808 English-speaking jobs in Silesian Voivodeship

Paid Social Media Specialist to plan, execute, and optimize paid social campaigns on Meta and TikTok. Manage dynamic catalogue campaigns, product feeds, and retargeting funnels. Analyze performance, produce reports, and collaborate with cross-functional teams. Requires 2+ years of paid social experience, Meta Ads Manager expertise, and eCommerce/lead-gen background.

Productionize and scale an ML-driven data quality system. Responsibilities include building and tuning anomaly detection and clustering pipelines, pairing ML with LLM reasoning, collaborating with data producers, and creating validator models. Requires Python expertise, Airflow, Spark, Scikit-learn, Apache Iceberg, BigQuery, Snowflake, Trino/Starburst, AWS/GCP, and experience with Docker, Terraform, Jenkins, and GitHub Actions.

Data Engineer needed for a project developing large-scale analytics solutions and data platforms. Responsibilities include data validation, pipeline support, cloud environment setup, Airflow DAG development, and partner coordination. Must have 3+ years of experience as a Data Engineer, production experience on AWS or Databricks, strong SQL skills, Python experience, and Apache Airflow DAG authoring. Bachelor's degree in a related field is required.

Embedded Software Engineer will lead and evolve embedded Linux platform architecture, contributing to BSP integration, kernel strategy, and bootloader design. Responsibilities include optimizing system performance, footprint, boot time, and reliability, as well as conducting platform-level debugging and root-cause analysis.

Senior Java Developer needed for a 6+ month project migrating a Self-Compliance platform backend from Node.js (Nest.js) to Java/Spring Boot. Responsibilities include re-architecting, implementing microservices, database integration, and ensuring code stability through testing. Expert knowledge of Java, Spring Boot, Netflix OSS, reactive programming, and database technologies is required.

Senior Microsoft Dynamics 365 Functional Consultant needed to lead requirements gathering, translate business needs into solution designs, and guide Product Owners. Must have hands-on knowledge of Dynamics 365 (Contact Center/Sales/Service) and Power Platform, including AI Builder and Copilot Studio.

Senior Product Designer (UX/UI) will translate user needs and product goals into scalable solutions, collaborating with the team on design process stages. Responsibilities include defining product architecture, user journeys, and working with developers throughout the application development and testing phases. Must have 5+ years of experience in UX/UI design for web, desktop, and mobile applications, proficiency in Figma/Photoshop/Illustrator, and strong communication skills.

As a Senior Machine Learning Engineer, you will own the business-critical logic behind our campaign-based flash sale model. You will build and deploy data-driven and machine learning solutions for portal personalization and campaign ranking.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

Manage quarterly and year-end IFRS tax provision, global tax cash flow reporting, and balance sheet reconciliations. Provide support on strategic projects and coordinate Pillar Two returns. Minimum 3 years of experience in a similar international role required. Fluent English and strong Excel skills necessary.

Production Manager responsible for the functioning of the production department, coordinating staff, and ensuring on-time, quality production. Requires experience in a similar role, technical education, and proficiency in MS Office. Knowledge of production standards and tools is beneficial.

Lead Application Engineer will support customer engagements, deliver technical solutions, and enable successful deployment of Cadence emulation technologies. This role requires experience in digital design or verification, strong RTL knowledge, and experience with simulation and debug workflows.

Experienced Project Controls Manager needed for large-scale EPCM projects. Manage project control baselines, monitor progress, identify risks, and lead a project controls team. Requires 8+ years' experience in execution planning, cost management, and earned value management. Strong leadership, communication, and organizational skills are essential.

Senior Production Engineer will build reliable software applications, debug issues, and improve WP Engine's platform. Responsibilities include working with a team, writing and testing code, and using CI/CD pipelines. Requires 5+ years of experience in a production engineer role, proficiency in Python or Golang, and familiarity with cloud technologies, Kubernetes, and Linux.

Senior Business Analyst with e-commerce experience needed for a Delivery team in Poland. Responsibilities include gathering requirements, facilitating workshops, analyzing business systems, and collaborating with developers and clients. Must have experience managing client stakeholders, working in Agile environments, and producing user stories and acceptance criteria.

Experienced Business Intelligence Architect needed to design and implement advanced data solutions using Azure, Power BI, and various data technologies. Responsibilities include optimizing data platforms, designing and implementing database solutions, and creating Power BI reports. Must have 7+ years of experience in a similar role with expert-level skills in Power BI and Microsoft Fabric, as well as Microsoft Azure.

Quant Developer / Intraday Quant Trader designs and develops data-driven strategies and quantitative models. Builds and implements algorithms in Python, analyzes data, and performs backtesting. Requires a degree in a quantitative field, strong Python skills, and experience with SQL and data analysis.

Cloud Infrastructure Engineer will administer and maintain Elasticsearch clusters, design and implement Elasticsearch components, analyze platform performance, and advise developers on Elasticsearch best practices.

Senior Backend Engineer to build a large-scale, event-driven platform using Java, Spring Boot, and Kafka Streams. Responsibilities include designing and maintaining real-time event processing flows, integrating external systems, and improving reliability and observability of services. Requires 7+ years of backend engineering experience, strong Java and Spring Boot skills, and deep practical experience with Kafka Streams in production.

A Senior Security Engineer will design and implement security controls for AI inference environments, conduct threat modeling, and harden model serving infrastructure. This role requires expertise in security engineering, AI/ML serving architectures, and secure deployment practices.