Senior React Software Engineer, Contract

Mindgrub

Senior React Software Engineer at Mindgrub developing responsive web applications. Leading project collaborations and ensuring high-quality user experiences across devices and browsers.

Posted 7/16/2026contractRemote • Maryland • 🇺🇸 United StatesSenior💰 $65 - $75 per hourWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in front-end development with a focus on React and TypeScript, while ensuring adherence to web accessibility and performance standards. Capable of collaborating effectively with cross-functional teams and managing project deliverables within budget and timelines.

Highest-signal resume keywords

React DevelopmentTypeScript ProficiencyFront-End Architecture DesignWeb Accessibility KnowledgeCI/CD Pipeline Familiarity

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Front-End DevelopmentJavaScriptSemantic HTMLModern CSSUnit TestingIntegration TestingEnd-to-End TestingResponsive DesignClient-Side State ManagementPerformance Optimization

Soft Skills

Strong CommunicationAutonomous WorkCollaboration

Tools & Technologies

GitFront-End Build ToolingVersion Control Systems

Industry Keywords

Information TechnologyComputer ScienceEngineeringMathematicsPhysics

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Collaborate with other team members by sharing experience and knowledge to solve problems
Look for ways to improve processes and functionality to further deliver increased value to Mindgrub and its clients
Participate in all aspects of engineering projects
Self-improvement through constant learning
Be aware of project budgets and timelines
Be accountable for project deliverables
Participate in peer code reviews and provide feedback
Be accountable for project deliverables, budget, and client needs
Ensure projects are following Mindgrub standard processes
Interact with clients on an as-needed basis to provide project updates and information
Participate in the new candidate interview process
Research and evaluate solutions, features, and related technologies that fulfill project requirements, augment and improve the application, and anticipate future client needs
Responsible for producing task-level Levels of Effort (LOEs)
Design, build, and maintain responsive web applications using React and TypeScript
Develop reusable, accessible UI components and scalable front-end architecture
Implement client-side state management, routing, data fetching, error handling, and performance optimization
Collaborate with product, design, QA, backend engineering, and client stakeholders to translate product and UX requirements into polished web experiences

Requirements

What you’ll need

Must be a U.S. Citizen
Remote; 9:00am - 5:00pm EST preferred; 40 hrs / wk
July through January with potential to extend
Preferred to have an undergraduate or graduate technical degree in Information Science / Information Technology, Computer Science, Engineering, Mathematics, Physics, or a related field
4+ years of professional front-end development experience using React and JavaScript or TypeScript
Depth in experience with React, TypeScript, semantic HTML, modern CSS, and front-end build tooling
Experience designing reusable component libraries or design systems and managing complex client-side state
Experience testing React applications with unit, integration, and end-to-end testing tools
Sound understanding of web accessibility, responsive design, cross-browser compatibility, and front-end performance
Familiarity with CI/CD pipelines, version control systems (such as Git), and modern development workflows
Strong communication skills with the ability to discuss any issues with a wide variety of individuals and groups
Must be able to attend meetings virtually
Ability to work autonomously

