8648 English-speaking jobs in Kraków

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.

Senior Software Engineer will design, write, test, deploy, and support Relativity software products. Responsibilities include creating architecture for Import/Export services, decomposing complex problems, and mentoring team members. Requires advanced React with TypeScript, 5+ years with C#/.NET, and experience designing and operating distributed SaaS systems.

Manages software product development teams, drives feature development, and ensures alignment with product roadmap. Leads a team of software engineers, provides technical expertise, and promotes team growth. Requires 4+ years of experience managing software development teams and 10+ years of software development experience.

Senior Software Engineer will design, build, and deliver scalable platform services and developer tooling. Develop and maintain C#/.NET solutions deployed to Microsoft Azure using cloud-native patterns. Lead CI/CD pipeline and DevOps automation using GitHub Actions. Collaborate with engineering teams to provide reusable platform capabilities. Mentor engineers and promote engineering best practices.

Senior Software Engineer to design, develop, and maintain enterprise-grade backend services using Java 11+, Spring Boot, and REST/SOAP APIs. Experience with distributed microservices, BPM engines (Flowable preferred), and cloud technologies required.

Senior QA Engineer to create and execute test cases for an Integrated Digital Expert system. Requires 4+ years of experience, Python proficiency, API testing knowledge (Postman, Swagger), SQL expertise, and experience with AWS services.

Leads and manages engineering managers and senior engineering talent within a directorate, driving the technical strategy and ensuring alignment with the wider technology strategy. Accountable for delivering impact across teams and effecting change within the Technology organization.

Senior Software Engineer will design, build, and maintain large-scale services and systems. Responsibilities include developing architecture, collaborating with stakeholders, solving complex problems, and improving engineering standards. Requires 5+ years of experience as a Software Development Engineer with proficiency in programming languages like Go, C#, C/C++, or Python. Experience with microservices architecture, distributed systems, and databases is essential.

Develop and maintain APIs and infrastructure for a chatbot platform connecting businesses to Android and iOS devices. Collaborate with cross-functional teams to deliver product metrics and improve the user experience.

Software Engineering Manager for RCS for Business Messaging. Leads and manages a team of engineers, overseeing projects and contributing to product strategy. Requires 5+ years of technical leadership experience, including 3+ years in people management.

Bloober Team seeks a 3D Technical Animator to create high-quality rigging, skinning, and physics simulations for games. Requires experience with Maya, Motion Builder, Python scripting, and Unreal Engine 5.

The Head of Cybersecurity Operations will design, build, and operate a next-generation Control Operations Centre for IT Operations & R&D platforms. This role will lead and oversee complex cybersecurity initiatives, drive the implementation of security controls, and support Operations and R&D functions in change management.

Analyst will ensure accuracy and completeness of legal entity's financial statements, provide high quality financial reports, and support US GAAP based financial statements for Group Consolidation.

Senior Software Engineer focused on Endpoint development in the Operational Technology (OT) space. Designs, develops, and maintains communication protocols and integrates them into Tanium applications.

Develop and maintain Rublon SSO, a cloud-hosted identity provider enabling multi-factor authentication for cloud services. Responsibilities include developing cloud-hosted software on AWS, enabling user logins via SSO portal, and connecting cloud services using SAML and OpenID Connect. Requires 5+ years of commercial PHP and Laravel experience, cloud software architecture knowledge, and experience building scalable cloud systems.

Lead the design, development, and deployment of intelligent AI agents using LLMs to streamline operations and enhance customer experiences.

Staff Machine Learning Engineer will deliver AI-powered search capabilities at scale using LLM technologies. Collaborate with Product Management, ML Scientists, and Engineers to define feature scope and implementation strategies. Contribute to discussions regarding technical design and best practices. Experience in Python or Ruby, relevant testing frameworks, and software design patterns is required. Experience with Elasticsearch, AWS, and Kafka is preferred.

Design, build, and implement cloud-based threat prevention infrastructure using Go, Python, Java, and other languages. Develop solutions for proactive defense of the Zendesk business and integrate security tools to create a cohesive ecosystem. Analyze problems and develop robust cybersecurity solutions. Collaborate with teams to integrate security best practices and evaluate existing security measures.

Leads global marketing strategy and execution for Hitachi's HUB portfolio, driving market growth and product adoption. Develops marketing plans, defines value propositions, and collaborates with product, sales, and engineering teams. Manages budgets, guides sales teams, and identifies new opportunities through market research and competitive analysis. Represents Hitachi at industry events and stays abreast of emerging technologies and market trends.

Leads strategy, optimization, and continuous improvement of global HR technology platforms, including SuccessFactors and Cornerstone LMS. Manages system governance, data integrity, security, compliance, and change management across all SuccessFactors modules. Oversees administration, configuration, and maintenance of the HRIS platform. Drives end-to-end project lifecycle activities for HR technology projects. Coordinates with HR, IT, Compliance, and functional stakeholders to align system capabilities with Novocure's strategic objectives.