engineer English-speaking jobs in Ruda Śląska

Drive business innovation by deploying and maintaining production-ready machine learning pipelines. Collaborate with Data Scientists to contribute to AI-powered projects. Expertise in Python, Airflow, and GCP is required.

Experienced IT Systems & Security Administrator needed for a freelance role (40 hours/month). Responsibilities include monitoring infrastructure using ELK Stack, managing Palo Alto Networks firewalls, administering Windows Server environments, and supporting integrations with Microsoft Cloud services. Must have experience with vulnerability assessments, incident investigation, and collaborating with technical teams.

Experienced ERP Finance Consultant needed to support and improve finance-related business processes and systems. Configure and support Infor M3 ERP solutions, translate business needs into system improvements, and lead projects.

Mid-level DevOps Engineer to design, automate, and maintain infrastructure and software delivery processes for .NET projects in Microsoft Azure.

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.

Supports migration, operation, and optimization of PostgreSQL databases on Google Cloud for reliable and compliant services.

Financial Master Data and BI Specialist will build and govern Demant's global finance data foundation. This role focuses on financial master data structures, data quality, and BI solutions supporting ERP, BI, and EPM platform transformations.

Senior Software Engineer II with 5+ years of experience building production-ready software. Proficiency in Golang and JavaScript/TypeScript required. Experience integrating AI into workflows and a strong understanding of data structures, algorithms, and design patterns. Excellent communication skills in English (minimum B2 level).

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.

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.

Staff Engineer (P5) to architect and scale the core platform for a fast-growing SaaS company. Requires deep backend expertise (Python, Django), experience with massive datasets, and a proven track record of building platforms and distributed systems.

Designs, builds, and maintains real-time integrations using Boomi/Workato, ensuring seamless data exchange across platforms. Develops and supports integration flows, including APIs, leveraging iPaaS features, and integrating with enterprise systems such as Oracle Fusion, Salesforce, Workday, ServiceNow, and other SaaS applications.

Senior DevOps Engineer will design, automate, and maintain cloud and on-premises infrastructure. Responsibilities include managing Kubernetes clusters, building CI/CD pipelines, and implementing Infrastructure as Code.

Serves as the internal expert for SAP manufacturing processes, including production execution and integration with various systems. Maintains the manufacturing process template, guides local SMEs and Power Users, and drives continuous improvement across production execution, quality, maintenance integration, and operational efficiency. Requires in-depth knowledge and experience with SAP Manufacturing (PP/PTP), QM, and PM in a manufacturing environment.

Experienced QA Automation Lead will own and evolve the testing strategy for a laboratory software solution. Responsibilities include building and maintaining a Playwright-based automation framework, designing and executing test scenarios, and integrating test suites into CI/CD pipelines. Must have experience with API testing, CI/CD pipelines, and test automation frameworks.

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.

Supports daily accounting operations, prepares cost calculations and financial reports, and monitors production costs. Requires minimum 5 years of accounting or FP&A experience, strong analytical skills, and proficiency in MS Excel. Experience with ERP systems and IFS is advantageous.

Azure DevOps Architect needed for long-term B2B cooperation. Design, deploy, and manage Azure cloud infrastructure using Terraform. Develop CI/CD pipelines, automate deployments, and manage DevOps tooling. Collaborate with development teams on security and best practices. Strong Azure, Terraform, CI/CD, and scripting experience required.

Senior Quality Assurance Tester for a web service tool used by small to medium companies. Responsibilities include executing manual tests, reporting bugs, and collaborating with development teams. Requires proven QA experience, strong communication skills, and excellent attention to detail.

Leads IT architecture and Quality Engineering for Orange Polska, ensuring a coherent and consistent architectural landscape across all domains. Manages architecture, promotes automation and reliability, and collaborates with IT units to ensure integrated solutions.