938 English-speaking jobs in Poznań

About the Role As an AI Engineer at DS Stream, you will bridge the gap between traditional data science and modern AI applications. Leveraging your strong foundation in machine learning, statistics, and data engineering, you will design, train, and deploy ML models while integrating GenAI capabilities into existing data pipelines.

The HR Operations Global Mobility Specialist will manage the end-to-end lifecycle of international assignments, ensuring smooth and compliant relocation journeys. The role involves acting as a lead coordinator for the Global Graduate Program and providing expert advice on Swedish labor law and migration processes.

Intern will collect impact data, maintain sustainability documentation, and run ESG analyses. Support research, prepare materials for meetings, and assist with team operations.

CRM Software Implementation Specialist will set up HubSpot software, build low-code and no-code solutions, and communicate with clients and internal stakeholders. Must have experience in software implementations, data processing, and scripting in Python or NodeJS.

Senior C++ Developer needed for a high-performance airline retailing platform. Responsibilities include designing, coding, and testing software solutions, collaborating with teams, and resolving technical issues. Requires 5+ years of C++ experience, a Bachelor's degree, and experience with cloud deployments (GCP preferred). Travel industry knowledge is a plus.

The Loyalty & Customer Value Manager will design and implement loyalty strategies, plan campaigns, and improve programs that increase user value. Responsibilities include shaping the loyalty program development strategy, designing reward mechanisms, and collaborating with IT, UX, Product, and Data Analytics teams.

An MLOps Engineer is needed to migrate 60 machine learning models from Azure ML Foundry to Databricks. Responsibilities include architecting the migration framework, automating model validation, defining lifecycle management strategies, and acting as a knowledge leader for the client's internal MLOps team. Must have Databricks ML expertise, migration experience, production observability skills, and ML testing proficiency. Familiarity with Azure ML is also required.

Senior .Net API Developer leads backend development initiatives, designing and implementing REST APIs for external partners.

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.

Business Development Representative will own outbound prospecting for mid-market and enterprise accounts. Responsibilities include identifying key decision-makers, leading full sales cycles, and collaborating with internal teams to design solutions. Requires 4-7 years of experience in business development, client partnerships, or consultative sales within IT services or software engineering firms. Proven experience running outbound sales motions and independently developing opportunities for selling software and IT services is essential. Strong communication, storytelling, and relationship-building skills are required. Excellent English (C1+) is mandatory.

Develop insurance offerings for individual customers, manage product quality and service processes, and implement sales process improvements.

Senior Backend Engineer will design, build, and operate AI services at scale for real-time data streams. Responsibilities include integrating LLM inference, building evaluation tooling, and enabling other teams to ship AI features.

Fixly.pl seeks a backend engineer to build and maintain reliable, production-grade services in Node.js and TypeScript. The ideal candidate has experience with Go, GraphQL, Postgres, DynamoDB, Redis, Docker/k8s, and is eager to learn and contribute across various areas.

Drive the development and application of advanced cash management solutions. Shape directional strategy and deliver complex solutions. Guide, influence, and collaborate with internal and external partners.

Senior Frontend/Fullstack Developer with 4 years of experience needed. Design, develop, and deploy full-stack solutions using React and Python. Build scalable frontend applications, robust backend services, and APIs. Collaborate with teams to deliver high-quality solutions.

IT Project Manager to lead HR digitalization initiatives, with a focus on SAP environments. Manage complex projects, collaborate with stakeholders, and ensure on-time, within-budget delivery. Requires 3+ years of IT project management experience, SAP experience, and strong communication skills.

Senior AI Engineer will design, build, and deliver production-grade AI components for LLM gateways, agentic workflows, and RAG pipelines. Responsibilities include implementing LLM-based workflows, refining agentic solutions, and writing clean, well-tested Python code. The role requires strong experience with LLM applications, RAG pipelines, embeddings, and retrieval systems, as well as proficiency in Python, distributed systems, and containerized deployment.

Senior Data Engineer to design and implement data processing pipelines for a banking app. Responsibilities include data transformation, validation, and mapping, connecting with various data sources, and conducting testing and validation. Requires 3-5 years of ETL experience, strong collaboration skills, and advanced English.

Provide technical expertise and advisory support on DORA requirements for IT and network security. Conduct gap analyses, design solutions, and support implementation projects.

Leads all marketing activities including social media, digital campaigns, advertising, and creative projects. Builds and manages a marketing team. Requires experience in Head of Marketing or Senior Marketing Manager roles, preferably in art, NFT, or crypto.