| Job Position and Company | Posted | Location | Salary | Tags |
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Zscaler📍 Remote | $115k - $126k | |||
| $106k - $115k | ||||
Blockchain📍 Remote | $86k - $97k | |||
ISO 9001 Certified | 400+ students | Learn more | by Metana | ||
Taxbit📍 Remote | $110k - $170k | |||
Brave📍 Remote | $157k - $175k | |||
| $90k - $120k | ||||
Bitgo📍 Remote | $115k - $117k | |||
| $98k - $117k | ||||
| $87k - $100k | ||||
| $81k - $100k | ||||
| $98k - $171k | ||||
| $98k - $171k | ||||
| $87k - $117k | ||||
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Web Frontend Engineer - Camera & Video / Image Recognition
Responsibilities:
- Design, develop, and continuously improve web frontend systems, with a focus on camera, video, and image recognition related capabilities.
- Work closely with Product, Backend, Algorithm, and other teams to deliver frontend workflows, including data collection, API integration, result display, and exception handling.
- Integrate third-party image recognition services, including SDK integration, API debugging, error handling, and UX optimization.
- Build highly available, maintainable, and scalable frontend architecture while continuously improving performance, stability, and cross-device compatibility.
- Participate in technical design reviews, code reviews, frontend engineering improvements, and troubleshooting of critical issues.
Requirements:
- Strong web frontend fundamentals, including HTML, CSS, JavaScript / TypeScript, browser rendering, networking, caching, and performance optimization.
- Proficiency in at least one modern frontend framework such as React / Vue with experience building complex business systems or internal platforms.
- Solid understanding of frontend engineering practices, including modular architecture, component design, state management, build tools, coding standards, unit testing / E2E testing, and CI/CD.
- Strong analytical and troubleshooting skills, with the ability to independently diagnose production issues, compatibility problems, performance bottlenecks, and complex UI interactions.
- Experience with camera capture, video streaming, image recognition, computer vision, or related projects is highly preferred.
- Experience integrating major image recognition services is highly preferred.
- Familiarity with WebRTC, MediaDevices API, Canvas, image compression, file upload, and video stream processing is a plus.
- Backend development experience is a plus (Node.js / Java / Go / Python), with understanding of API design, authentication, and server-side data flows.
- Basic knowledge of algorithms or computer vision is a plus (object detection, feature point extraction, image quality assessment, etc.).
- Good communication skills, ownership, and the ability to drive cross-functional collaboration to resolution.
Nice to have:
- Experience in finance, payments, or related domains.
- Familiarity with mobile H5, Hybrid App, WebView, camera permissions, and device compatibility issues.
- Experience with internationalization or multilingual products.
- Experience building camera / video / image recognition frontend capabilities.
What does a JavaScript developer in web3 do?
A JavaScript developer in web3 would likely be responsible for developing applications and other software using the JavaScript programming language within the web3 ecosystem
Web3 refers to the third generation of web technology, which emphasizes the use of decentralized technologies such as blockchain and distributed ledger systems
This means that a JavaScript developer in web3 would need to be familiar with these technologies and how to use them in the development of applications and other software
They may also be responsible for maintaining and updating existing web3 applications, as well as working with other members of a development team to create new web3 applications.