Windows Networking / GKE Engineer – Kubernetes | EU Remote + Warsaw Travel

🏢 Summary: B2B contract role focused on providing advanced technical support, development, and troubleshooting for Windows systems within Google Kubernetes Engine (GKE) environments. The position involves resolving complex system and networking issues, improving CI/CD pipelines, and contributing to feature development for Windows support in Kubernetes. Requires strong expertise in Windows internals, containerized environments, and GKE operations. 🗂️ Requirements: 5–8 years of relevant experience, Strong expertise in Windows systems and networking, Hands-on experience with Google Kubernetes Engine (GKE), Experience with Kubernetes in production environments, Ability to perform Windows system-level and kernel debugging, Experience with crash dump analysis, Experience managing and optimizing CI/CD pipelines, Experience maintaining automated build and test suites, Ability to diagnose containerized Windows application issues, Experience with root cause analysis and code-level fixes 📃 Skills: Windows, GKE, Kubernetes, CI/CD, Networking, PowerShell, C++, CrashDump, Containers, Git, Azure, TCP/IP 🏢 Description: We are seeking a highly skilled and motivated Windows Networking & GKE to join our dynamic Technology Services team. Candidates are expected to work from the office full-time (5 days) during the first week for onboarding, setup, and to get familiar with the team and client environment teams. B2B Contract After the onboarding period, presence in the Warsaw office will be required approximately 1–2 days per month . Job Description: Provide specialized technical services for Windows systems and networking within Google Kubernetes Engineers (GKE) environments (incl. Kubernetes). Respond to and resolve incidents and bugs related to GKE Windows, including root cause analysis, and implementing code changes as necessary to address issues. Contribute to the design and development of new features and enhancements for Windows support within GKE. Maintain, troubleshoot, and improve automated build and test suites for GKE Windows components. Manage, enhance, and optimize CI/CD pipelines for GKE Windows components. Perform advanced Windows system-level and kernel debugging, including but not limited to crash dump analysis, to diagnose and resolve complex issues. Diagnose and resolve intricate system and network issues, particularly those affecting containerized Windows applications running on Kubernetes. Enable, test, and qualify new compute and storage features for New Product Introductions (NPIs) within the GKE Windows environment. Thoroughly document investigation findings, issue resolutions, code changes, and system improvements for Google engineering teams. Perform other related tasks and responsibilities as mutually agreed upon by both parties. 5-8 years of relevant experience 📩 If you’re interested and meet the qualifications, please send your CV to Alina Pchelnikova at alina.pchelnikova@dcvtechnologies.co.uk

🏢 Summary: Hands-on systems engineering role focused on enhancing and supporting Windows environments within Google Kubernetes Engine. The position centers on deep system-level debugging, incident resolution, and building reliable infrastructure and CI/CD pipelines for containerized Windows workloads at scale. It involves developing new features and improving automation for Windows support in cloud-native environments. 🗂️ Requirements: 5–8 years of experience in systems engineering, Strong expertise in Windows internals, Experience with system-level debugging, Strong networking knowledge, Hands-on experience with Kubernetes and GKE, Experience with containerized environments, Experience troubleshooting distributed systems, Experience with CI/CD pipelines, Experience with automated testing frameworks 📃 Skills: Windows, Kubernetes, GKE, Networking, CI/CD, Containers, Kernel, CrashDump, Cloud, DistributedSystems, Automation, Testing 🏢 Description: We are looking for a hands-on engineer who thrives deep in systems, debugging complex issues, and building reliable infrastructure at scale. If Windows internals, Kubernetes, and cloud-native environments are your playground this role is for you. 💡 What you’ll be doing Deliver specialized technical expertise for Windows systems and networking within Google Kubernetes Engine (GKE) Investigate, troubleshoot, and resolve production incidents and bugs from root cause analysis to implementing fixes in code Design and build new features to enhance Windows support in Kubernetes environments Maintain and improve automated build and testing frameworks for GKE Windows components Own and optimize CI/CD pipelines to ensure fast, reliable delivery Perform deep system-level and kernel debugging (including crash dump analysis) Diagnose complex system and networking issues affecting containerized Windows workloads Enable and validate new compute and storage features for upcoming product releases (NPIs) Document findings, fixes, and improvements to support engineering teams at scale 🧠 What we’re looking for 5–8 years of experience in systems engineering or similar roles Strong expertise in Windows internals, system-level debugging, and networking Solid experience with Kubernetes (especially GKE) and containerized environments Proficiency in troubleshooting complex, distributed systems Experience working with CI/CD pipelines and automated testing frameworks Ability to dive deep into problems and drive them to resolution 🌟 Nice to have Experience with kernel debugging and crash dump analysis Familiarity with cloud infrastructure and large-scale distributed systems Exposure to storage and compute systems in cloud environments 🎯 Why join? Work on cutting-edge cloud infrastructure powering real-world applications Solve complex technical challenges at scale Collaborate with top engineers in a highly impactful environment Opportunity to influence the future of Windows in Kubernetes

