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Senior React Developer Jobs in Portland, OR (NOW HIRING)

Anagh Technologies, Inc.

Sr React Developer

Portland, OR · On-site

$110K - $128K/yr

As a part of this commitment, we are seeking a skilled visual front-end developer who can rapidly develop user interfaces for an interactive configurator application using React, React-Hooks, Redux ...

Resource Data

Senior Software Engineer

Portland, OR · On-site

$90 - $120/hr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front‑end applications and user interfaces using React and related ...

Resource Data, Inc.

Senior Software Engineer

Portland, OR · On-site

$100 - $130/hr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front‑end applications and user interfaces using React and related ...

Socket.dev

Senior Software Engineer

Portland, OR · On-site

$140 - $190/hr

Who We're Looking For We are looking for a highly driven, product-minded Senior Software Engineer ... Develop frontend functionality using React * Own projects from technical design through deployment ...

Resource Data, Inc

Senior Software Engineer

Portland, OR · On-site

$103K - $116K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front-end applications and user interfaces using React and related ...

Resource Data

Senior Software Engineer

Portland, OR · On-site

$103K - $116K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Design and develop modern front-end applications and user interfaces using React and related ...

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Senior React Developer information

See Portland, OR salary details

$16

$65

$93

How much do senior react developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for senior react developer in Portland, OR is $65.47, according to ZipRecruiter salary data. Most workers in this role earn between $55.58 and $73.41 per hour, depending on experience, location, and employer.

What is a senior React developer?

A Senior React Developer is an experienced software engineer specializing in building user interfaces using React.js. They are responsible for designing, developing, and optimizing complex web applications while ensuring code quality and performance. Senior React Developers often mentor junior developers, collaborate with cross-functional teams, and implement best practices in React development. They also have a deep understanding of state management, performance optimization, and modern front-end architectures.

What are the key skills and qualifications needed to thrive in the senior React developer position, and why are they important?

To thrive as a Senior React Developer, you need an in-depth understanding of JavaScript, React.js, front-end architecture, and experience with modern web development practices, usually backed by several years in similar roles or a relevant degree. Proficiency with state management libraries (like Redux), RESTful APIs, version control systems (such as Git), and awareness of TypeScript and testing frameworks is often expected. Strong problem-solving abilities, clear communication, and a collaborative mindset set successful candidates apart. These skills ensure the delivery of robust, scalable applications and effective teamwork in dynamic, agile environments.

What are the typical responsibilities and daily tasks for a senior React developer?

As a Senior React Developer, you'll typically be responsible for designing and developing complex user interfaces, optimizing application performance, and mentoring junior developers on best practices. Your daily tasks may include writing clean, maintainable code, reviewing pull requests, collaborating with designers to bring UI/UX concepts to life, and participating in sprint planning or code reviews. You'll often work closely with back-end developers and product managers to align technical solutions with business goals. This role also requires you to stay up to date with emerging technologies and contribute to the continuous improvement of development processes.

What are the most commonly searched types of React Developer jobs in Portland, OR? The most popular types of React Developer jobs in Portland, OR are:
What are popular job titles related to Senior React Developer jobs in Portland, OR? For Senior React Developer jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Senior React Developer jobs in Portland, OR look for? The top searched job categories for Senior React Developer jobs in Portland, OR are:
Senior React Developer jobs near you
Infographic showing various Senior React Developer job openings in Portland, OR as of July 2026, with employment types broken down into 81% Full Time, 6% Part Time, 1% Temporary, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $136,169 per year, or $65.5 per hour.

Sr React Developer

Anagh Technologies, Inc.

Portland, OR • On-site

$110K - $128K/yr

Contractor

Re-posted 29 days ago

Job description

Front End Developer
Location: Portland, OR 97210
Purpose:
The IT User Experience department at our client is dedicated to improving the usability and overall experience of internal and customer facing applications.
We are committed to fostering a development environment that places the end user at the center of all IT related processes and products.
As a part of this commitment, we are seeking a skilled visual front-end developer who can rapidly develop user interfaces for an interactive configurator application using React, React-Hooks, Redux, Redux-Sagas, and Emotion Styled Components.
An ideal candidate will have worked with a user experience team developing technical dashboard interfaces that implement complex business rules, and be able to effectively contribute to the development of consistent and reusable design patterns.
At least 3 years of experience in React with Redux/Redux-Sagas and Immutable Objects.
Experience with JavaScript best practices including ES6. Interest in test driven development.
Essential Duties and Responsibilities:
  • Ability to translate high-fidelity mockups into React components, etc.
  • Create new components and user-facing features based on an existing design language
  • Ensure the technical feasibility of UI/UX designs
  • Assure proper validations and checks before data is submitted to the back-end
  • Build Reusable code and libraries for future UX design
  • Build React components utilizing Redux state management practices.
  • Writing test cases using Enzyme/Jest

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