python English-speaking jobs in Chorzów

Develop and maintain backend applications using .NET 8, build REST APIs (ASP.NET Core), and support system architecture design. Experience with microservices, DDD, RabbitMQ, Docker, and AI tools is required.

Develop Java applications using Spring Boot, ensure database efficiency, and maintain security and performance.

Full-Stack Software Engineer to build modern applications for aviation systems. Responsibilities include re-architecting applications, cloud-native development, data management, and automation. Requires proficiency in Java, Node.js, ReactJS, and cloud platforms.

Commercial Finance Manager will manage marketing investments across 10 Central European markets and 4 product categories to achieve strategic objectives. Responsibilities include supporting the delivery of MI/CI targets, developing reporting principles for marketing investments, and acting as a point of contact for resource allocation. Requires a degree, relevant professional qualification, and 5+ years' experience in a global FMCG environment.

As an AIT Engineer - Optical, you will execute satellite assembly, integration, and testing activities. You will lead subsystem integration, perform system-level verification and validation, and troubleshoot integration issues.

Executes cybersecurity assessments for mergers and acquisitions. Manages end-to-end integration processes and activities. Coordinates cross-functional meetings and provides reporting to stakeholders.

Design and implement autonomous, self-validating reports for a leading Polish telemedicine platform. Build and maintain AI-driven workflows, automating business processes and improving reporting efficiency.

Provide L1 Wi-Fi support globally, resolving incidents and collaborating with IT teams. Expertise in Wi-Fi infrastructure, data network protocols, and ITIL processes is required.

Intern will support the Accounts Payable team in verifying expenses, documents, and payments. Responsibilities include analyzing documents, informing suppliers, and creating accounts. Requires a student or Bachelor's degree, strong English skills, and proficiency in MS Office.

Owns execution-level product ownership of Agentic AI solutions across Proof of Concept, MVP, and Production. Translates business needs and product intent into agent-ready user stories, workflows, and acceptance criteria.

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

Lead the quality assurance strategy across software systems, designing test automation frameworks and mentoring QA engineers. Collaborate with development teams to embed testing in CI/CD pipelines and ensure compliance with quality standards.

Marketing & Events Specialist will plan and execute automotive events, including product launches, test drives, and tradeshows. Responsibilities include budgeting, logistics, on-site execution, and post-event reporting. Requires proven experience in organizing events independently, strong operational skills, and fluency in English.

Experienced Staff Software Engineer with 10+ years of professional development experience. Expertise in frontend development (Typescript, React.js), RESTful APIs, and test automation. Strong knowledge of data structures and software design principles.

Project Assistant (PMO) for a senior-level, remote role supporting the Seargin project. Responsibilities include ensuring project methodology implementation, risk mitigation, and status reporting. Requires experience in project management, PMO, large complex projects, and ERP/SAP. Excellent communication and influencing skills are essential.

The Product Owner translates requirements into user stories, manages the product backlog, and coordinates delivery with engineering, QA, and stakeholders. This role requires strong organizational skills, adaptability, and excellent communication. The Product Owner will work closely with developers and a Scrum Master, ensuring clarity and smooth sprint execution.

Senior IT Analyst to bridge business and development teams, building and enhancing the Data Platform. Requires strong SQL, Hive, and analytical skills, experience with data analysis and solution design, and the ability to translate business needs into technical requirements.

About the role: The Integration Developer is responsible for the design, development, monitoring, and support of all integrations between Oracle Cloud ERP and client's surrounding application landscape, primarily via Oracle Integration Cloud OIC.

So, choosing a career with our team isn’t just business; it’s personal. If you’re a natural problem‑solver with imagination, determination, and a spirit to make a meaningful difference globally, we encourage you to apply.

Supports HR operations and delivers HR services to employees. Responds to inquiries regarding policies, procedures, and benefits. Maintains employee records, assists with administrative tasks, and collaborates with HR teams. Requires fluency in Hungarian (C1) and good English (B2).