🏢 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

🏢 Summary: Contract CTO Java Engineer role supporting a strategic cloud modernization programme focused on migrating enterprise applications to public cloud and managed services. The position is hybrid in Kraków with strong emphasis on Java engineering, cloud infrastructure, DevOps automation, and CI/CD practices. 🗂️ Requirements: 12+ years of Java development experience, Experience with Azure or another major cloud platform, Experience with Docker and Kubernetes, Experience with Terraform and Infrastructure as Code, Experience with CI/CD tools, Experience with DevOps and automation practices, Experience with Git and GitHub, Experience working in Agile environments 📃 Skills: Java, Azure, AWS, GCP, Docker, Kubernetes, Terraform, CI/CD, Jenkins, GitLab, Maven, Gradle, TeamCity, DevOps, Automation, Git, GitHub, Scrum, Kanban, JavaScript, Python, Go, Helm, Copilot, Claude, PowerShell, Bash 🏢 Description: Join a strategic cloud modernization programme supporting the migration of enterprise applications to public cloud and managed services. Send CV to (marcillina.tietjen@dcvtechnologies.co.uk) CTO Java Engineer 📍 Kraków (Hybrid – 3 days/week onsite) 💰 Competitive Rate 💼 Contract DCV-BS/INSYS/OL/14.07.26 Must Have 12+ years Java development Azure or major Cloud Platform (AWS/GCP) Docker & Kubernetes Terraform / IaC CI/CD (Jenkins, GitLab, Maven, Gradle, TeamCity) DevOps & Automation Git / GitHub Agile (Scrum/Kanban) Nice to Have JavaScript, Python or Go Helm GitHub Copilot / Claude Code PowerShell or Bash Open Source contributions 📩 Interested? Apply now or send me a message for more details.

