439 English-speaking jobs in Silesian Voivodeship

More about us Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

The dynamically-growing team of 41 is enriched by diverse backgrounds and cooperates with international Orange Cyberdefense structure in order to provide top-notch support 24/7.

Senior Full Stack Engineer role requiring 3-5+ years of experience. Develop and maintain applications using .NET, Vue.js, and TypeScript. Responsibilities include building APIs, deploying solutions on Microsoft Azure, and collaborating in an Agile/DevOps setup.

Cybersecurity Recovery & Governance Specialist focusing on governance, analysis, and driving resilience improvements. Requires 5+ years in IT Infrastructure, Cyber Security, or Disaster Recovery. Must analyze recovery capabilities and coordinate cross-functional teams. Fluent English is required.

Policy Engineer needed for a remote Enterprise Agent Development Platform project. Requires 3+ years in Security or Backend Engineering, strong IAM knowledge (OAuth 2.0, OIDC, JWT, RBAC, ABAC), and Policy-as-Code experience (Cedar, OPA). Python skills and fluent English are required.

Senior Technical Consultant for R&D Cloud Solutions. Act as SME for Life Sciences leaders, leading complex platform architecture and driving legacy-to-cloud change management for Veeva Clinical or Regulatory Vault. Requires 8+ years of relevant experience.

#6009 N-iX is a software development service company that helps businesses across the globe develop successful software products. During 20 years on the market and by leveraging the capabilities of Easter Europe talents, the company has grown to 2000+ professionals with a broad portfolio of customers in the area of Fortune 500 companies as well as technological start-ups.

Security Architect We are looking for an experienced Security Architect to help shape and strengthen security across enterprise IT environments. In this role, you will define security architecture principles, design secure solutions, and ensure that security is embedded into systems, applications, and infrastructure from the very beginning.

We are The Codest - International Tech Software Company with Partners tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.

About Ricoh A global leader in digital services, recognised for innovation, sustainability and a people-first culture. We feature in the Gartner Magic Quadrant, are listed in the Global 100 Most Sustainable Companies, and have been named one of Forbes’ World’s Best Employers 2025. At Ricoh, we believe people do their best work when they feel valued and supported.

Xebia is a global AI-first, digital transformation, and engineering partner. With over 25 years of experience and a team of 5,000 professionals across 16 countries, we help organizations design and build scalable products, platforms, and data-driven solutions.

Finance & Controlling Specialist supports international IT services through operational finance, project controlling, and financial planning. Responsibilities include invoicing, cash flow monitoring, and management reporting. Requires experience in financial controlling or operational finance.

Data Governance Consultant will implement and optimize data governance practices using Informatica Cloud Data Governance and Catalog. Responsibilities include conducting assessments, defining frameworks, driving onboarding, and providing consultative guidance on data quality and governance best practices. Requires 2+ years of experience in data governance or consulting, strong Informatica Cloud Data Governance and Catalog implementation knowledge, and experience defining governance frameworks for large-scale platforms.

Your profile Practical banking/financial industry experience with Generative AI and/or Agentic AI, including LLM based workflows, prompt engineering and orchestration of multi-step AI or agent workflows. Very good Python and SQL skills, with hands on experience in cloud based data platforms and databases, supporting end to end LLM based solutions.

We are looking for an experienced Workday Integration Engineer to join Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement for a seasoned integration professional who wants to work on impactful, hands-on engineering challenges.

Our projects have measurable, real‐world impact - from enhancing customer experiences at scale to empowering data-driven decision-making in high‐visibility global organizations. As we continue to grow, you'll have the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Senior Data Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs.

Security Specialist - Penetration Tester role involves identifying and investigating security vulnerabilities. Responsibilities include contributing to testing methods, creating reports, and mentoring. Requires 3+ years in web/infrastructure penetration testing.

Lead Staff Software Engineer for EU cards, responsible for backend architecture across transaction and ledger systems. Requires 8+ years of experience with Python, Kotlin, AWS, and large-scale system design.