English-speaking jobs in Kędzierzyn-Koźle

Sealed Air designs and delivers packaging solutions that protect essential goods transported worldwide, preserve food, enable e-commerce and digital connectivity, and help create a global supply chain that is touchless, safer, less wasteful, and more resilient.

Software Architect will design and evangelize technology principles, architect distributed systems, and ensure the long-term stability of our platform. Responsibilities include defining architectural blueprints, establishing governance frameworks, and optimizing data strategies. Must have 5+ years of experience in senior/lead engineering roles with a proven track record in Microservices, EDA, and DDD. Deep understanding of CAP theorem, ACID properties, and implementing fault-tolerance patterns is required. Hands-on mastery of AWS or Azure, including Kubernetes, Docker, and Terraform (IaC) is also required. Expert-level SQL/NoSQL knowledge, including database sharding, replication, and query optimization is necessary. Proficiency in Kafka (architecture, stream processing, and optimization for reliability) is essential. Master’s degree in Computer Science or a related technical field is required.

The Registry Operations Specialist will manage escalated issues related to domain lifecycle events, EPP-based interactions, and DNS infrastructure. Responsibilities include troubleshooting DNS issues, analyzing registry logs, and collaborating with engineering and product teams. The role requires hands-on experience with domain registry platforms, EPP protocol, and DNS operations.

The Group Brands Activation Coordinator will build and maintain consistent brand communication across international markets. This role will translate strategic initiatives into engaging stories, support brand development projects, and coordinate communication for new launches and events. The ideal candidate will have 3-5 years of experience in B2B and B2C marketing within an international organization and strong communication and collaboration skills.

Senior Talent Acquisition Partner delivers comprehensive recruitment support, partnering with client groups to manage open positions and ensure high-quality candidates. Requires 5+ years of recruitment experience, expertise in sourcing, screening, and managing complex offers, and 2+ years of experience in the Conventional Power, Electric, or Renewable Energy industries.

The People Service Specialist administers employee lifecycle processes, handles HR inquiries, and supports HR operations. Requires C1-C2 English and Italian proficiency, HR experience, and strong communication skills.

Junior AP Accountant will support Accounts Payable processes, including data maintenance, expense/invoice processing, outgoing payments, and related accounting activities.

With a rapidly growing international team, we are committed to providing reliable infrastructure and exceptional customer experiences. We believe in the power of community to drive innovation, foster trust, and strengthen our brand. Job OverviewWe are looking for a Social Media and Community Manager to join our dynamic team and lead community engagement across multiple platforms.

Shape the future of AI-powered search across OLX verticals. Lead the design and evolution of OLX's Search AI Platform, developing LLM- and GenAI-based systems. Guide a cross-functional team of ML engineers, data scientists, and platform engineers. Prototype, evaluate, and productionize new ML models, including embedding-based retrieval, personalization, and relevance optimization. Collaborate with product and analytics teams to define success metrics, integrate with A/B testing pipelines, and measure real customer impact. Mentor and inspire data scientists and ML engineers across OLX's global hubs. Stay hands-on, driving implementation in Python and AWS while exploring state-of-the-art advances in LLMs, GenAI, and search infrastructure.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible.

Payroll Administrator to manage payroll operations for the French market, collaborating with an external provider. Ensures accuracy, legal compliance, and excellent employee experience. Requires previous payroll experience, understanding of French regulations, and fluency in French and English.

Wireless & Network Applications Engineer will focus on product specification, design, engineering, and deployment for Distribution Automation products and solutions. Requires deep technical expertise in automation and communication technologies, including networking, routing, and cybersecurity.

We're Macedo Marketing, a performance-driven digital marketing agency working with eCommerce and high-ticket businesses worldwide. We move fast, we hold high standards, and we take creative seriously. We're looking for a designer who is just as proud of their process as they are of their output.

Experienced Grants & Tenders Researcher to identify, analyze, and submit funding opportunities in Israel and Europe.

Customer Support Coordinator provides best-in-class service from initial contact to request fulfillment. Processes customer requests for service and spare parts, identifies sales opportunities, and manages order confirmations and follow-ups. Excellent communication skills in Polish and English are required.

Leads funnel performance, CRO, and commercial alignment between paid acquisition and on-site experience. Builds, tests, and optimizes funnels and landing pages to convert paid traffic into customers. Owns the full lifecycle of funnels, landing pages, and commercial flows. Directs the commercial execution of new product launches and campaigns. Works closely with paid media teams and understands how creative strategy, audience targeting, and funnel experience connect.

Sales Manager responsible for Syngas catalyst portfolio sales to Ammonia/Methanol/Hydrogen/OTF gas plants in SEA/ANZ. Manages the complete sales process, including acquisition, bid proposals, contract negotiations, and after-sales services. Requires a degree in Chemical Engineering and >5 years of experience in Syngas, preferably with Ammonia plants. Fluency in English and Bahasa Indonesia is preferred.

Develop and maintain a test automation solution using Java and Playwright. Automate UI and API tests (REST, identity integrations). Support test automation planning and collaborate with developers and business analysts.

UX Designer will conduct user research, identify user needs, and design user flows, information architecture, and interaction patterns for a B2B analytics platform.

Senior Procurement Operations Specialist will build and maintain relationships with internal customers, convert Purchase Requisitions to Purchase Orders, and monitor purchase order status. Requires proven procurement operations experience, strong attention to detail, and excellent communication skills. Fluency in English and experience with systems like SAP, COUPA, or ServiceNow is beneficial.