745 English-speaking jobs in Katowice

Solution Architect for Banking & Capital Markets projects. Hands-on experience in Java, JEE, Web Services, and database development required. Experience in integration platforms and message brokers is essential. Strong communication and client management skills needed.

Fullstack Developer will design and develop robust backend APIs, user interfaces, and platform modules. Requires 3+ years of experience in fullstack development, expertise in React, Next.js, Node.js, Java, and Spring Boot, and strong knowledge of REST APIs, databases, and cloud environments.

Experienced BI professional needed for a 6-month project migrating data from Celonis to Power BI. Responsibilities include designing and implementing data models, recreating security mechanisms, and developing reports and dashboards. Strong Power BI and SQL skills are required.

Senior Python Engineer will design, develop, and implement scalable, secure solutions utilizing Python and cloud platforms. Responsibilities include creating web applications, APIs, data pipelines, and automation tools. Requires 5+ years of Python development experience, cloud platform expertise (AWS, Azure, or GCP), and knowledge of cloud-native technologies.

Regional Business Lead will own performance across acquisition, sales, retention, and teaching cost efficiency. Requires 3+ years in business performance, strategy, or growth roles with strong analytical and unit economics thinking. Experience with P&L metrics and fast-growing B2C businesses is essential. Advanced English required.

Design, develop, test, and deploy automation solutions using the Power Platform. Build and enhance applications using Power Apps and develop agent-based solutions with Microsoft Copilot Studio.

Build and improve production-grade AI agents and applications for business use cases using Python, LangChain, and Microsoft Azure. Develop integrations with enterprise systems, APIs, and document-processing workflows. Design and implement RAG-style solutions using Azure AI Search and Databricks. Contribute to deployment, observability, and CI/CD patterns for AI solutions. Work in Scrum with business stakeholders and technical colleagues.

Lead and deliver VMware-based solutions, including design, implementation, and optimization of vSphere environments. Experience with DC-to-DC and DC-to-cloud migrations, including migration tools and strategy design. Provide recommendations on platform evolution and support engineering teams.

Junior Consultant to join EY GDS Advisory team focused on providing IT solutions. Will work with MS Dynamics 365 CE, F&O, or BC to deliver business advisory services and implement solutions. Requires initial experience with MS Dynamics 365 and knowledge of other CRM/ERP tools.

Design and implement modern SAP UI5 and Fiori applications, ensuring quality, security, and architecture. Collaborate in agile development processes, working with OData services and ensuring seamless integration with SAP backend systems. Create technical concepts, test scenarios, and documentation to meet acceptance criteria. Manage deployments across development, staging, and production environments. Share knowledge within the team and contribute to continuous improvement.

Data Software Engineer collaborates with data scientists and engineers to develop and maintain scalable software for extracting, transforming, and serving large data volumes. Responsibilities include applying DataOps practices, ensuring data governance and security, and translating requirements into technical solutions. Requires a university degree in computer science or a related field, at least three years of software development experience in data analytics or data engineering, proficiency in Python and SQL, and experience designing modular, scalable data analytics applications.

GCP Platform Engineer to build and support data-driven products. Develop cloud platforms, maintain analytics components, and work in an agile environment. Requires 4+ years of GCP experience, including Cloud Run, Vertex AI, GKE, BigQuery, Dataproc, Terraform, Docker, Kubernetes, CI/CD, Golang, and strong communication skills.

Senior AI Platform Engineer will design, implement, and document AI integrations and automation pipelines. Responsibilities include researching and evaluating AI tools, building PoCs, and maintaining development environments. Requires 6+ years of backend development experience, proficiency in JavaScript/TypeScript and Python, and hands-on experience with LLM APIs.

Develop and maintain mainframe applications using COBOL, JCL, DB2, IMS-DB, and TSO/ISPF. Participate in full software lifecycle delivery, analyze business processes, and collaborate with cross-functional teams.

Senior Software Development Engineer in Test (SDET) needed for full-time position. Requires 7 years of software testing experience with a focus on automation engineering. Advanced C# skills and Playwright expertise are essential. Responsibilities include designing, implementing, and evolving automation frameworks, developing unit, integration, API, and UI tests, and integrating tests into CI/CD pipelines. Bachelor's degree in CS/IT or equivalent experience is required.

Senior Fullstack Engineer specializing in frontend development with expertise in React, TypeScript, and JavaScript. Designs, develops, tests, and maintains frontend systems, collaborating with teams and mentoring new members.

Solution Architect for Finance Analytics designs, develops, and maintains data-driven products. Builds scalable solutions, including dashboards and data applications, to enable data-driven decision-making. Drives engineering best practices and mentors team members. Requires 8 years of leadership experience and 5 years of hands-on experience with Azure data engineering tools.

Senior Platform Engineer will design, develop, and improve security-related platform capabilities for modern financial systems. Responsibilities include strengthening security posture of AWS-based environments, partnering with development teams on secure solutions, and supporting vulnerability remediation efforts.

Design, develop, and test scalable solutions within Guidewire BillingCenter. Collaborate with stakeholders throughout the project lifecycle. Support clients' IT and business users in digital transformation initiatives.

Experienced fullstack engineer needed to design, build, and maintain a platform that aggregates and visualizes business data. Responsibilities include developing backend services using Node.js, frontend components with React and TypeScript, and collaborating with teams to deliver features. Requires 2+ years of experience with JavaScript/TypeScript, Node.js, Express.js, and React.