🏢 Summary: Senior Cloud Engineer role focused on designing, building, and operating automated multi-cloud VM provisioning and OS golden image platforms across AWS and Azure in a regulated enterprise environment. The position combines hands-on infrastructure engineering, CI/CD ownership, security hardening, and incident handling. This is a B2B contract role with hybrid work from Warsaw and responsibility for reliable, compliant cloud automation at scale. 🗂️ Requirements: Minimum 3 years of experience in cloud engineering or similar role, Strong hands-on experience with AWS, Strong hands-on experience with Azure, Production experience with Terraform at scale, Hands-on experience with Packer and golden image engineering, Experience with Ansible for post-provisioning automation, Knowledge of OIDC-based CI/CD authentication and federation, Scripting skills in Python, Scripting skills in Bash or Shell, Scripting skills in PowerShell, Experience with CI/CD pipelines and infrastructure automation, Understanding of secure and auditable cloud infrastructure 📃 Skills: AWS, Azure, Terraform, Packer, Ansible, Python, Bash, PowerShell, GitHub, OIDC, IAM, EntraID, EventBridge, Lambda, CI/CD, CMDB 🏢 Description: Project details: 2-3 days per week from the office (Warsaw), the rest remotely Business trips: occasional, max twice a year to Denmark Contract: B2B, till the end of the year + possible extensions About the Role We are looking for an experienced Senior Cloud Engineer to join a highly technical infrastructure and security-focused team responsible for designing, building, and operating internal automation platforms for public cloud virtual machines. This role is ideal for someone who enjoys working close to infrastructure, automation, compliance, and DevOps engineering. You will be involved in building and maintaining two key internal platforms: one focused on multi-cloud VM provisioning across Azure and AWS, and another dedicated to OS golden image creation, hardening, distribution, and patching. You will work in a regulated enterprise environment, where reliability, security, auditability, and automation quality are critical. The team not only builds the platforms but also operates them, so this is a hands-on DevOps role combining engineering, automation, reliability, incident handling, and continuous improvement. Key responsibilities Designing and maintaining fully automated VM provisioning workflows across Azure and AWS. Owning end-to-end CI/CD pipelines, from request intake to deployed and CMDB-registered virtual machines. Developing and maintaining Python-based service applications for request validation, transformation, cloud account verification, and CMDB integration. Creating and maintaining Terraform configurations for VM provisioning, account initialization, and management infrastructure. Maintaining secure CI/CD authentication and cross-account OIDC federation across GitHub Actions, AWS IAM, and Azure Entra ID. Supporting event-driven provisioning automation using AWS EventBridge, Lambda, and GitHub dispatch workflows. Extending post-provisioning automation with Ansible for Linux and PowerShell for Windows. Designing, building, and hardening OS golden images for Azure and AWS. Creating and maintaining Packer templates for multi-region image creation across Europe, the US, and China. Implementing Windows and Linux hardening, including compliance agents, domain integration, patching, and security configuration. Supporting Azure patching and compliance automation across cloud and hybrid environments. Handling incidents and ensuring platform reliability across multiple environments. Requirements Minimum 3 years of experience in cloud engineering or a similar role. Strong hands-on experience with both AWS and Azure. Production experience with Terraform at scale. Hands-on experience with Packer and golden image engineering. Experience with Ansible for post-provisioning automation. Knowledge of modern CI/CD authentication patterns, including OIDC-based federation. Good scripting skills in Python, Bash/Shell, and PowerShell. Experience working with CI/CD pipelines and infrastructure automation. Strong understanding of secure, reliable, and auditable cloud infrastructure. Good communication skills, ownership mindset, and attention to detail. Nice to have Cloud certifications such as AWS Certified Solutions Architect or Azure Solutions Architect. Experience with Bicep, Azure Durable Functions, Azure Maintenance Configuration, or Azure Machine Configuration. Experience with ServiceNow, CMDB integrations, compliance tooling, or regulated enterprise environments. Familiarity with security and compliance agents such as Nessus, Splunk Universal Forwarder, FlexNet, or Azure Arc.

