923 English-speaking jobs in Silesian Voivodeship

Senior Site Reliability Engineer will partner with engineering teams to define service-level objectives and improve reliability. Responsibilities include investigating production issues, automating processes, and documenting technical information. Requires 5+ years of experience in software engineering, SRE, or production operations, strong troubleshooting skills, and experience with AWS, observability tools, and infrastructure as code.

Senior Wireless Network Engineer will design, test, and deliver private 5G and Wi-Fi solutions for Industrial IoT. Responsibilities include developing wireless user equipment, creating test plans, and acting as a technical lead.

Network Engineer to design, deploy, and optimize industrial wireless networks for AMR systems in manufacturing environments. Requires 5+ years of experience with Cisco networking technologies, including ISE and Cyber Vision.

Manage, maintain, and optimize Linux infrastructure (Ubuntu) supporting critical production services. Design, implement, and operate private cloud infrastructure. Configure and maintain infrastructure across multiple international data centers. Automate infrastructure provisioning, configuration, and operational tasks. Ensure strong system security standards.

Cyber Security Senior Consultant (Senior Pentester) will deliver Attack & Penetration Testing projects, application code review, social engineering, Red Team Assessments, Purple Team Assessments, Threat Modeling, and Security Architecture reviews. Requires 3+ years of experience in Dev / ITSec conducting penetration tests projects and deep understanding of networking architecture, protocols, operating systems, and web applications. Must have OSCP, OSWE, GPEN certificate or similar and excellent command of English.

Senior Concept Artist needed for unannounced project in collaboration with CD PROJEKT RED. Must have professional experience in game development, a strong portfolio, and excellent Photoshop skills. Responsibilities include creating concept art, collaborating with the Art Team, and communicating visual ideas.

Ryanair Group is hosting a Cabin Crew Recruitment Day in Katowice on June 10, 2026. Applicants must be EU citizens with the right to live and work throughout the Ryanair network. Successful candidates will undergo a 6-week training program and will be required to meet height and swimming requirements.

Provides customer service by processing purchase orders, managing inventory, and resolving inquiries. Requires industry knowledge, communication skills, and computer proficiency.

Experienced backend developer needed to design, implement, and document AI integrations across various teams. Responsibilities include researching and evaluating AI tools, building PoCs, and maintaining development environments. Strong JavaScript/TypeScript, Python, and Linux skills required.

Lead Power Platform developer designing and implementing complex solutions using Power Apps, Power Automate, Power Pages, and Power BI. Educate junior resources and stay current on product developments. Minimum 3 years of Power Platform experience and strong technical knowledge required.

Supports the development, review, and upkeep of EY Europe West Financial Crime policies, standards, and guidance focusing on AML/CTF and Sanctions. Conducts regulatory research and analysis, translates requirements into structured documentation, and assists with implementation activities.

Experienced AI/ML Engineer to develop innovative AI and Machine Learning solutions for a global banking leader. Collaborate with international teams to deliver production-grade solutions. Requires 5+ years of experience, deep Python expertise, and strong knowledge of LLM architectures, RAG, and vector databases.

Lead a team of expeditors to ensure timely delivery of project materials and equipment, adhering to purchase order requirements and quality standards. Manage vendor schedules, resolve expediting issues, and coordinate logistics.

Experienced CAD Technician needed to produce 2D drawings and plans from point-cloud data for construction and infrastructure projects. Requires proficiency in AutoCAD and Civil 3D, experience with point clouds, and strong attention to detail. Must have excellent communication skills and the ability to work independently.

The IT Systems Analyst ensures the seamless integration, optimization, and functionality of core business systems: Shopify, HubSpot, NetSuite, Celigo, and ShipStation. This role bridges business and technical teams, guaranteeing efficient workflows, data accuracy, and system compliance.

Design Lead for SAP SuccessFactors modules Learning, Performance, Talent, and Succession. Provide subject-matter expertise in Learning.

Define and manage the global strategy, architecture, and lifecycle of Microsoft 365, Copilot, Power Platform, and Power BI services for a global enterprise.

Addepto seeks a Data Engineer to design, develop, and maintain scalable data pipelines and analytics solutions in GCP. Responsibilities include building solutions for collecting, processing, and analyzing LLM token usage data, optimizing BigQuery datasets, and collaborating with cross-functional teams.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Testers will analyze software requirements, manually test products, and communicate with the product development process.

Microsoft 365 Administrator needed to manage the M365 environment, provide user support, and handle backups. Experience with Exchange Online, Teams, SharePoint, Entra ID, Power Platform, and Microsoft Fabric required. Strong PowerShell skills and troubleshooting abilities are essential.