Senior React Developer

Insight Global is partnering with a leading Oil & Gas client in Houston, TX to hire a Senior React Developer. This role is part of the Real-Time Operations team within the Information Systems department, focused on developing and maintaining software applications that process real-time field data. These applications are critical tools used by Petroleum Engineers to make data-driven decisions during well drilling operations.

Key responsibilities of this role include :

1. Frontend Development with React & Material UI :

• Develop responsive, pixel-perfect UIs using React. js and Material UI (MUI), ensuring seamless cross-device compatibility.
• Collaborate with designers to implement modern, accessible, and scalable UI components using FIGMA.
• Optimize applications for performance (e. g., lazy loading, code splitting) and adhere to best practices.

2. Real-Time Data Handling & Visualization :

3. Data Optimization & Performance :

4. Code Quality & Testing :

Based on knowledge and experience, this position offers an hourly rate range of $60-75 / hr.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity / affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and / or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal. com. To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy : .

o Experience with SciChart, Highcharts, D3. js, or MapBox for complex visualizations.

o Knowledge of WebGL for high-performance rendering.

o Hands-on experience with WebSocket, Socket. io, or Server-Sent Events (SSE).

o Familiarity with data aggregation / downsampling techniques for smooth charting.

o Exposure to Jest, Cypress, or React Testing Library.

o Understanding of Docker, AWS, or deployment pipelines.

o 4+ years of experience in React. js and JavaScript (ES6+).

o Proficiency in Material UI (MUI), HTML5, CSS3, and modern tooling (Webpack, Babel).

o Strong state management skills (Redux, Context API, Zustand).

o Experience with RESTful APIs and asynchronous data handling.

o Version control (Git / GitHub / GitLab) and CI / CD workflows.

o Problem-solving mindset and attention to detail.