748 English-speaking jobs in Silesian Voivodeship

Head of Sales to lead and scale a high-performing sales team, driving revenue growth and executing a 3-5 year growth strategy. Develop and implement sales strategies, secure high-value agreements, and build executive-level relationships across EU markets. Proven track record selling outsourced IT business services contracts and C-suite commercial acumen required.

Senior Data Scientist with 3+ years of experience in Data Science, Machine Learning, and Generative AI. Proficiency in Python, frameworks like TensorFlow and LangChain, and NLP techniques. Experience with cloud platforms and a Bachelor's or Master's degree in a related field required.

HR Business Partner will partner with leaders and employees to drive a people strategy aligned with company goals. Responsibilities include workforce planning, talent management, ensuring compliance with labor regulations, and supporting change management initiatives.

Implement new Android features, maintain existing functionalities, and contribute to a stable and user-friendly app.

Guide the technical foundation for Vaillant Group's AI strategy across key platforms, fostering a culture of responsible innovation. Develop and enforce AI standards, architecture guidelines, and best practices while integrating emerging AI technologies. Collaborate with cross-functional teams to design and maintain robust AI solutions.

Data Engineer needed to design and implement data processing pipelines using Apache Spark. Build scalable, distributed systems and manage cloud infrastructure with Terraform. Requires 5+ years of experience in data engineering, software development, and cloud services (AWS). Must have experience with Big Data platforms, programming languages (Python, Java, Rust), and workflow management engines.

Lead business development and project delivery for EU space and digital clients, including DG DEFIS, DG CONNECT, EUSPA, and ESA. Manage and coordinate cross-functional teams, build client relationships, and drive innovation. Minimum 7 years of experience in business development, account management, consulting, or public-sector advisory, including at least 3 years in the space or defense sector.

HR Business Partner will partner with leaders and employees to drive a people strategy aligned with company goals. This role will collaborate with internal clients to implement HR policy, advise on workforce planning, and ensure compliance with regulations.

EFL Teacher needed for a school in Bielsko-Biala. Must have a CELTA, Trinity TESOL, or equivalent teaching qualification and full mastery of English (CEFR C2/IELTS band 8).

Senior Structural Engineer will perform static and strength calculations for industrial steel and reinforced concrete structures. Responsibilities include creating technical documentation, collaborating with project teams, and ensuring project schedule adherence. Requires a minimum of 7 years of experience, an unlimited construction license in structural-construction, and advanced knowledge of Eurocode standards.

Senior Product Manager to define and execute product vision, strategy, and roadmaps. Manage the full product lifecycle, from ideation to launch and optimization. Collaborate cross-functionally with engineering, design, marketing, and sales.

Production Maintenance Worker needed for the Maintenance Department. Responsibilities include eliminating breakdowns, performing preventive maintenance, and maintaining the machine park. Requires a minimum vocational education, 3+ years of experience in a similar role, knowledge of industrial automation, PLC programming, and electrical schematics.

Digital Marketing Intern to support SEO, Google Ads, and AI-powered marketing tools. Assist with keyword research, on-page optimization, campaign setup and monitoring, and performance analysis. Requires strong analytical skills, data analysis experience, and good English communication.

Senior ML/AI Engineer will design, implement, and deploy GenAI/LLM-based solutions and data pipelines (Spark/Databricks) in production environments.

FameLab Poland 2026 is a science communication competition for students, PhD candidates, and PhD holders. Participants present their research in a 3-minute format. The top three winners share a PLN 20,000 prize and represent Poland internationally.

Junior UX/UI Designer will create wireframes, UI mockups, and product graphics. Responsibilities include product maintenance in Figma, designing promotional materials, and collaborating with developers.

Develop firmware for Rockwell Automation products, including reviewing requirements, designing, programming in C/C++, and collaborating with global teams.

Business Development Partner to own the full sales cycle for Formed IT services, including Webflow development, AI systems, and no-code platforms, targeting startups and innovative companies globally.

Senior QA engineer to develop and execute manual, exploratory, and automated tests. Must have strong QA methodology knowledge (ISTQB Foundation), excellent documentation and troubleshooting skills (JIRA), and at least 7 years of experience as a test engineer.

Front Desk Coordinator needed with 2+ years of office administration experience. Manage correspondence, document flow, and records. Provide administrative support, handle phone calls, and assist guests. Proficiency in MS Office, advanced Excel skills, and English (B2 level) required.