Senior JS Full Stack Developer (REQ/1341) - JetSoftPro | Custom Technology Solutions & Software Development

Senior JS Full Stack Developer (REQ/1341)


English level: Upper-Intermediate

work type

Work type: Office/Remote


Direction: Software development


Technical Level: Senior JS Full Stack Developer

Project Overview:

The project is a state-of-art cybersecurity app – malvertising protection for publishers monitors your ad inventory 24/7 to detect and block any malicious activity and quality issues in real-time, long before any damage can occur. Only clean ads are served and your users are never exposed to security or quality threats. It helps big enterprises to maintain a clean and secure environment. 

Project tech stack: 

  • Angular
  • Graphql Federation
  • NestJs
  • Elasticsearch
  • Mongo
  • Aws
  • Dockers

Customer Overview:

Our client is a Cyber Security company operating in the Ad Tech industry! The company is recognized as the premier provider of ad security and verification solutions for the online ‎and mobile advertising ecosystem. The company ensures high ad quality and verifies that sites ‎and apps offer a clean, safe, and engaging user experience. Our client guards against non-‎compliance, malware (malvertising), inappropriate content, data leakage, operational, and performance ‎issues.‎ Leading publishers, ad platforms, exchanges, and networks rely on our client’s ‎automated ad verification solutions to ‎monitor and protect their ad inventory. 

Technology stack:

JavaScript, TypeScript, React, Angular, Vue.js, NestJs

  • 5+ years of experience as a JavaScript/TypeScript Developer
  • 3+ years of experience with a frontend and backend framework
  • Are an expert in browser troubleshooting and debugging practices and techniques fastify/NestJs)
  • Experience with JavaScript (es5+, es6+, closure, hoisting, scope, etc.)
  • Highly experienced with TypeScript
  • Highly proficient with HTML / CSS / SCSS


  • 2+ years of experience with at least one of the frameworks React/Angular/Vue.js
  • 2+ years of experience with NestJs / fastify / GraphQl
  • Experience with R and state management methodologies
  • Experience in working with cloud environments (AWS) and containers (Docker/Kubernetes)

We offer:
  • Flexible working hours
  • Remote work/office work
  • Paid vacation
  • Paid sick leave
  • Corporate doctor services
  • Free English classes
  • Life event support
  • Payment for educational courses, certificates (50%)
  • Different sports activities in the office (badminton, tennis, darts, gym)
  • Fully equipped office with car and bicycle parking

Apply Now

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