Senior Frontend Engineer: Real-Time Trading UI

Plexus Resource Solutions; New York (NY); On-site; USD 120,000 - 210,000; Full time

Job summary

Plexus is partnering with a fast-growing startup building the next generation of prediction markets. We are seeking a Senior Frontend Engineer to shape the trading experience, building complex, data-dense interfaces with real-time data and high performance using React and TypeScript.

You’ll own frontend architecture, ship features, and collaborate with traders to turn feedback into polished, reliable experiences for the New York area.

Qualifications

• Experience with React and TypeScript in production environments.
• Ability to own frontend architecture decisions.
• Ability to measure/improve rendering performance.
• Design data flows and state management for real-time trading UIs.

Responsibilities

• Design data flow and state management for a large, real-time trading application.
• Build and ship product features in React and TypeScript.
• Keep data-dense interfaces fast and responsive.
• Make frontend architecture decisions that support growth without sacrificing quality.
• Turn trader feedback and product ideas into polished experiences.

Skills

React

TypeScript

Frontend architecture

Performance optimization

Data-dense UI

Collaboration

Ownership

Job description

Plexus is partnering with a fast-growing startup building the next generation of prediction markets. We are seeking a Senior Frontend Engineer to shape the trading experience, building complex, data-dense interfaces with real-time data and high performance using React and TypeScript.

You’ll own frontend architecture, ship features, and collaborate with traders to turn feedback into polished, reliable experiences for the New York area.