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Mindgrub Website LinkedIn All Job Openings 51 - 200 employees Founded 2002 ☁️ SaaS 🤖 Artificial Intelligence SaaS
Marketing
Artificial Intelligence Mindgrub is a digital agency that specializes in providing agile software development, branding and marketing, emerging technologies, management consulting, and support services. The company offers full lifecycle digital product development, from apps and websites to marketing campaigns and AI chatbots. With a focus on innovation and problem-solving, Mindgrub partners with leading tech platforms to create custom software solutions that drive business success. Their clients include organizations like Johns Hopkins University Press, where they integrated modern functionality with a vibrant brand aesthetic. Mindgrub is dedicated to transforming businesses through their expertise in technology and digital problem-solving. Senior React Software Engineer, Contract Job not on LinkedIn 🔥 35 minutes ago 🦀 Maryland – Remote 💵 $65 - $75 / hour ⏳ Contract/Temporary 🟠 Senior 💻 Frontend Engineer / Web Developer 🦅 H1B Visa Sponsor JavaScript React TypeScript Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Collaborate with other team members by sharing experience and knowledge to solve problems
Look for ways to improve processes and functionality to further deliver increased value to Mindgrub and its clients
Participate in all aspects of engineering projects
Self-improvement through constant learning
Be aware of project budgets and timelines
Be accountable for project deliverables
Participate in peer code reviews and provide feedback
Be accountable for project deliverables, budget, and client needs
Ensure projects are following Mindgrub standard processes
Interact with clients on an as-needed basis to provide project updates and information
Participate in the new candidate interview process
Research and evaluate solutions, features, and related technologies that fulfill project requirements, augment and improve the application, and anticipate future client needs
Responsible for producing task-level Levels of Effort (LOEs)
Design, build, and maintain responsive web applications using React and TypeScript
Develop reusable, accessible UI components and scalable front-end architecture
Implement client-side state management, routing, data fetching, error handling, and performance optimization
Collaborate with product, design, QA, backend engineering, and client stakeholders to translate product and UX requirements into polished web experiences 🎯 Requirements
Must be a U.S. Citizen
Remote; 9:00am - 5:00pm EST preferred; 40 hrs / wk
July through January with potential to extend
Preferred to have an undergraduate or graduate technical degree in Information Science / Information Technology, Computer Science, Engineering, Mathematics, Physics, or a related field
4+ years of professional front-end development experience using React and JavaScript or TypeScript
Depth in experience with React, TypeScript, semantic HTML, modern CSS, and front-end build tooling
Experience designing reusable component libraries or design systems and managing complex client-side state
Experience testing React applications with unit, integration, and end-to-end testing tools
Sound understanding of web accessibility, responsive design, cross-browser compatibility, and front-end performance
Familiarity with CI/CD pipelines, version control systems (such as Git), and modern development workflows
Strong communication skills with the ability to discuss any issues with a wide variety of individuals and groups
Must be able to attend meetings virtually
Ability to work autonomously Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Frontend Software Engineer 🕒 2 days ago Confisa International Group 51 - 200 🤝 B2B 🎯 Recruiter Website LinkedIn All Job Openings Frontend Software Engineer crafting exceptional user interfaces and aiding AI systems development in a remote environment. 🇺🇸 United States – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer TypeScript Frontend Engineer, Market Tech – Contract 🕒 2 days ago The Motley Fool 501 - 1000 💸 Finance 📱 Media 📚 Education Website LinkedIn All Job Openings Frontend Engineer contractor building components for order page applications at The Motley Fool. Collaborating with teams to optimize conversion paths in a modern codebase. 🇺🇸 United States – Remote 💵 $95 - $105 / hour 💰 $25M Private Equity Round on 2009-11 ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer Docker JavaScript Next.js React TypeScript Web Developer 🕒 July 9 Helios & Partners 51 - 200 👥 B2C 📱 Media 💸 Finance Website LinkedIn All Job Openings Web Developer specializing in Webflow and Shopify, responsible for developing high-performance websites and e-commerce platforms. Collaborating with design and marketing teams for seamless digital experiences. 🇺🇸 United States – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer 🦅 H1B Visa Sponsor Full Stack Engineer – AI-Native, React, Node 🕒 July 8 G2i Inc. 11 - 50 🎯 Recruiter 🏢 Enterprise ☁️ SaaS Website LinkedIn All Job Openings Full Stack Engineer integrating AI capabilities using React and Node at G2i. Join our developer network to deliver innovative AI-driven solutions remotely. 🇺🇸 United States – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer GraphQL JavaScript MongoDB Node.js NoSQL Postgres React SQL TypeScript Identity Front-End Developer 🕒 July 8 Airitos, LLC 1 - 10 🔐 Security Website LinkedIn All Job Openings Front-End Developer working on authentication components for a centralized platform. Collaborate with teams to create secure, user-friendly identity workflows across multiple platforms. 🇺🇸 United States – Remote ⏳ Contract/Temporary 🟡 Mid-level 🟠 Senior 💻 Frontend Engineer / Web Developer Android iOS Java Kotlin React React Native Swift View More Frontend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs