891 English-speaking jobs in Katowice

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.

Business Analyst to design, optimize, and document business processes within the financial services industry. Experience in Fund Accounting, Investment Operations, Transfer Agency, Global Custody, and Middle Office required. Must have experience with solutions such as pControl, Geneva, Investran, Calypso, Tradeflow, Markit, Multifonds, and Transfer Agency applications.

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.

Assembler Developer needed for mainframe systems (IBM z/OS, MVS, CICS, DB2). Design, write, test, and optimize Assembler code. Integrate Assembler components with COBOL/Java applications. Troubleshoot and resolve complex system issues. Mentor junior developers.

Manage complex, cross-domain technical projects, including pre-sales, delivery, and risk mitigation. Lead technical functions and ensure successful solution integration.

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.

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

As an AI Engineer at Netguru, you will implement Azure OpenAI API and RAG systems, fine-tune open source models, and experiment with ML techniques. You will design, develop, and deploy machine learning models, lead AI project implementations, and collaborate with cross-disciplinary teams.

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.

Solution Architect will design and implement robust, scalable, and secure software solutions. Responsibilities include leading the design of end-to-end architectural solutions, providing technical guidance to development teams, and evaluating technologies to solve complex business problems. The ideal candidate will have at least 5 years of experience with Java development, Oracle database technologies, and Microsoft Azure services. Experience with Kafka, Kubernetes, WebLogic Server, and Domain-Driven Design is also required.

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.

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 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.

Configure and implement OpenText Vendor Invoice Management (VIM) for SAP Solutions. Troubleshoot VIM implementation across all project phases. Collaborate with global teams on large-scale transformation programs.

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.

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.

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.

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 Test Automation Engineer (SDET IV) to design and develop automation frameworks for large-scale, distributed microservices. Experience with Python, Java, Go, CI/CD pipelines, AWS/GCP, Kubernetes, and microservices architecture required.