engineer English-speaking jobs in Ruda Śląska

Senior Business Analyst to join an international project for a leading financial market infrastructure organization. Analyzes business processes and datasets, models requirements, and produces functional documentation for trading platforms and data systems. Requires 8+ years of experience in business analysis, expertise in reference data systems, and fluency in English and Polish.

Technical Product Manager (Core Signalling) will manage vendors, lead technical meetings, and participate in working groups focused on 4G/5G signalling. Requires experience as a Telco System Engineer, Technical Product Manager, or similar role with fluency in English and expertise in 4G/5G signalling protocols.

Senior Active Directory & Cybersecurity Engineer will monitor and resolve incidents related to Active Directory and cybersecurity. Responsibilities include user and group administration, troubleshooting replication and authentication issues, and collaborating with audit teams. Requires 5+ years of experience supporting Active Directory and cybersecurity in a corporate environment, expert knowledge of Microsoft Active Directory, ADFS, AZURE, and AD/LDS, and hands-on experience with cloud services.

Develop and integrate Python-based AI solutions for international clients, focusing on LLMs, agentic architectures, and data-centric engineering.

Cryptography Specialist needed with proven experience in Venafi platform or TLS/SSH management. Strong analytical and problem-solving skills required. Collaborate with global teams to identify process gaps, assess risks, and implement solutions.

Backend Developer (.NET) needed to build secure, scalable APIs and backend integrations for insurance systems. Requires 4+ years of backend development experience, strong C#/.NET Core/ASP.NET Core REST API knowledge, and experience with cloud platforms (Azure preferred). Must have strong English and Spanish/Portuguese skills.

Lead and manage a large, geographically dispersed supply planning team for External Manufacturers and Copackers in the NWE BU. Develop and execute short and long-term supply chain plans, ensuring alignment with business goals and KPIs. Collaborate with internal and external stakeholders to optimize service levels, inventory, and waste reduction.

The Readiness Onboarding Specialist supports New Business Sales representatives by managing workflows, collecting business materials, setting up Google Ads accounts, and ensuring accurate account handovers.

Join a mature development team working with new technologies on a project for a global entertainment industry leader. Participate in the full software lifecycle, from design to production monitoring.

Transition Lead to support Service Transition Management in a complex organizational environment. Focus on smooth handover of projects and services, monitoring post-implementation progress, and ensuring successful service embedding.

Provides expert guidance on material and business partner master data processes across the lifecycle. Defines master data models, attributes, and ownership, ensuring alignment with business and system needs. Supports project initiatives, including implementations and data transformation programs. Designs and reviews future-state master data processes, focusing on standardization, automation, and data quality. Ensures consistency of material master processes across systems, regions, and business units.

Incident Management Analyst (2nd Line of Defence) strengthens operational resilience by implementing and enhancing the enterprise incident management framework. The role provides oversight, supports incident detection and resolution, assures record-keeping, and coordinates regulatory notifications.

Senior DevOps Engineer to modernize a cloud-based security platform. Focus on infrastructure migrations, Kafka management, and infrastructure-as-code implementation. Requires 5+ years of experience, proficiency in Python or Go, Kubernetes, Terraform, and relational databases.

FullStack Developer with a focus on frontend development. Responsibilities include developing web applications using JavaScript, TypeScript, and Angular, implementing features, and supporting development teams throughout the project lifecycle. Requires at least 4 years of commercial experience with JavaScript and TypeScript, including strong knowledge of Angular, Spring Boot, PostgreSQL, Linux, and Kubernetes/Docker.

Lead Props Artist to oversee artistic quality, mentor a team, and establish workflows for a diverse portfolio of AAA games. Requires 5+ years of experience, a strong portfolio, and expertise in Maya, 3ds Max, ZBrush, Substance Suite, and Unreal Engine.

Senior SAP BPC Specialist needed for a financial industry project. Design, develop, and optimize SAP BPC solutions, integrating with SAP Finance and Controlling. 3+ years of experience in SAP BPC, application managed services, and change request implementation required. Strong German and English language skills necessary.

Open.cx seeks a GTM engineer to design and build internal tools and automations that improve the efficiency and effectiveness of the go-to-market team. The ideal candidate will leverage AI, workflow design, and lightweight tooling to transform raw GTM data into actionable insights and repeatable processes.

Cyber GRC Senior Consultant to strengthen cybersecurity posture, manage cyber risks, and ensure regulatory compliance. Collaborate with client teams to develop and implement cybersecurity policies, conduct risk assessments, and ensure adherence to global security standards.

Employee Lifecycle Experience Specialist fluent in Hungarian and English needed for a 9-month temporary contract. Support employees with HR queries, resolve cases, maintain employee data in SAP SuccessFactors, and contribute to HR process improvements.

Talent Acquisition Coordinator will support the EMEA Cluster recruitment team, ensuring a positive candidate and hiring manager experience. Responsibilities include managing requisitions, scheduling interviews, and coordinating communication throughout the hiring process.