1450 English-speaking jobs in Katowice

The API Architect defines and drives Expereo's end-to-end API strategy and architecture. This role leads the harmonization of the API landscape into a modern, secure, AWS-native platform. The architect owns the evolution of API Gateway patterns, identity and access models, service templates, and governance.

The Technical Consultant implements and supports integrated technical solutions for clients, focusing on system interfaces with HRMS and ATS platforms. This role involves gathering requirements, conducting business needs assessments, providing troubleshooting and support, and collaborating with cross-functional teams.

Senior Cybersecurity Consultant to co-create projects, conduct security assessments, design risk management models, and implement regulatory requirements. Requires English proficiency (B2/C1), experience with ISO 27001 and ISO 22301, and knowledge of NIS2, CER, and DORA. Willingness to travel for international projects. Hybrid work model (2 days in office).

Senior Python Full-Stack Developer will contribute to implementation projects, collaborate with agile teams, and write unit tests. Requires 3+ years of experience with Python web applications, frameworks (Django, Flask, FastAPI), and cloud platforms (Azure/AWS). Must have strong English skills and a Bachelor's degree.

Lead and coordinate end-to-end testing activities for a major SAP and Salesforce transformation program. Plan, schedule, and execute comprehensive test cycles using Jira Xray. Ensure smooth and efficient execution of all test phases, from system integration to user acceptance testing.

Entry-level Tax Specialist role in the Irish Tax Team. Responsibilities include preparing tax settlements, coordinating social security tasks, and supporting immigration documentation. Requires communicative English, teamwork, and a positive learning attitude. Excel knowledge and tax/finance experience are desired.

Leads a small team of digital merchandisers, conducts 1:1s, and supports team members. Monitors team capacity, analyzes eRetailer capabilities, and optimizes processes. Ensures high quality deliverables and timely execution of tasks. Analyzes Commerce data, identifies up-sell opportunities, and reports project statuses.

Lead WAM Risk & Regulatory Analyst will manage and deliver innovative solutions for Wealth & Asset Management clients, focusing on the Luxembourg market. Responsibilities include Compliance Target Operating Model, Regulatory Change programs, Regulatory Due Diligence, Skilled Person Reviews, and Investment Risk.

Lead complex digital transformation projects for enterprise clients, leveraging Microsoft technologies. Manage teams, build client relationships, and drive technology solutions. Requires 5-7+ years of experience in consulting, technology delivery, or project management with proven experience in Microsoft technologies.

Expereo seeks an experienced Data Architect to lead the design and implementation of a next-generation data and AI platform. This role encompasses the full technical spectrum, from data ingestion and lakehouse design to governance, quality, automation, and AI enablement. The architect will define and evolve the end-to-end data platform architecture, including ingestion, lakehouse/warehouse, transformation, orchestration, governance, observability, and AI enablement.

Take ownership of an existing GenAI product used by 10,000 users, ensuring continuity from the current Product Owner. Gather requirements, translate business needs into product direction, and manage the product backlog. Collaborate with the development team, support sprint planning, and ensure delivered features meet quality standards.

Manages revenue accounting operations, including revenue recognition, close processes, and commission reporting. Requires 5+ years of experience in revenue accounting at a technology company with strong ASC 606 knowledge and proficiency in revenue systems.

Design, build, and optimize Salesforce solutions for lead-to-cash and service processes. Implement customizations using Apex, Lightning Web Components, Flows, and configuration. Integrate Salesforce with back-office systems using APIs and middleware.

Software Engineer (Front End) will design and implement modern front-end applications, UI components, and frameworks. Responsibilities include building and maintaining web applications, integrating with APIs, and ensuring performance, quality, and reliability.

The API Architect defines and drives Expereo's end-to-end API strategy and architecture. This role leads the harmonization of the API landscape into a modern, secure, AWS-native platform. The architect owns the evolution of API Gateway patterns, identity and access models, service templates, and governance.

Back-End Developer will design and implement APIs, microservices, and integration frameworks for a digital office platform. Responsibilities include building RESTful APIs, delivering SDKs, ensuring API security and scalability, and contributing to CI/CD pipelines. Must have proficiency in .NET Core, Python, or Node.js, experience with API design and microservices, and familiarity with AWS Lambda/ECS/EKS and containerization.

Leads day-to-day Invoice-to-Pay (I2P) operations for Europe, ensuring strong market performance across KPIs. Drives backlog reduction, Payment On Time performance, and controls compliance. Partners with markets, Third-Party Service Providers, and functional teams to deliver projects and regulatory e-invoicing programs.

Implement, configure, and support SAP Personnel Administration and Employee Self-Service modules for clients. Analyze requirements, design solutions, and troubleshoot issues. Guide customers on-site and remotely using SAP Best Practices.

General Ledger Accountant will handle GL accounting for European entities, ensuring compliance with GAAP and IFRS. Responsibilities include journal entries, account reconciliations, financial statement preparation, and VAT filings.

Design and architect eMotor systems, ensuring compliance with customer and industry requirements. Address design issues using root cause analysis and data-driven solutions. Act as a technical point of contact for global customers and internal teams. Mentor team members and oversee product testing and analysis.