engineer English-speaking jobs in Ruda Śląska

The HR Business Partner supports and executes operational HR activities for the production plant in Katowice and the commercial organization in Poland. The role partners with leaders and employees to align people initiatives with business objectives, foster employee engagement, and support talent development. Responsibilities include talent management, recruitment, performance management, learning and development, employee engagement, change management, and compensation and benefits.

Leads a team of procurement specialists, serving as the single point of contact for local business leaders. Manages interactions between business units, stakeholders, and project teams. Delivers on the procurement process, solves supply and service issues, and ensures regulatory compliance.

Talent Acquisition Researcher will source candidates using LinkedIn, job boards, and AI tools. Responsibilities include building talent pipelines, conducting market research, and screening candidates. Requires previous recruitment experience, excellent English skills, and an interest in AI.

Experienced Network Specialist needed to ensure stability, performance, and security of global network infrastructure. Responsibilities include troubleshooting, monitoring, and improving LAN, WAN, WLAN, VPN, and SDN environments. Requires hands-on experience with enterprise network technologies, hardware administration, and security best practices. Fluent English required.

Provides production support for Workday, including issue resolution, system updates, and audits. Supports Workday interfaces and HRIS projects, including system implementations and major HR initiatives. Serves as a technical super user and administrator, identifying best practices and recommending process improvements.

Sustainability Manager to lead and manage projects including energy modeling, decarbonization, and ESG reporting. Requires 8+ years experience as a Sustainability/Energy Consultant, strong analytical skills, and fluency in English.

Senior Analyst conducts research and analysis of financial data to identify suspicious activity. Prepares reports, reviews client files, and ensures compliance with KYC and AML/BSA regulations. Supervises analysts, assists with client communication, and provides guidance on workflow.

Finance intern to support the Finance Department with report preparation, document management, and project assistance. Must have analytical and communication skills, proficiency in Microsoft Office, and intermediate English.

The Senior VAT Specialist is responsible for the accurate and timely execution of multi-country VAT and Intrastat compliance. This role involves preparing and filing VAT returns, managing VAT balances, advising on VAT treatment of cross-border transactions, and supporting VAT audits. The Senior VAT Specialist will also drive process improvements, contribute to KPI dashboards, and provide VAT training to internal teams.

Fullstack Developer to design, develop, and maintain applications and features for a Workforce Management/New Joiner application. Responsibilities include translating requirements into features, ensuring code quality, and supporting testing and production. Requires proficiency in C#, .NET, Microsoft SQL Server, MVC, Web API, and frontend technologies.

Provides analytical support to European and UK store teams, producing operational targets, variance analysis, and ad-hoc reporting.

Lead the implementation of AI-driven initiatives powered by QVAC, Tether's SDK for local AI and delegated inference. Orchestrate complex, multi-stakeholder deployments of decentralized AI solutions across enterprise, government, and institutional environments.

SAP Consultant specializing in MM & LE modules. Requires 3+ years of experience, S4/HANA knowledge, ABAP understanding, and fluency in English. Must interpret business requirements, customize MM, and evaluate Z-Code.

Senior Software Engineer will design and build scalable web applications using Next.js, React, and TypeScript. Responsibilities include end-to-end development, performance optimization, and collaboration with cross-functional teams.

AR Accountant responsible for daily bank statement booking, posting receivables documents, resolving cash allocation discrepancies, and implementing process improvements. Requires 2+ years of accounting experience, strong English communication skills, and proficiency in Excel.

Junior HR & Payroll Specialist with German will process and update HR&PY records, deliver HR transactional services, and prepare reports. Must have very good command of English (min. B2) and German (min. B2), analytical thinking, attention to detail, willingness to learn, and ability to work under pressure.

Account Manager to drive sales of call/contact center solutions in Poland. Lead the full sales cycle, from initial value proposition to contract management. Identify and develop new business opportunities, generate leads, and prepare proposals. Manage key client relationships and contribute to sales process improvements. Requires 5+ years of IT sales experience, new business development expertise, and strong communication skills. Knowledge of call/contact center solutions is desirable.

Senior COBOL / Mainframe Developer to join an international technology team supporting digital solutions within a global custodian banking environment. Design, develop, maintain, and enhance mainframe applications. Collaborate with cross-functional teams throughout the software development lifecycle.

Mechanical Engineer to lead design activities for petrochemical and energy projects. Experience in refinery, petrochemical, chemical, or energy sectors required. Strong AutoCAD (2D) and MS Office skills.

Experienced Trade Project Manager needed for a complex, cross-border transformation program. Lead end-to-end delivery of trade application migration and decommissioning activities, ensuring minimal disruption to trading, risk, and operational processes. Strong Trade domain expertise and understanding of Finance and Markets operations required.