engineer English-speaking jobs in Ruda Śląska

Software Senior Principal Engineer will design, develop, and implement complex software systems and storage environments. Requires 10+ years of experience with high-performing software quality teams and proficiency in C/C++, Python, and related technologies.

Senior Global SOX Compliance Analyst will support and maintain Sarbanes-Oxley (SOX) 404 compliance. Responsibilities include risk identification, internal control testing and review, and reporting. Requires 3-5 years of audit experience and strong analytical and communication skills.

Azure Engineer needed for maintenance and management of cloud-based infrastructure components, M365 Online services, and CI/CD pipelines. Responsibilities include automation, performance optimization, security hardening, and technical support. Requires fluency in Azure environments, IaC experience, and scripting skills.

Lead the design and implementation of Guidewire insurance solutions using Java/Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.

Senior Backend Engineer will design and implement scalable solutions for the Models platform, improving reliability and performance. Responsibilities include addressing technical debt, collaborating with cross-functional teams, and architecting complex backend systems.

Experienced Murex v3 professionals sought for Agile teams specializing in Market Risk Consulting, Technical Support, FX Business Analysis, and IT Development. Manage end-to-end VaR calculations, configure and develop the MRB module, and ensure platform stability.

NET Developer to join KOIA and our Norwegian fintech client. In this position, about 65% of the tasks will be related to the backend (including 3rd party integrations), ~25% Analysis & Architecture, ~10% Testing. Project The application is based on modern technologies and architecture. We have a front-end app written in React and a backend in . NET/ Node.

Technical Support Engineer needed for a top navigational app. Must be a high-level English speaker with 2+ years in Technical Support or 1+ year in manual QA. Familiarity with bug tracking systems and test management tools is required.

Provides day-to-day HR administration services for employees in Poland, ensuring accuracy, timeliness, and customer satisfaction. Supports standard HR processes and adheres to local legal and regulatory requirements.

Java Technical Lead with 10+ years of experience in Java development, Spring Framework, and enterprise systems. Expertise in RESTful APIs, microservices, messaging systems (Kafka), Angular, and databases (Oracle, SQL, PL/SQL). Experience with Docker, Kubernetes, CI/CD tools, and Git. Fluent English required. Hybrid work model (twice a week in office).

The Network Operations Engineer (Advanced L2) maintains the stability and performance of the global enterprise network infrastructure. Responsibilities include monitoring, supporting, and troubleshooting network issues, executing change management activities, and collaborating with engineering and vendor teams.

Planner 5D seeks an Android Engineer to develop next-generation mobile experiences. Responsibilities include building custom views and APIs, optimizing performance, and experimenting with new features. Requires 7+ years of Android development experience, proficiency in Kotlin and Java, and understanding of Android frameworks, libraries, and best practices.

Experienced Senior AI Manager needed to lead business development, go-to-market strategies, and client engagement for AI solutions. Requires 10+ years in Data Science/Machine Learning, business development, and proficiency in Python, R, and cloud platforms.

Senior Software Engineer will design, build, and maintain scalable backend API services using Java-based technologies. Responsibilities include requirements gathering, API development, GenAI-assisted development, quality assurance, and continuous improvement.

Integrate machine learning models into our flagship product. Implement, deploy, and maintain ML-powered features while contributing to back-end services and React-based front-end components.

Network Security Engineer (f/m/d) will ensure the security posture of network infrastructure. Responsibilities include security architecture review, firewall and IPS/IDS management, network segmentation, VPN and remote access security, and policy development. Requires 5+ years of experience in network security engineering with expertise in enterprise security solutions.

UNICEF seeks a consultant to lead education sector coordination, develop a national framework for Polish language instruction, and support volunteering and youth engagement initiatives.

About Riverland Reply Riverland Reply is specialized in consulting end-to-end customer-oriented solutions and strategies. In addition, Riverland Reply supports its customers in strategic IT decisions, implementation of defined solutions and production execution. The company combines in-depth knowledge of digital Customer Experience with the full potential of cloud native technologies.

Senior Powertrain Component Owner responsible for the development, coordination, and system integration of powertrain ride-by-wire components. Ensures compliance with system, performance, and functional safety requirements.

As a Transfer Agency Investor On Boarding Representative, you will drive due diligence checks on shareholder accounts to achieve accuracy and client satisfaction. Responsibilities include updating investor accounts, establishing client contacts, and ensuring adherence to policies and procedures.