Full Stack Software Engineer at Intercontinental Exchange Holdings, Inc. | NY | Rezi

Full Stack Software Engineer at Intercontinental Exchange Holdings, Inc.

Full Stack Software Engineer

Intercontinental Exchange Holdings, Inc. · NY

Today

Full Stack Software Engineer

Intercontinental Exchange Holdings, Inc. · NY

16 hours ago
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About the Role

The New York Stock Exchange is seeking a versatile Full Stack Software Engineer to work across the entire stack, from data and services through to the user experience. This is a builder's role where you will own problems from idea to production, taking on work across design, implementation, testing, and delivery. The role emphasizes the use of AI and agentic tools to enhance speed, quality, and scope of work. You will join a fluid team that moves quickly, requiring concise communication and the ability to thrive in an agile environment with complex, loosely defined problems.

Responsibilities

  • Design and build thoroughly tested, efficient, maintainable software across the full stack
  • Own features from early concept and prototype through to production and support
  • Design, build, and integrate RESTful APIs and services
  • Contribute to and enhance shared component and testing frameworks
  • Use AI and agentic development tools to accelerate implementation, testing, refactoring, and documentation
  • Review and validate code generated by AI with the same rigor as any other change
  • Define conventions and guardrails for AI-generated code
  • Choose appropriately sized AI models for each task, balancing capability against speed and cost
  • Create and maintain clear software documentation
  • Prepare and produce releases of software components
  • Build wireframes and prototypes to validate ideas quickly
  • Provide support throughout the software delivery process, including beyond business hours when necessary

Requirements

  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience
  • 2 or more years of professional software development experience
  • Strong computer science fundamentals, including data structures, testing, debugging, and clean, maintainable design
  • Proven ability to work across the full stack, comfortable on both the frontend and the backend
  • Proficiency with a modern frontend framework and core web technologies (JavaScript, HTML5, CSS)
  • Experience building backend services and integrating RESTful APIs
  • Experience working with a relational database (e.g., Oracle, PostgreSQL)
  • A habit of writing automated tests and reviewing code with care
  • Demonstrated, recent experience using AI development tools
  • Excellent communication skills and the ability to explain technical solutions clearly
  • Ability to work well both independently and as part of a team
  • Strong desire to grow

Skills

  • React
  • TypeScript
  • JavaScript
  • HTML5
  • CSS
  • RESTful APIs
  • Oracle
  • PostgreSQL
  • AI development tools
  • Claude Code
  • OpenAI Codex
  • Cursor
  • GitHub Copilot
  • AI agents
  • Anthropic
  • OpenAI
  • Google
  • xAI
  • Meta
  • Spring Boot
  • AG Grid
  • D3
  • Jest
  • React Testing Library
  • Enzyme
  • Chai
  • Playwright
  • jest-puppeteer
  • cucumber-js
  • WebSocket
  • Cloud platforms
  • Containers
  • CI/CD pipelines
  • Financial markets
  • Trading systems

Location

  • New York

Work Type

  • Full-time

Experience Level

  • 2+ years

Education Level

  • Bachelor's degree in Computer Science or related field, or equivalent practical experience

Salary/Compensations

  • $130,000 - $160,000 USD

Benefits

  • Healthcare coverage (medical, dental and vision)
  • 401(k) plan
  • Life insurance
  • Time off
  • Paid leave for qualifying circumstances

About the Company

  • The New York Stock Exchange (an Intercontinental Exchange company) is synonymous with finance and is the world's most trusted exchange group.
  • We operate a family of exchanges spanning equities, options, ETFs, and bonds, all running on trading technology we build and operate ourselves.

Equal Opportunity

  • Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.