5204 kraków English-speaking jobs in Poland

Splunk, a Cisco company, seeks a Backend/Fullstack Software Engineer Intern to design, develop, and test software systems. Interns will work on projects related to machine learning, artificial intelligence, data analytics, and infrastructure.

English-speaking Digital Cloud Engineer designs cloud solutions, provides technical guidance, and collaborates with clients and teams to architect and prototype solutions. Requires experience in a customer-facing technical role, cloud platforms, and Big Data tools. Must have a Google Professional Cloud Architect (PCA) or equivalent certification and full professional fluency in English.

Full-Stack AI Intern will support the development, testing, and deployment of HR AI agents. Responsibilities include data preparation, agent fine-tuning, and participation in AI engagement initiatives. Familiarity with Python, LLM prompting, or AI agent builders is required.

Summer internship for C++ Developers to work on real projects, develop new features, and contribute to testing frameworks. Must have C++ knowledge, object-oriented design understanding, and a GitHub profile with personal projects.

Designs, develops, and maintains advanced Power BI dashboards and reports. Builds and optimizes data models, develops DAX calculations, and ensures data quality. Collaborates with business stakeholders to gather and clarify reporting requirements.

Java Full-Stack Developer to design, develop, and maintain backend services and APIs for a banking project focused on treasury and liquidity management. Requires 3+ years of Java experience, REST/GraphQL, Quarkus, SQL databases, and AI-assisted development tools.

Lead a team of 70+ professionals in a growing technology and consulting firm. Manage practice operations, drive business strategy, and act as a Business Consultant for financial sector clients. Requires strong leadership, communication, and experience in AI and financial IT solutions.

No-Code Systems Automation Engineer needed for remote, contract role. Build robust, production-ready workflows using GoHighLevel, Zapier, or n8n. Must have experience with APIs, webhooks, error handling, and monitoring best practices. Strong documentation skills required.

This is a remote, commission-only sales role for a full-cycle salesperson. Responsibilities include lead generation, discovery, proposal development, negotiation, and contract closure. Must have a proven track record in end-to-end sales with consistent closing performance and experience using AI-assisted outreach and CRM-driven selling.

Full-stack developer to design, build, and maintain applications using C#, .NET, TypeScript, and React. Responsibilities include translating specifications into functional applications, ensuring application performance, and identifying and resolving bugs. Experience with design patterns, writing reusable code, and automated testing is required.

Designs, sets up, or leads workstreams for PMO, EPMO, or similar structures. Manages transformation programs and projects, delivering them according to agreed time, cost, and quality. Designs IT Operating Model and Architecture based on frameworks like TOGAF. Solves business and technology issues through collaboration and manages client stakeholders.

Develop embedded software for medium voltage drives in C++. Collaborate with multidisciplinary teams, review technical documentation, and participate in quality and cybersecurity assurance.

Senior Front-end Developer with 6+ years of experience needed. Proficiency in React, TypeScript, JavaScript, CSS, and HTML required. Experience with React workflow tooling, testing, and CI/CD pipelines is essential. Must have strong understanding of accessibility standards and software development principles. Responsibilities include developing and implementing user interface components, troubleshooting code, and monitoring performance.

Lead UX/UI Designer to shape the future of Heineken's digital products. Drive impact across teams by ensuring seamless integration of UX/UI principles throughout the development process. Collaborate with cross-functional teams to conduct research, gather insights, and design user-centric solutions for both internal and external services.

Junior FP&A Analyst will support financial support and control, production of management information, and assist with budgeting and forecasting cycles. The role requires strong analytical skills, proficiency in Excel and PowerPoint, and fluency in English.

DevOps Engineer needed for infrastructure management in Google Cloud, containerization with Docker, Kubernetes, and Terraform. Linux bash experience required.

Product Designer will drive product strategy and outcomes for Viator's B2B marketplace platform. Responsibilities include evaluating opportunities, translating research into actionable solutions, and collaborating with cross-functional teams. Must have 3+ years of product design experience, marketplace experience, and the ability to use AI tools.

Lead migration of internal C++ libraries to a newer DICOM toolkit version. Analyze and resolve build issues, compiler warnings, and dependency conflicts. Integrate C++ application with PACS systems. Ensure full rebuild consistency with existing compiler flags and toolchain settings. Increase and maintain unit test coverage (target ≥80%). Design and implement networking workflows in a client-server architecture. Implement and integrate media export and data exchange functionality. Design extensible architecture for media transcoding components. Integrate FFmpeg-based encoding/transcoding pipeline. Ensure stable integration with external systems. Collaborate with UI engineers to connect business logic with application screens. Conduct code reviews and enforce engineering best practices. Own architectural decisions and provide technical leadership.

Experienced Data Platform Engineer to design and implement a cloud-based data lakehouse platform. Requires 8+ years of data engineering experience, including 2+ years building lakehouse architectures. Expertise in AWS, SQL, data modeling, and transformation tools is essential.

Supports Global Category Managers for Indirect Sourcing/Category Management, focusing on Legal Services, including Compliance and Trade, Insurance, Communications, Government Services, and Marketing. Manages spend within assigned categories, collaborates with suppliers, and supports sourcing strategies and implementation.