Back End Developer (Node.js, SQL)

Reposted 24 Days Ago
Hiring Remotely in Poland
Remote
Mid level
Information Technology • Security • Software
The Role
Develop and optimize API and backend for a high-load product, focusing on SQL query efficiency and maintaining cybersecurity.
Summary Generated by Built In

About us

Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching with peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it eliminates routine labor, preempts ransomware and security risks, and protects the digital employee experience. 


In 2025, Action1 was recognized by Inc. 5000 as the fastest-growing private software company in America. The company is founder-led by Alex Vovk and Mike Walters, American entrepreneurs who previously founded Netwrix, a multi-billion-dollar cybersecurity company. 

You will:

  • Develop API and backend for a high-load product with numerous endpoints
  • Optimize SQL queries to handle billions of data
  • Do code optimization to support many connections
  • Make the world more cyber secure every day!

Requirements
  • 4+ years of software development experience
  • Excellent knowledge of Node.js, JS, SQL/MySQL
  • Experience in designing and developing REST APIs
  • Good knowledge of AWS (Lambda, RDS, Dynamo)
  • Knowledge of PHP or readiness to learn it
  • Ability to work independently and as part of a team in a highly dynamic and fast-paced environment (yes, as always :)

Benefits
  • A multitude of interesting challenges and opportunities
  • Stable income and flexible working hours, opportunities for promotion
  • Friendly and professional peers, eager to help and help you grow

Join Action1 and be a driving force behind our success!

Skills Required

  • 4+ years of software development experience
  • Excellent knowledge of Node.js, JS, SQL/MySQL
  • Experience in designing and developing REST APIs
  • Good knowledge of AWS (Lambda, RDS, Dynamo)
  • Knowledge of PHP or readiness to learn it
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The Company
HQ: Houston, Texas
89 Employees
Year Founded: 2018

What We Do

Action1 is an autonomous endpoint management platform that is cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching - AEM’s foundational use case - through peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it eliminates costly, time-consuming routine labor, preempts ransomware and security risks, and protects the digital employee experience. Trusted by thousands of enterprises managing millions of endpoints globally, Action1 is certified for SOC 2 and ISO 27001. The company is founder-led by industry veterans Alex Vovk and Mike Walters, American entrepreneurs who founded Netwrix, which has grown into a multi-billion-dollar industry-leading cybersecurity company.

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