Jobs in the United States

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Added 44 mins ago
Site Quality Lead / Staff Quality Engineer
ThermoFisher Scientific
Guilford, CT
The Staff Quality Engineer serves as the Site Quality Lead and a member of the Site Leadership Team, providing strategic quality leadership across the product lifecycle. This role enables…
Added 45 mins ago
Engineer I: Aftermarket Development Program (ADP)
RTX Corporation
east hartford, CT
Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join…
Added 53 mins ago
Construction Sales Engineer (LMV)
Siemens
Tulsa, OK
Construction Sales Engineer – Electrical Products
Added 1 hour ago
Advanced Manufacturing Engineer Lead - P
FAITH TECHNOLOGIES INC
MENASHA, WI
Added 1 hour ago
Mechanical Engineer
GLOBAL FINISHINGS SOLUTIONS
OSSEO, WI
Added 1 hour ago
Unit Controls Technical Lead
Trane Technologies
La Crosse, WI
Creates product definition relating to technical requirements by leading technical design.
Added 1 hour ago
Corporate Quality Engineer
AMCOR FLEXIBLES NORTH AMERICA INC
OSHKOSH, WI
Added 1 hour ago
React/Nodejs Developer
HTC Global Services Inc
Madison, WI
You'll work across application features, API integrations, testing, and UI architecture while collaborating with product, design, and QA to deliver maintainable, high-quality user…
Added 1 hour ago
TT
Forward Deployed Engineer
True Talent Solutions Partners
San Francisco, CA
- $165,000 to $250,000 USD / year
…deployments from initial scoping through go-live, while shaping the product with insights from real-world…
Added 1 hour ago
TT
Senior Security Engineer
True Talent Solutions Partners
San Francisco, CA
- $190,000 to $250,000 USD / year
Join a growing AI-focused fintech team as a hands-on Senior Security Engineer. You will evolve the application security program and help secure AI agent workflows in a regulated banking…
Added 1 hour ago
TT
Senior ML / AI Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $300,000 USD / year
- Architect and build machine learning and retrieval systems for core product experiences.
Added 1 hour ago
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Data Scientist V
TEKsystems
Menlo Park, CA
- $80 to $90 USD / hour
You will work closely with a Senior data engineer to turn the measurement strategy into scalable data models, dashboards, and reporting. The ideal candidate has a product analytics…
Added 1 hour ago
ECAD Application Development Engineer, Design Technologies
Amazon
Sunnyvale, CA
This position will be responsible for leading the functional design, customizations, configurations and support of ECAD applications with a primary focus on building and deploying the…
Added 1 hour ago
Product Safety Engineer III (E3)
Applied Materials
Santa Clara, CA
Product Safety Engineer (E3) POSITION SUMMARY Product Safety Engineer supports the design, evaluation, and compliance of Applied Materials products to ensure compliance with company,…
Added 1 hour ago
AI Engineer, AI.x
Charles Schwab
San Francisco, CA
…for Artificial Intelligence at Schwab. We are an integrated product, engineering, strategy and risk team, all based in San Francisco. We help set the enterprise vision for AI, invest in the…
Added 2 hours ago
C
Product Engineer, Consumer
Clera
Remote, United States
- $200,000 to $350,000 USD / year
…shipping polished experiences. This hands-on role combines product strategy, design, and full-stack engineering, with a focus on learning from real users and improving engagement and…
Added 2 hours ago
Senior Software Engineer - Monetization Platform
Indeed
Dover, DE
As a Senior Software Engineer at Indeed, you will contribute to the development and evolution of software systems that support core products and services used by people around the world.…
Added 2 hours ago
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Staff, Software Engineer - FullStack Java Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The Staff Software Engineer will lead the design, development, and deployment of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role requires…
Added 2 hours ago
Senior Full Stack Software Engineer
Raydar
New York, NY
…full-stack features for a payments-focused web platform, taking product work from undefined problems through to production with a high degree of independence. The role pairs hands-on…
Added 2 hours ago
Network Engineer (Boston MA or New England)
Presidio Networked Solutions, LLC
HAUPPAUGE, NY
…intelligent insights. The RolePresidio is seeking a Network Engineer to join our team to support our client base. This individual will lead small to large projects on their own or as part…
Added 2 hours ago
SC
Senior Software Engineer
SardineAI Corp.
NEW YORK, NY
- $170,000 USD / year
Added 2 hours ago
AI Engineer Senior Associate
KPMG LLP
NEW YORK, NY
…future as we are, join our team.KPMG is currently seeking an AI Engineer to join our Audit Technology Alliance organization.Responsibilities: * Develop and implement core components of…
Added 2 hours ago
Mechanical Packaging Engineer Coop
NOKIA
NEW YORK, NY
Added 3 hours ago
Senior Software Engineer
Raydar
New York, NY
- Design and build core product features with broad scope and independence, alongside the founding leadership.
Added 3 hours ago
Software Development Engineer, Amazon Private Brands
Amazon
Seattle, WA
As a Software Development Engineer II on our team, you will design and build the AI-powered components and features that make this happen, working across the full software development…

HTC Global Services Inc

React/Nodejs Developer

Madison, WI, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

Senior Front-End Engineer – React & TypeScript Position Overview

Build and enhance production web applications using modern React and TypeScript technologies. This role combines complex frontend engineering, scalable component design, state management, performance optimization, accessibility, and production troubleshooting.

