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Added 2 hours ago
Sr. React Native Engineer | US/Canada
Pack.com
Remote, United States
…React Native Engineer to lead the engineering of our iOS and Android mobile apps from development builds through app store…
Added 2 hours ago
Solution Architect
7-Eleven
Irving, TX
Familiarity with native iOS or Android application architecture and development concepts; experience with Swift, SwiftUI, Kotlin, or Jetpack Compose is a plus.
Added 2 hours ago
Staff Software Test Engineer
Realtor.com
Austin, TX
…scrum teams, 400+ repositories, and five surfaces (Web, iOS, Android, Backend…
Added 4 hours ago
K
Senior Software Engineer, Android
Knowtex
San Francisco, CA
- $180,000 to $220,000 USD / year
We are seeking a native mobile engineer to build and scale the Android experience for Knowtex’s AI-driven clinical documentation platform. You will work closely with our existing mobile…
Added 6 hours ago
AT
Senior Mobile Architect
AHU Technologies Inc
Washington, DC
- $90 to $95 USD / hour
…DMV Mobile Application, architecting and developing iOS and Android applications integrated with Mobile Backend as a Service…
Added 7 hours ago
A
Mobile Developer
Actalent
Minneapolis, MN
- $50 to $90 USD / hour
As a Mobile Developer, you design, develop, and maintain cross-platform mobile applications using Flutter and Dart, delivering intuitive solutions that meet complex business and clinical…
Added 7 hours ago
Senior Software Development Engineer, Mobile
Delta Air Lines, Inc.
Atlanta, GA
…travelers meet that experience every day. We're looking for an App Developer who builds for that scale and wants to shape how our team works, not just what we…
Added 8 hours ago
Product Designer, Design Systems, Goodreads
Amazon
San Francisco, CA
…You’ll design across all touch points including web, iOS and Android apps, and…
Added 10 hours ago
Software Engineer III - React/Native
Modivcare
Denver, CO
Expert in React Native with a proven track record of building and maintaining mobile applications for both iOS and Android.
Added 11 hours ago
W
Staff Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
…Cordova to convert and build native applications for iOS and Android. Experience creating API design/technical documentation in Stoplight. Experience building queries to store, retrieve,…
Added 11 hours ago
W
Software Engineer III
Walmart
SUNNYVALE, CA
- $117,000 to $234,000 USD / year
…Kotlin for mobile application development and building iOS and Android applications. Demonstrated knowledge in design patterns and architecture to develop scalable, maintainable, and robust…
Added 11 hours ago
W
Senior Software Engineer
Walmart
SUNNYVALE, CA
- $117,000 to $234,000 USD / year
…Java, and XML. Create and maintain internal shared libraries in Android SDK for the global app on software version control repository GitHub. Implement dependency injection capable software…
Added 11 hours ago
W
Software Engineer III
Walmart
SUNNYVALE, CA
- $187,075 to $234,000 USD / year
…applications using JavaScript, React, and Redux; building IOS and Android mobile applications with TypeScript and React-Native; achieving unit testing and improving coverage using Jest and…
Added 11 hours ago
MM
Technology Support Specialist
Mid Michigan College
Mount Pleasant, MI
- $17.94 to $19.16 USD / hour
…Microsoft (Windows), Apple (MAC OS, IOS), Google (Chrome, OS, Android) operating systems, productivity software (MS Office, Google Apps), email (Outlook, Gmail), browser software (IE,…
Added 11 hours ago
Support Technician Associate
University of Michigan
Ann Arbor, MI
Troubleshoot and repair laptop hardware, peripherals, and software applications on both Windows and Android operating systems.
Added 16 hours ago
Windows Systems Engineer (Application Packaging / Endpoint Environment
Jobgether
Remote, United States
Maintain and support endpoint technologies across modern Windows, iOS, and Android operating systems.
Added 19 hours ago
Software Engineer, Chrome Networking Security
Google
Cambridge, MA
…secure way.Chrome is available across all major platforms - iOS, Android, Windows, Mac, Linux and Chrome OS. We also built Chrome as an open source project so the entire web ecosystem could…
Added 19 hours ago
C
Full-Stack Software Engineer
CAI
Boston, MA
- $84 to $89 USD / hour
Design, build, and maintain real-time chat features using WebSockets. Develop, integrate, and support SDKs for Web, iOS, and Android to ensure seamless omnichannel messaging experiences
Added 19 hours ago
Warehouse Systems Specialist
Abbott Laboratories
IL
Configures, maintains, and troubleshoots Android devices, built-in software services like Data Wedge settings, mobile applications, and device-specific software used within warehouse…
Added 20 hours ago
Associate Manager, IT Services
The Wonderful Company
Los Angeles, CA
Experience supporting mobile devices, including iOS and Android platforms.
Added 20 hours ago
IT System Administrator - Year Round
Intrawest/Winter Park Ops Corp
Winter Park, CO
Experience supporting mobile devices (iOS, Android, Windows).
Added 21 hours ago
BI
Vice President Software
Biolinq Incorporated
San Diego, CA
- $225,000 to $300,000 USD / year
…intradermal biosensing platform to users: multiple iOS and Android smartphone applications, backend services and cloud infrastructure, data, analytics and AI services, partner integrations,…
Added 22 hours ago
IT Generalist
ZLINE
Reno, NV
Warehouse and logistics tech: rugged Android scanners, Zebra printers, and shipping software
Added 22 hours ago
Lead End User Computer & Digital Experience Architect
MGM McKesson Medical-Surgical Inc.
VA · TX
· Experience designing endpoint solutions across ChromeOS and at least two of the following: Windows, macOS, Android, iOS, virtual desktop, or virtual application delivery.
Added 23 hours ago
Integration Engineer
CO1 First Orion Corp
North Little Rock, AR
Ability to understand and explain Developer Documentation (Swagger, ReadMe)

Jobgether

Senior Frontend Engineer - JTX

Remote, United States

$175,000 to $195,000 USD / year

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Job details

Pay: $175,000 to $195,000 USD / year
Posting language: English
Posted: Oct 28, 2026

Original job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Frontend Engineer - JTX based in United States.

