1030 English-speaking jobs in Silesian Voivodeship

Experienced Business Analyst to design functional specifications, identify business needs, and document requirements for ecommerce applications. Must have 3+ years of experience in Business Analytics, experience in consumer industries or retail, and expertise in business case creation and requirements gathering. Proficiency in English is required.

Experienced Managing Director sought for SFA Poland & Baltics. Lead established sanitary solutions business and develop new project-based sales for commercial pumping solutions. Drive growth in the Baltic markets. 10-15+ years experience in pumping solutions, plumbing, or water management required. Proven business development and expansion experience essential.

Manual/Automation Tester to join a project focused on card-related banking processes. Responsibilities include manual and automated testing (JavaScript Nightwatch), accessibility testing, and collaboration with a Scrum team. Requires 4+ years of experience in E2E web application testing, manual and automated testing experience, and good JavaScript knowledge.

Senior Backend Developer with 6+ years of Kotlin/Java and Spring Framework expertise sought. Develop and maintain secure, scalable backend systems and APIs. Experience with Google Cloud Platform, CI/CD, and dependency vulnerability management required. Strong security knowledge and independent work ethic essential.

Lead Data Engineer to guide a team building and maintaining ETL/ELT pipelines, data models, and governance frameworks. Drive architectural decisions, mentor engineers, and ensure delivery of secure, reliable, and scalable data solutions.

Lead and design a globally distributed AI inference platform with OpenAI-compatible endpoints. Architect and design the core infrastructure of Akamai Inference Cloud, ensuring performance, compliance, and explainability. Provide thought leadership on AI inference optimization and model serving architectures.

Designs, writes, tests, and optimizes Assembler code for mainframe systems. Maintains and enhances legacy applications. Integrates Assembler components with COBOL/Java applications. Troubleshoots and resolves complex system issues.

Senior AI Engineer will design and scale resilient AI solutions for a high-load fintech environment. Responsibilities include leading architectural reviews, establishing LLMOps standards, and mentoring engineers. Requires 5+ years of experience in architecting and deploying production-grade AI/ML solutions, deep hands-on expertise with LLM orchestration and data frameworks, and strong MLOps and LLMOps pipeline experience.

Netguru seeks a Senior UI Designer for a 2-month project (B2B contract, up to 35EUR/hour). Requires senior-level expertise in visual UI design, strong visual design fundamentals, experience with design systems, and the ability to create high-fidelity UI designs. This is a UI-focused role, not UX.

Senior Fullstack Engineer will lead a team focused on purchase protection, disputes, and refunds for international markets. Responsibilities include owning team goals, collaborating with product, design, and analytics, and fostering a culture of quality. Requires 4+ years of experience in backend systems (Python, Kotlin, Go, Ruby, Java), AWS, MySQL, Kubernetes, and web app frameworks (React, Vue).

Senior Data Scientist to build resilient data approaches and make AI vision a reality. Collaborate in interdisciplinary teams to deliver work in agile methodologies. Requires a minimum Bachelor's degree in a relevant field and 4 years of experience applying data-driven approaches. Proficiency in Python, PySpark, or SQL is required.

Guides the technical foundation for Vaillant Group's AI strategy across key platforms, developing and enforcing AI standards and best practices. Collaborates with cross-functional teams to design and maintain robust AI solutions and supports the AI Architect with platform-specific expertise. Leads PoCs and MVPs to evaluate technical feasibility of use cases. Ensures alignment with AI ethics, security, and privacy standards.

Designs and implements robust, scalable, and secure software solutions. Leads the design and development of architectural solutions, ensuring alignment with enterprise architecture standards, business requirements, and technology strategy. Provides technical leadership and guidance to development teams throughout the project lifecycle. Evaluates and recommends technologies, tools, and platforms to solve complex business problems.

Senior Backend Engineer to design and develop financial applications using C#, .NET, ASP.NET, and AWS. Experience with SQL databases and DDD/CQRS required.

Senior Data Engineer will design, build, and scale cloud data platforms for clients. Responsibilities include designing data pipelines, leading technical design of cloud architectures, and collaborating with stakeholders. Requires 4+ years of experience as a Data Engineer, 2+ years with cloud platforms (Azure preferred), strong Python and SQL skills, and expertise in DWH data modeling and ETL/ELT architectures.

Designs, builds, tests, and deploys automation solutions for complex business processes using Blue Prism. Translates business requirements into technical designs and delivers components end-to-end.

Senior Fullstack JavaScript Developer will build and maintain company products using technologies like Vue.js, NestJS, and MongoDB. Responsibilities include coding new features, bug fixing, and participating in SCRUM meetings. Requires 5+ years of experience building modern JS applications and strong knowledge of software development life cycle and Agile methodologies.

Leads and manages Supply Chain Management (SCM) activities for Bars & Rods within ArcelorMittal Long Products Europe. Drives efficiency and operational excellence across planning, logistics, and performance monitoring.

Junior UX/UI Designer will create wireframes, UI mockups, and product graphics. Responsibilities include product maintenance in Figma, designing promotional materials, and collaborating with developers.

Network Architect to design, implement, and maintain enterprise-grade network infrastructure in Data Center and cloud environments. Experience with AWS networking solutions, including Direct Connect, BGP-based routing, CloudFront, and Route53 is required.