Software Engineer, Systems (Kustomer)

Software Engineer, Systems (Kustomer)
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The Kustomer organization within Meta helps businesses grow by delivering exceptional customer service via phone, email, chat, text, social, messaging and more. As a SaaS solution, Kustomer enables fast, personalized, and efficient customer and agent experiences using complete customer visibility, seamless omnichannel conversations, intelligent automation and easy, no-code customization to adapt to change.
Software Engineer, Systems (Kustomer) Responsibilities
  • Designing and implementing core, backend software components
  • Designing appropriate solutions that meets needs at different levels of scale
  • Identifying the bottlenecks and platform areas that struggle with performance during periods of high system load
  • Collaborating on ideas and brainstorming through problems with the larger engineering team and/or other squads
  • Proposing architectural and/or data access pattern changes that may be required to support scalability and reliability
  • Breaking down large ambiguous problems into smaller projects that can be solved incrementally
  • Planning technical growth strategy for various systems
  • Developing tools and metrics to gain observability into growth rates towards limits and system performance
Minimum Qualifications
  • Knowledge of profiling and performance testing
  • Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment
  • Bachelor’s degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • 6+ years experience programming in one of the following languages: JavaScript, C/C++, Java, Python, and/or PHP
  • Experience with scalability patterns in various storage systems, databases, and search engines
  • 6+ years of software engineering work experience, including hands-on experience implementing highly scalable and available systems
Preferred Qualifications
  • Experience in MongoDB or Elasticsearch, beyond ORM abstractions
  • Experience optimizing and scaling various caching systems including Redis and memcached
  • Experience working within AWS and Terraform
  • Experience managing large, zero-downtime migrations in distributed systems
About Meta
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is committed to providing reasonable support (called accommodations) in our recruiting processes for candidates with disabilities, long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support. If you need support, please reach out to
(Colorado only*) Estimated salary of $177,000/year + bonus + equity + benefits
*Note: Disclosure as required by sb19-085(8-5-20)
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