🏢 Summary: The offer is for a Windows Engineer responsible for administering and maintaining Windows Server environments in virtualized infrastructures, supporting DevOps operations, and ensuring system security, stability, and performance. The role includes monitoring, troubleshooting, automation, and participation in architectural and change management processes. The position involves 2nd line support and collaboration within complex, distributed IT environments. 🗂️ Requirements: Experience administering Windows Server 2016 or later in virtualized environments, Experience managing complex and distributed IT systems, Knowledge of network protocols: SMTP, NTP, DNS, LDAP, DHCP, Hands-on experience with networking, security, and Windows Server services, Scripting experience in PowerShell or other scripting languages, Experience with ITIL-based change, configuration, and release management, Experience working in secure isolated or tiered environments, Experience provisioning Virtual Machines in VMware or Nutanix, Experience with DevOps operations in Azure, Strong troubleshooting and analytical skills 📃 Skills: Windows, WindowsServer, PowerShell, VMware, Nutanix, Azure, SMTP, NTP, DNS, LDAP, DHCP, ITIL, DevOps, Virtualization, Networking, Security 🏢 Description: Team Connect is Poland’s leading nearshore and offshore IT provider. Since 2008 we successfully create and develop software for our clients. We specialize in Agile and DevOps-based software development. From the analysis stage through implementation. We develop backend, frontend, and mobile applications. For one of our clients, we are looking for an Windows Engineer. RESPONSIBILITIES - Administering and monitoring of Windows Server operating systems and services in a virtualized environment - Monitoring and analysis of alerts - Handling of backups and restoring operations of systems - Installation, upgrades and configuration of system components and server software - Scripting and configurations in context of Windows Server environments - Participate in architectural design/reviews - Advising in areas such as capacity management, contingency planning, IT service continuity management, automation of repetitive tasks, security - Providing with recommendations and implementing OS best practices and security standards - Problem definition, analysis, and resolution: diagnosis of software and hardware problems - Defining and updating technical documentation and operating procedures - Implementing changes according to ICT change management procedures - Providing 2nd line support to other IT teams and coordinating with 3rd line of support - Participation in coordination and project meetings - Other specific duties aligned to profile as assigned by supervisor REQUIREMENTS - Experience in administration of Windows Server 2016 or later based systems in virtualized environment - Experience in administration of complex IT systems and distributed environments - Good knowledge of network protocols: SMTP, NTP, DNS, LDAP, DHCP - Hands-on experience in networking, security and systems services for Microsoft Windows Server OS - Solid scripting skills in PowerShell or other scripting languages - Experience with ticketing systems and ITIL based change management, configuration management and release management processes - Strong analytical and troubleshooting skills - A proactive attitude, team-work spirit, being self-motivated with a strong user orientation - Good communication skills - Able to cope with fast changing technologies - Experience working in secure isolated/tiered environment - Experience in provisioning of Virtual Machines in VMware or Nutanix environment - Experience in DEVOPS operations in Azure WE OFFER Long-term cooperation Benefits package – Multisport card, medical care & life insurance Training budget Assistance in accounting issues when setting up/running a business Free english lessons Individual support from a dedicated company supervisor

🏢 Summary: Remote role within a multi-phase cloud transformation initiative focused on platform engineering, self-service infrastructure, automation, and scalable cloud solutions. The position centers on building and automating cloud-native infrastructure using GCP and modern DevOps practices. 🗂️ Requirements: Experience with Google Cloud Platform (GCP), Proficiency in Terraform, Hands-on experience with CI/CD pipelines, Experience in infrastructure automation, Knowledge of cloud-native architecture, Experience with Kubernetes, Experience with Kafka or BigQuery 📃 Skills: GCP, Terraform, CI/CD, Kubernetes, Kafka, BigQuery, Automation, Cloud-native 🏢 Description: Dear Consultant Be part of a multi-phase cloud transformation initiative focused on platform engineering, self-service infrastructure, automation, and cloud scalability. Send CV to marcillina.tietjen@dcvtechnologies.co.uk Remote Poland, Bulgaria, Romania DCV-XE-JO-20.05.26 Required Skills: • Google Cloud Platform (GCP) • Terraform • CI/CD Pipelines • Infrastructure Automation • Cloud-Native Architecture • Kubernetes • Kafka / BigQuery

