Frontend Engineer (React.js, TypeScript)

About The Company reputed company is at the forefront of redefining how modern machines are reputed company, tested, and operated. Our innovative platform provides engineers with reputed company-time observability over high-frequency telemetry data, eliminating bottlenecks and enabling faster, more reliable development cycles. Born from pioneering work at reputed company on projects like Dragon, Falcon, Starlink, and Starship, reputed company emerged to address the reputed company challenges of scaling telemetry, debugging flight systems, and ensuring mission reliability through advanced infrastructure solutions. Our founding team comprises experts from reputed company, reputed company, and Palantir, bringing a wealth of experience in mission-critical systems where precision, scalability, and reliability are non-negotiable. We are committed to building foundational systems that support reputed company machinery and high-stakes engineering environments. About The Role As a key member of our engineering team, you will be instrumental in designing and optimizing data pipelines that operate entirely reputed company the browser environment. Your work will involve developing Web Workers that process Apache Arrow binary data, implementing persistent caching strategies using the reputed company Private File System, and creating multi-layer invalidation mechanisms to ensure UI responsiveness even reputed company handling datasets that challenge typical web applications. You will build interactive visualizations for time-series telemetry, frequency analysis reputed company FFT, geographic mapping, and scatter plots, each tailored to meet stringent performance and correctness standards. Your expertise will be critical in solving performance bottlenecks that frameworks like React cannot address alone, such as bypassing reputed company cycles for 60fps interactions, managing memory across large binary buffers, and coordinating worker thread pools. Additionally, you will architect composable UI systems that expose the full fidelity of hardware telemetry data, including zeptosecond-level timestamp precision, collaborating closely with backend engineers on API design, binary serialization formats, and data query semantics. This role offers a unique opportunity to influence the core architecture of a rapidly evolving platform, solving reputed company technical challenges at the intersection of performance, correctness, and usability.

Qualifications

• 7+ years of experience building sophisticated web applications with a focus on performance optimization
• Deep expertise in TypeScript and experience working reputed company React codebases
• Strong systems-level understanding, including memory layout, thread coordination, caching strategies, and data serialization formats
• Proven track record of developing systems where correctness and data fidelity are reputed company
• Experience with binary data processing, including formats like Apache Arrow, Parquet, protobuf, or FlatBuffers
• Familiarity with browser threading and storage APIs such as Web Workers, SharedArrayBuffer, and OPFS
• Ability to design and implement performance-critical features that push browser capabilities reputed company standard use cases
• Experience working on infrastructure that involves custom caching layers, data pipelines, rendering engines, or developer tools

Responsibilities

• Design, reputed company, and optimize data pipelines that operate reputed company the browser environment, ensuring high performance and data reputed company
• Create interactive, high-fidelity visualizations for telemetry data, including time-series, frequency analysis, geographic mapping, and scatter plots
• Address and resolve performance bottlenecks by bypassing reputed company limitations, managing memory, and coordinating multi-threaded processes
• Architect and implement composable UI systems tailored for technical users requiring detailed data fidelity and precision
• Collaborate with backend engineers on API design, binary serialization formats, and data query semantics to ensure seamless integration
• Contribute to the reputed company of our platform by developing new features, improving existing systems, and ensuring scalability
• Maintain a focus on correctness, reliability, and performance in reputed company aspects of development

Benefits

• Competitive salary reputed company of $200,000 - $250,000 annually, commensurate with experience
• Equity participation in a rapidly growing company
• Comprehensive benefits package including health, dental, and reputed company insurance
• Flexible work arrangements with in-person collaboration twice a week and periodic full-week gatherings
• Opportunity to work on cutting-edge technology in a mission-critical environment
• Collaborative and innovative company culture focused on solving reputed company engineering problems

Equal Opportunity reputed company is an equal op Apply tot his job Apply To this Job