RemoteLeaf Logo
Log in Sign up

Senior Frontend Engineer - JTX

1 month, 3 weeks ago
United States
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
Android Expo iOS Next.js React React Native Solana Tailwind CSS TypeScript WebGL WebSockets
Apply Now
Jito Labs

Jito Labs

Jito Labs maximizes Solana blockchain efficiency for validators and traders with high-performance systems and tailored solutions.

Internet Software & Services
1-10
View All Jobs 2

Description

  • Build and own the JTX client across web and mobile.
  • Ship real-time trading interfaces, including order books, charts, order entry, positions, and execution visibility.
  • Optimize latency and rendering performance for streaming market data.
  • Decide what logic belongs on the client versus the server.
  • Build wallet and signing flows, including self-custodial and embedded wallet onboarding.
  • Own shared component, state, and data layers used by the broader product team.
  • Make architectural decisions that remain sound as the codebase, team, and user base scale.
  • Collaborate with design, product, and infrastructure partners.
  • Ship quickly, review real user feedback, and iterate on the product.

Requirements

  • 5+ years building production frontend software, including real-time, data-dense, or financial products.
  • Deep experience with React and TypeScript.
  • Experience with mobile development, such as React Native, Expo, or native iOS and Android.
  • Strong understanding of browser performance, memory usage, WebSockets, and network behavior under load.
  • Security-first instincts around signing flows, key handling, and logging sensitive data.
  • Comfort working in a live codebase and refactoring without interrupting shipping.
  • Ability to evaluate business and engineering tradeoffs and explain complex topics clearly.
  • Experience with trading terminals, exchange or brokerage frontends, or consumer fintech at scale (preferred).
  • Experience with charting, time series, or high-frequency data visualization such as canvas or WebGL (preferred).
  • Experience with Solana or EVM app development, wallet integrations, or transaction signing (preferred).
  • Experience maintaining a public TypeScript library or design system (preferred).

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

EverService

WordPress Developer, LawRank MX

EverService 51-250 Professional Services

LawRank, an EverService Holdings legal marketing agency, is seeking a mid-level WordPress Developer to build, maintain, and optimize custom websites for law firm clients.

Mexico Full-time Mid Level Frontend Engineer / Web Developer
CSS Git Google Analytics Google Tag Manager HTML JavaScript PHP REST API Sass SEO WordPress
23 minutes ago
Qualysoft

ABAP IS-U Developer

Qualysoft 251-1K Internet Software & Services

Qualysoft Group is seeking an SAPUI5/SAP Fiori Developer to deliver remote Meter2Cash applications and integrations for international utility-sector projects from October through December 2026, with a possible extension.

Hungary Contract Mid Level Frontend Engineer / Web Developer
CI/CD Git JavaScript Python SAP ABAP
38 minutes ago
Netomi

SDE II Frontend

Netomi 51-250 IT Services

Netomi is seeking a Frontend Engineer to build scalable, responsive web applications and improve the platform’s frontend architecture and performance for enterprise customer experience automation.

Canada Full-time Mid Level Frontend Engineer / Web Developer
CSS Cypress HTML Jasmine JavaScript Jest Karma Mocha Node.js React REST API TypeScript Vue.js Wireframing
38 minutes ago
Y

AI Frontend Developer

Yuno 51-200 Payment Processing Software

Yuno is hiring a remote AI Frontend Developer in Latin America to build reliable, intuitive interfaces for AI-powered payment products, merchant experiences, and internal tools.

Chile Colombia Paraguay Peru Mexico Argentina Brazil Full-time Junior Frontend Engineer / Web Developer
Agile AWS CI/CD CSS Design Systems Docker Emotion Git HTML JavaScript NestJS Next.js Node.js React REST API Storybook TypeScript
38 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers