SeniorLead React Engineer

We are looking for a Lead Fullstack React Python Engineer who is actually aComputer Scientist at heart. Unlike typical web development roles focused on e-commerce or landing pages this position involves building advanced simulation software for the energy industry. You will work on optimizing subsurface modeling and operational efficiency tools that require deep technical rigor.

This is a heavy-engineering environment. You wont just be consuming APIs; you will be part of a mature ecosystem where the Backend is King. We need someone who isnt afraid of a Windows-based enterprise environment and can dive into a complex codebase to figure things out.

Key Responsibilities:

• Complex UI Construction: Develop scalable React applications that handle massive datasets real-time results and engineering workflows.
• Backend Fluency: While you will write mostly TypeScript/React you must be comfortable navigating reading and debugging C# / .NET backend code to understand data flows.
• Technical Leadership: Lead technical discussions and mentor team members specifically bridging the gap between modern Frontend patterns and established Enterprise architectures.
• Resilient Engineering: Ensure maintainability and performance in a legacy-rich environment. You troubleshoot problems; you dont just report them.

Requirements:

• Full stack developer who is comfortable with React C# Python and AWS.
• AWS cloudbased enterprise product development requiring expertise including CICD pipeline Azure DevOps maintenance.
• Candidates must be able to adapt to agile development practices and respond effectively to a dynamic fast-changing environment.
• Understanding of 3D visualization with the ability to leverage legacy APIs to render and enhance large-scale files delivering a seamless animated subsurface reservoir view.
• Prompt communication and strong adaptability for collaborating with remote teams are essential requirements.
• 5 Years in Production: Proven experience building complex React applications ideally in sectors like Fintech Banking Engineering or Science.
• .NET/Windows Ecosystem: Familiarity with Visual Studio Azure DevOps and reading C# code is a massive plus. (Mac-only users might struggle here).
• Math & Data Proficiency: Experience rendering complex data (Charts 2D/3D Projections Maps) or working with simulation/scientific domains.
• Enterprise Mindset: You understand that cutting-edge in our industry means stability precision and handling legacy constraints intelligently.

Why You

• You are bored by CRUD apps and want a mathematical/logic challenge.
• You define yourself as a Software Engineer first and a Frontend Dev second.
• You have excellent communication skills to collaborate with multidisciplinary teams (QA Backend Product).