5777 kraków English-speaking jobs in Poland

Lead the development of modern web applications, crafting high-performance, scalable UI components using React. Drive technical decisions, mentor developers, and ensure best practices in code quality, accessibility, and performance.

Project/Platform Manager for Global Trade Engagement Platform. Lead international digital projects, manage platform roadmap and product strategy, ensure excellent user and customer experience.

Data Engineer (Junior/Mid) needed for 24x7 Data & AI Factory team. Will design, build, maintain, and troubleshoot data pipelines, models, and transformations. Experience with Python, Java, DBT, SQL, Looker, and/or Power BI required. Fluency in English is necessary.

Senior Android Developer will design, develop, and optimize media casting software components for the AOSP Android Automotive platform. The role requires strong C++, Kotlin, and Android development skills, including experience with multithreading, unit testing, and debugging tools.

Senior/Lead Java Software Engineer to join a large modernization program migrating legacy CREST applications to a cloud-ready OpenShift-managed Kubernetes container platform. Responsibilities include designing, developing, and deploying Java-based services using Docker, Kubernetes, and Kafka. Experience with SpringBoot, Unix/Linux, and performance tuning is required. Mentoring junior developers is also a key aspect of the role.

Solution Architect / Technical Lead for Euroclear's Parties Master Data Management (MDM) domain. Defines and governs end-to-end solution architectures ensuring Parties data is centralized, standardized, secure, and integrated across Euroclear entities. Translates business needs into scalable, resilient, and cost-effective architectures aligned with Enterprise Architecture and security standards. Leads high-level analysis and solution design for complex initiatives, guides development teams, and ensures architectural consistency. Supports deployment, operation, and maintenance of Parties squad assets.

Accountant for Private Asset Accounting Services will reconcile balances, prepare reports, and support audits. Requires a bachelor's degree, 2-5 years of experience, and knowledge of the Luxembourg and alternative fund industry.

Project/Design Engineer will lead technical coordination and implementation of engineering changes within projects. Requires 2+ years of automotive engineering experience, strong coordination skills, CATIA proficiency, and willingness to travel.

Lead technical architecture and execution of complex LLM-based agentic applications, automating frontend code generation using frameworks like Angular or React. Drive testing strategies for AI-driven applications and collaborate with global teams.

Senior Front-End Engineer will architect and scale a React-based mobile web application and admin panels. Responsibilities include designing and maintaining performant APIs using Python (FastAPI/Django) and owning the entire feature lifecycle. Experience with React Native Expo, Styled Components, Mobx/Redux, WebSockets, and Firebase is required.

Senior FP&A Analyst will provide financial support and analysis to Finance Business Partners and Analysts. Responsibilities include forecasting, budgeting, cost analysis, and reporting on key metrics. Requires 4+ years of FP&A or General Accounting experience, a finance or accounting degree, and fluency in English.

SwingDev, the Polish branch of Hippo Insurance, seeks a Mid Back-end Engineer with NodeJS expertise. We are a fast-growing InsurTech company focused on creating innovative home insurance solutions.

Senior System Test Engineer will perform exploration and automated tests in Python, implement functional and non-functional tests, and develop test procedures and frameworks. Collaborate with cross-functional teams, ensure test case traceability, and contribute to continuous improvement in testing processes. Requires a BSc or MSc degree in a relevant field, 5+ years of Python testing experience, and knowledge of test automation tools and frameworks.

Senior System Test Engineer will perform exploration tests, develop automated tests in Python, and implement functional and non-functional tests. Collaborate with cross-functional teams to ensure alignment with project goals and technical requirements. Contribute to continuous improvement in testing processes and tools.

Senior System Test Engineer will develop and implement automated tests in Python, focusing on network solutions. Collaborate with cross-functional teams to ensure quality and contribute to continuous improvement in testing processes. Requires a BSc or MSc degree in a relevant field and 5+ years of Python testing experience. Strong knowledge of test automation tools, frameworks, and Linux systems is essential.

Deliver SAP S/4HANA Public Cloud FI/CO solutions, ensuring standardized processes and scalable integrations. Partner with stakeholders to support adoption and quality delivery. Configure FI/CO in CBC and SSCUIs, deliver template rollouts, and integrate with SD/PS/MM and third-party systems. Manage data migration, testing cycles, and documentation. Support quarterly release management and post-go-live stabilization.

Senior R&D Engineer will develop and maintain embedded software for HVDC MACH control systems. Responsibilities include software development, testing, and integration. Requires 5+ years of experience in C/C++, embedded systems, and real-time operating systems. Fluency in English is required.

Senior R&D Engineer will contribute to the development of the Modular Advanced Control for HVDC (MACH™) control system. Responsibilities include development and maintenance of embedded software for a range of systems (ARM, DSP, SoC) from pre-study and design to tests and integration. The role requires +5 years of experience in C/C++, embedded systems architecture, and real-time operating systems. Experience with GitHub, git, .NET, Visual Studio, data communications, and AzureDevops is also required. Fluency in English is essential.

Senior SAP S/4HANA Finance Consultant to analyze, design, and implement SAP S/4HANA finance modules (FI, CO, Universal Journal, FI-AA/nAA, Cash Management). Provide consulting and implementation services, adapt solutions to company requirements, and identify optimization potential.

AI-Savvy Social Media Manager will develop cross-platform strategies, manage content calendars, and produce AI-enhanced creative for 14+ brands. Requires 3-5+ years of experience managing social media, familiarity with AI content tools, and strong written communication skills.