819 English-speaking jobs in Katowice

Manages the full cycle of tender processes, from qualification to submission, ensuring compliance and developing compelling proposals. Coordinates cross-functional teams, analyzes tender documents, and prepares technical, financial, and administrative documentation. Requires 3+ years of experience in bid management, preferably in public sector or consulting environments, and strong understanding of public procurement regulations.

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.

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.

Design, implement, and deploy SAP solutions to achieve business goals. Lead full-cycle, international projects and drive industry innovation with SAP S/4HANA 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 it is performant, compliant, economical, and explainable. Provide thought leadership on AI inference optimization, model serving architectures, and establishing technical standards for the platform.

Design, develop, and maintain scalable data pipelines on AWS. Manage and optimize AWS services including S3, Lambda, Glue, Redshift, and EMR. Collaborate with data professionals to ensure efficient data integration and delivery.

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.

Senior Data Engineer will design, build, and scale cloud data platforms for clients. Responsibilities include designing data pipelines, leading technical design of cloud data 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.

Senior AI Engineer with 5+ years of Python experience needed to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with LLMs, backend frameworks (e.g., FastAPI), and cloud environments (AWS, GCP, Azure) is required.

Senior Fullstack Engineer will own and deliver quarterly goals, lead engineers, and collaborate with product management, design, and analytics to build scalable solutions for purchase protection, disputes, and refunds.

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 AI Engineer will design and scale resilient AI solutions for a high-load fintech environment. Responsibilities include leading architectural reviews, establishing LLMOps and FinOps 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.

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.

Intern will support financial planning by gathering input, maintaining reports, and analyzing financial performance. Must be a student in a related field with fluency in English and experience with Microsoft Excel.

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.

Software Developer will translate requirements into technical solutions, create and maintain frontend components using HTML and JavaScript, and ensure UI/UX design feasibility.

Backend/DevOps Engineer needed for iOS MVP demo integration. Responsibilities include network setup, certificate handling, integration runbooks, and end-to-end diagnostics. Requires experience in DevOps, backend integration, networking, TLS/mTLS, and iOS integration constraints.

Senior LLM Optimization Engineer to optimize and monitor LLM prompts for data extraction from property schedules. Requires Python expertise, prompt engineering/LLM optimization experience, data analytics skills, and familiarity with Grafana dashboards.

Experienced Platform Architect to define and drive an end-to-end API strategy for a cloud-native organization. Responsibilities include shaping API standards, architecture, governance, and tooling. This role requires deep platform engineering expertise and cross-team leadership to deliver a unified API ecosystem built on AWS.

Senior C# Developer will design, develop, and maintain complex C# and SQL Server applications. Responsibilities include writing clean code, collaborating with team members, and troubleshooting issues. Requires 5 years of experience in C# and SQL Server development and strong problem-solving skills. Familiarity with Python, GIT, and Control-M is a plus.