888 English-speaking jobs in Silesian Voivodeship

Senior Java Developer needed for a 6+ month project migrating a Self-Compliance platform backend from Node.js (Nest.js) to Java/Spring Boot. Responsibilities include re-architecting, implementing microservices, database integration, and ensuring code stability through testing. Expert knowledge of Java, Spring Boot, Netflix OSS, reactive programming, and database technologies is required.

Junior Backend Developer with 1 year of commercial experience in Python. Solid understanding of Python fundamentals (OOP, REST APIs, Git). Experience with Ruby on Rails, TypeScript, or AI integrations is a plus.

Manage quarterly and year-end IFRS tax provision, global tax cash flow reporting, and balance sheet reconciliations. Provide support on strategic projects and coordinate Pillar Two returns. Minimum 3 years of experience in a similar international role required. Fluent English and strong Excel skills necessary.

Leads multiple engineering teams focused on building and optimizing cloud-native infrastructure solutions. Drives Kubernetes-based orchestration and ensures reliability, scalability, and cost efficiency across Relativity's platform. Collaborates with cross-functional teams to deliver infrastructure services.

Lead Application Engineer will support customer engagements, deliver technical solutions, and enable successful deployment of Cadence emulation technologies. This role requires experience in digital design or verification, strong RTL knowledge, and experience with simulation and debug workflows.

Senior Business Analyst with e-commerce experience needed for a Delivery team in Poland. Responsibilities include gathering requirements, facilitating workshops, analyzing business systems, and collaborating with developers and clients. Must have experience managing client stakeholders, working in Agile environments, and producing user stories and acceptance criteria.

Experienced Project Controls Manager needed for large-scale EPCM projects. Manage project control baselines, monitor progress, identify risks, and lead a project controls team. Requires 8+ years' experience in execution planning, cost management, and earned value management. Strong leadership, communication, and organizational skills are essential.

Production Manager responsible for the functioning of the production department, coordinating staff, and ensuring on-time, quality production. Requires experience in a similar role, technical education, and proficiency in MS Office. Knowledge of production standards and tools is beneficial.

Lead the architecture of complex AI solutions leveraging NVIDIA technologies like NIM, NeMo, DeepStream, and TensorRT. Design multi-agent and RAG systems, optimize inference performance, and collaborate cross-functionally to deliver scalable AI products.

Quant Developer / Intraday Quant Trader designs and develops data-driven strategies and quantitative models. Builds and implements algorithms in Python, analyzes data, and performs backtesting. Requires a degree in a quantitative field, strong Python skills, and experience with SQL and data analysis.

Cloud Infrastructure Engineer will administer and maintain Elasticsearch clusters, design and implement Elasticsearch components, analyze platform performance, and advise developers on Elasticsearch best practices.

A Senior Security Engineer will design and implement security controls for AI inference environments, conduct threat modeling, and harden model serving infrastructure. This role requires expertise in security engineering, AI/ML serving architectures, and secure deployment practices.

QA Engineer needed for a full-time position (40 hours/week) to perform manual testing on a React Native mobile application. Experience in manual mobile application testing, API-based systems, and CI/CD pipelines is required. Must have excellent communication skills and the ability to work independently.

Senior .NET Developer to design, develop, and maintain high-performance back-end services using .NET and C#. Experience with Azure cloud services, CosmosDB, and AI coding assistants is required. Must have 8+ years of professional experience in .NET development and fluency in English.

Senior Backend Engineer to build a large-scale, event-driven platform using Java, Spring Boot, and Kafka Streams. Responsibilities include designing and maintaining real-time event processing flows, integrating external systems, and improving reliability and observability of services. Requires 7+ years of backend engineering experience, strong Java and Spring Boot skills, and deep practical experience with Kafka Streams in production.

Senior .NET Developer to design, develop, and maintain backend services and integrations for a leading banking client's trading application platform.

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries.

Lead the end-to-end implementation of intralogistics software, optimizing workflows and ensuring robust systems. Responsible for planning and executing projects, capturing and specifying requirements, and collaborating with internal and external partners. Analyze and optimize logistics processes, warehouse layouts, and IT processes. Provide support to the sales process and advise the network on intralogistics software project management.

Senior SAP FI/CO consultant required for global business user support, project work, and process analysis. Must have 5-10 years of experience, deep FI/CO knowledge, and experience with S/4HANA conversions.

Process Improvement Consultant will lead the implementation of new technologies, processes, and controls within RDCs. This role will identify and deliver service improvements using Lean/Six Sigma, manage complex, multi-country projects, and provide reporting to stakeholders. Requires a proven track record of leading continuous improvement initiatives, Lean solutions implementation, and experience in agile ways of working. Fluency in English is required.