Software Engineer, Product
Build and own user-facing product systems across web, mobile, and internal tools, integrating LLMs, graph reasoning, and sensor data for cyber-physical security applications. Requires 4-8 years shipping reliable production systems, polyglot coding skills, and comfort with cloud deployments in an early-stage NYC-based startup.
About the job
Responsibilities
- 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.
- Turn customer workflows into production product capabilities using LLMs, graph reasoning, and sensor data.
- Ensure reliability through testing, automation, and tight feedback loops.
- Work directly with customers and deployments globally (~10–15% travel).
- Partner with RF, ML, and product teams to deliver integrated systems.
- Define the trust boundary between hardware and software.
Requirements
- 4–8 years shipping reliable production systems.
- Polyglot engineer comfortable moving between TypeScript, Python, and systems languages like Rust or Go as the problem demands.
- Comfortable deploying and integrating with cloud systems like AWS or GCP in production environments.
- Obsess over software quality, reliability, and maintainability.
- Built production systems using LLMs, vector databases, and retrieval pipelines.
- Thrived in an early-stage startup.
- U.S. Person status required. May involve export-controlled data.
Nice-to-Haves
- Built production web applications used by technical or operational teams.
- Built iOS applications or worked closely with native mobile teams.
- Integrated LLMs, vector databases, or graph-based reasoning into production products.
- Created secure operational dashboards, admin tooling, or internal developer platforms.
- Worked with IoT, BLE/Wi-Fi, spatial computing, or sensor-driven products.
- Optimized backend systems and databases under production load.
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.
Skills
TypeScript, Python, Rust, Go, AWS, GCP, LLMs, Vector Databases, iOS
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