4 backend infrastructure engineer jobs at 4 companies in Santee, CA
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Software Developer, Backend Ads
San Francisco or Waterloo or New York City or Connecticut or New Jersey or Seattle or Los Angeles or San Diego
$149k-$299k/yrHybridFull Time
TextNow: Provides free, ad-supported mobile calling and texting services.
4+ YOE4+ years software engineering experience; strong CS fundamentals; experience with distributed systems, databases, APIs, and cloud infrastructure; proficiency in one or more modern programming languages; strong communication and collaboration skills.
Humanoid: Developing commercial humanoid robots for industrial applications.
0+ YOE0–3 years in systems or backend; CS/CE/EE degree; proficient in Python, C/C++, TypeScript, or Rust; Linux experience; on-site in San Diego; AI tooling; strong communication.
Saronic: Building autonomous surface vessels for maritime defense operations.
Experienced AI-focused security engineer who has shipped agents or LLM-based automations, builds secure backends and infrastructure, understands AI governance/DLP/monitoring, and can obtain U.S. security clearance.
LLMs, agentic loops, function calling, Infrastructure-as-Code, CI/CD, containers, APIs, data pipelines, MCP, evals
Nexstrom: Developing 2D semiconductor platforms for next-generation logic and memory.
6+ YOE6+ years building production software with deep cloud infrastructure and platform engineering experience; hands-on Kubernetes, IaC (Terraform), observability, and backend coding in Go/Python/Rust.