662 poznań English-speaking jobs in Poznań

NET Software Engineer to develop a market-leading application automating schematic to data conversion. Requires 7+ years of software development experience with expert-level C# knowledge, architectural patterns, and data modeling.

Senior Engineer to design and evolve the compiler pipeline for a graph database engine. Responsibilities include optimizing query performance, maintaining the database engine, and collaborating with engineers across the platform.

Build production AI systems that reason over industrial knowledge graphs. Design natural language interfaces and orchestrate AI across graphs, documents, and workflows. Develop AI agents to interact with the platform and productionize AI systems at scale.

NET Software Engineer to develop a knowledge graph platform. Requires 7+ years of software development experience with C# and Avalonia UI or similar frameworks. Experience with SVG, Canvas, D3.js, or similar technologies for graph layouts and data visualizations is essential.

NET Software Engineer to build a knowledge graph for industrial applications. Requires 7+ years of .NET experience, Agile methodologies, cloud platforms (Azure/AWS), and graph databases. Problem-solving and architectural vision are essential. B2 English level required.

Senior Full-stack Software Engineer will design, develop, and test full-stack features using Java/Spring microservices and Angular. Responsibilities include owning CI/CD pipelines, containerized deployments, and cloud-native infrastructure. Experience with relational and NoSQL databases, Agile methodologies, and AI-assisted development tools is required.

Senior Software Engineer will lead a team responsible for managing critical communication services, including email, SMS, and push notifications. Responsibilities include delivering quarterly goals, collaborating with product management and design, and ensuring the availability and quality of communication services. Requires 5+ years of experience designing, developing, and launching backend systems at scale using languages like Python or Kotlin.

Senior Fullstack Engineer will own and deliver quarterly goals, lead engineers, and collaborate with product management, design, and analytics to build scalable solutions for purchase protection, disputes, and refunds.

Senior Software Engineer will design, implement, and maintain backend services and APIs using Python or Kotlin within Affirm's microservice and event-driven architecture. Collaborate with stakeholders across North America and Europe to build scalable fraud tooling and infrastructure.

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.

Investigate security incidents, analyze logs, and use SIEM/UEBA/EDR tools. Lead incident triage, containment, and root-cause analysis. Coordinate response with technical teams and improve SOC processes.

Experienced Product Owner for HCM Core Solutions will lead a team, define product roadmaps, and oversee project delivery for SAP SuccessFactors Employee Central and SAP HCM.

Senior AI DevOps Engineer needed to design and deliver AI, ML, and GenAI solutions at scale. Responsibilities include architecture, deployment, infrastructure automation, CI/CD, and cloud infrastructure design. Requires 5+ years of DevOps or Cloud Engineering experience with AI/ML exposure, proven LLM and SLM deployment experience, and expert Linux/macOS administration skills.

Lead ML and AI Engineer to lead a team delivering AI agents and automation solutions in enterprise client environments. Responsibilities include team leadership, AI agent development, maintenance, and cross-functional collaboration. Requires production-grade AI delivery experience, hands-on AI agent and pipeline experience, and strong communication skills.

Senior ML AI Engineer will productionize machine learning models, design GenAI solutions, and build MLOps frameworks. Requires 5+ years of data engineering, 5+ years of Python development, 3+ years of production ML engineering, and 1+ year of GenAI experience.

Senior Data Scientist to lead projects building and implementing LLM-based systems, including chatbots, AI agents, and RAG pipelines. Will design solutions, build end-to-end GenAI applications, and mentor other engineers. Requires 6 years in Data Science or AI engineering, 4 years of production Python for AI, and 2 years of production LLM development.

Lead Data Engineer to guide a team building and maintaining ETL/ELT pipelines, data models, and governance frameworks. Drive architectural decisions, mentor engineers, and ensure delivery of secure, reliable, and scalable data solutions.

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.

Senior Database Administrator needed for managing, optimizing, and securing PostgreSQL and MySQL database environments. Experience with Terraform, Ansible, and Linux system administration is required. Auto failover, DNS management, and load balancing experience is crucial.

As a Senior Solution Engineer, you will be the technical bridge between CKEditor products and customers. You will support the sales team, provide technical expertise, conduct demos, offer support, and ensure customer success. You will need 4 years of experience in a customer-facing technical role, strong communication skills, and solid knowledge of JavaScript/TypeScript and web technologies.