customer service English-speaking jobs in Gniezno

Experienced English Copy Editor needed to ensure clarity, consistency, and grammatical precision in AI training materials. Must have 5+ years of experience, native or near-native English proficiency, and strong familiarity with style guides.

Solenis seeks a Legal Specialist to manage data privacy compliance, including reviewing contracts, conducting DPIA, and staying abreast of global data privacy and AI regulations.

Experienced Master Planner needed for Supply Chain Business Development. Lead end-to-end supply planning, translate demand into actionable plans, and ensure reliable deliveries. Collaborate across departments to optimize capacity, materials, and inventory.

Senior Data Science Engineer to design, develop, and scale data-driven and AI/ML solutions for HVDC Digital R&D. Responsibilities include end-to-end analytical solutions, model development, and production deployment. Requires 5+ years of experience in data science, applied AI/ML, and strong Python programming skills.

Develop, maintain, and test game and data services in Scala. Experience with Kubernetes, Kafka, and databases like Elasticsearch, Couchbase, and MySQL is required.

Senior Data Engineer will design, build, and optimize scalable data pipelines for a leading game studio. Responsibilities include data modeling, pipeline automation, performance optimization, and ensuring data quality and compliance. Requires 5+ years of experience in data engineering, proficiency in Python, DBT, Airflow, PySpark, and AWS.

Sales Associate needed to provide excellent customer service and achieve store goals. Must have strong communication skills, a passion for Skechers products, and the ability to work independently.

Designs and develops foundational features for a global AI inference platform. Responsibilities include CDN, APIs, Kubernetes orchestration, observability, and deployment models. Expertise in distributed systems, cloud-native platforms, and API infrastructure is required. Leads the evolution of platform capabilities including authentication, load balancing, rate limiting, firewall integration, and externally facing API patterns. Mentors and guides engineers on the team.

Senior Full-Stack Developer with Optimizely will develop robust, scalable technical solutions, implement automated build and deployment pipelines, and collaborate with business stakeholders. Requires 4+ years of hands-on experience in Microsoft .NET/ASP.NET Core and SQL Server, a solid grasp of software design patterns, and proven experience in full-stack development with C# and web technologies. Familiarity with Agile practices, English proficiency at B2 level or higher, and a passion for GenAI are also needed.

Junior UX/UI Designer will create wireframes, UI mockups, and product graphics. Responsibilities include product maintenance in Figma, designing promotional materials, and collaborating with developers.

Lead SAP PaPM implementation projects within the pharma/finance domain. Coordinate multiple teams, manage dependencies, and drive project documentation. Proven experience as an IT Project Manager in SAP projects, preferably in pharma, is required.

Ryanair seeks Chat Escalations Agents to join a new Customer Operations Centre in Warsaw. This role involves handling escalated live chat cases from AI bots, providing support across multiple markets and languages. Successful candidates will have 1-2 years of customer support experience, excellent written English communication, and the ability to resolve complex queries.

Senior Analyst will support cross-border investment origination and execution across European markets, with a focus on Logistics, and exposure to Living and Retail sectors. Responsibilities include analyzing investment opportunities, supporting transaction origination and execution, and conducting real estate analysis and financial modeling.

Senior Core Java Developer needed for a remote role in Poland. Design, develop, and optimize advanced applications for geophysical data processing, modeling, and visualization. Experience with Core Java (OpenJDK 21), Eclipse/RCP/SWT/Swing, and OpenGL is required.

Senior Machine Learning Research Engineer will develop novel deep learning approaches for robotic object handling and manipulation. Responsibilities include computer vision, anomaly detection, data analysis, and end-to-end project ownership. Requires 5+ years of experience in building ML systems, strong computer vision knowledge, and proficiency in Python and relevant libraries.

Leads and executes strategic Sales Operations projects, analyzes sales and market data, and develops dashboards to guide commercial decisions. Supports pricing, territory planning, and sales performance tracking. Collaborates cross-functionally to ensure alignment and operational efficiency.

Software Architect to lead technical direction of platform. Translate product requirements into technical strategies and guide engineering teams. Experience with Python, Django, Kubernetes, and AI-assisted development practices required.

Senior MS Dynamics CRM Developer needed for maintenance, support, design, and implementation of CRM solutions. Expertise in Dynamics CRM/365 CE, customizations, Azure, .Net, and ASP.Net required.

Senior FinOps Engineer to lead financial optimization of a global data estate. Analyze cloud billing and usage data to identify cost drivers and waste. Develop unit economics models and collaborate with engineering teams to embed cost-aware design principles.

The Regulatory Affairs Associate, Medical Devices, will execute regulatory strategies, ensure compliance, and provide expert support across the European organization. Responsibilities include managing product registrations, submissions, and documentation, collaborating with internal stakeholders, and staying up-to-date on regulatory changes.