TechSphereAPPLY ▸

Salary

$129,000 - $185,000

Type

Part-time

Level

Senior

Location

Murrieta, CA

Posted

2026-10-17

Apply deadline

2026-12-28

The role

Our technology stack is growing faster than our team, so TechSphere is bringing on a Web Designer to keep the architecture honest. At its core, this is a senior Web Designer job in CA that rewards 6 years with $129,000 - $185,000 and room to run.

Key Responsibilities

  • Ship Git fixes to TechSphere customers in Murrieta, CA the same day they report them
  • Build internal tooling that improves developer productivity and velocity
  • Shave milliseconds off the technology hot path that TechSphere users feel every click
  • Trace a technology number back through JavaScript services until it finally adds up
  • Catch the endlessly-iterating .NET Core regression in staging before it ever reaches Murrieta customers

What You'll Bring

  • The grit to debug at 4pm on a Friday without complaint
  • 6+ years that left you with strong instincts and few illusions
  • Solid Flexibility grounding, plus Git you can pick up on the fly
  • Senior fluency in Rust, with Written Communication on your roadmap
  • A portfolio or work samples that demonstrate your technology expertise

Our autonomy-rich approach to technology has made TechSphere a go-to choice for companies throughout CA. Our Murrieta office runs on mutual respect, low ego, and a genuine willingness to help.

Step into $129,000 - $185,000, real mentorship, a benefits package that delivers, and the kind of flexible part-time rhythm people rarely leave.

Newly refreshed, this senior position in Murrieta welcomes applicants now.

Bring 7 of grit or a fresh perspective; either way, this Web Designer role wants you.

Required skills

Perks

Apply for Web Designer

TechSphere in Murrieta, CA. Part-time, Senior. Closes 2026-12-28.

Submit application ▸