product manager English-speaking jobs in Bytom

Larian Studios seeks a Backend Developer to architect and develop scalable backend applications using PHP/Nodejs. Collaborate with teams to ensure alignment on requirements and deliver high-quality solutions. 3+ years of experience with PHP Symfony and Nodejs/Typescript in production environments is required.

Job Description CD PROJEKT RED is looking for an Engineering Director to join our office in Warsaw and drive the gameplay systems of Hadar. In this position, together with the rest of the team, you will help push the envelope for the next, immersive game in the Hadar world, creating an emotional, open-world experience that will stay with gamers.

Develop and maintain scalable React applications using TypeScript. Collaborate with teams to deliver high-quality solutions and ensure code quality.

Senior Manager for European Indirect Tax compliance. Leads a team, manages audits, optimizes processes, and mitigates risks. Requires 6+ years of multinational indirect tax experience, European tax regulations knowledge, and proficiency in relevant software.

Senior Data Engineer to design, develop, and maintain data processing and reporting solutions. Build ETL pipelines, ensure data quality, and collaborate with international teams. Requires 5-7 years of experience in data engineering, SQL expertise, and cloud data platform knowledge.

Senior LLM Optimization Engineer to optimize and monitor LLM prompts for data extraction from property schedules. Requires Python expertise, prompt engineering/LLM optimization experience, data analytics skills, and familiarity with Grafana dashboards.

Frontend Developer will build new features and UI components using React, TypeScript, and Next.js. Responsibilities include developing components within a design system, writing E2E tests in Playwright, and collaborating with a team in Poland and Sweden. Must have experience with React, JavaScript/TypeScript, REST/GraphQL APIs, unit testing, and E2E testing.

Leads and develops data science and data engineering projects in commercial analytics. Manages a team of data scientists and engineers to build and deliver analytical solutions. Communicates insights and value of solutions to stakeholders. Requires PhD or MS in STEM field with experience in data science, machine learning, and programming.

Senior Field Engineer – Robotics & CST provides installation, servicing, and maintenance of robotic systems and capital equipment. Responsibilities include troubleshooting, documenting service activities, and collaborating with teams to ensure customer support. Requires experience servicing capital equipment and robotic systems, ability to work in clinical environments, and willingness to travel.

Integration Lead responsible for designing, developing, and maintaining integrations using SAP BTP Integration Suite and SAP Cloud Platform Integration. Requires 10+ years of experience in integration architecture, SOA, microservices, and troubleshooting. Expertise in SAP BTP Integration Suite, CPI, and other integration technologies is essential.

Senior Software Engineer to design, build, and validate MVP features and Proofs of Concept using Python, React, and AI tools. 5+ years of Python experience and a full-stack skillset with a backend focus are required.

Senior DevOps Engineer to design resilient architectures for high-scale, real-time cloud operations in cybersecurity. Experience with Google Cloud Platform, Elasticsearch/OpenSearch, Kafka, Redis, MongoDB, Kubernetes, Docker, and Infrastructure-as-Code required.

Mid / Senior Node.js Developers sought for B2B contract. Design, develop, and maintain backend services using Node.js (TypeScript / JavaScript). Experience with SQL and NoSQL databases, cloud-based architectures, and at least one cloud provider (GCP, AWS, or Azure) required.

Software Engineer II will design, develop, and maintain open-source SDKs for the Agent Development Kit (ADK) framework. Responsibilities include building tooling to support the AI agent development lifecycle and collaborating with developers to translate their needs into new features.

This role focuses on network monitoring, automation, and troubleshooting in a diverse enterprise environment. The ideal candidate has strong networking fundamentals, experience with network tools, and collaboration skills.

Data Engineer needed to build and maintain data infrastructure for ML training. Develop API and SQL connectors, standardize data, and manage data lineage. Core tech: SQL, Python (Pandas, PySpark), REST API connectors. Experience with fragmented, sparse datasets preferred.

Experienced Cloud Engineer needed to design, build, and maintain Azure-based infrastructure using Terraform. Responsibilities include troubleshooting issues, documenting processes, and collaborating with teams to support data pipelines.

iOS Developer for Wakacje.pl mobile application. Responsibilities include search offers, offers listing and details, client panel, AI chatbot, and favorite offers and searches.

Senior Full Stack Engineer will develop features for B2B admin panels, drive architectural evolution, and oversee QA, A/B testing, and DevOps.

Senior Databricks Consultant/Tech Leader needed to structure and optimize a client's data platform. Experience with Databricks, GCP, Unity Catalog, and data pipelines required. Strong communication and problem-solving skills essential.