engineer English-speaking jobs in Ruda Śląska

Finance Operations Specialist to support Accounts Receivable Disputes and Collections teams. Responsibilities include reviewing deductions, resolving discrepancies, communicating with customers, processing credit memos, and managing overdue balances. Requires fluency in English and one European language (German, French, Spanish, Dutch, Czech, Slovene, Danish, Estonian, Finnish, Greek, Latvian, Lithuanian, Norwegian or Swedish). 2-4 years of experience in Customer Service, Accounts Receivable, Order-to-Cash, Billing, Collections, or related Finance Operations/Analysis preferred.

Supports business transformation initiatives within Cash-to-Cash (C2C) processes, including Order Management, Billing, Accounts Receivable, Credit Management, Collections, and Dispute Management. Contributes to process design, ERP-enabled transformations, data analysis, and client-ready deliverables.

Supports short-term energy and gas market activities, flexibility services, and market operations. Optimizes value of energy assets and flexibility resources, including BESS. Manages nomination processes, maintains relationships with suppliers and dispatch departments, and performs analyses and reporting.

Senior Software Development Engineer will design, configure, develop, and deliver IT solutions using .NET MAUI, Xamarin, and Azure. Responsibilities include customizing mobile applications, addressing technical debt, integrating solutions with other systems, and collaborating with team members. Requires 5+ years of experience, strong knowledge of .NET MAUI/Xamarin.Forms, C#, XAML, Azure components, API integrations, and CI/CD pipelines.

Provide customer service via chat, email, and phone to patients using medical equipment. Must be proficient in Croatian/Slovenian (C2/native) and English (B2). Experience in medical projects or diabetes is a plus.

Analyze business needs, map processes, design AI workflows, and configure AI solutions as a Senior Consultant. Experience in business analysis, digital transformation, automation, or consulting is required.

Test Automation Engineer needed for 100% remote B2B contract (110-130 PLN/h VAT). Focus on front-end test automation using Playwright. Collaborate with stakeholders throughout the SDLC. Minimum 3 years of test automation experience required.

Fullstack developer to design, build, and deliver a production-grade operational administration interface. Responsibilities include frontend development with React and TypeScript, backend development in Kotlin and Java, and cloud infrastructure management on Google Cloud Platform.

Senior SOC Engineer will monitor, analyze, and respond to security threats using SIEM and EDR platforms. Responsibilities include leading incident response efforts, automating security workflows with Python, and leveraging the MITRE ATT&CK framework for threat analysis.

Senior Financial Planning and Analysis Manager will own budgeting and forecasting activities for Administrative and sales expenses, including the five-year business plan, annual budgeting process, and monthly re-forecasting. The role involves collaborating with FP&A, functional budget owners, and Commercial Finance teams. Responsibilities also include preparing financial reports, dashboards, and analytics, acting as a strategic business partner to senior executives, and developing financial models for long-term strategic planning.

Senior Security Automation Developer will design, implement, and maintain automation systems for the security operations center. Requires 3-5 years of experience in information security and 3-5 years of hands-on experience in security automation. Must have strong communication and problem-solving skills.

Front-End Developer to build web applications and innovation experiments using JavaScript, React.js, jQuery, and related technologies. Collaborate in agile pods and contribute to engineering standards. Requires 3+ years' experience and knowledge of REST APIs, CI/CD tools, version control, and cloud technologies.

Senior Project Manager for large-scale intralogistics projects. Leads project teams, coordinates activities from planning to commissioning, manages budgets and deadlines, and reports to senior management. Requires technical background, project management experience, and strong communication and negotiation skills.

Provide end-user support for hardware, software, and networking issues. Manage user accounts, access rights, and resolve incidents using ITSM systems.

Big Data Engineer (Spark/Scala) needed to build distributed data processing pipelines using Spark. Requires 7 years of Spark & Scala experience, 5 years Python, and 3 years Robot Framework. Must have experience with Hadoop, Hive, Oozie, and SQL. Strong AWS knowledge and CI/CD experience are also required.

Processes supplier invoices, ensuring accuracy and resolving discrepancies. Supports month-end and year-end closing processes. Prepares reports on KPIs and assists in process improvement initiatives.

Investigate complex business requirements, design and execute test cases, and support incident management and reporting of test results.

Claims Processing Analyst will process interest claims and penalties, investigate failed trades, and collaborate with financial institutions to resolve discrepancies. Requires 2-3 years of financial sector experience, including 1 year in Middle Office/Trade Processing/Settlements.

The Chief Information Security Office (CISO) is seeking an AI Security Specialist to join one of four teams focused on AI-driven vulnerability management, AI & Emerging Technology Security, Cyber Security AI Services, or Cyber Security Operations. Responsibilities include AI-assisted pen testing, defining AI deployment security architecture, and securing AI agents. Candidates should have depth in AI/ML engineering, offensive security, detection engineering, software engineering, or security research.

Johnson & Johnson is seeking three Field Access Managers to join its expanding Market Access Team in Poland. Responsibilities include establishing relationships with hospitals, monitoring drug programs, analyzing market trends, and supporting national reimbursement processes. Candidates must have a minimum of 3 years of experience in Field Market Access, a strong understanding of the Polish healthcare system, and proven project management skills.