617 English-speaking jobs in Katowice

Java Tech Lead / Consultant to design and implement AI-driven, cloud-native solutions for a major German bank's Proof of Concept. Lead PoC delivery, coach client teams, and support transition to long-term implementation. Requires senior-level experience, strong client-facing skills, and expertise in Azure, Java, CI/CD, and AI-enabled development.

Senior Android Developer to design, develop, and maintain high-performance mobile applications using Java/Kotlin. Collaborate with cross-functional teams and contribute to architectural decisions.

Junior Test Automation Engineer will collaborate with a team to achieve project goals. Responsibilities include testing, implementation, and reporting. Requires experience in programming (Java, C#, Python, JS), object-oriented programming, and the Software Development Life Cycle. B2+ English proficiency is necessary.

Experienced network engineers (6+ years) needed to support a leading North American bank's trading systems. Build and maintain infrastructure for highly-performant, low-latency trading systems. Work with routers, switches, and cloud networking concepts. Strong troubleshooting, communication, and automation skills required. Fully remote role based in Poland.

## Commodity ManagerApplyremote type: Hybridlocations: Katowice, Polandtime type: Full timeposted on: Posted Todayjob requisition id: R26-3683Rockwell Automation is a global technology leader focused on helping the world’s manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special.

This RTR Accountant / Specialist role reports to the RTR Team Lead in RTR SSC Katowice. Responsibilities include preparing journal entries, reconciling accounts, fixed asset maintenance, and supporting consolidation processes. Requires a Finance/Accounting degree or equivalent experience, strong analytical and communication skills, and fluency in English.

The Fleet Management Intern will support a project focused on resolving data mismatches across fleet systems. Responsibilities include maintaining databases, validating records, and ensuring data consistency for accurate reporting.

Lead Software Engineer to design, develop, and maintain scalable full-stack applications. Experience with React, Vue, Angular, Node.js or Python, APIs, microservices, and cloud platforms required. Mentoring and technical leadership experience preferred.

Designs, integrates, tests, and troubleshoots core network nodes (HSS/HLR) in large-scale telecom environments. Collaborates with customers and internal teams to deliver robust, secure, and scalable solutions aligned with 4G/5G standards.

Senior Data/AI Engineers will design, build, and maintain data pipelines, models, and transformations for a prestigious customer. Responsibilities include data observability solutions, turning data into business insights, and mentoring junior team members.

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 analyzing RF and cellular issues.

Senior Databricks Applications Developer will design and develop scalable, data-driven applications within the Databricks ecosystem. Responsibilities include architecting applications, optimizing performance, and mentoring other developers. Requires a Bachelor's degree in a related field and 5+ years of experience in frontend or full-stack development with Databricks, Node.js, and Python.

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.

Lead API Engineer to design, build, and maintain APIs and backend systems using C#/.NET, TypeScript, and related technologies. Shape API standards, integration patterns, and engineering best practices. Design and implement REST and GraphQL APIs, build integrations, and contribute to API lifecycle management. Collaborate with product, platform, and engineering teams. Must have 5+ years of professional software engineering experience and strong experience building backend systems and APIs in C#/.NET.

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.

The Healthcare Outreach Partner develops and executes recruitment plans to engage, recruit, and retain participants for clinical studies. Responsibilities include community outreach, clinician relationship building, health records screening, participant engagement, and operational execution. The role requires previous experience in a medical business environment or the pharmaceutical sector, excellent communication skills, and proficiency in relevant software applications.

Global Category Lead will develop and execute global purchasing strategies for assigned subcategories. Responsibilities include leading sourcing initiatives, managing supplier relationships, negotiating contracts, and optimizing spend. Requires a university degree in a related field, 5+ years of experience in purchasing/procurement, and fluency in English.

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 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.