python English-speaking jobs in Chorzów

Lead a team in the design and delivery of digital products, including solutions design, component development, and problem-solving. Requires 7+ years of full-stack development experience, 3+ years in Node.js backend development, 5+ years in React + Redux frontend development, and 2+ years of team leadership experience.

Overview Gartner is seeking an Analyst for emerging technologies and practices to support cyber security and defense strategies in advancing modernization and digital transformation.

Test Manager to define test plans, set up test management tools, and execute tests for complex software systems in the Financial Services sector. Requires 3+ years of experience as a Test Lead or Test Manager and knowledge of test management tools.

Experienced repair engineer needed for aftermarket aerospace team. Must have strong knowledge of jet engine components and repair processes. Proficient in GD&T, engineering drawings, and MS Office. Fluent in English and Polish. B.E./B.Tech. in Aeronautical Engineering or AME with gas turbine experience required.

The HR Service Delivery Product Owner and Knowledge Lead will define, govern, and evolve the enterprise HR service delivery experience. This role owns the global HR portal, askHR, and is accountable for its design, usability, scalability, and performance. The Product Owner will manage the HRSD roadmap, serve as the primary business owner for the platform, and own the askHR digital experience.

HR Business Partner will act as a strategic partner for managers, advising on employee engagement, talent management, and performance evaluation. The role includes oversight of personnel administration, supporting recruitment processes, and managing employee relations. Requires 5+ years of HR experience, knowledge of labor laws, and fluency in English.

Lufthansa seeks a Java Developer with Kotlin expertise for its Digital Hangar Department. Develop and maintain REST APIs, integrate with systems like Kafka and Redis, and troubleshoot issues in a distributed system. Collaborate in an international agile team, participate in code refactoring, and utilize Spring Framework and NoSQL/SQL databases.

Senior Project Manager for national and international railway projects. Manages costs, quality, deadlines, contracts, and processes. Requires technical studies in civil engineering, design, architecture, or MEP, 2-5 years of railway project management experience, and fluency in Polish and English.

Experienced Purchasing Specialist with fluency in French needed to support the OneSource team. Responsibilities include reviewing purchase requisitions, coordinating purchasing activities, evaluating quotes, and monitoring supplier performance. Requires a bachelor's or master's degree and 2+ years of relevant experience.

Experienced Front-End Developer (AEM) to join Corporate Marketing team. Develop, test, and maintain front-end code for HitachiVantara.com. Manage web development queue and collaborate with digital agency on AEM back-end development. Serve as internal AEM front-end subject matter expert.

Experienced MicroStrategy Specialist needed to support and evolve an on-premises BI platform. Focus on hands-on MicroStrategy expertise, data flows, SQL, and data warehouses. Contribute to platform transition discussions and collaborate with teams to translate business needs into BI solutions.

Lead Platform Architect for a large-scale, AI-native, multi-cloud digital workplace platform. Define and maintain the architecture, ensure alignment with security and ethical AI principles, and guide technical decisions across multiple development teams.

Experienced backend developer to join a software engineering team developing hybrid cloud platform services for a telecommunications customer. Responsibilities include designing scalable, secure, and well-documented functionality. Requires 3+ years of software development experience (ideally in Golang) and proficiency in building RESTful services in distributed environments. Strong system programming skills, containerization knowledge (Kubernetes), and experience with CI/CD pipelines are essential.

Integration Coordinator needed for global platform expansion. Focus on onboarding new applications, managing integration backlogs in Azure DevOps, and troubleshooting technical issues. Requires REST API and Azure experience, strong communication skills, and proficiency in Azure DevOps. Must be available during US Eastern Time (8 AM - 3 PM).

Lead end-to-end warehouse projects including process improvements, system upgrades, and automation. Coordinate cross-functional teams and external partners. Analyze data to identify inefficiencies and drive operational improvements.

Offensive Security Engineer needed for a hybrid role combining intake coordination and penetration testing. Lead and execute penetration tests, manage the testing queue, and collaborate with stakeholders to identify security gaps and drive improvements. Requires 2+ years of security testing experience, scripting abilities, and experience exploiting vulnerabilities in various domains.

Staff Infrastructure Engineer will design and scale the platform's core infrastructure, ensuring it can handle massive data volumes. Responsibilities include defining and evolving infrastructure architecture, leading SRE practices, designing a self-service platform, and partnering with security and compliance teams. Requires deep experience with cloud platforms (Azure preferred), containers and orchestration, IaC, CI/CD, observability, security, networking, and data platforms.

Maintain and improve a secure, scalable platform and infrastructure. Implement security protocols, monitoring systems, and automated processes. 5+ years of Windows engineering or endpoint management experience with Azure, Microsoft Endpoint Manager, and PowerShell scripting.

Junior Sales Business Developer will reach out to potential clients, assess suitability for Handelot's Partner network, and explain the value of the platform. The role involves handling both inbound and outbound leads primarily in English, covering Europe, Asia, and America.

Develop Android applications in Kotlin using Jetpack Compose. Implement solutions based on MVP, MVVM, and Clean Architecture patterns. Integrate apps with network services and manage local databases.