Senior React Engineer (Contract) - Remote, Impactful UI

Mindgrub Technologies LLC; Baltimore (MD); On-site; USD 90,000 - 103,000; Full time

Job summary

Mindgrub Technologies is seeking a Senior React Software Engineer to design, build, and maintain responsive web applications using React and TypeScript. You will develop reusable UI components, implement client-side state management, routing, data fetching, and performance optimization while collaborating with product, design, QA, backend engineers, and clients.

This remote role requires US citizenship, a strong foundation in React, TypeScript, semantic HTML, modern CSS, and front-end tooling,

Qualifications

• 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.
• 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.

Responsibilities

• Collaborate with team members to solve problems and share experience.
• Improve processes and functionality to deliver increased value to Mindgrub and its clients.
• Participate in all aspects of engineering projects and code reviews.
• Design, build, and maintain responsive web applications using React and TypeScript.
• Develop reusable UI components and scalable front-end architecture.
• Interact with product, design, QA, backend engineering, and client stakeholders to translate requirements into polished web experiences.

Skills

React

TypeScript

Semantic HTML

CSS (modern)

Front-end build tooling

Reusable components / design systems

Unit / integration / E2E testing

CI/CD pipelines

Git

Communication skills

Education

Bachelor's degree or higher in CS / Engineering / Information Science

Tools

Git

CI/CD pipelines

Job description

Mindgrub Technologies is seeking a Senior React Software Engineer to design, build, and maintain responsive web applications using React and TypeScript. You will develop reusable UI components, implement client-side state management, routing, data fetching, and performance optimization while collaborating with product, design, QA, backend engineers, and clients.

This remote role requires US citizenship, a strong foundation in React, TypeScript, semantic HTML, modern CSS, and front-end tooling,