English-speaking jobs in Ruda Śląska

Shapes the company's long-term architectural direction, ensuring scalable, resilient, and AI-enabled systems. Translates business needs into pragmatic architectures that support growth and innovation.

Systems Analyst to work with European Institutions in Warsaw. Analyzes business processes, designs software functionality, models data, and collaborates with UX/UI specialists. Requires expertise in SharePoint, business process analysis, and software development methodologies.

Middle Golang Software Engineer to design, develop, and maintain back-end systems for a fast-growing International Calling business. Requires 3+ years of production experience in Go or another backend language, understanding of design patterns, experience with microservices, REST, gRPC, and GraphQL. Experience with NoSQL databases, Kafka, Docker, and Git is also needed. Strong problem-solving skills and good communication are essential.

Senior QA Engineer will develop and execute manual test cases, identify and track defects, and collaborate with stakeholders to ensure software quality.

Experienced Project Manager to lead international Data Center projects in Europe. Manage projects from bid phase to closing and support key customers. Technical Data Center experience is a plus. Fluent English, Polish desirable.

Cloud Data Engineer to design, build, and maintain Snowflake data pipelines. Experience with Snowflake architecture, pricing, and optimization strategies required. Familiarity with public cloud platforms (AWS, Azure, or GCP) and SQL/programming languages (Python, Scala, Java, or Bash) is essential.

Senior Data/ML Engineer with 5+ years experience in Python & Spark. Expertise in AWS services for ML and data processing (S3, Glue, SageMaker, Lambda, StepFunctions/Airflow/MWAA). Strong understanding of algorithms, data structures, and distributed systems. Experience with machine learning frameworks (TensorFlow or PyTorch). Proficient in SQL (Spark/Hive SQL) and Git.

The Readiness Onboarding Specialist supports New Business Sales representatives by managing workflows, collecting business materials, setting up Google Ads accounts, and ensuring accurate account handovers.

Senior IT Project Manager with German will lead and manage customer projects, ensuring successful execution and client satisfaction. Responsibilities include coordinating activities, managing budgets, and guiding project teams. Requires 5+ years of project management experience, preferably in software implementation, and fluency in English and German.

Provides operational support for SAP Ariba and Procure-to-Pay systems. Maintains system configurations, workflows, catalogs, and master data. Monitors integrations between procurement platforms and ERP systems. Supports system testing, upgrades, and rollout activities.

Data Platform Engineer to design and implement a cloud-based data lakehouse platform. Requires 8+ years of data engineering experience, including 2+ years building lakehouse architectures. Expertise in AWS, graph databases, stream processing, and data quality tools is essential.

Senior Android Developer will implement solutions for Central European banks. Responsibilities include working in Scrum, creating functionalities, testing, and documentation. Requires 4+ years of Android programming experience, Kotlin, MVVM, RxJava, and good English communication skills.

Leads communication and alignment between client stakeholders and delivery teams. Translates business needs into product direction and owns an existing product backlog. Structures, prioritizes, and refines initiatives, epics, and user stories. Supports sprint planning, backlog refinements, and defines acceptance criteria. Monitors progress, identifies risks, and provides status updates.

Senior Machine Learning Engineer will design, develop, and maintain scalable machine learning systems. Requires a degree in Computer Science or related field, 5+ years of experience in data science and machine learning, strong Python skills, and knowledge of SQL and ML libraries.

Master Scheduler to lead 16-week production planning for formulated products across internal and toll manufacturing sites. Develop and maintain master schedules, collaborate with global and regional teams, and resolve supply issues. Requires a degree in Supply Chain Management, Engineering, or a related field, 2-5 years of experience in supply chain roles, proficiency in SAP MRP and IBP, and strong communication and analytical skills.

Senior Business Analyst to support data and analytics platform enhancements. Requires 4+ years of experience, strong SQL skills, and financial services industry knowledge. Collaborate with stakeholders, document requirements, and support agile development.

Talent Advisor needed for JTI's Global Talent Attraction team. Support Western Europe entities by managing end-to-end recruitment processes, partnering with Hiring Managers, and providing market insights.

Designs, develops, and implements customer solutions, including bids and tenders. Collaborates with internal teams to build customer interfaces and support solutions engineering. Applies specialist knowledge to support divisional and corporate goals.

Experienced Software Engineer (React+.NET) to develop cloud-native applications for the energy sector. Responsibilities include building full-stack features, designing APIs, and implementing automated tests. Requires 3+ years of experience with React, .NET, PostgreSQL, Azure, and CI/CD pipelines. Strong communication and collaboration skills are essential.

Leads global payroll delivery and governance of Workday HR technology for a 7,000-employee organization. Ensures reliable, compliant, and efficient payroll operations across countries while leading transformation and system harmonization initiatives. Owns Workday functional governance, roadmap, configuration, integrations, data quality, reporting, and release management.