python English-speaking jobs in Chorzów

Lead the global press strategy for the Palestine Accelerator's work on political prisoners, shaping discourse on justice, human rights, and political accountability. Drive coverage in international outlets, ensuring accuracy and impact. Build relationships with journalists and write compelling press materials. Collaborate with campaigners, creatives, and policy experts. Minimum 7 years' experience in media relations, journalism, or political communications required.

Senior Engineering Manager will lead and manage a team of engineers, focusing on high-scale production services. Requires 10+ years of software development experience, 6+ years as a manager, fluency in Java, Scala, or a similar language, and experience with agile processes.

Thomson Reuters seeks a Software Implementation Specialist to lead the implementation of ONESOURCE Pagero, e-invoicing compliance software, for global clients. Responsibilities include configuring software, running demonstrations, delivering training, and troubleshooting issues. The ideal candidate has an interest in software implementation, basic coding knowledge, strong analytical and communication skills, and the ability to collaborate effectively.

Provide proactive, high-quality administrative and legal support to lawyers in a new Warsaw office. Manage diaries, meetings, travel, correspondence, and client files. Collaborate with lawyers, clients, and teams to ensure smooth operations and client satisfaction.

Project Manager or O&M Manager with experience in Solar or Battery storage needed. Oversee projects from start to commissioning. Must be fluent in English and Polish.

As a Senior MLOps Engineer on the Product Innovations team, you will focus on applied MLOps, bridging the gap between data science and production efficiency. You will design and implement annotation workflows, create ground truth and evaluation criteria, and enforce MLOps standards within production pipelines. You will collaborate with the Data Science team to optimize model performance and cost efficiency.

Experienced Test Automation Engineer to design, develop, and maintain end-to-end tests using Playwright (TypeScript). Build and improve scalable test automation frameworks, develop performance tests, and integrate automated tests into CI/CD pipelines.

Manage a portfolio of IT solutions (including SuccessFactors Employee Central) supporting PMI's key strategies. Lead and govern solutions, ensuring functional and technical evolution, compliance, and self-service accessibility. Lead cross-functional teams, drive IT projects, and collaborate with internal and external partners.

Senior Project Manager for large-scale intralogistics projects. Leads project teams, coordinates activities from planning to commissioning, manages budgets and deadlines, and reports to senior management. Requires technical background, project management experience, and strong communication and negotiation skills. Proficiency in MS Office, CAD, SAP, and English is essential. Willingness to travel domestically and internationally.

Develop, train, and optimize AI/machine learning models using Python. Analyze data, design pipelines, and validate models.

Senior Full-Stack Developer with 5+ years of experience in web development. Strong back-end skills (C#, .NET Core) and familiarity with front-end technologies (JS, Vue). Experience with Web API 2, T-SQL, SQL Server, Semantic HTML 5, CSS3, RWD, Sass, and Azure (Service Bus, Functions).

Netcompany is seeking a Junior Test Specialist/QA Engineer to join their team. Responsibilities include assuring solution quality through various types of testing, analyzing functional and non-functional aspects, designing and documenting test cases, executing tests, and contributing to defect troubleshooting and test reporting. Requirements include a Master's degree in a relevant IT or STEM specialization or a Bachelor's degree with a minimum of 1 year of relevant commercial experience. Strong communication and teamwork skills, the ability to design test cases and test scenarios independently, and a solid understanding of SDLC, testing methodologies, and test types are also required.

Senior Fullstack Developer to join a fintech project. Develop and maintain Java microservices, Angular front-end components, and handle high-throughput data processing. Must have strong Java 17+, Angular 18+, Spring Boot, Hibernate, and SQL experience.

CMS Drupal Developer needed with expertise in Drupal and Wordpress. Develop Lightning Web Components (LWC) for Salesforce applications, integrating front-end components with backend APIs. Strong front-end skills in HTML, CSS, JavaScript, and modern frameworks (React, Next.js) are required. Experience with APIs (REST, GraphQL), cloud technologies (Docker, Kubernetes), and Agile methodologies is also necessary.

Head of GTM will define and refine Media & Publishing ICP, develop enterprise-grade messaging, and build sales enablement materials. This role will launch vertical plays, align Marketing, Sales, and Product, and ensure clear, impactful positioning.

Senior Software Engineer to develop and maintain web applications using Python and ReactJS. Collaborate with clients, contribute to API development, and ensure application performance and security. Requires 5+ years of experience, proficiency in Python and ReactJS, and intermediate experience in Generative AI or AI Engineering.

Senior DevOps / Cloud & Infrastructure Engineer will serve as the infrastructure and cloud deployment expert for client teams and the client DevOps team, building and managing air-gapped deployments of client products, providing guidance to client teams on cloud architecture and GPU infrastructure, and supporting business development and client enablement.

Power BI Developer needed for a dynamic international iGaming project. Develop and maintain Power BI Desktop dashboards, collaborate with stakeholders, and optimize reports. Requires 5-10 years of experience with Power BI Report Builder, Desktop, Report Server, DAX Studio, and Power Query.

Associate, Fund/Client Accounting II will review general ledger transactions, financial statements, and perform accounting services for real estate clients and funds. Responsibilities include determining net asset values, calculating fund performance, and preparing reports. Requires a Bachelor's degree in accounting and 3-5 years of experience. Real estate and investment accounting experience is a plus.

Senior Business / Data Analyst needed for a global pharmaceutical organization's manufacturing data initiative. Translate business requirements into data models and KPIs, supporting data ingestion and analysis in a modern data platform. Requires 7+ years of experience as a Business Analyst / Data Analyst with a strong background in pharma/biotech manufacturing and MES systems.