engineer English-speaking jobs in Ruda Śląska

Mid Full Stack Engineer builds end-to-end features using Next.js, React, Node.js, and TypeScript. Develops backend services, contributes to AI agent workflows, and deploys to GCP Cloud Run. Requires 2-4 years of commercial experience with TypeScript, JavaScript, React, Node.js, and relational databases.

Senior IT Technical Project Manager needed for a financial project replacing mainframe technologies in Norway, Sweden, Finland, and Denmark. Manage and coordinate activities within assigned projects, report progress, and drive collaboration across stakeholders. Requires 5+ years of project management experience, IBM Mainframe (z/OS) knowledge, and experience with technology conversion projects.

Senior Mobile Engineer (React Native) to develop and scale a high-traffic mobile application. Responsibilities include developing and maintaining the app, collaborating with backend engineers, and contributing to architectural decisions. Requires 4 years of professional experience with React Native and strong knowledge of iOS and Android platforms.

Event Management Specialist will plan, coordinate, and execute corporate events. Responsibilities include managing budgets, timelines, and logistics, as well as supporting on-site event operations. Requires proven event management experience, strong organizational and communication skills, and the ability to work under pressure. Fluency in English is required.

Senior Cloud Engineer responsible for planning, designing, and implementing platform capabilities on AWS and GitHub. Collaborates with architects and software engineers to shape the future of the data integration platform. Requires expertise in distributed systems, data integration technologies, and AWS cloud development.

Senior Full Stack PHP Developer to build and maintain a custom CRM application for a German solar company. Responsibilities include implementing features, managing the database, and adapting to project requirements. Requires 5+ years PHP experience, frontend skills (HTML, CSS, JavaScript, jQuery), MySQL knowledge, and fluency in English and German.

Network Administrator (L2) to support a large-scale enterprise network infrastructure. Focus on network monitoring, incident management, infrastructure administration, and cloud network integration. Requires experience with Cisco data center networking, routing protocols, and hybrid cloud networking.

Credit Risk Specialist to manage and develop the BNPL risk framework for BaaS partnerships and direct channels in Poland.

Java & Kotlin Developer for a large e-commerce project utilizing AI and NLP technologies. Requires 5+ years experience with Kotlin and Java, Spring, Gradle, Reactor, and Azure Spring Apps. Experience with microservices, REST APIs, and databases like MongoDB, CosmosDB, and Elasticsearch is essential. Strong understanding of AI-based solutions, specifically LLM integration, is needed.

Rakuten Viber seeks an experienced QA Team Lead to manage a team of QA engineers. Responsibilities include leading, mentoring, and managing a team, collaborating with cross-functional squads, developing and executing QA strategies, and overseeing test plan creation and execution.

Experienced PHP Developer needed to design, implement, and maintain scalable backend services for a service-oriented web application. Responsibilities include feature development, API design, code quality assurance, database management, and collaboration within an Agile/Scrum environment.

Frontend Developer will build user interfaces using React within a monorepo architecture. Responsibilities include writing clean code, collaborating with backend developers, and contributing to architectural decisions. Requires 2 years of frontend experience, familiarity with PostgreSQL or MySQL, and API experience.

Leads and develops engineering teams responsible for building technology solutions that support Heineken's digital route to consumer strategy. Manages project planning, delivery, technical direction, and performance management for teams focused on digitizing sales and distribution touchpoints for distributors, customers, sales representatives, and customer service. Collaborates with product managers, designers, and stakeholders to define requirements, prioritize work, and align on delivery timelines.

Senior Data Engineer will maintain, develop, and ensure the performance of a data warehouse based on Google Cloud Platform. Responsibilities include creating and optimizing ETL processes, ensuring high data quality, and staying up to date with data engineering best practices.

Senior Qt/QML Engineer with 5+ years experience in software development. Designs and develops high-performance UIs using Qt/QML and C++. Utilizes AI agents and tools for research, automation, and optimization. Mentors team on AI integration and collaborates with clients on requirements. Strong C++ skills and experience with cross-platform QML development are required. Expertise in AI tooling, including agent workflows, LLM research, and code generation, is essential.

This role supports the Product Team in maximizing value creation through the effective delivery of the digital project and product roadmap. Responsibilities include managing procurement-related projects, driving implementations of procurement systems, and partnering with the Product Owner to gather and analyze business requirements. The ideal candidate has at least 5 years of hands-on experience with SAP MM-PUR, strong analytical and problem-solving skills, and excellent communication skills.

Experienced professional sought to design and implement smarter operational processes for a growing brokerage business. Focus on automation, AI, and quality assurance to create scalable, high-quality solutions.

Develop reusable frontend components and platform solutions using React, TypeScript, and modern JavaScript tooling. Build and maintain scalable frontend applications, write unit and end-to-end tests, and collaborate with designers and product teams.

Experienced Integration Architect needed to design and deliver integrations for a large-scale B2B eCommerce platform. Focus on architecting integrations across enterprise platforms (SAP S/4HANA, commercetools, MuleSoft, Adyen) and cloud-native services (AWS).

As a Sales Development Representative, you will generate new business opportunities through proactive outreach and lead discovery. You will identify prospects, provide product information and quotations, and collaborate with colleagues on sales activities.