i4 Energy S.A.

Backend Engineer

• Design, develop, and maintain scalable RESTful APIs and core back-end services
• Architect microservices for streaming, processing, and broadcasting time-series data
• Lead improvements in system reliability, scalability, and performance
• Design and maintain custom drivers for industrial communication protocols
• Contribute to architecture decisions and best practices across the platform
• Produce and maintain clear technical documentation
• Collaborate closely with front-end, DevOps, and product teams throughout the lifecycle

Senior Back-End Software Engineer

Frontend Engineer

• Design, develop, and maintain modern UI interfaces using React
• Build dashboards, pages, and reusable components (tables, charts, layouts)
• Translate UI/UX designs into clean, responsive code
• Work with API and real-time data streams
• Collaborate with designers and back-end engineers
• Improve and refactor features as the product evolves
• Follow React, JavaScript, and CSS best practices
• Participate in Agile processes and maintain technical documentation

Front-End Software Engineer

DevOps Engineer

• Design, implement, and maintain CI/CD pipelines using GitHub workflows and ArgoCD
• Architect and manage highly available, scalable production environments on Azure AKS
• Build and maintain monitoring and alerting systems for proactive incident response
• Manage infrastructure configuration, security, and capacity planning following cloud-native best practices
• Collaborate with development and QA teams to ensure seamless integration and release of new features
• Utilize strong Linux expertise to manage servers and environments
• Create clear architectural diagrams and documentation for technical and non-technical audiences
• Promote automation, reliability, and operational excellence across the engineering team

Senior Back-End Software Engineer

Front-End Software Engineer

DevOps Engineer – Mid-Senior Level