Experience with GitOps and ArgoCD, Experience onboarding applications to Kubernetes, Proficiency with Git and Jira, Ability to manage deployments and platform automation 📃 Skills: Kubernetes, Docker, Jenkins, GitLab, ArgoCD, Git, Jira, AWS, Azure, CI/CD, GitOps, Spring, Java, Bash, Python 🏢 Description: Dear Consultant, We are looking for an experienced DevOps / Platform Engineer to design and implement DevOps processes and support application onboarding to Kubernetes-based environments. You will work closely with development teams to drive automation, deployment, and platform reliability. Send CV to (marcillina.tietjen@dcvtechnologies.co.uk Locations: Warsaw (Poland) / Slovakia Type: Contract / Long-term Work Model: Onsite Key Responsibilities Design and implement DevOps processes and platform solutions Onboard applications to Kubernetes environments Manage deployments, administration, and automation Support security, documentation, and platform operations Work closely with development teams for delivery and integration Implement and manage CI/CD pipelines (Jenkins / GitLab) Apply GitOps practices using ArgoCD Support onboarding of Spring Boot and frontend applications to Kubernetes Ensure platform stability, scalability, and efficiency Required Skills & Experience 3+ years of experience in DevOps / Platform Engineering Strong experience with: CI/CD (Jenkins / GitLab) Jira, Git Docker and Kubernetes Experience with cloud services (AWS, Azure) Experience with GitOps and ArgoCD Experience onboarding applications to Kubernetes Strong collaboration and communication skills ⭐ Nice to Have Experience with Java, Bash, or Python