Senior Frontend Engineer - React JB-4956

We are looking to add a Senior Frontend Engineer to our growing team.

We build highly complex web applications that transform sophisticated underground data into clear, interactive, real-time visual

What You’ll Do:

Develop complex, production-grade web applications using React and TypeScript

Design and build advanced UI components that are performant, responsive, and scalable

Translate complex real-time underground data into intuitive visual experiences

Work on 3D maps, layered geospatial visualizations, and data-rich interfaces

Optimize browser-level performance for rendering-heavy applications

Collaborate closely with a small, high-ownership team in a fast-moving environment

6+ years of professional experience building modern, production-grade web applications

Strong, hands-on experience with React in complex, real-world applications

High proficiency in TypeScript and modern JavaScript (ES6+)

Solid understanding of frontend architecture, component design, and state management patterns

Proven experience building data-intensive, real-time, or visualization-heavy user interfaces · Ability to design performant, scalable frontend solutions and reason about browser-level performance

Comfortable working in a fast-moving environment with evolving requirements and high ownership