5375 2022 Kraków English-speaking jobs in Kraków

Senior Data Insights and Serving Specialist (SEM) will design and operate reporting and insights stack, bridging business needs and scalable data products. Expertise in Power BI, Azure Databricks, and Azure Data Factory is required. Proven experience in data engineering, analytics, or a similar field is essential.

QA Engineer to drive product testing, report defects, and evaluate fixes. Requires 2+ years of testing experience, strong communication skills, and proficiency in JIRA and Perforce. Passion for video games and good English skills are essential.

Senior AI Platform Engineer will design and maintain semantic context layers for AI agents, develop user interfaces for agent configuration, and integrate RPA agents with semantic reasoning capabilities. Requires senior-level full stack engineering experience, deep understanding of semantic technologies, and hands-on experience with AI agent frameworks.

Product Manager needed for a social discovery app with strong potential. Focus on improving user experience, scalability, and growth. This is a hands-on role requiring data analysis, experimentation, and a user-centric approach.

Data Engineer specializing in Azure Databricks to design, develop, and maintain data pipelines and Lakehouse architectures. Experience with PySpark, Spark SQL, Delta Lake, and Azure Data Factory required. Integrate data from various sources, ensure data quality, and collaborate with BI teams. Support and evolve existing SQL Server data platforms.

Lead Process Engineer for multi-techno hydrogen projects. Minimum 7 years experience in process engineering, including Process Lead Engineer role. Profound knowledge of international standards and best practices. Strong decision making and interpersonal skills. English fluency required.

Leads end-to-end transformation programs, including MES rollouts, sustainability platforms, and IoT/ML implementations. Manages complex, multi-disciplinary projects across diverse geographies and industries. Executes Lean and Operational Excellence initiatives and facilitates stakeholder engagement. Oversees full program lifecycle, ensuring delivery of KPIs and financial impact.

Enrich existing data offerings and contribute to product innovation. Categorize datasets, monitor data quality, and collaborate on market studies.

Senior Platform Engineer will improve the reliability and maintainability of MoonPay's PaaS solution. Responsibilities include infrastructure as code, dashboards, monitoring, load testing, and Kubernetes lifecycle management. Long-term focus includes implementing new technologies, automation, and improving deployment pipelines.

Senior Platform Engineer will improve the reliability and maintainability of MoonPay's PaaS solution. Responsibilities include infrastructure as code, dashboards, monitoring, load testing, and Kubernetes lifecycle management. Long-term focus is on implementing new technologies, automation, and improving deployment pipelines.

Frontend Developer will participate in the full development lifecycle, including analysis, development, testing, and production support. Collaborate with a team to break down business requirements into user stories and deliver iteratively.

Data Quality Specialist to monitor data integrity, validate calculations, and collaborate with development teams to resolve issues and enhance quality standards. Must have 1+ years of data quality experience in a technical environment. Strong Excel skills and knowledge of Agile methodology required.

Senior Learning Developer will design, develop, and implement training programs for contact center agents and supervisors. Responsibilities include collaborating with stakeholders, analyzing training needs, and evaluating program effectiveness. The role requires experience in instructional design, project management, and knowledge management systems.

Senior Tax Analyst – Pillar II will support the implementation and ongoing compliance of OECD/GloBE Pillar II rules across Aon’s global structure. Responsibilities include preparing Pillar II calculations, gathering and analyzing financial and tax data, and collaborating with regional tax and finance teams.

Senior Systems Engineer to maintain hybrid on-prem and Azure infrastructure. Responsibilities include daily operations, patch management, monitoring, and troubleshooting. Requires 8+ years of experience in systems engineering, infrastructure operations, or platform engineering. Expertise in Windows Server, virtualization, storage, and Azure is essential.

Defines and delivers integration capabilities for internal teams, external partners, and the global ecosystem. Owns the integrations product roadmap, translates business needs into a clear roadmap, and prioritizes a dynamic backlog. Leads backlog refinement, sprint planning, and Agile ceremonies. Manages the third-party EDI relationship and oversees integration requests. Guides stakeholders on best-practice integration patterns and manages a scalable intake process. Handles production escalations, integration testing, and go-live readiness. Serves as a key liaison to middleware partners and administers cloud infrastructure and integrations. Leads and develops a multidisciplinary team of five.

Java Developer to design, develop, and maintain backend services and APIs using Java 17, Spring Boot, and PostgreSQL. Experience with GCP, Jenkins, and Git required.

Designs, builds, and operates secure, scalable, and automated DevOps platforms for high-throughput payment systems. Responsibilities include CI/CD engineering, cloud operations on GCP, Infrastructure as Code, and ensuring production reliability.

Develop and test high quality software, collaborate with team members on feature development, debug and maintain existing code base, and engineer solutions to ensure business requirements are satisfied. Experience working with object-oriented languages or low-code platforms, REST web services and SQL databases, and AI driven software development is required. Very good English is also required.

AI DevOps Engineer specializing in deploying LLMs/SLMs in production, building scalable Azure infrastructure, and advising stakeholders. Requires 5+ years of DevOps/Cloud Engineering experience with strong Azure expertise and experience with Terraform, Ansible, CI/CD pipelines, and Kubernetes.