Real-Time Full-Stack Engineer — Node/React, Equity

Onyx Odds; New York (NY); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive base salary

Performance-based bonus

Meaningful equity

Medical, dental, and vision coverage

Hybrid schedule in NYC

Job summary

Onyx Odds in New York City is hiring a Software Engineer to help build and scale our real-time consumer trading platform. You’ll own features from design through production, shaping architecture for a fast-growing product.

You’ll work across the stack with Node.js, TypeScript, React/React Native, PostgreSQL, and AWS, building reliable APIs, WebSocket-powered live data, and high-performance UI. This hybrid role expects 3+ years of experience, strong ownership, collaboration with product and

Qualifications

• 3+ years of professional software engineering experience.
• Experience building backend services with Node.js or similar.
• Experience with React/React Native or modern frontend.
• Strong knowledge of APIs, databases, distributed systems, and cloud infrastructure.
• Experience with PostgreSQL.
• Familiarity with AWS and deployment workflows.
• Ability to own projects independently and make sound technical decisions.
• Clear communication and collaborative working style.

Responsibilities

• Design, build, and maintain scalable features across frontend and backend.
• Develop reliable APIs and services using Node.js and TypeScript.
• Build high-performance user experiences with React and React Native.
• Work with PostgreSQL and AWS-based cloud infrastructure.
• Own projects from design through testing, deployment, and monitoring.
• Improve performance, reliability, scalability, and security.
• Debug production issues in a fast-moving environment.
• Collaborate with Product, Design, Operations, and other engineers to ship features.
• Contribute to architecture, reviews, testing, and CI/CD.

Skills

Distributed systems

APIs

Cloud infrastructure

Ownership

Team collaboration

Frontend experience

Tools

Node.js

TypeScript

React

React Native

PostgreSQL

AWS

WebSockets

Job description

Onyx Odds in New York City is hiring a Software Engineer to help build and scale our real-time consumer trading platform. You’ll own features from design through production, shaping architecture for a fast-growing product.

You’ll work across the stack with Node.js, TypeScript, React/React Native, PostgreSQL, and AWS, building reliable APIs, WebSocket-powered live data, and high-performance UI. This hybrid role expects 3+ years of experience, strong ownership, collaboration with product and