Position: Senior Frontend Engineer (React)
Company: LeanyLabs
Category: JavaScript
Experience required: 3y
English level: intermediate
Published: 2022-03-01T00:00:00+02:00

**Project description**
Our client is young, still one of Israel's fastest-growing digital content companies that achieved great success in data-driven traffic analysis.

Together, we're building a platform that takes traffic analysis to the next level by enabling users to configure custom reports with multiple tabs, various filters, and metrics sliced over different dimensions. A/B tests and multiple compare modes encourage data-driven improvements, and snapshots allow re-evaluating historical decisions anytime.
 
The platform has been developed by LeanyLabs from scratch for over a year now. For months, it has been the primary tool for gathering valuable insights from the client's data. Now it's time to extend the functionality by bringing sophisticated AD management directly into the platform. 
 
The project is built on TypeScript with React, Redux, Material UI, and other libraries. It has a custom high-performance calculation engine that does all the heavy lifting in a WebWorker thread and provides the main UI with clean data. The client's team takes care of the back-end and provides new front-end features and designs.

**Requirements**
- 4+ years of experience building React/Redux applications
- Extensive experience with TypeScript
- Intermediate English level

**Will be a bonus**
- Experience with Material UI and Web Workers
- Data Analytics projects in your portfolio
- Upper-Intermediate English level

**Your day-to-day responsibilities will include**
- Leading the development process
- Solving challenging tasks
- Regular communication with the client
- Engaging in all aspects of release cycles including requirements review, work estimation, design, implementation, testing, and review
Identifying gaps in requirements or designs, and present options to address them
- Designing and implementing new features
- Performance profiling & optimizations
- Covering critical code with unit and integration tests
- Peer-to-peer code reviews

**We offer**
📈 Constant professional growth and improvement:
- Challenging projects with innovative technologies
- Close cooperation with the clients
- Help with personal development and mentorship
- English learning opportunities
- Knowledge sharing events
😄 Comfortable, focused work:
- Remote and work from home encouraged
- Minimal bureaucracy
- Flexible schedule
- Good hardware

And, of course, all of the traditional benefits in the IT industry.