568 English-speaking jobs in Poznań

Lead Business Analyst Consultant for complex international retail banking transformation programs. Requires 8+ years experience, strong banking knowledge (payments, cards, digital banking), and ability to advise senior stakeholders.

Senior RDMA Performance Engineer to configure and troubleshoot NVIDIA/Mellanox Spectrum switches and ConnectX NICs. Optimize AI networking using RoCEv2, PFC, and ECN, and conduct RDMA/NCCL performance benchmarking.

Senior Java Developer with AI experience designing and maintaining backend applications and REST APIs. Focus includes developing AI-enabled features and implementing AI agent workflows using modern frameworks. Requires 5+ years of Java development experience.

Senior AI Engineer to build and run production AI systems across Evertz's portfolio. Own end-to-end AI applications, building agents, LLM workflows, and RAG pipelines. Requires 5+ years of experience with Python, LLMs, and cloud deployment.

UX Designers create interaction and flow designs for complex design tooling, collaborating closely with engineering. Roles require experience in Figma, prototyping, and understanding implementation constraints. Senior roles involve end-to-end product surface ownership.

Senior Developer role focusing on writing clean, maintainable code in Angular and TypeScript. Develop and enhance web-based UIs for the in-house MES, integrating REST APIs with backend systems. Requires 5+ years of Angular/TypeScript experience.

Full Stack Developer needed to solve technical challenges in InsurTech. Responsibilities include designing and implementing frontend/backend components using Python and JavaScript (Node.js), developing RESTful APIs, and ensuring high code quality. Requires 3+ years of full stack experience.

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America.

Join a team responsible for maintaining and enhancing solutions within the payments domain. We are looking for a System & Business Analyst who enjoys combining business and technical analysis, communicates effectively with stakeholders, and values a stable, long-term working environment.

Senior UX Researcher drives user-centered research to shape product strategy. Leads end-to-end qualitative and quantitative studies, analyzing findings into actionable insights for cross-functional teams. Requires 6+ years of mixed-methods UX research experience.

Lead technical design for agentic engineering workflows within an R&D organization. Define validation for AI-generated output and build trusted engineering memory. Requires strong engineering skills and fluent English.

Full Stack Software Engineer to drive a developer-experience tool using Node.js and AI. Responsibilities include building MCP servers, extending the React.js/Node.js UX Scanner, and codifying UX standards into machine-readable rules.

Senior Data Engineer role designing next-gen cloud data platforms using Snowflake. Requires experience with Big Data, cloud platforms, SQL, and languages like Python or Scala. Focus on data pipeline design and optimization.

Own test strategy, execution, and defect management for an AI governance platform PoC and rollout. Translate requirements into test cases, manage defects with vendors, and ensure compliance documentation. Requires 3+ years of QA experience.

Senior Data Engineer needed to build and maintain data pipelines and orchestration workflows. Requires 5+ years experience with GCP, BigQuery, Python, SQL, and Airflow. Must be proficient in creating data products for analytics and Power BI.

Senior Full-stack Developer to design and maintain scalable applications using Java, Spring Boot, and React. Requires 4-5 years of experience with Java, React, TypeScript, and AWS. Focus on building robust backend services and responsive UIs.

Full Stack Engineer specializing in AI systems to build production-grade workflows. Design agent planning, tool use, and failure handling across frontend, backend, and AI integrations. Requires experience with LLMs and system design.

Build secure Azure infrastructure for an Internal Developer Platform using Terraform. Design and maintain AI agents to automate infrastructure tasks, developing custom agents and guardrails. Maintain CI/CD pipelines in Azure DevOps and GitHub Actions.

Lead Android development using Kotlin/Java, focusing on VPN application architecture. Expertise required in Android networking, connectivity, and security. Collaborate with international teams.

Design scalable AWS architectures for cloud-native customer experience platforms for financial institutions. Requires 3+ years designing distributed systems, strong AWS service knowledge, and experience with integration patterns.