[Hiring] Senior UI Engineer @Capgemini

Role Description

We are looking for a Software developer with experience in both .NET/C# and modern JavaScript/TypeScript development to support industrial HMI and UI application development. The primary responsibility is to port an existing .NET-based HMI UI from one HMI platform to another similar HMI environment running on an x86 Intel-based edge device. The application runs in a Docker container and is exposed through a web server on the HMI. In addition, this role will support rapid UI prototyping for various industrial and edge applications using JavaScript, TypeScript, Node.js, and modern web UI frameworks.

• Port an existing .NET-based HMI UI application from one HMI platform to another similar HMI environment
• Review existing UI architecture, code structure, dependencies, configuration, and deployment model
• Modify and adapt the existing .NET UI to work properly on the target HMI platform
• Ensure the application runs correctly on x86 Intel-based edge devices
• Support Docker-based deployment and troubleshooting for HMI and edge applications
• Configure and validate the UI application when exposed through the HMI web server
• Troubleshoot UI, runtime, browser, web server, container, networking, and platform compatibility issues
• Build quick prototype UIs for different industrial edge and cloud for internal application use cases
• Develop and maintain web-based UI components using JavaScript, TypeScript, Node.js, and modern frontend frameworks
• Support lightweight backend or service-side logic using Node.js when needed for UI prototypes
• Collaborate with software, automation, backend, product, and hardware teams to support integration and testing
• Maintain and improve existing UI functionality, layout, navigation, usability, and performance
• Support testing with real hardware, HMI devices, and edge environments
• Document technical changes, configuration steps, deployment procedures, and known limitations
• Follow clean version control, code review, testing, and release practices.

Qualifications

• BS or MS degree in Computer Science, Software Engineering, Electrical Engineering, Computer Engineering, or related field
• Minimum 5 years of relevant software development experience
• Hands-on experience with .NET/C# application development
• Strong experience with JavaScript, TypeScript, and Node.js
• Experience developing, maintaining, or porting UI applications
• Experience with web-based applications running on local devices, embedded systems, industrial PCs, or edge platforms
• Experience with Docker or containerized application deployment
• Familiarity with x86 Intel-based systems, industrial edge devices, or HMI hardware
• Experience troubleshooting software compatibility issues across different runtime environments
• Strong problem-solving, debugging, and communication skills.

Requirements

• Strong .NET/C# development skills
• Strong JavaScript, TypeScript, and Node.js development skills
• Ability to work across both .NET and JavaScript technology stacks
• Good understanding of UI application architecture and web-based UI development
• Ability to read, understand, modify, and port existing codebases
• Experience with HTML, CSS, JavaScript, TypeScript, and modern frontend development practices
• Familiarity with HMI systems, industrial UI applications, or operator interface software
• Experience working with Docker containers, container logs, environment variables, ports, and volumes
• Ability to troubleshoot runtime, deployment, browser, networking, and web server configuration issues
• Understanding of application configuration and deployment on edge devices
• Ability to quickly build functional UI prototypes based on evolving requirements
• Strong debugging, problem-solving, and independent execution skills
• Strong written and verbal communication skills
• Upper-Intermediate English.

Benefits

• Health insurance from the first days, regardless of the probationary period
• Christmas holidays from 25 December to 31 December
• Cooperation with Superhumans center and Veteran HUB
• Support for psychological rehabilitation and counseling for veterans
• Internal policy making the company friendly to military and veterans