656 English-speaking jobs in Katowice

technologies-expected : Python Linux GitHub Actions about-project : A project carried out for the HVAC (Heating, Ventilation, Air Conditioning) industry and the broader field of heating and air conditioning technologies, covering solutions in thermal comfort, building energy management, and energy efficiency (including heating systems, heat pumps, and smart control of installations).

technologies-expected : SAP Azure AWS Google Cloud Platform technologies-optional : SAP AI‑driven tools (such as SAP Joule) about-project : Your role As an SAP Solution Architect specializing in AI and Innovations, you will shape next‑generation SAP solutions that combine S/4HANA, cloud technologies, and cutting‑edge AI capabilities.

Build and maintain scalable backend systems for global clients. Design, implement, and optimize resilient systems with a focus on clean, maintainable code. Collaborate with a team to translate requirements into working technology.

QA Engineer needed for ecommerce solutions. Design, document, and execute test cases across web applications, APIs, and backend systems. Build and maintain test automation using Playwright (or similar) with JavaScript/TypeScript. Collaborate with developers throughout the delivery lifecycle.

Senior Frontend Software Engineer needed for a remote-first company. Design, implement, and deploy cloud-based systems using modern JavaScript, TypeScript, React, and related technologies. 5+ years of professional JavaScript experience and understanding of distributed systems are required.

VirtusLab seeks a PMO Specialist to coordinate client projects, manage documentation, budgets, and operational processes. The role involves supporting project delivery, client communication, and financial reporting.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Analyze software requirements, test products, and communicate with the product development process. Evaluate test results, maintain defect databases, and possess a technical education background or passion for technology.

Design and implement automated test suites for switch software and firmware. Develop Python-based testing frameworks for functional and performance testing.

Experienced endpoint management specialist needed to manage and secure a large-scale enterprise workstation environment. Responsibilities include deploying and maintaining Windows operating systems, applications, and security solutions. Strong expertise in Microsoft Intune, SCCM, Defender for Endpoint, and Windows Autopilot required.

Cloudflight seeks an experienced Client Partner to build and grow strategic relationships with key clients, driving long-term business growth and creating value. This role involves leading client relationship management, shaping account strategies, identifying new business opportunities, and collaborating with cross-functional teams.

Senior Growth Marketing Operations Manager will improve demand generation, qualification, and conversion through HubSpot and the wider GTM stack. This role focuses on funnel performance, data analysis, and operational efficiency. Must have deep HubSpot experience, analytical skills, and experience with CRM processes and GTM workflows.

Senior AI Engineer to design, build, and maintain an enterprise AI platform focused on LLM integration, agentic workflows, and infrastructure. Requires experience with Python, Java, Kubernetes, ArgoCD, GitLab CI/CD, and LLM frameworks.

DevOps Engineer (AI) to join an innovative international squad. Responsibilities include collaborating on code development, optimizing services, writing unit and integration tests, and automating deployment and analysis tasks. Must have experience with AI development tools (Amazon Q, Kiro, Claude), software development (Git, Python, TypeScript), AWS Infrastructure as Code (Terraform, CDK, Ansible), and service management (ITIL or similar). Fluent English required.

Transformation Consultant specializing in Procurement to deliver complex projects for clients. 3-5 years of experience required. Support project leads, manage workstreams, and contribute to process analysis, redesign, and optimization. Strong project management and consulting experience needed.

Develop and maintain modern web applications using React and TypeScript. Collaborate with cross-functional teams to deliver high-quality features and optimize user experience.

Senior React Frontend Developer with 6+ years of experience building desktop applications in JavaScript/TypeScript. Must have a strong understanding of fixed income trading flows and be able to work with backend systems via REST APIs.

As an Infrastructure Architect, you will design and implement cloud, on-premise, and hybrid architectural solutions for customers. You will create prototypes, analyze requirements, and propose solutions while collaborating with internal teams and customers. Proficiency in at least 3 of the following is required: public cloud (Azure, AWS, or GCP), Windows or Linux, network solutions, virtualization platforms, VDI, Microsoft Entra ID, Microsoft 365, and advisory management of client investments. Fluency in English is mandatory.

Senior SFCC Developer needed for full-time position. Requires solid SFCC experience, understanding of full-stack development, and experience with integrations. Must have strong communication and leadership skills, and be comfortable working in ambiguous situations. Responsibilities include technical design, collaborating with stakeholders, mentoring engineers, and ensuring technical feasibility.

Salesforce Technical Architect designs and oversees complex Salesforce solutions, ensuring alignment with client objectives and technical standards. Responsibilities include platform configuration, custom development, data modeling, and third-party integrations. Requires 8-12 years of Salesforce delivery experience, including 3 years in architecture or senior tech lead roles. Deep knowledge of the Salesforce ecosystem, licensing, data modeling, and security is essential.

Experienced Drools Consultant / Rule Engine Expert needed for a 6-month project implementing and optimizing rule-based decision systems. Support development teams in building scalable Drools solutions, define best practices, and collaborate on architecture and integration.