Position: Back-end Developer (JavaScript, Node.JS) / SRE
Company: Binance
Category: Node.js
Experience required: 5y
English level: upper

Your duties will be designing & improving internal monitoring tools, testing in production environments, working closely with Dev, QA and DevOps teams, while also providing rostered on-call support.

Experience with DevOps/SRE and monitoring large scale performance critical applications would be beneficial.

This is a full-time position that can be remote. Our preference is European time zones.

**Responsibilities:**
- Develop & maintain monitoring tools
- Automate production testing
- Identify and troubleshoot performance and software issues
- Update, track and resolve technical issues
- Suggest architecture improvements, recommend process improvements
- Evaluate new technology options and vendor products. Ensure critical system security through the use of best in class security solutions

**Requirements:**
- 5+ years as a JavaScript developer, ideally, with background in monitoring & supporting large scale production systems
- Deep understanding of REST API design and WebSockets
- Experience with using JavaScript on back-end (Node.js or Deno)
- Demonstrated programming capability in vanilla JavaScript
- Good command of Linux environment
- Clear, logical communicator in English

**Familiar with:**
- Familiar with tools such as Docker, Nginx, Prometheus, Grafana, etc
- Familiar with cloud services such as AWS and GCP
- Experience working remotely across multiple time zones
- Front-end programming languages such as HTML/CSS

**Good to have:**
- Experience in large-scaled distributed environments
- Experience with using time series databases
- Understanding of high-level programming languages such as Python, Go
- Understanding of low-level programming languages such as C, C++, Rust
- Contributed to open source projects