Salary$136,000 - $209,000
ExperienceSenior
TypeInternship
Posted2026-10-28
Deadline2026-12-05
1

The Role

NexTech Systems is wiring up its next product line, and the Senior Software Engineer we hire in Downey, CA gets to choose half the tools. An internship Senior Software Engineer seat at NexTech Systems that pairs $136,000 - $209,000 with ownership, collaboration, and a long-term growth track.

Key Responsibilities

  • Own data integrity across NexTech Systems's Flask stores so Downey numbers never lie
  • Build Initiative self-service tools so Downey teams stop filing tickets for everything
  • Map data flow across NexTech Systems's Rust services and spot the leaks
  • Trace a technology number back through Rust services until it finally adds up
  • Sketch the Rust architecture, defend it in review, then build the thing
  • Reach into legacy Next.js modules and leave them cleaner than you found them
  • Decode the undocumented Flask service nobody at NexTech Systems remembers writing

What You'll Bring

  • At least 7 years of standing behind your own estimates
  • Pattern recognition earned across many technology engagements
  • Ability to thrive both independently and as part of a tight-knit team
  • Enough Initiative to be dangerous, enough AWS to be trusted
  • Experience translating Facilitation complexity for a non-technical audience
  • Comfort owning a number that goes up or down because of you

At NexTech Systems, a goal-oriented Downey-based studio, the whole mission boils down to making Flask feel effortless for everyone downstream. Ownership runs deep here: you'll own outcomes, not just tasks, from your first week as a Senior Software Engineer.

You get $136,000 - $209,000, a robust benefits suite, and hands-on mentorship aimed at making you a stronger technology professional.

Applications are flowing in for this technology role, and we are reviewing each one promptly.

If you're excited about technology work, we want to hear from you.

2

Skills

  • Rust
  • Flask
  • AWS
  • Next.js
  • Facilitation
  • Initiative
3

Benefits

  • Employee stock purchase plan (ESPP)
  • Paid maternity leave
  • Health Savings Account (HSA) with employer contribution
  • Educational Assistance
  • Military leave
  • On-site childcare
  • Equipment and hardware allowance
Apply for this Position