6379 2022 Kraków English-speaking jobs in Kraków

Develop and maintain DPU drivers and networking software stacks. Integrate and optimize fast-path packet processing components. Debug and profile data path performance issues. Collaborate with hardware and firmware teams.

Senior Software Engineer will design, build, and deploy production-grade AI systems. Responsibilities include developing Retrieval-Augmented Generation (RAG) systems, AI agents, and integrating the latest AI technologies. Requires 5+ years of software engineering experience with Python, TypeScript, or Java, experience with databases, and hands-on experience with RAG systems, AI agents, and LLM APIs.

Backend software engineer to join the exchange team and build a mobile advertising platform. Responsibilities include designing, implementing, and testing functionality, collaborating with other teams, and transitioning the system from Scala to Java. Requires 6+ years of software engineering experience, 2+ years of Scala programming experience, and experience with microservices and high-traffic systems.

Entry-Level Browser Tester will perform functional, UX, performance, and IP geolocation testing across various browsers and devices. Responsibilities include identifying and reporting bugs, validating fixes, and ensuring a seamless user experience.

The Senior OTC Analyst will manage cash collection for EMEA customers, including account statements, promise to pay confirmations, and monthly account analysis. Responsibilities also include invoice reconciliation, ensuring compliance with company standards, and identifying process improvement opportunities.

to candidates based within a commutable distance (generally within 2–3 hours) of our office hub in Kraków

Lead the design, development, and deployment of new features and architectural improvements for the review management platform. Drive complex projects from conception to launch, ensuring high quality, performance, and scalability. Be the technical authority for the ORM product area, making decisions on system architecture and best practices.

Finance Intern will assist in preparing financial reports, supporting internal operations, and learning basic accounting entries. The role requires a background in accounting, strong communication skills, and availability for at least 30 hours per week.

Senior Accountant to manage full accounting for a company, ensuring accurate recording of transactions, preparing financial reports, and collaborating with other departments. Requires 7+ years of accounting experience, including 3+ years in an independent role, strong IFRS knowledge, and excellent communication skills.

Senior QA Engineer to develop and execute test cases for an integrated digital expert system. Requires 4+ years of experience, Python proficiency, API testing knowledge, and experience with AWS services.

Senior Java Developer needed for a highly scalable web application. Requires 8+ years of experience in Java 8, clean code principles, and design patterns. Unit testing experience (assertj or hamcrest, mockito) is mandatory. Active participation in a distributed agile process is required. Occasional business trips to London may be necessary.

Leads global IS projects within ABB Robotics, defining scope, budget, timeline, and risk plans. Manages project teams, vendor contributions, and ensures alignment with business objectives. Provides financial analysis and reporting.

Senior Software Development Engineer will design, build, and evolve cloud-connected services and client-side functionality for Fusion BOM. Responsibilities include producing high-quality code, collaborating with product managers and designers, and mentoring other engineers. Requires expertise in Java (Spring Boot), Node.js, React, AWS, API development, and CI/CD. Experience with AI coding agents is essential.

Senior AI Engineer will design, develop, and operate secure, scalable AI systems using .NET, Python, and Azure. Responsibilities include building AI agents, integrating orchestration frameworks, and collaborating with cross-functional teams. Requires a Bachelor's degree in a related field and 5+ years of experience in software or machine learning engineering.

Site Reliability Engineer II will troubleshoot and resolve application issues, develop automated runbooks, and monitor application performance on the Guidewire Cloud Platform.

Senior Python Engineer to design, build, and maintain high-performance distributed backend systems. Responsibilities include architecting scalable systems, collaborating with teams, and implementing robust testing strategies. Requires 5+ years of Python backend development experience, Django, Kafka, and distributed systems experience.

The Recruitment Intern will provide support to the Recruitment department, including posting job ads, updating recruitment systems, scheduling interviews, and processing offers.

This 2.5-month online program teaches Java-based automated testing through a structured learning path. Participants will master test automation frameworks, development and testing tools, and refine soft skills.

Experienced Python Engineer to join Chat group building innovative recruiting products powered by AI. Design, develop, and maintain AI agentic systems connecting people to jobs at scale. Collaborate with AI/ML engineers, product managers, and designers. Minimum 5 years experience in back-end development using Python microservices, RESTful APIs, and persistence layers. Strong understanding of distributed software systems and test automation. Familiarity with AWS, Docker/Kubernetes, and monitoring tools.

Massage therapist needed for a 10-day spa in Krakow, Poland. Minimum of one year of experience required. Salary is negotiable.