1450 English-speaking jobs in Katowice

Senior Kotlin Backend Developer with German Location: Katowice - 2 days office / 3 days remote Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY.

Business Development Manager for the Freud brand, responsible for sales, product consulting, customer relationship management, and market analysis. Requires technical expertise in machinery and tools for wood, board, aluminum, and plastic processing, strong communication skills, and fluency in English (B2 level).

Open Application for Opportunities at Outokumpu! Location: Katowice, PL Are you looking to grow your career in IT within a dynamic, international environment? Join our team in Katowice and become part of a forward-thinking organization where technology drives innovation and business success.

This role sits at the intersection of AI engineering + DevOps, leading the deployment and scaling of LLMs/SLMs in production environments. This is not generic DevOps — this is AI infrastructure at scale, with real business impact.

Altium is transforming the way electronics are designed and built. From startups to world’s technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before.

This role involves ensuring process activities align with customer agreements, meeting performance objectives, and proposing solutions for new clients. Responsibilities include process improvement, team management, and creating Standard Operating Procedures.

* Support Managers with client engagement ensuring all information is accurate and provided on time* Provide support and guidance for all implementations and go lives* Provide daily functional support to the teams, to support the successful delivery of service* Responsible for the updating, maintaining and enforcing of the Defined Work Instructions (DWIs) and other process documentation* Ensure an

Design and implement automation solutions using Blue Prism. Analyze processes, translate business needs into automation designs, and mentor developers.

Backend & Integration Engineer will write code and configure a Unified Management Platform (UMP) to meet customer needs. Responsibilities include implementing REST API integrations, configuring the platform GUI, and providing post-delivery technical support.

Security Engineer to implement and operate AWS security services, develop security policies, and perform security hardening. Requires 2+ years of AWS experience with a focus on security and automation, DevOps expertise, and Python scripting.

Python-based Data Analyst will collaborate with data scientists and analysts to deliver credit underwriting insights, including risk calculations, simulations, and impact analyses. Responsibilities include data wrangling, analysis, visualization, and report generation using Python and open-source packages. Requires strong Python skills, SQL, and communication abilities.

Configure, monitor, and maintain enterprise backup systems and storage arrays. Design scalable storage architectures and ensure data protection and compliance. Troubleshoot storage issues and automate tasks using scripting tools.

Experienced Dynamics 365 Developer needed for development, configuration, and implementation of Microsoft Dynamics 365. Responsibilities include hands-on development, collaborating with stakeholders, and optimizing functionalities. Requires 3-7 years of experience with Dynamics 365 (CE/CRM or F&O), C#, .NET, JavaScript, SQL, and experience working in Agile environments.

Fullstack Developer for a German financial client. Java 21, Spring Boot 3, Hibernate, Angular 19, Typescript, and Kubernetes experience required. Agile development in a self-organized team.

Translate business requirements into analytical use cases (generative AI and machine learning) and drive innovation across the Vaillant Group. Apply machine learning and AI techniques to achieve company goals and evaluate solutions using metrics. Communicate results to stakeholders using clear presentations and visualizations. Develop production-ready AI/ML solutions using cloud services and Python applications.

Senior .NET Back-End Developer to design, develop, and maintain scalable cloud services in an AWS environment. Responsibilities include building solutions based on AWS services and NoSQL databases, integrating back-end systems, and collaborating with stakeholders. Requires at least 5 years of commercial experience in .NET (C#) development, hands-on experience with AWS, and strong back-end engineering fundamentals.

Manual/Automation Tester to join a project focused on card-related banking processes. Responsibilities include manual and automated testing (JavaScript, Nightwatch), accessibility testing, and collaboration with a Scrum team. Requires 4+ years of experience in E2E web application testing, manual and automated testing experience, and good JavaScript and Nightwatch knowledge.

Senior Full Stack Engineer to design and develop scalable backend services and APIs using Java, Python, and Spring Boot. Experience with microservices, REST APIs, and cloud services required.

Lead the technical design and architecture of distributed microservices using Python and AWS. Mentor an R&D team, setting high engineering standards. Drive architectural decisions for event-driven systems, scalability, reliability, and security.

Test Automation Engineer will conduct manual and automated testing, handle issues, and prepare test documentation. Requires 2+ years of experience as a software tester, knowledge of Java and JavaScript, and experience with test frameworks like Playwright, Cypress, or Selenium. Familiarity with API testing tools (SoapUI, Karate, Postman, Rest Assured), Jenkins, Confluence, Azure DevOps, and version control systems is also needed.