🏢 Summary: B2B remote role for an experienced Software Engineer focused on building cross-platform components using C++, C#, and Kotlin Multiplatform. The position involves integrating native C++ modules with .NET applications and developing secure Windows-based functionality. You will contribute hands-on to designing and delivering scalable, high-quality technical solutions. 🗂️ Requirements: Commercial experience with C++, Experience with C# and native library integration, Ability to create and maintain NuGet packages, Knowledge of Windows programming, Experience with security modules, Experience with Kotlin Multiplatform or willingness to learn 📃 Skills: C++, C#, Kotlin, KotlinMultiplatform, .NET, NuGet, Windows, DLL 🏢 Description: Start Date: ASAP / Within 1 Month / Flexible Work Model: 100% remote Contract Type: B2B (180-200 PLN/h + VAT) We are looking for an experienced software engineer with strong skills in C++, C#, and Kotlin Multiplatform to join our engineering team. You will work on cross‑platform components, integrate native code with .NET applications, and contribute to developing secure and reliable features for modern systems. The role involves hands‑on coding, problem‑solving, and collaborating closely with other engineers to deliver high‑quality technical solutions. Expectations Solid commercial experience with C++ development , ideally on Windows. Practical experience using C# and integrating native libraries. Ability to create and maintain C# NuGet packages. Familiarity with Windows programming concepts, including security modules. Experience with Kotlin Multiplatform or willingness to learn it quickly. Responsibilities Develop cross‑platform components using C++, C#, and Kotlin Multiplatform. Integrate native C++ modules (DLLs) with C# applications. Build and maintain reusable C# libraries and NuGet packages. Implement and support Windows‑based functionality, including security‑related modules. Collaborate with the engineering team to design, test, and deliver scalable solutions. What We Offer Medicover healthcare package Multisport card Access to an e-learning platform Group life insurance

🏢 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: DevOps role focused on managing containerized environments and enterprise infrastructure with a cloud-native approach in a highly flexible hybrid model. The position involves maintaining CI/CD pipelines, databases, monitoring systems, and collaborating across technical teams. It offers long-term cooperation with strong ownership over infrastructure projects. 🗂️ Requirements: Strong experience with Windows Server 2012 R2+, Experience with IIS 10, Proficiency in Linux systems (RHEL), Experience with Docker container administration, Experience with Kubernetes clusters, Strong scripting skills in Ansible, Strong scripting skills in Shell, Strong scripting skills in PowerShell, Knowledge of SQL and relational databases, Understanding of TCP/IP networking, Experience with monitoring tools (SCOM, Nagios, Splunk, Zabbix, Prometheus), Experience maintaining MS SQL databases, Ability to communicate in English and Polish (B2) 📃 Skills: Docker, Kubernetes, Ansible, PowerShell, Shell, Batch, Windows, Linux, RHEL, IIS, MSSQL, SQL, TCP/IP, SCOM, Nagios, Splunk, Zabbix, Prometheus, CI/CD 🏢 Description: Looking for a DevOps role that perfectly blends enterprise system stability with a modern, cloud-native approach? How about TRUE flexibility with only 2 days a month in the office? Join us and take your infrastructure management skills to the next level! Your day-to-day responsibilities will include: Managing containerized applications with Docker on Kubernetes clusters Automating CI/CD pipelines using Ansible, shell scripting, and PowerShell Maintaining MS SQL databases and various web services Setting up and evolving infrastructure monitoring tools Collaborating closely with developers, testers, sysadmins, and business teams We're looking for someone who: Has strong experience with Windows Server (2012 R2+) and IIS 10 Is proficient in Linux systems, especially RHEL Knows container administration on both Windows and Linux platforms Has solid scripting skills in Ansible, shell, batch, and PowerShell Understands SQL and relational databases Is familiar with networking fundamentals like TCP/IP Has experience with monitoring tools (SCOM, Nagios, Splunk, Zabbix, Prometheus) Is an independent problem solver with strong analytical thinking Can communicate effectively in English and Polish at B2 level Bonus points for knowledge of Kubernetes, Azure, Redis, Grafana, Prometheus, MongoDB, PKI, cryptography, multi-tier system architecture, and load balancing. What we offer: Competitive pay between 110 and 130 PLN/h net (B2B) or an employment contract Highly flexible hybrid work model with just 2 days/month in Łódź office Great opportunity to grow your skills and take ownership of projects Stable long-term cooperation