Senior Windows Systems Engineer – Virtual Desktop Infrastructure

🏢 Summary: B2B contract role for a Senior Windows/VDI Engineer to lead a global Windows 10 to Windows 11 migration and manage Citrix-based virtual desktop infrastructure. The position focuses on engineering, automation, and support of enterprise Windows environments using PowerShell. 🗂️ Requirements: 7+ years experience as Windows/Desktop/Endpoint Engineer, Hands-on experience with Citrix VDI, Strong knowledge of Windows OS internals, Strong knowledge of Group Policy, Experience leading Windows 10 to Windows 11 migration, Experience with PowerShell automation 📃 Skills: Windows, Citrix, VDI, PowerShell, GroupPolicy, Windows10, Windows11, OSInternals, Endpoint 🏢 Description: Senior Windows/VDI Engineer (Citrix) B2B Contract via Harvey Nash | Warsaw (3 days/week onsite)| Financial Sector What you'll be doing: - Lead Windows 10 to Windows 11 migration across a global environment - Deploy, maintain and support Citrix-based virtual desktop infrastructure - Engineer and automate solutions using PowerShell Must have: - 7+ years as a Windows/Desktop/Endpoint Engineer - Hands-on Citrix (VDI) experience - hard requirement - Strong knowledge of Windows OS internals and Group Policy - Fluent English, active B2B company in Poland

🏢 Summary: Senior Embedded Systems Engineer role focused on developing and maintaining secure encryption infrastructure across Windows, Linux, and cloud environments. The position involves backend and driver development, Windows application enhancement, CI/CD automation, and server/cloud management in high-stakes production settings. Hybrid work model based in Warsaw with occasional travel. 🗂️ Requirements: Engineering degree in Electronics or Computer Science, Minimum 5 years experience in IT, automation, software engineering, or electronics, Strong proficiency in IP networking, computer systems, and database management, Proven troubleshooting experience in Python and C++, Hands-on experience with Windows and Linux environments, Experience managing on-premises and cloud-based servers, Ability to develop backend solutions and hardware drivers, Fluency in English and Polish, Legal right to work in the European Union 📃 Skills: Python, C++, JavaScript, Node.js, Express, Windows, Linux, AWS, Azure, CI/CD, IP, Networking, SQL, VPN, PKI, Batch, Drivers 🏢 Description: Ignite Innovation in Embedded Systems — Redefine the Future of Connectivity and Security! Warsaw-based opportunity with hybrid work model. As a Senior Embedded Systems Engineer , you will be working for our client, a leading company in the manufacturing industry, focused on the development and deployment of critical encryption infrastructure. You will play a vital role in maintaining and advancing secure server and device solutions across Windows, Linux, and cloud environments. Join us to push the boundaries of hardware-software integration, ensuring robust security and operational excellence in high-stakes production lines. This is your chance to be part of pioneering technological progress. Your main responsibilities: Develop backend solutions in Python and hardware device drivers to support encryption systems. Create new Windows applications based on existing modules, extending functionality and performance. Enhance frontend components mainly supporting existing JavaScript modules in Node.js/Express. Automate CI/CD workflows, develop tests, and streamline deployment processes. Support and improve Windows batch scripts, deploy Windows services, and troubleshoot related applications. Diagnose and resolve issues within Python, JavaScript, and C++ codebases. Identify system risks, propose mitigation strategies, and implement solutions to prevent future problems. Collaborate directly with product development teams on evolving existing solutions and developing new products. Manage Windows and Linux servers on-premises and in the cloud, overseeing network configurations and VPN connectivity. Navigate and maintain cloud-based systems, primarily AWS and Azure. Conduct upgrades and deployment of encryption infrastructure on new production lines. Occasionally travel domestically and internationally (up to 5%). You're ideal for this role if you have: An Engineering Degree in Electronics or Computer Science. At least 5 years of hands-on experience in IT, automation, software engineering, or electronics. Strong proficiency in IP Networking, computer systems, and database management. Proven troubleshooting skills in Python and C++, with experience in Windows and Linux environments. Ability to proactively identify risks and craft effective solutions. Excellent communication and collaboration skills for working with international teams. Fluency in English, both spoken and written, for technical documentation and team interactions. It is a strong plus if you have: (optional) Experience working with Azure or AWS cloud platforms. Background in PKI system development. Language Required for the role: Fluent in English and Polish. 