engineer English-speaking jobs in Ruda Śląska

Payroll & Time Management Specialist with 2-4 years of experience in end-to-end payroll processing in the German-speaking market. Fluent in German (C1) and English (B2). Responsible for transactional A-Z processing, operationalization, and support in Payroll & Time Management.

SAP SAC Planning Consultant will translate business requirements into actionable initiatives, including system configuration and collaboration with Product Management. The role involves data analysis, software customization, and driving the implementation of Controlling systems like SAP CO, SAC, and Transfer Pricing tools.

Technical Sales & Application Support Specialist needed to grow business in red meat processing. Provide technical support during trials, product launches, and troubleshooting. Conduct product demos, training, and workshops. Collaborate with sales, R&D, and marketing.

Advises, develops, and implements programmatic activities and projects on freedom of thought, conscience, religion, or belief. Designs, implements, and evaluates capacity-building initiatives, training programs, and field activities. Liaises with OSCE field missions, human dimension focal points, and implementing partners. Prepares project proposals, budgets, and donor reports. Monitors and analyzes developments in the area of freedom of thought, conscience, religion, or belief across the OSCE region. Contributes to department-wide initiatives by providing expertise, feedback, and support.

Senior Real-Time Linux Developer will build high-performance systems interfacing with custom FPGA-based SmartNICs. Requires 5+ years of experience in low-level Linux development using C or C++ in a real-time/embedded environment. Knowledge of networking fundamentals and linux-based IP networking is essential. Experience interfacing linux with custom hardware devices is required.

Leads all aspects of customer projects from launch to handover, ensuring on-time, on-budget delivery while meeting technical, operational, and business requirements. Develops and implements project management frameworks and standards for the EMEA DS Business.

The Senior Revenue Accountant will prepare daily, monthly, and quarterly advertising revenue accounting, perform SOX controls, and prepare reports for management and external reporting. This role requires strong knowledge of IFRS/US GAAP and revenue recognition standards.

Senior Manual Tester for a leading fintech company. Execute manual tests of banking and payment platforms, including API, transaction files, and backend processes. Verify transaction data and ensure integrity within Linux-based environments. Conduct specialized testing of 3D Secure (ACS) authentication systems.

Build and maintain developer tooling, CI/CD pipelines, and AWS cloud infrastructure. Partner with application engineers to deliver platform solutions and improve developer productivity. Write production-grade code in TypeScript/JavaScript or Python. Contribute to documentation and best practices.

Middle Automation Mobile Test Engineer designs and develops automated test scripts for mobile and web applications using JavaScript (Appium, Maestro). Builds, maintains, and improves the automated test framework. Analyzes requirements, identifies test scenarios, and prepares test data. Collaborates with developers and stakeholders to clarify requirements and resolve issues. Investigates defects, analyzes root causes, and ensures proper test coverage. Participates in code reviews to improve test quality and maintain best practices. Contributes to defining quality standards, acceptance criteria, and testing strategies.

Service Manager needed to own end-to-end service delivery, manage services under SLA agreements, and ensure service stability. Requires 8+ years IT experience, 4-5 years in a Service Manager role, and experience managing maintenance/support services in SLA-driven environments. Strong ownership, decision-making, and communication skills are essential. Polish (C1+) and English (B2+) fluency required. ITIL® or COBIT® certification preferred.

ServiceNow Developer to maintain and develop the ServiceNow platform for a global biotechnology company. Requires 4+ years of experience, ServiceNow System Administrator (CSA) certification, and fluency in English and Polish.

Expert Python Engineer to design, develop, and deploy scalable AI/ML solutions. Lead technical execution, mentor engineers, and collaborate with stakeholders. Requires 4+ years Python and ML/AI experience, strong LLM knowledge, and experience with cloud platforms, containers, and CI/CD.

Manages site activation and maintenance for clinical studies, ensuring compliance with regulatory requirements and project timelines. Develops and implements management plans, collaborates with cross-functional teams, and provides regulatory and technical support. Requires a Bachelor's Degree in Life Sciences and 7+ years of relevant experience.

Experienced Python Developer to design, develop, and deploy AI-powered applications in a cloud-native environment (GCP & Azure). Responsibilities include building LLM and RAG-based systems, collaborating with cross-functional teams, and supporting DevOps practices. Requires strong Python skills, AI/ML knowledge, and experience with cloud platforms. Basic Java skills and excellent communication skills are also needed.

Lead and develop data and analytics engineering teams to deliver scalable, reliable, and business-critical solutions for commercial decision-making. Scale engineering capabilities to support diverse commercial use cases across Service, Marketing, Sales, and Operations. Drive technical standards by establishing and enforcing best practices for dbt-based development, CI/CD, automated testing, and comprehensive documentation. Manage team delivery on a day-to-day basis, translating complex commercial requirements into reliable analytics layers and high-impact insight products.

Senior Business Analyst will independently manage end-to-end business analysis workstreams, tackling complex problems with emerging ambiguity. You will translate requirements into strategic implementation plans, act as a trusted advisor to cross-functional teams, and mentor junior analysts. Requires 5+ years of Business Analysis/Consultancy experience, with at least 3+ years in life sciences/pharma.

Manages the Treasury Accounting Team, ensuring timely and compliant completion of processes. Handles complex technical accounting queries related to derivatives, processes, and systems. Leads the resolution of issues raised by the team and ensures deadlines are met. Coordinates the Period End Close process for Treasury Accounting and supports the production of financial and management reports. Collaborates with Finance Risk Management, Group Technical Accounting Manager, and OpCo Financial Controllers. Implements and monitors hedging strategies, manages the Investment Portfolio, and supports cash and debt management. Drives process improvements and automation for Treasury processes. Ensures compliance with regulatory and reporting requirements. Builds and manages the Treasury Accounting Team, fostering a culture of high performance and continuous improvement.

Global Project Delivery role supporting end-to-end clinical study operations across international trials. Collaborates with Study Managers and cross-functional teams to ensure efficient, compliant, and on-schedule study delivery from start-up through closeout and archival. Requires previous global project delivery experience within clinical research.

Security Test Engineer to develop and execute a product security validation program for industrial automation products. Responsibilities include white-box and black-box testing, security assessments, protocol-level testing, and vulnerability analysis. Requires a Bachelor's degree in Computer Science or related field, programming experience (Python preferred), and knowledge of software security testing methodologies.