878 English-speaking jobs in Katowice

As Tech Lead in a Data Engineering team, you will guide the technical direction of data platforms, ensuring scalability and reliability. You will implement components, define coding standards, mentor engineers, and collaborate with stakeholders on project planning. You possess expertise in data architecture, data modeling, ETL/ELT processes, Python, SQL, Spark, and system design principles.

- Strong experience with GCP technology, gained either: - directly at GCP or - within a consulting or system integration company delivering GCP projects - Proven background in business development, technology sales, or partner development - Ability to translate GCP capabilities into concrete business value and project opportunities - Solid understanding of projects delivered by engineering teams (

Cobol Developer needed for mission-critical systems on IBM Mainframe. Requires 5+ years in COBOL, JCL, CICS, z/OS, and DB2. Must analyze requirements and implement solutions. English B1+ proficiency is required.

Junior Pentester Internship focusing on security testing and analysis. Requires technical knowledge of web, infrastructure, and cloud security, OWASP Top10, and tools like Burp Suite or Kali Linux.

Senior React Frontend Developer needed for a major bank to build capital markets applications. Requires 6+ years with React and JavaScript/TypeScript. Must have strong analytical skills and be open to learning.

Experienced Guidewire Developer or Tech Lead needed for a large-scale insurance project. Must have 5+ years of experience with Guidewire Billing Center or Policy Center, strong Java skills, and knowledge of integrations and CI/CD.

DevOps Engineer to architect and maintain secure, scalable cloud infrastructure using AWS CDK and Ia C. Focus includes deploying contact center/IVR solutions and building CI/CD pipelines. Requires fluent English and availability for 15:00–23:00 CET shifts.

Staff Python Engineer to build a large-scale distributed backend platform for advanced manufacturing. Responsibilities include defining system architecture, APIs, and data flows for scalable, event-driven systems. Requires 8+ years of experience in Python and distributed systems design.

ServiceNow Developer needed with 4+ years experience and CSA certification. Focus on ITSM, Java Script, and Agile/Scrum. Must have strong analytical and communication skills.

Senior Data Scientist role requiring 5+ years in Data Science with production model deployment. Must be proficient in Python (TensorFlow, PyTorch, Scikit-Learn), advanced SQL, and cloud platforms (Azure, GCP, AWS). Focus on predictive modeling and ML solutions.

Manage SLAs and OLAs, analyzing performance data to provide insights and recommendations. Drive service level management, lead governance meetings, and ensure contractual obligations are met through continuous improvement.

Senior/Lead Software Engineer with 7+ years in Java and Oracle. Expertise includes cloud-native/legacy design, Azure services, Kafka, Kubernetes, and DDD. Must lead technical teams and communicate complex concepts clearly.

Senior Backend Engineer needed with strong Java knowledge, Spring Boot/Micronaut experience, and understanding of Kubernetes, Docker, and AWS. Must have experience with Kafka and message-driven architectures.

Mid-Level Software Engineer to build a production platform for collecting, processing, matching, and enriching data. Requires Python experience, ETL pipeline development, and integrating REST APIs. Exposure to AI/LLM APIs and data matching concepts is key.

Data Architect with 2+ years of GCP experience needed. Must understand data modeling, warehousing, and handle structured/unstructured data. Requires GCP Architecture Certification, Python, and SQL skills.

Senior C/C++ Software Engineer to design and develop cutting-edge EDA solutions. Requires C/C++ proficiency, strong data structures knowledge, and 5+ years in EDA software development.

Apply Prosci/ADKAR to develop change strategies for AI tools. Design communications and training for global teams. Manage change deliverables, promote AI adoption, and track metrics. Requires strong communication and M365 proficiency.

Junior C# Developer will design and develop REST APIs for Veeam Backup & Replication. Responsibilities include developing new products, supporting existing functionality, and collaborating with engineers to improve development efficiency. Proficiency in C# and the .NET platform is required.

Team Lead QA (C#) focusing on web application testing, exploratory testing, and mentoring on advanced automation. Responsibilities include translating user stories to test cases, bug reporting, and C# automation framework contribution.

Senior QA Automation Engineer role requiring deep knowledge of testing best practices. Must design automated UI/API tests using Playwright or Cypress, with skills in Python or JavaScript, and experience in Agile/Scrum.