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: Senior Software Engineer role focused on developing and maintaining secure encryption infrastructure across Windows, Linux, and cloud environments. The position involves backend and driver development, Windows application enhancement, CI/CD automation, and server management to support critical production systems. The role combines embedded systems, hardware-software integration, and cloud-based infrastructure in a hybrid Warsaw-based setup. 🗂️ Requirements: Engineering Degree in Electronics or Computer Science, Minimum 5 years of experience in IT, automation, software engineering, or electronics, Strong proficiency in IP networking, Strong knowledge of computer systems, Experience with database management, Proven troubleshooting skills in Python and C++, Experience working in Windows and Linux environments, Fluency in English, Fluency in Polish, Legal right to work in the European Union 📃 Skills: Python, C++, JavaScript, Node.js, Express, Windows, Linux, AWS, Azure, CI/CD, IP, VPN, PKI, SQL, Batch 🏢 Description: Ignite Innovation in Embedded Systems — Redefine the Future of Connectivity and Security! Warsaw-based opportunity with hybrid work model. As a Senior Software Engineer , you will be working for our client, a leading company in the manufacturing industry, focused on the development and deployment of critical encryption infrastructure. You will play a vital role in maintaining and advancing secure server and device solutions across Windows, Linux, and cloud environments. Join us to push the boundaries of hardware-software integration, ensuring robust security and operational excellence in high-stakes production lines. This is your chance to be part of pioneering technological progress. Your main responsibilities: Develop backend solutions in Python and hardware device drivers to support encryption systems. Create new Windows applications based on existing modules, extending functionality and performance. Enhance frontend components mainly supporting existing JavaScript modules in Node.js/Express. Automate CI/CD workflows, develop tests, and streamline deployment processes. Support and improve Windows batch scripts, deploy Windows services, and troubleshoot related applications. Diagnose and resolve issues within Python, JavaScript, and C++ codebases. Identify system risks, propose mitigation strategies, and implement solutions to prevent future problems. Collaborate directly with product development teams on evolving existing solutions and developing new products. Manage Windows and Linux servers on-premises and in the cloud, overseeing network configurations and VPN connectivity. Navigate and maintain cloud-based systems, primarily AWS and Azure. Conduct upgrades and deployment of encryption infrastructure on new production lines. Occasionally travel domestically and internationally (up to 5%). You're ideal for this role if you have: An Engineering Degree in Electronics or Computer Science. At least 5 years of hands-on experience in IT, automation, software engineering, or electronics. Strong proficiency in IP Networking, computer systems, and database management. Proven troubleshooting skills in Python and C++, with experience in Windows and Linux environments. Ability to proactively identify risks and craft effective solutions. Excellent communication and collaboration skills for working with international teams. Fluency in English, both spoken and written, for technical documentation and team interactions. It is a strong plus if you have: (optional) Experience working with Azure or AWS cloud platforms. Background in PKI system development. Language Required for the role: Fluent in English and Polish. 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: Senior Infrastructure Engineer role focused on operating and supporting critical on-premise IT infrastructure in a regulated banking environment. The position involves administration of Microsoft server environments, VMware clusters, and Citrix VDI, ensuring system stability and handling high-level incidents. 