777 English-speaking jobs in Poznań

React Developer needed for developing and maintaining modern web applications. Will analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 4+ years of React experience, TypeScript proficiency, and knowledge of state management solutions.

Develop and maintain native Android applications using Java and Kotlin. Implement application views based on Figma designs and integrate with REST API services.

Senior SAP MM Consultant for a global S/4HANA transformation program. Configure, develop, and customize SAP MM, working on procurement, inventory management, and material flows. Minimum 5 years of SAP MM experience with 4-5 full lifecycle implementations.

Senior Google Ads (SEM) Specialist to manage performance campaigns for e-commerce clients. Requires 2.5+ years experience, expertise in Google Ads, international markets, and analytical skills. Must be proficient in GA4, Looker Studio, and Excel/Sheets.

Senior C++ Developer needed for a high-performance, cloud-native airline retailing platform. Responsibilities include designing, coding, and debugging microservices, collaborating in a shared monorepo environment, and providing on-call support. Requires 5+ years of experience with C++, GCP, gRPC, and REST/JSON APIs.

Senior Power BI Engineer will design and implement a new star schema in Microsoft Fabric Direct Lake. Responsibilities include optimizing Fabric Direct Lake models, modernizing legacy WebFOCUS reports, and tuning the data chain for sub-second latency. Requires 4+ years of Power BI development, hands-on experience with Microsoft Fabric, and expertise in Star Schema design.

Senior Software Engineer (Python) will design, develop, and implement web-based applications using Python, AWS, FastAPI, and FastMCP. Responsibilities include collaborating with Product Design and Product Management, implementing new features, and mentoring junior engineers. Requires 7 years of experience in commercial-grade web application development using Python and proficiency with data-driven web applications.

Tricentis Tosca Automation Engineer to design and maintain automated test solutions for SAP business processes. Focus on model-based test automation, SAP integration, and regression execution using Tosca.

Senior Python Developer will develop and maintain backend functionality, integrate with frontend, implement new features, and optimize existing functionality. The role requires strong Python skills, experience with large codebases, Docker/Kubernetes/Ansible, unit testing, and Git.

Senior .NET Developer to design, build, and deliver features using C#, .NET Core, and Angular. Experience with cloud-native technologies (AWS), CI/CD, and DevOps practices is required. 5+ years of software development experience with a strong understanding of OOP and system design is essential.

Senior AI Quality Analyst ensures the performance, safety, and reliability of AI/ML models. Responsibilities include designing evaluation strategies, performing error analysis, managing datasets, conducting exploratory testing, and reporting insights.

Lead SAP SD & Vistex Consultant for a pharma client. Design, configure, and implement SAP SD & Vistex pricing solutions. Collaborate with business teams, architects, and developers. Manage transports, testing, and documentation. 12+ years of SAP SD experience, 7+ years configuration, strong pricing expertise. Experience with S/4HANA SD & Vistex, Vistex Price Review, and Fiori. Agile/Kanban experience, ITIL, SLAs, and project delivery knowledge. ABAP collaboration and incident/change management experience. Strong English communication skills.

Design, develop, and implement machine learning solutions in an enterprise environment. Prepare, analyze, and optimize complex datasets using various machine learning methods. Build models with Python and/or R, leveraging cloud platforms like Azure ML or AWS SageMaker. Collaborate with teams to integrate solutions into business processes.

Senior Fullstack Engineer will design and scale resilient systems, bridging backend and frontend experiences. Responsibilities include leading design and implementation, proposing solutions, and advocating for code quality. Requires 5+ years of experience building complex web applications, proficiency in Python or Ruby, Vue.js or React.js, SQL, CI/CD, and cloud environments. Fluency in English is required.

Supports the enterprise-wide implementation of the Secrets & Credential Management project by analyzing current-state processes, identifying security gaps, defining requirements, and driving secure governance of technical and workforce secrets. Ensures secrets are identified, classified, documented, and prepared for controlled lifecycle management. Conducts end-to-end analysis of existing secret and credential management practices and assesses control weaknesses. Defines functional and non-functional requirements for centralized secrets management capabilities and supports the design of compliant lifecycle processes. Prepares security analysis deliverables, facilitates workshops with stakeholders, and contributes to tool evaluation activities. Ensures analysis outputs are audit-ready and suitable for decision-making.

Acts as a local CISO for external clients, advising on IT and cybersecurity risks, ensuring alignment with risk frameworks, and embedding security by design. Supports teams in identifying, assessing, and managing risks, and provides risk and security reporting.

Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.

Senior Data Engineer to design and implement data platforms for a Fortune 500 client in finance, loans, investments, and real estate. Responsibilities include developing PoCs, building data pipelines, and leveraging Gen AI applications. Requires 5+ years of experience in data-related roles, expertise in Python and SQL, and experience with data warehouses (Snowflake) and AWS.

Yosh.AI seeks a hands-on generative AI engineer to architect, build, and deploy autonomous AI systems. You will leverage Google's Generative AI stack, Agentic AI, and LangChain to create solutions that solve complex business challenges.

Process Design & Continuous Improvement Manager (Finance) will ensure efficient Accounting & Finance processes for John Deere's European operations. Responsibilities include partnering with European Operations and Global IT to drive process improvements, supporting the expansion of the Shared Service model, and managing a team of 3 Subject Matter Experts.