6090 2024 kraków English-speaking jobs in Kraków

Data Engineering Application Engineer will handle Network Control projects, focusing on customer data management and implementation of technical solutions. Responsibilities include data analysis, database configuration, system testing, and customer support. Requires a bachelor's or master's degree in a relevant field, fluency in English, and proficiency in Oracle and PL/SQL.

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.

Data Analyst will gather data from various sources, perform analyses, and deliver reports to support strategic decision-making. Responsibilities include creating and optimizing SQL queries, modeling data, and utilizing tools like SQL, KNIME, Tableau, and SAP/SIRAX. Collaboration with departments and international teams is required.

Withholding Tax Specialist will submit Relief At Source documents, complete FATCA/CRS forms, and liaise with internal and external parties for tax-related processes.

Lead Software Engineer drives technical direction for a team developing AI-powered testing, enterprise integrations, and full-stack products. Responsibilities include architectural decision-making, tactical execution of the engineering roadmap, and hands-on coding. Requires 7+ years of software engineering experience, 4+ years with TypeScript/React, Java, and Spring, and 2+ years with SaaS applications and API/microservices development.

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.

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.

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.

Develop low-level software components, including drivers and modules, for hardware applications and testing. Work with hardware teams to verify and validate embedded systems. Configure and debug communication protocols, such as SPI and I2C. Create and maintain documentation for low-level drivers.

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.

Logistics Process & Deployment Specialist will monitor process performance, conduct root-cause analysis, and execute corrective actions. The role supports continuous improvement initiatives and collaborates with logistics teams, IT, suppliers, and fulfillment.

Senior II Software Engineer Lead designs and develops foundational features for a global AI inference platform. Responsibilities include CDN, APIs, Kubernetes orchestration, observability, and deployment models. Expertise in distributed systems, cloud-native platforms, and API infrastructure is required.

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.

Database Reliability Engineer will ensure database stability, speed, and recoverability. Responsibilities include performance engineering, reliability and availability maintenance, observability, disaster recovery, and incident response.

Senior Testing Analyst will create, maintain, and execute test cases for pricing, risk, and analytical models used in global financial markets. The role involves collaborating with business, technology, and quantitative teams to ensure high-quality delivery through comprehensive testing and business analysis.

Senior Java Engineer for a highly scalable web application. Requires 8+ years of experience in Java 8, clean code principles, design patterns, and unit testing. Active participation in agile development process. Occasional business trips to London.

Lead Software Engineer drives technical direction and execution for a team developing AI-powered testing capabilities, enterprise integrations, and full-stack products. Responsibilities include defining architectural patterns, owning the engineering roadmap, and collaborating with Product and UX. Requires 7+ years of software engineering experience, 4+ years with TypeScript/React and Java/Spring, and 2+ years with SaaS applications, APIs, and microservices.

Backend Developer will analyze and improve an existing Carbon Capture Platform built on Node.js and AWS. Responsibilities include resolving technical issues, enhancing system stability, and developing new features. Must have 5+ years of backend development experience, strong Node.js skills, AWS experience (Lambda, RDS, S3), Python proficiency, and experience with relational databases.

Senior Testing Analyst will create, maintain, and execute test cases, manage test cycles, and provide test sign-off for production releases. The role involves gathering and documenting requirements, analyzing end-to-end impact of changes, and translating business needs into technical specifications. Collaboration with IT, Quant, Trading, and Change Management teams is essential.