100% remote B2B engagement with on-call responsibilities. 🗂️ Requirements: 6+ years experience in Infrastructure or System Engineering, Experience in enterprise or datacenter environments, Experience with critical production systems, Administration of Microsoft server environments, Management of VMware vSphere clusters, Administration of Citrix Virtual Apps and Desktops (VDI), System monitoring and infrastructure stabilization, Patch management, 2nd/3rd level incident support, Very good German, Very good English 📃 Skills: Microsoft, WindowsServer, VMware, vSphere, Citrix, VDI, Monitoring, PatchManagement, IncidentManagement, Datacenter, German, English 🏢 Description: Wir suchen derzeit einen Senior Infrastructure Engineer , der eine kritische On-Premise-IT-Infrastruktur in einem regulierten Bankenumfeld unterstützt. Verantwortlichkeiten: Betrieb und Administration von Microsoft Server Umgebungen Verwaltung von VMware vSphere Clustern Administration von Citrix Virtual Apps / Desktops (VDI) System Monitoring und Stabilisierung der Infrastruktur Patch Management Incident Management (2nd / 3rd Level Support) Analyse und Behebung kritischer Systemstörungen Unterstützung der Projektteams Erstellung und Pflege technischer Dokumentation Teilnahme an Rufbereitschaft / On-Call Rotation Anforderungen: 6+ Jahre Erfahrung im Infrastructure / System Engineering Erfahrung in Enterprise oder Datacenter Umgebungen Erfahrung mit kritischen Produktionssystemen Deutsch: sehr gut Englisch: sehr gut Was wir bieten: 100 % Remote-Arbeit B2B-Vertrag und stabile, langfristige Zusammenarbeit Private medizinische Versorgung (LuxMed) Multisport-Karte

🏢 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: Senior System Administrator responsible for leading complex IT infrastructure projects across on-premises and cloud environments. The role focuses on defining system standards, optimizing performance, and overseeing global technology deployments. It includes advanced troubleshooting, automation, and technical mentorship within enterprise environments. 🗂️ Requirements: Advanced knowledge of Windows Server (2019–2025), Expertise in Microsoft 365, Office 365, Azure, Intune, Advanced administration of Active Directory and LDAP, Design and configuration of Group Policy (GPO), Experience with VMware or Hyper-V virtualization, Strong networking and infrastructure troubleshooting skills, Advanced scripting in PowerShell, Bash, or Python, Ability to lead IT infrastructure projects, Experience with cloud and on-prem deployments 📃 Skills: WindowsServer, Microsoft365, Office365, Azure, Intune, ActiveDirectory, LDAP, GPO, VMware, HyperV, PowerShell, Bash, Python, Networking, Virtualization 🏢 Description: Senior System Administrator Role Overview We are looking for a highly skilled Senior System Administrator to lead IT project deliveries and oversee complex infrastructure environments. In this role, you will develop sophisticated system standards, recommend performance improvements, and define best practices for both on-prem and cloud-based deployments. You will act as a technical mentor and a key expert in global technology rollouts. Technical Requirements Microsoft Expertise: Advanced knowledge of Windows Server (2019 – 2025), Microsoft Application Servers, and Modern Management. Cloud Services: Advanced expertise in Microsoft 365, Office 365, Azure, and Intune (all services required). Directory Services & Policy: Advanced knowledge of Active Directory/LDAP administration and Group Policy (GPO) design/configuration. Infrastructure & Virtualization: Strong experience with VMware or Hyper-V and a solid understanding of core networking and troubleshooting. Automation: Advanced scripting skills in PowerShell, Bash, or Python. Certifications: Microsoft Certifications (MCSE) or equivalent are highly desired. Key Responsibilities Project Leadership: Lead IT projects, develop project plans, conduct risk assessments, and implement contingency plans. Systems Standardization: Develop high-level system standards and document support procedures/best practices. Advanced Troubleshooting: Resolve complex issues across physical, virtual, and cloud deployments. Evaluation: Assist with hardware, software, and vendor evaluations to stay ahead of technology trends. Mentorship: Coach and mentor team members while interacting with peer technical groups. Nice to Have Experience in global deployments and rollouts of new technologies. Knowledge or experience in AI areas (Machine Learning, AI Engineering, Data Science).

