engineer English-speaking jobs in Ruda Śląska

Senior Bank Reconciliation Specialist reconciles accounting entries with bank transactions, analyzes discrepancies, and prepares documentation for month-end close. Requires 5+ years in accounting/reconciliation and fluent French.

EMEA Commercial Excellence Data Analyst focuses on integration analytics, sales performance reporting, and pipeline health. Requires skills in SQL, Power BI, Python, and Git to drive commercial decision-making.

Coordinating corporate risk identification, assessment, and monitoring within the ERM framework. Responsibilities include maintaining risk registers, preparing management reports, and supporting risk management committees. Requires a degree in a related field and strong analytical skills.

Senior Data Scientist develops AI products using machine learning methods on GCP. Responsibilities include the full ML model lifecycle, establishing best practices, and collaborating with stakeholders. Requires Python expertise and GCP experience.

Middle Android Developer needed to design, develop, and maintain mobile solutions using Kotlin and Jetpack Compose. Focus on scalable applications, Clean Architecture, and integrating hardware capabilities.

PMO Specialist supports project controls, resource administration, and time reporting across the portfolio. Responsibilities include maintaining project data, managing team onboarding, and preparing stakeholder reports. Requires experience in PMO or project controls.

Recruiter/Senior Recruiter needed to lead end-to-end IT and Cybersecurity recruitment. Requires proven experience, strong sourcing skills, and fluency in French and English.

C++ Windows Security Researcher to conduct R&D on Windows and Active Directory security, focusing on authentication protocols like Kerberos and NTLM, and developing passwordless MFA solutions. Requires C++ experience and knowledge of Windows security standards.

Staff Accountant to prepare daily bank reconciliations for 130+ TPA accounts. Responsibilities include researching discrepancies, supporting month-end reporting, and maintaining audit-ready documentation. Requires 1-3 years of relevant accounting experience.

Manage the full e-billing lifecycle, including invoice uploading, query resolution, and data maintenance. Requires 2+ years in eBilling/E-Invoicing at a professional services firm and excellent English.

Senior Backend Developer to develop parts of a distributed system for the hospitality industry. Requires 4+ years experience with C#, .NET, Web API, Entity Framework, and PostgreSQL.

Experienced IT Technical Analyst/Senior Mainframe Engineer specializing in securities back-office applications. Requires expertise in COBOL, PL/I, DB2, SQL, and z/OS for analysis and design.

DevOps Engineer role supporting an AI-powered enterprise platform. Requires commercial experience in DevOps, Cloud, and Platform Engineering. Must know Kubernetes, Docker, CI/CD (GitHub Actions), Linux, and cloud fundamentals.

Web Analytics & Performance Specialist needed for a B2B project. Responsibilities include using Adobe Analytics and Google Analytics for measurement, A/B testing support, and performance analytics. Requires 2-3 years of experience and strong Excel skills.

Experienced Calypso Developer needed to build and extend trading platform features using Java. Responsibilities include building APIs, integrating systems via Kafka/MQ, and optimizing SQL in Oracle environments. Requires 5+ years in Calypso and Java.

SAP MDG-M Developer needed with 5+ years of SAP technical experience, including 2+ years in SAP MDG and MDG certification. Expertise required in S/4HANA co-deployment, data model extension, workflow configuration, and ABAP development.

Experienced Training Operations Manager needed for a global team. This hybrid role combines people management with SME and Process Owner duties, ensuring training processes are effective and compliant. Requires experience in regulated environments and strong stakeholder skills.

Junior Purchasing Specialist supports the purchasing team by managing product categories and working with global suppliers. Requires English at B1 level, attention to detail, and a desire to learn.

Facilities/Infrastructure Engineer manages investment projects maintaining and developing plant infrastructure. Responsibilities include supervising external contractors, ensuring legal compliance, and updating documentation. Requires technical education, 2+ years in investment project management, and B2 Polish/English.

Field Service Engineer role involves coordinating on-site service activities, including transformer installation, maintenance, and commissioning. Requires technical education, experience with industrial equipment, and strong English skills.