788 English-speaking jobs in Silesian Voivodeship

Experienced Security Architect needed to develop security-focused project proposals and solution architectures. Responsibilities include threat modeling, risk assessment, and designing scalable security solutions. Requires knowledge of vulnerability management, cloud security, and Microsoft technologies.

Senior Android Developer specializing in Kotlin Multiplatform. Develop and optimize Android apps, integrating APIs and translating business needs. Requires 5+ years of experience with Android SDK, Jetpack Compose, MVVM, and LLMs.

Build and scale a global Media Data Foundation by developing and optimizing data pipelines for media data ingestion and transformation. Requires expertise in Snowflake, data modeling, Python, and experience with advertising data.

Kotlin Developer to build and maintain scalable microservices for a modern fintech platform managing company expenses. Requires 5+ years of experience with Kotlin, distributed systems, and cloud environments like AWS.

DevOps Engineer needed for a data platform on on-premises OpenShift. Responsibilities include installing, upgrading, and extending the platform using Helm, GitOps (ArgoCD/Flux), and supporting data engineers. Requires 3+ years with Kubernetes/OpenShift.

Lead ROS Engineer to drive migration of an autonomous UGV platform from ROS 1 to ROS 2. Requires strong ROS 1/2, C++, Python, and Linux skills, focusing on navigation, localization, and vehicle control integration.

We are looking for an experienced Staff Rust & C++ Engineer to join a technically challenging project focused on systems programming, memory safety, and migrating existing C/C++ libraries to Rust. This role is ideal for an engineer with deep expertise in low-level programming, memory management, and working with large, complex codebases.

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.

Why join us: If youre looking for a place to grow, make an impact, and work with people who care, wed love to meet you! :) About the role We are looking for a Data Engineer with strong Databricks and GCP experience to develop scalable ETL/ELT pipelines and productionize agentic workflows for data engineering automation.

Own end-to-end data generation for GPU/ML infrastructure, porting test procedures to new hardware. Build and maintain benchmark workloads, ensuring telemetry quality and consistency across diverse GPU platforms.

The Role Shift your career from external consulting to vendor-side ownership. Go-live is only the baseline. Working directly for the software vendor means you own the long-term technical strategy and drive continuous platform evolution with direct access to the R&D engineers who write the code.

Join Sigma Software as a Senior Business Analyst and become a key contributor to a large-scale smart solutions platform that combines enterprise integrations, product customization, and modern digital experiences.

Senior Validation Specialist needed for GXP computerized systems. Responsibilities include determining validation approach, reviewing documentation, authoring plans/reports, and ensuring compliance with CSV SOPs. Requires 3+ years in IT/Software Validation (CSV, GAMP).

Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, OLX, Delivery Hero, Żabka, Wolt, Careem, and Vinted. How freelancing works at Netguru? As a , you can choose what works well for you.

We are part of an international organization listed on Nasdaq Stockholm, operating in 11 countries. In Poland, we work with full autonomy. We independently choose our technologies, processes, and ways of working while maintaining the highest professional standards. We deliver a wide range of IT projects in Poland and internationally, across multiple domains and technologies.

We are looking for a Senior Backend Engineer to design, build and maintain the backend services behind a cloud-based Quality Management System used by Life Sciences companies. This role is suited for a mature, experienced engineer who is comfortable working independently, makes sound technical decisions without close supervision, and uses AI tools as a natural part of daily development.

Senior Data Engineer builds and owns end-to-end data platforms for AI systems supporting US private equity and fintech. Responsibilities include data modeling, ETL/ELT pipelines on Snowflake, dbt, and Airflow using Python and SQL.

Join the Professional Services team to deliver international IT infrastructure migrations, transformations, and carve-out projects. Focus on hands-on network design, configuration, and troubleshooting across LAN, WAN, VPN, and firewalls.

We are looking for a highly skilled Test Automation Engineer to design, develop, and maintain robust, scalable automated testing frameworks that ensure the quality, reliability, and performance of our software applications.

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