9712 English-speaking jobs in Kraków

The Product Data Information Specialist manages product information, data integrity, and process flow for the LifeStyles product portfolio. Responsibilities include ensuring product specifications comply with manufacturing requirements, managing item master data, and collaborating with marketing and sales.

Telnyx seeks a Python Engineer to build high-performance, low-latency AI systems. You will design APIs, develop tools, and integrate with LLM-based systems, focusing on text and voice interfaces.

Principal Full-Stack Software Engineer will design and build scalable backend and full-stack solutions, define service architecture, and deliver high-quality code. Responsibilities include providing technical leadership, collaborating with product managers and UX/QA engineers, and supporting the integration of backend services with frontend applications.

Senior Software Engineer will modify existing software, collaborate on system design, and participate in code reviews. Requires 4-5 years of Python experience, familiarity with frameworks like Django, FastAPI, or Flask, and experience with APIs, SQL, and NoSQL databases. Must be proficient in CI/CD processes, Agile methodologies, and DevOps technologies. Excellent English communication skills are essential.

Contract Specialist for Enterprise Managed Services will focus on creating, processing, and managing contracts for healthcare professionals and organizations. Responsibilities include reviewing contracts for accuracy, submitting for e-signature, and supporting amendment requests. Requires 1+ years of experience in contract management, legal operations, or healthcare engagement. Familiarity with contract lifecycle management systems and compliance frameworks is essential.

Senior Process Engineer needed for a global technology company focused on clean fuel solutions. Responsibilities include process simulations, design, customer support, and project coordination. Requires 5+ years of experience in hydro-processing or similar technologies.

Develop, code, test, and maintain state-of-the-art ADAS algorithms. Develop technical specifications and DFMEAs. Work with colleagues and customers to develop and implement enhancements.

The Talent Acquisition Requisition Specialist creates, manages, and optimizes job requisitions within the Talent Acquisition team. This role ensures accurate requisition creation, alignment with organizational needs, and effective management throughout the approval process.

Corporate Accountant needed for a maternity leave coverage. Responsibilities include performing accounting duties for corporate sites, reconciling accounts, preparing monthly entries, and assisting with financial reporting. Requires a university degree in Accounting or Finance with 1-3 years of experience, SAP knowledge, and fluency in English.

Product Designer will create user flows, wireframes, and high-fidelity designs, build prototypes, and translate insights into design decisions. Collaborate with product managers and engineers to refine problems and requirements. Must have a strong understanding of UX and UI principles, experience designing user flows and interactions, and the ability to document design decisions. Advanced English is required.

Full-Stack Developer (Java + React) to develop and maintain applications. Analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 3+ years of Java, React, and TypeScript experience.

Experienced Data Scientist with AI to design, develop, and deploy Machine Learning and Generative AI solutions. Lead end-to-end projects, build scalable AI/ML pipelines, and develop LLM-based applications. Requires 4+ years of experience, Python proficiency, cloud AI platform experience, and strong understanding of LLMs and vector databases.

Experienced Product Owner to define product vision, manage backlogs, and collaborate with stakeholders. 3+ years of experience in IT projects, strong Agile/Scrum knowledge, and ability to translate business requirements into technical solutions required.

Devapo seeks a Business/System Analyst with over 3 years of experience. The role involves driving business solutions, ensuring project success across industries, and managing user requirements. Requirements include experience in system analysis, UML and BPMN notation, JIRA and Confluence, API usage, and SQL knowledge.

Experienced Automation Tester needed to design, develop, and maintain automated test solutions for web and mobile applications. Must have strong Playwright skills, experience with API testing, and knowledge of testing methodologies.

Experienced Python Developer to design, develop, and maintain scalable backend applications and AI-powered solutions. Build RESTful APIs, microservices, and integrate LLM technologies (OpenAI, GPT). Requires 5+ years experience, strong Python skills, and knowledge of relational databases (SQL/Alchemy).

Manual Tester responsible for ensuring software quality through test automation and participation in the product development process. Will create and maintain test frameworks, execute functional and integration tests, and collaborate with the development team. Requires minimum 2 years of testing experience, strong Java or Python knowledge, and experience with REST API and SQL.

Experienced Scrum Master to facilitate Agile practices, coach development teams, and remove impediments.

Design, implement, and maintain business process automation solutions using IBM BPM/BAW for international clients. Minimum 2 years of experience as an IBM BPM/BAW Engineer or BPM Developer.

Design, implement, and optimize process automation solutions using Camunda Platform 7 or 8. Minimum 3 years of experience as a Camunda Engineer / BPM Engineer / Automation Engineer required.