696 English-speaking jobs in Katowice

Experienced JavaScript developer to join R&D team, building and maintaining sports data products. Responsibilities include coding new features, bug fixing, and collaborating with other developers, product managers, and QA. Must have 4+ years experience building modern JS applications, knowledge of HTML, CSS/SCSS, ES6, Node.JS, and Vue.JS. Fluent English required.

Service Engineer needed for Field Engineering of Service PKP PLK Projects. Focus on deployment and maintenance of ERTMS ETCS and onboard solutions, particularly in Poland. Requires intermediate knowledge of Windows and Linux, electronics, and ETH/MPLS networks. Degree in Electrical Engineering, Computer Science, or related field preferred.

Senior Test Engineer (API) will design, implement, and maintain API contracts and execute Contract Based Tests (Consumer driven contracts, Provider side contract verification). The role involves modernizing legacy test solutions and migrating them to automated testing solutions. Responsibilities include validating API implementations on Oracle WebLogic Server, integrating tests into CI/CD pipelines, and collaborating with development and DevOps teams.

Develop, implement, and validate Machine Learning solutions. Design AI solution architectures and research, test, and select tools and technologies. Understand client needs and translate business problems into data science problems.

Lead Software Engineer to design, develop, and maintain scalable full-stack applications. Experience with JavaScript/TypeScript, Node.js, React/Vue/Angular, APIs, and CI/CD required. Mentorship and technical leadership experience necessary.

Experienced Scrum Master with 3+ years in the Insurance domain sought. Strong knowledge of Insurance applications (PolicyCenter, BillingCenter, ClaimCenter) and Guidewire framework required. Must have excellent communication and problem-solving skills.

Global Payroll Lead to design, implement, and operate standardized payroll processes across multiple countries. Will partner with HR, Finance, Legal/Tax, and local payroll providers. Requires multi-country payroll experience in SSC/BPO or complex in-house environment.

Project Manager to plan, coordinate, and deliver marketing, website, and creative production projects. Manage project lifecycles, coordinate cross-functional teams, and ensure clear communication with stakeholders. Experience with content management systems, project management methodologies, and marketing analytics required.

Senior Business Systems Analyst needed for a banking system project focused on KYC processes. Responsibilities include business and system analysis, collaboration with developers, and leading documentation updates. Requires a minimum of 5 years of experience in system analysis, preferably in banking/finance, and proficiency in BPMN, UML, and modeling tools.

Leads the transformation of General Accounting into a data-driven, AI-enabled function. Deploys AI Copilot advanced functionality to improve processes and integrate AI-driven insights into daily operations. Oversees global general ledger accounting, month-end close, and compliance with IFRS/US GAAP standards.

Drive innovation and technical excellence for tilting and rotating furnace systems. Lead a global engineering team, provide technical expertise for client engagements, and oversee design, delivery, and commissioning of complete systems.

Data Engineer needed to support the design and development of a data streaming platform for BA Markets users. Responsibilities include supporting data architecture design, building ETL pipelines, and defining governance standards. Experience with Azure services, Kafka, and data streaming principles is required. Fluent English is essential.

Lead a team to establish and manage a Cloud Competency across multiple areas, including Digital and Advanced Engineering, DnA, and Cybersecurity. Guide clients on their cloud journey, providing expertise in cloud strategy, optimization, migration, and FinOps. Build a profitable Cloud Competency practice and establish the firm's image in the realm of Technology Transformation Consulting.

Customer Service Specialist provides support to clients and applicants via phone, email, and instant chat. Responds to inquiries and ensures timely resolution of requests. Requires fluency in English and excellent communication skills.

Senior FullStack Engineer to design and develop modern retail solutions for fuel and grocery retailers. Develop and maintain high-quality software for the Vynamic Retail POS application using .NET 8+, React 17, Redis, MassTransit, and Azure.

Experienced Accountant needed to manage accounting activities across European entities and support headquarters in the Netherlands. Responsibilities include managing day-to-day accounting, preparing financial statements, ensuring compliance, and supporting budgeting and forecasting. Requires 5-7 years of experience, ideally in a fast-growing international business, and strong understanding of accounting principles and financial reporting.

Provides support to the Clinical Sales - Surgeons unit, ensuring accuracy and timeliness of deliverables. Assists with implementation plans, product demonstrations, and clinical presentations. Possesses product and procedural knowledge, clinical expertise, and new product introduction experience. Analyzes market trends and assists in developing sales strategies.

Software Engineer II will design, build, and iterate on product features. You will collaborate with engineers and product managers to translate customer problems into technical solutions. You will write clean, maintainable, and well-tested code and contribute to improving engineering workflows and developer experience.

Advise and support the Vaillant Group in introducing and developing manufacturing processes and applications. Ensure seamless integration with the Manufacturing Execution System and enable stable, efficient production workflows. Act as the trusted IT Manufacturing point of contact in the greenfield implementation of SAP S/4HANA. Design holistic manufacturing solutions across production planning, plant maintenance, warehousing, and controlling. Prepare and deliver key user trainings for the manufacturing area and provide clear documentation and tools.

Data Engineer needed to build data pipelines, integrate datasets, and model data using dbt in Snowflake. Experience with SQL, Python, and data warehousing is required. Strong communication skills are essential for collaboration with a US-based team.