Vantor is seeking a Senior Front-End Software Development Engineer to design and build modern, data driven web applications for enterprise clients. You will architect front-end solutions, implement responsive UIs, and integrate with APIs using modern JavaScript frameworks. Partnering closely with back-end, data, and cloud engineers, you'll contribute to scalable, secure, and maintainable solutions. You'll lead code reviews, mentor developers, and champion front-end best practices, performance, accessibility, and testing. Working in agile teams, you'll collaborate directly with clients, own outcomes from concept to production, and continuously refine our front-end engineering standards.
Responsibilities
- Design and implement responsive, accessible front-end interfaces for modern web applications
- Architect front-end solutions and contribute to overall application design and standards
- Develop high-quality, maintainable code using modern JavaScript frameworks and tools
- Integrate front-end components with RESTful and Graph
- QL APIs and back-end services
- Optimize applications for performance, scalability, and cross-browser compatibility
- Write and maintain unit, integration, and end-to-end tests for front-end code
- Lead code reviews, provide technical guidance, and mentor junior developers
- Collaborate with cross-functional agile teams and engage directly with clients to refine requirements
- Contribute to design systems, reusable component libraries, and front-end tooling
- Champion front-end best practices, security, and continuous improvement across the team
Required Skills
- JavaScript (ES6+)
- Type
- Script
- React or similar modern front-end framework
- HTML5 and CSS3
- Responsive and mobile-first design
- RESTful and Graph
- QL API integration
- Front-end testing (Jest, Cypress, or similar)
- Version control with Git
- Performance optimization and web accessibility
- Agile/Scrum development practices