Full-Stack Software Engineer for AI Tools & Scalable Systems

LM Studio; New York, Northern (NY, KY); Hybrid; USD 140,000 - 210,000; Full time

Benefits offered by this job

Competitive salary

Equity grants

Medical plan

Catered meals

Flexible PTO

Flexible WFH

SoHo NYC office

Job summary

LM Studio in New York seeks a Full Stack Software Engineer to work across our web platforms, API backend, SDK, and desktop app. You will build React interfaces, design the API and data model behind them, debug network behavior, and ensure system operation under real load.

You should understand browsers and servers, databases and transactions, HTTP and TCP, concurrency and failure, and the constraints of serverless execution.

Qualifications

• Significant experience building and operating production software across frontend and backend systems.
• Excellent TypeScript and React fundamentals.
• Strong understanding of APIs, SQL, relational databases, and data modeling.
• Solid networking fundamentals, including TCP, HTTP, WebSockets, and streaming.
• Understands how systems scale and the tradeoffs in serverless and distributed environments.
• Able to investigate problems across client, network, service, and database layers.
• Takes personal responsibility for the quality, reliability, and performance of their work.
• Deep interest in AI, developer tools, and open-weight models.

Responsibilities

• Build features across LM Studio's web platforms, API backend, SDK, and desktop app.
• Design user experiences together with the services, data models, and protocols that support them.
• Build systems that remain fast and reliable as usage grows.
• Diagnose and fix problems wherever they occur in the stack.
• Make technical decisions, explain the tradeoffs, and remain responsible for the result.

Skills

Production software experience across全

TypeScript

React fundamentals

APIs and data modeling

SQL and relational databases

Networking fundamentals

Serverless and distributed systems

Cross-layer problem investigation

AI enthusiast

Job description

LM Studio in New York seeks a Full Stack Software Engineer to work across our web platforms, API backend, SDK, and desktop app. You will build React interfaces, design the API and data model behind them, debug network behavior, and ensure system operation under real load.

You should understand browsers and servers, databases and transactions, HTTP and TCP, concurrency and failure, and the constraints of serverless execution.