English-speaking jobs in Kędzierzyn-Koźle

The Product Sales Specialist Confocal Microscopy supports research customers and channel partners in Eastern Europe, developing the confocal microscopy market and ensuring customer engagement.

System Analyst/Researcher for 5G R&D, focusing on Radio Resource Management, algorithm development, and 5G standards contribution. Requires strong communications theory and digital signal processing knowledge, 5G specifications understanding, and simulation experience.

Full Stack Software Engineer to design and develop applications using MEAN/MERN and Python FastAPI. Experience with SQL and NoSQL databases, API integrations, and Git is required.

Senior/Staff Software Engineer to lead a contractor team maintaining a complex Identity Security product. Acts as technical interface between engineering and management, ensuring system stability and high operational quality. Requires 7+ years of software engineering experience with C# and/or Node.js, proven technical leadership, and strong analytical and communication skills. Experience in Cyber Security or Identity Management is advantageous.

Netguru seeks AI-savvy Mid and Junior Python Developers for a freelance, full-time B2B contract. Projects include a universal health profile, solutions for doctor capacity, and a patient-focused healthcare marketplace. Fluency in English and Python, along with experience with AI tooling, are required.

The Network Engineer will perform project duties such as fault resolution on routing and switching elements, advising on fault diagnosis, and coordinating with sites for centralization and standardization. The role requires a minimum of 4 years' experience with Cisco Routing and Switching Elements and a minimum of 2 years' experience with HP Network Automation or equivalent systems. The candidate must have a currently active NATO COSMIC TOP SECRET security clearance.

Provide customer service support for the Sales Team, managing orders from initiation to completion. Collaborate with internal and external stakeholders to ensure timely and accurate order fulfillment.

The PV and Storage Engineer analyzes customer needs, provides optimized solutions, and delivers value. Responsibilities include expanding business, developing PV and energy storage solutions, and participating in market expansion activities. Requires 3+ years of experience in PV or energy storage, solution/technical sales, and project management. Must have a strong understanding of PV & ESS project design, regulations, and specifications. Fluency in Polish is required.

Mechanical design documentation for plumbing and HVAC systems, engineering calculations, 3D modeling in BIM environments, and interdisciplinary coordination.

Full Stack Engineer (Python & Angular) to develop features for an insurance company's internal tool. Collaborate with international team, write clean code, and propose technical improvements. Requires Angular, Python, Cloud technologies, CI/CD, and Agile/Scrum experience. Fluency in English and strong communication skills are essential.

Health Insurance Subject Matter Expert will shape and build CoverGo's health insurance product capabilities. This role provides deep health insurance expertise to the product development lifecycle, ensuring features are accurate, compliant, and aligned with real-world insurance operations.

Expert DevOps / SRE Engineer will build and automate infrastructure components on platforms like Kubernetes and AWS EKS. Responsibilities include supporting service issues and collaborating with stakeholders across multiple countries. Experience with DevOps solutions, Kubernetes, AWS platforms, and automation tools like Terraform, Jenkins, and Ansible is required.

Lead Implementation Project Manager will own end-to-end delivery of complex customer implementations for Aven Hospitality products. This role provides leadership to a team of Implementation Managers, ensuring delivery execution aligns with standards and quality expectations.

The Quality Assurance Coordinator will support the MICS Clinical Quality Assurance Unit in driving a company-wide quality culture. This role ensures all SMO units operate in compliance with ICH GCP, regulatory requirements, and internal quality standards. Responsibilities include coordinating compliance and quality aspects for MICS SMO Business Line services, performing quality assurance activities across SMO units, and ensuring clinical trial processes are conducted according to ICH GCP and applicable regulations.

The OPR Supply Planner balances regional product supply, focusing on short-term demand and execution. Responsibilities include collaborating with internal teams, managing replenishment, resolving shortages, and ensuring production plan adherence. Requires 3-5 years of supply chain experience, APICS certification or equivalent, and fluency in English and French.

Scientist to support recombinant protein production and purification. Responsibilities include optimizing expression systems, developing purification methods, analyzing results, and documenting research. Requires MSc or PhD in Biology, Biochemistry, Biotechnology, or related field with experience in recombinant protein production and protein chromatography.

Develop and maintain continuous integration templates for actuarial pricing models, ensuring reproducibility and version control. Collaborate with ML Engineering and actuarial teams to optimize model training pipelines. Manage the AI platform, including document ingestion, processing, and security.

Senior Fullstack Cloud Developer will design and develop microservices for check-in, flight changes, refunds, and disruption handling. Responsibilities include building and integrating with Amadeus DAPI and Salesforce Service Cloud, developing high-load APIs, and collaborating with product, engineering, and cross-tribe teams. Requires strong backend engineering experience in Java/Spring, proficiency with AWS cloud services and microservices architecture, and experience designing and implementing REST APIs.

Manage and motivate a team of Major Account Managers for the Public Sector across Poland. Develop strategic plans to achieve enterprise-wide deployments of Fortinet products and services. Build executive relationships and coordinate with internal groups to generate winning bids and proposals. Negotiate terms of business and build the company's position as a leader in cybersecurity.

The Field Planning Scheduling Manager leads a large planning and scheduling organization for the Poland AP1000 Project. Responsibilities include developing, integrating, and monitoring construction schedules, ensuring alignment with engineering, procurement, construction, and startup activities. The role requires 13+ years of relevant experience or 17+ years of work experience, a bachelor's or master's degree, and the ability to meet nuclear security screening requirements.