# Software Engineer, Full Stack

**Company:** [Sweep360](https://hotfix.jobs/companies/sweep360)
**Location:** New York, NY
**Role:** Fullstack Engineering
**Salary:** Up to $220k/yr
**Experience:** 5+ years
**Skills:** JavaScript, Python, Rust, Go, AWS, GCP, LLMs, Vector Databases, iOS, Iot, Kubernetes, React
**Posted:** 2026-03-27

> Full stack engineer building user-facing web/mobile systems, internal tools, and integrations with LLMs, vector DBs, and cloud services for cyber-physical security. Requires 5+ years experience, polyglot skills in JS/Python/Rust/Go, and independent shipping in production.

## Job Description

## What you'll do
- Own user-facing systems and internal tools.
- Build product systems across web, mobile, and internal tooling.
- Integrate with backend systems and deploy product-facing services.
- Leverage LLMs, graph reasoning, and sensor fusion across production systems.
- Ensure reliability through testing, automation, and tight feedback loops.
- Work directly with elite users globally (~10–15% travel).

## What we’re looking for
Polyglot engineer (JS + Python + Rust/Go preferred) who can quickly pick up new tools when needed.
Comfortable deploying and integrating with cloud systems (AWS/GCP) in production environments.
5+ years shipping production systems where reliability matters.
Worked with LLMs, vector databases, and prompt pipelines.
Operates independently, ships fast, and holds a high bar for output.
U.S. Person status required (may involve export-controlled data).

## Bonus if you’ve
- Built iOS applications.
- Tinkered with IoT or spatial computing (BLE/WiFi, AR/VR).
- Obsess over code-quality (SonarQube or similar).
- Built secure operational dashboards or admin workflows.
- Optimized database performance under scale.

## Compensation
Base salary up to $220,000, depending on qualifications, experience, and impact. Total compensation includes equity, premium insurance, 401(k), flexible PTO, and other individual benefits.

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**Apply:** https://hotfix.jobs/jobs/27097113-b4d4-409c-9139-6bb7e3c3b35b
**Canonical:** https://hotfix.jobs/jobs/27097113-b4d4-409c-9139-6bb7e3c3b35b