Senior UI Front-End Engineer (React/TypeScript) – Platform

Jump Trading; Illinois; On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Discretionary bonus eligibility

Medical, dental, and vision insurance

HSA, FSA, and Dependent Care options

Employer Paid Group Term Life and AD&D

Voluntary Life & AD&D insurance

Paid vacation plus paid holidays

Retirement plan with employer match

Paid parental leave

Wellness Programs

Job summary

Jump Trading Group is seeking an experienced UI front-end developer to join our UI platform team and help build and extend core UI platforms used across trading applications.

You will work with React, TypeScript, WebSocket, REST, and UI testing in a fast-paced, highly collaborative environment, often engaging in pair programming and rigorous validation to ensure quality and value delivery for the firm.

Qualifications

• At least 4+ years of professional experience building web-based UIs.
• Extensive experience with React, TypeScript, WebSocket protocols, REST, and UI unit-testing.
• Very comfortable working in a highly agile, collaborative methodology (sprints, pair-programming, testing, estimation, etc.)
• Deep empathy for developers who will consume your platform and foresight to deliver improvements while also managing change carefully
• Reliable and predictable availability

Responsibilities

• Build and extend Jump's core UI platform and business-critical applications.
• Collaborate with multiple teams to enable them to build their own applications on the platform.
• Participate in agile ceremonies, testing, and code reviews to ensure high-quality UI.

Skills

React

TypeScript

WebSocket

REST

UI unit-testing

Agile methodology

Pair programming

Developers empathy

Availability

4+ years experience

Tools

Kubernetes

Helm

Containers

CI/CD pipelines

Job description

Jump Trading Group is seeking an experienced UI front-end developer to join our UI platform team and help build and extend core UI platforms used across trading applications.

You will work with React, TypeScript, WebSocket, REST, and UI testing in a fast-paced, highly collaborative environment, often engaging in pair programming and rigorous validation to ensure quality and value delivery for the firm.