You'll work across application features, API integrations, testing, and UI architecture while collaborating with product, design, and QA to deliver maintainable, high-quality user experiences.

What You'll Do / Key Responsibilities

Build and maintain production web applications using React and TypeScript.
Develop reusable components using React hooks, context, and component design patterns.
Optimize application rendering, lazy loading, and frontend performance.
Implement state management using Redux Toolkit and server-state libraries such as React Query.
Build multi-step and conditional forms with schema-based validation.
Integrate REST APIs and manage request lifecycles, caching, error handling, and request optimization.
Develop component-based user interfaces using MUI, Emotion, and theming.
Write automated tests using Jest, React Testing Library, and API mocking tools such as MSW.
Implement accessible interfaces using semantic HTML, keyboard navigation, and screen-reader support.
Apply WCAG 2.1 AA accessibility practices.
Monitor and optimize Core Web Vitals, bundle size, and code splitting.
Use browser developer tools to profile and diagnose performance issues.
Participate in Git workflows, merge requests, code reviews, and automated CI/CD quality gates.
Debug production issues using logs, monitoring, and error-tracking tools.
Communicate technical decisions, trade-offs, and implementation details effectively.
Collaborate with product, design, and QA teams to deliver application features.

Required Qualifications

5+ years building production web applications, with at least 3 years of React and TypeScript.
Strong TypeScript and React experience, including hooks, context, component design, lazy loading, and avoiding unnecessary re-renders.
Hands-on Redux Toolkit experience with selectors and a server-state library such as React Query, including caching, invalidation, and error handling.
Experience building complex multi-step and conditional forms using react-hook-form or similar and schema-based validation such as yup or zod.
Experience integrating REST APIs, managing request lifecycles and error states, and reducing unnecessary calls through techniques such as debouncing, batching, and optimistic updates.
Experience with component frameworks such as MUI, CSS-in-JS such as Emotion, and theming.
Testing experience with Jest and React Testing Library, mocking APIs with tools such as MSW, and writing tests that remain reliable through refactors.
Practical accessibility experience with semantic HTML, keyboard and screen-reader support, and WCAG 2.1 AA.
Understanding of web performance fundamentals, including Core Web Vitals, bundle size, code splitting, and browser-based performance profiling.
Experience with Git and CI/CD workflows, including feature branches, merge requests, code review, and automated lint, type-check, and coverage gates.
Experience debugging production issues using logs, monitoring, and error tracking.
Clear communication skills, including explaining technical trade-offs, writing effective merge request descriptions, and collaborating with product, design, and QA.

Preferred Qualifications

Monorepo experience with Nx, Turborepo, or similar, and pnpm workspaces.
Experience reading and modifying Webpack and Babel configuration.
Experience building multi-brand or white-label UIs from a shared codebase.
Node.js and Express ex

What Makes HTC A Great Place To Build Your Future

HTC Global Services wants you to join our team. Come build new things with us and advance your career. At HTC Global, you’ll collaborate with experts, work alongside clients, and be part of high-performing teams driving success together. You’ll have long-term opportunities to grow your career and develop skills in the latest emerging technologies.

At HTC Global Services, our employees have access to a comprehensive benefits package. Benefits can include Group Health (Medical, Dental, and Vision), Paid Time Off, Paid Holidays, 401(k) matching, Group Life and Disability insurance, Professional Development opportunities, Wellness programs, and a variety of other perks.

Our success as a company is built on inclusion and diversity. HTC Global Services is committed to providing a workplace free from discrimination and harassment, where every employee is treated with dignity and respect. We celebrate differences and believe that diverse cultures, perspectives, and skills drive innovation and success. HTC is an Equal Opportunity Employer and a proud National Minority Supplier. We seek to empower each individual, fostering an environment where everyone feels valued, included, and respected.

#SeniorFrontendDeveloper #SeniorReactEngineer #FrontendDevelopment #WebApplicationDevelopment #FrontendEngineering #ReactJS #JavaScript #WebDevelopment #SoftwareEngineering #FrontendArchitecture

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More about this job

Skills

React
TypeScript
Troubleshooting
API development
Jest
HTML
Git
CI/CD
CSS
Debugging
Communication skills
webpack
Node.js
JavaScript

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