This is an opportunity to shape the user experience of a high-performance trading application built on Solana's fast market infrastructure. As the third frontend engineer on a live product, you will help scale an established platform by strengthening its architecture, improving performance, and expanding its capabilities across web and mobile. You will build sophisticated, real-time trading interfaces that make market data, order execution, and trading outcomes clear and intuitive. Working closely with product, design, and infrastructure teams, you will make technical decisions that influence the platform's long-term direction. The environment combines high ownership, rapid iteration, and a strong commitment to product quality, security, and performance. This role is ideal for a frontend engineer who thrives on complex technical challenges and wants to build responsive, reliable tools for demanding traders.

Accountabilities

• Frontend development and ownership: Build, maintain, and scale the trading application across web and mobile, taking responsibility for the complete user-facing experience.

• Real-time trading interfaces: Develop and improve order books, charts, order entry, positions, market statistics, and execution visibility to help traders make informed decisions.

• Performance and latency optimization: Ensure responsive interfaces under continuous market-data updates by meeting strict rendering and latency requirements, optimizing browser performance, and managing client-side resources effectively.

• Real-time data architecture: Maintain consistency and freshness across WebSocket streams for order books, trades, candles, and market statistics, including handling asynchronous updates, stale quotes, and pending fills.

• Wallet and transaction flows: Build secure wallet onboarding, authentication, signing, and transaction experiences for both self-custodial and embedded wallets.

• Shared frontend architecture: Own and improve reusable components, state management, data layers, and design-system foundations that support consistent development across the product.

• Technical architecture and scalability: Make architectural decisions that support substantial growth in the codebase, engineering team, and user base while maintaining reliability and maintainability.

• Web and mobile consistency: Extend the product to mobile while maintaining consistent product behavior and visual design across platforms and respecting platform-specific user experience requirements.

• Security and reliability: Apply security-first practices to wallet signing, session authentication, Content Security Policy (CSP), sensitive data handling, and software supply-chain integrity.

• Continuous product improvement: Ship improvements frequently, observe real-world user behavior, collaborate with stakeholders on prioritization, and refine the product based on feedback and measurable outcomes.

Requirements

• At least 5 years of professional experience building and maintaining production frontend applications, ideally involving real-time systems, data-intensive interfaces, or financial products.

• Deep expertise in React and TypeScript, including component architecture, state management, rendering behavior, and performance optimization.

• Experience building mobile applications using React Native, Expo, or native iOS and Android technologies.

• Strong understanding of browser performance, memory management, WebSockets, network behavior under load, and responsive interfaces with frequent data updates.

• Experience designing or maintaining complex frontend data flows where freshness, consistency, and accurate representation of asynchronous states are essential.

• A strong security mindset, particularly around wallet integrations, transaction signing, authentication, key handling, and protecting sensitive information from logs and unintended exposure.

• Ability to work confidently in an established, live codebase, improving architecture and refactoring existing systems without disrupting product delivery.

• Strong product judgment and attention to detail, with the ability to identify interface issues, improve usability, and maintain a high standard of visual and functional quality.

• Ability to balance business priorities with engineering trade-offs, communicate complex technical concepts clearly, and make sound decisions independently.

• Comfort working in a small, fast-moving engineering team where ownership, execution, prioritization, and accountability are essential.

• Experience in one or more of the following areas is advantageous: trading terminals, exchange or brokerage platforms, consumer fintech applications, charting and time-series visualization, canvas or WebGL rendering, Solana or EVM application development, wallet integrations, transaction signing, public TypeScript libraries, or design systems.

Benefits

• Salary: $175,000–$195,000 per year.

• Work arrangement: Remote position based in the United States.

• High ownership: Opportunity to influence technical architecture, product direction, and the evolution of a live trading application.

• Technical challenges: Work with React, TypeScript, Next.js, real-time WebSocket data, advanced charting, wallet integrations, and Solana-based trading infrastructure.

• Product impact: Help make trading execution, market data, and complex financial interactions more transparent and intuitive for users.

• Small-team environment: Collaborate closely with engineering, product, design, and infrastructure teams with significant responsibility and direct influence on delivery.

• Growth opportunity: Contribute to scaling the frontend architecture and expanding product capabilities across web and mobile.

• Additional benefits: Healthcare, retirement plans, paid time off, bonuses, equity, and other employee perks were not specified in the provided job description and should be confirmed during the hiring process.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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More about this job

Skills

Front-end development
Statistics
Cleaning
Graphic design
Supply chain management
Negotiate with stakeholders
Prioritization
Financial products
React
TypeScript
React Native
Attention to detail
Documentation
Next.js

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