🏢 Summary: Oferta dotyczy roli Inżyniera Wirtualizacji odpowiedzialnego za projektowanie i wdrażanie nowoczesnych środowisk VMware oraz rozwiązań SDDC i SDN w projektach enterprise. Stanowisko obejmuje pracę z VMware Cloud Foundation, NSX, vSAN oraz infrastrukturą chmurową prywatną i hybrydową, a także udział w projektowaniu architektury i wsparciu presales. Rola łączy zadania eksperckie, architektoniczne i wdrożeniowe w zaawansowanych środowiskach infrastrukturalnych. 🗂️ Requirements: Wieloletnie doświadczenie w infrastrukturze IT i wirtualizacji VMware, Bardzo dobra znajomość vSphere, NSX, vSAN, VMware Cloud Foundation, Doświadczenie z SDN i zagadnieniami sieciowymi, Doświadczenie z infrastrukturą sieciową Cisco, Fortinet, Aruba, HPE lub Dell, Znajomość Kubernetes lub Tanzu, Umiejętność tworzenia dokumentacji technicznej (HLD, LLD), Znajomość języka angielskiego na poziomie B1/B2, Płynna znajomość języka polskiego 📃 Skills: VMware, vSphere, NSX, vSAN, VMwareCloudFoundation, SDDC, SDN, Kubernetes, Tanzu, Cisco, Fortinet, Aruba, HPE, Dell, Linux, HCI, Storage 🏢 Description: Do firmy specjalizującej się w projektowaniu i wdrażaniu nowoczesnych rozwiązań infrastrukturalnych, chmurowych oraz cyberbezpieczeństwa dla klientów enterprise poszukujemy osoby na stanowisko Inżyniera Wirtualizacji. Organizacja realizuje zaawansowane projekty z obszaru VMware, SDN, cloud computingu, networkingu oraz bezpieczeństwa IT, współpracując z największymi organizacjami w Polsce. Jeżeli jesteś specjalistą z doświadczeniem w obszarze nowoczesnych technologii VMware i swobodnie poruszasz się w środowiskach infrastruktury wirtualnej, sieciowej oraz cloud, ta rola może być dla Ciebie kolejnym krokiem w rozwoju kariery. 📍 Warszawa / Wrocław ( hybrydowo ) 📄 Umowa o pracę lub kontrakt B2B Zakres obowiązków: • Projektowanie i wdrażanie nowoczesnych środowisk wirtualizacyjnych oraz Software Defined Data Center (SDDC) • Realizacja projektów opartych o technologie VMware Cloud Foundation, NSX, vSAN oraz VMware Aria • Projektowanie i rozwój środowisk Software Defined Networking (SDN) • Udział w projektach budowy infrastruktury prywatnej i hybrydowej chmury • Pełnienie roli eksperta technicznego i architekta w projektach infrastrukturalnych • Współpraca z zespołem wdrożeniowym przy realizacji zaawansowanych projektów enterprise • Tworzenie dokumentacji technicznej (HLD, LLD oraz dokumentacji powdrożeniowej) • Wsparcie działu sprzedaży w zakresie: przygotowywania architektury rozwiązań, doboru technologii, wycen i estymacji projektów, spotkań presales z klientami • Prowadzenie prezentacji technicznych, warsztatów oraz konsultacji dla klientów • Udział w szkoleniach, certyfikacjach oraz rozwoju kompetencji technologicznych • Współpraca z producentami technologii oraz partnerami biznesowymi Oczekujemy: Kilkuletniego doświadczenia w obszarze infrastruktury IT, wirtualizacji VMware oraz sieci enterprise Bardzo dobrej znajomości technologii VMware: vSphere, NSX, vSAN, VMware Cloud Foundation Znajomości zagadnień sieciowych i rozwiązań SDN Doświadczenia z infrastrukturą sieciową Cisco, Fortinet, Aruba, HPE lub Dell Znajomości rozwiązań Kubernetes / Tanzu Umiejętności tworzenia dokumentacji technicznej Komunikatywnej znajomości języka angielskiego( B1/B2) Płynnej znajomości języka polskiego Samodzielności i umiejętności pracy projektowej Mile widziane: Certyfikaty VMware lub producentów rozwiązań sieciowych Znajomość Linux oraz systemów backupowych Doświadczenie z rozwiązaniami storage i HCI Firma oferuje: Stabilne zatrudnienie w oparciu o umowę o pracę lub kontrakt B2B z płatnym urlopem Udział w zaawansowanych projektach infrastrukturalnych i cloudowych dla klientów enterprise Pracę z nowoczesnymi technologiami VMware, NSX, Kubernetes oraz rozwiązaniami SDDC Możliwość rozwoju kompetencji technicznych oraz zdobywania certyfikacji Udział w szkoleniach i konferencjach branżowych Realny wpływ na projektowane architektury i wdrażane rozwiązania Partnerską atmosferę pracy i współpracę z doświadczonym zespołem inżynierów Elastyczne podejście do organizacji pracy ( hybrydowy model pracy) Prywatną opiekę medyczną, ubezpieczenie grupowe oraz kartę sportową Darmowy parking Spotkania integracyjne

🏢 Summary: The role involves designing, deploying, and supporting enterprise-grade hybrid infrastructure platforms across on-premise and cloud environments. The engineer is responsible for ensuring stability, scalability, security, and automation of critical systems using HCI, Microsoft, and cloud technologies. The position requires independent task delivery and collaboration within a global, product-oriented environment. 🗂️ Requirements: Bachelor’s degree in IT or related field, Minimum 3 years of experience in enterprise infrastructure deployment and support, Strong knowledge of Nutanix and VMware HCI platforms, Experience with Windows Server (2012–2022), Experience with Active Directory and WSUS, Experience with Microsoft SQL Server (2014–2019), Familiarity with Commvault backup solutions, Basic knowledge of Azure and/or AWS, Basic knowledge of Ansible, Terraform, or Azure Automation, Scripting experience with PowerShell, Fluent English 📃 Skills: Nutanix, VMware, Windows, ActiveDirectory, WSUS, SQLServer, Commvault, Azure, AWS, Ansible, Terraform, AzureAutomation, PowerShell, Lenovo 🏢 Description: Infrastructure Engineer (Enterprise Platforms) Location: Warsaw, Poland About the Role We are looking for an experienced Infrastructure Engineer to join a global Technology & Infrastructure team responsible for designing, operating, and continuously improving enterprise-grade platforms supporting business-critical systems. In this role, you will work within a product-oriented environment, contributing to the stability, scalability, and modernization of hybrid infrastructure solutions across on-premise and cloud environments. You will collaborate closely with engineering teams, product stakeholders, and service providers to ensure secure and high-performing systems. Key Responsibilities Plan, estimate, and deliver infrastructure-related tasks independently Collaborate with product teams and stakeholders to clarify technical requirements Deploy, manage, and support enterprise HCI platforms (Nutanix, VMware) Maintain and optimize Microsoft-based environments (Windows Server, Active Directory, SQL Server) Support hybrid infrastructure environments (on-premise + Azure/AWS) Ensure high standards of reliability, security, and operational excellence Contribute to automation and scripting initiatives (PowerShell, Ansible, Terraform) Work with backup and data protection solutions (e.g., Commvault) Support hardware platforms such as Lenovo ThinkSystem servers Required Experience & Skills Bachelor’s degree in IT or related field Minimum 3 years of hands-on experience in deployment, management, and support of enterprise infrastructure platforms Strong knowledge of HCI environments (Nutanix, VMware) Experience with Windows Server (2012–2022), Active Directory, WSUS Experience with Microsoft SQL Server (2014–2019) Familiarity with backup solutions (e.g., Commvault) Basic knowledge of cloud platforms (Azure and/or AWS) Basic knowledge of automation tools (Ansible, Terraform, Azure Automation) Scripting experience (PowerShell preferred) Strong client-oriented mindset and ownership attitude Ability to work independently and collaboratively in international environments Fluent English Nice to Have Experience with infrastructure automation initiatives Exposure to large-scale enterprise or complex transformation projects

🏢 Summary: Senior Virtualisierungsspezialist zur Verwaltung, Optimierung und Weiterentwicklung hochverfügbarer virtualisierter Plattformen. Verantwortung für den Betrieb von VMware (vSphere, ESXi) und/oder Proxmox sowie für Fehleranalyse, Performance-Optimierung und Integration in bestehende Infrastruktur- und Sicherheitsarchitekturen. Enge Zusammenarbeit mit Infrastruktur- und Netzwerkteams in sicherheitskritischen Umgebungen. 🗂️ Requirements: Mehrjährige praktische Erfahrung in Virtualisierung, Fundierte Betriebserfahrung mit VMware vSphere und ESXi oder Proxmox, Erfahrung in Fehleranalyse und Performance-Optimierung, Verständnis von Hochverfügbarkeitskonzepten, Kenntnisse in Plattform-Sicherheitsarchitekturen, Sehr gute Deutschkenntnisse (C1) 📃 Skills: Virtualisierung, VMware, vSphere, ESXi, Proxmox, Hochverfügbarkeit, Sicherheitsarchitektur, Performanceanalyse, Troubleshooting 🏢 Description: Einführung & Zusammenfassung: Für die effiziente Verwaltung und Integration hochverfügbarer Plattformen suchen wir einen erfahrenen Senior Virtualisierungsspezialisten. Die ideale Kandidatin oder der ideale Kandidat bringt umfangreiche praktische Erfahrung in der Virtualisierung mit, insbesondere mit VMware und Proxmox, sowie Kenntnisse in Fehleranalyse und Performance-Optimierung. Die Rolle erfordert auch ein tiefes Verständnis für Hochverfügbarkeit und Sicherheitsarchitekturen. Hauptverantwortlichkeiten: