All offersKrakówJSSenior / Lead Software Engineer
Senior / Lead Software Engineer
JS
callstats.io

Senior / Lead Software Engineer

callstats.io
Kraków
Type of work
Undetermined
Experience
Senior
Employment Type
Permanent
Operating mode
Office

Tech stack

    React
    master
    JavaScript / jQuery / Bootstrap / ReactJS
    master
    WebSocket
    advanced
    English
    advanced
    Django
    regular
    Golang
    regular

Job description

You will work on our dashboard front- and back-end and guide the dashboard team to move ahead with velocity and elegance. The front-end of our product analytics service is mainly written in React. The back-end used to be mostly Django/Python and the new parts are written in Golang (e.g., auth, APIs, etc). You will be building APIs, components to pull and display call data. You’ll also be working on machine learning data and integrations.

What we expect from you

  • A minimum four years of software development experience.
  • You are proficient in any two of the following: Django, Go, React.
  • You have a deep understanding of closures, DOM manipulation, HTTP, WebSockets, and cross browser compatibility challenges.
  • You have setup the Javascript toolchain (Grunt, less, etc.).
  • You are comfortable writing code at any point in a stack.
  • You have demonstrated skill and enthusiasm for learning, and applying new technologies when appropriate.
  • Fluency in spoken and written English.

What we offer

  • Immediate impact: You are part of a small but growing team and your impact is immediately felt. There is no shortage of interesting and challenging tasks.
  • Good compensation: Competitive salary and options.
  • Friday demo: Every week you get to show-off your contributions and get immediate feedback.
  • Great team: Our team is sharp, eccentric, loyal, and ambitious.
  • Fun times: Weekly and monthly outings.
  • Education: Our commitment to learning as a team and individual growth.

Interested? Send us your application

What is the hardest real-world distributed system or networking problem that you have ever diagnosed and perhaps solved? Explain it in your cover letter in as much detail as you can. We love reading about reverse engineering. careers@callstats.io