Überwachung, Analyse und Weiterentwicklung virtualisierter Umgebungen. Betrieb und Management von VMware (vSphere, ESXi) und/oder Proxmox. Durchführung von Fehleranalysen, Performance-Optimierungen und Stabilitätsmaßnahmen. Integration virtueller Lösungen in bestehende Infrastruktur- und Sicherheitsarchitekturen. Enge Zusammenarbeit mit Infrastruktur- und Netzwerkteams. Anforderungen: Mehrjährige praktischen Erfahrung in der Virtualisierung. Fundiertes Betriebswissen (keine rein theoretischen Profile). Gutes Verständnis für Hochverfügbarkeit und Plattform-Sicherheit. Sehr gute Deutschkenntnisse (mindestens C1-Niveau). Wünschenswerte Qualifikationen: Kenntnisse in Cloud-Umgebungen. Erfahrung mit Backup- und Wiederherlösungssystemen. Vertrautheit mit Automatisierungstools. Sonstige Details Aufgrund unserer Zusammenarbeit mit Kunden im Bereich kritischer Infrastrukturen kann eine Sicherheitsüberprüfung nach Sicherheitsüberprüfungsgesetz (SÜG) erforderlich sein. Wir freuen uns auf Ihre Bewerbung!

🏢 Summary: Senior Platform Engineer role focused on building high-performance internal platform products and APIs for a global trading environment, treating infrastructure as software. The position centers on developing production-grade Go/Python solutions, Kubernetes Operators, and automation to enable scalable, resilient systems. It combines platform engineering, SRE practices, and hybrid cloud integration in a low-latency setting. 🗂️ Requirements: 7+ years experience in SRE or Platform Engineering, Strong software engineering mindset, Expert-level Go or Python proficiency, Ability to build full products/services in Go or Python, Deep knowledge of Kubernetes, Experience building Kubernetes controllers/operators, Proficiency in Terraform (IaC), Experience automating SDLC processes, Experience designing RESTful APIs, Experience with observability in distributed systems, Solid understanding of AWS, Experience integrating cloud with on-premises environments 📃 Skills: Go, Python, Kubernetes, Terraform, AWS, REST, SDLC, Observability, IaC 🏢 Description: Senior Platform Engineer Are you an engineer who views infrastructure as a software problem? We are looking for a Senior Platform Engineer to join our global Platform Engineering team. In this role, you won't just be managing cloud resources—you will be architecting and building high-performance internal products that empower our quants and traders to operate at the highest level. The Offer Salary: Up to 50,000 PLN gross/month (UoP). Location: Hybrid ( 3 days a week from our Warsaw office). Impact: Build internal products and APIs that define how our global teams deploy and scale. Modern Tech: Focus on writing production-grade Go/Python and building K8s Operators . Environment: A high-stakes trading sector where engineering excellence and code quality are the standard. Core Responsibilities Product Engineering: Develop and architect common platform solutions with a focus on high-quality, maintainable code. Developer Autonomy: Build internal APIs and custom tooling to streamline the developer experience across the firm. Infrastructure as Software: Write production-grade code (Go/Python) for infrastructure automation, optimization, and custom orchestration. SRE Advocacy: Champion SRE practices by implementing testable, resilient, and highly available software solutions. High-Performance Collaboration: Partner with Quant and Trading teams to optimize service stability and performance in a low-latency environment. Requirements Experience: 7+ years in SRE or Platform Engineering roles with a strong Software Engineering mindset . Coding Mastery: Exceptional skills in Go or Python (you should be comfortable building full products/services, not just basic scripts). K8s Expertise: Deep knowledge of Kubernetes , including orchestration and building custom controllers/operators . Automation: Proficiency in Terraform (IaC) and experience automating complex SDLC processes. System Design: Experience with RESTful APIs and building observability for complex distributed systems. Hybrid Cloud: Solid understanding of AWS and managing integration with on-premises environments. Why Join Us? This isn't a traditional "Ops" role. We are building a platform that functions as a product. If you are a software engineer who is passionate about infrastructure, scalability, and clean code, you will thrive in our culture of technical rigor and innovation. Apply today to help us build the backbone of global institutional investing.