Sr. Software Engineer (React.js)
RathRecruiting
Company Description
About Us:
We're a seasoned startup team in San Francisco, looking to bring a few new team members on board. It's been a great couple of years and now it's time to grow! We've got a product that is selling, paying customers, and rock-solid funding. Classic startup vibe here, we know the value of hard play as it correlates to hard work.
Job Description
Basic overview:
We are looking to hire a couple of developers, could be specialized or more fullstack, we're open. To be successful in these positions, you've got to be proficient with React.js and/or React Native.
The primary responsibilities will be developing UI components and implementing them following well-known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. If you've worked with React Native as it relates to mobile applications, that's ideal.
Qualifications
Things you'll do:
- Develop features using React.js
- Build reusable components and front-end libraries for future use
- Translate designs and wireframes into high quality code
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
Skills that will bring success in these roles:
- Strong proficiency in JavaScript.
- Thorough understanding of React.js and its core principles
- Industry experience coding with Ruby/Rails and Node.js
- Experience with popular React.js workflows (such as Flux or Redux)
- Experience with data structure libraries
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
Additional Information
All your information will be kept confidential according to EEO guidelines.
- ...Overview With that growth comes the need for a Javascript Engineer to join the existing Web team and continue supporting the growing... ...opinionated designers, marketers, and PMs Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript What We Offer A fast...SeniorSoftwareJavascriptRemote jobFull time
$100k - $110k
...Sr React Software Engineer Branding Brand is searching for a Sr Software Engineer to help create mobile apps and sites for an international portfolio... ...Strong background in web languages and technologies: React.js, React Native, Javascript, TypeScript, Node.js...SeniorSoftwareJavascriptFull timeWork at officeWork from home- ...entry, just communication-first sales software designed to help SMBs succeed and... ...a meaningful impact. Our Engineering team has grown to 50+ members across... ...TypeScript web app mostly written in React (originally built with Backbone.js). Our mobile app is built using...SeniorSoftwareJavascriptFull timeSummer holidayLive inImmediate startRemote work
- ...clearance KEY REQUIRED SKILLS: ~ React, Node, Redux, Mobx, Flux, Typescript,... ...next-generation web application using software engineering best practices in the latest technologies... ...software development experience with Node.js and React.js with detailed understanding...SeniorSoftwareJavascriptFull time
$40 - $50 per hour
...across cloud, data, digital experience, and software engineering, helping clients deliver secure,... ...modern, responsive web applications using React and contemporary front-end development practices... ...~3+ yrs advanced expertise with React.js, including functional components, Hooks,...SeniorSoftwareJavascriptFull timeRemote workWork visa- ...The team We’re looking for a seasoned Software Engineer to join our growing Pro team at Kraken.... ...high-quality mobile applications using React Native Set the standard for high-quality... ...optimization ~ Experience with Next.js and WebSockets ~ Experience with frontend...SeniorSoftwareJavascriptRemote jobFull timeLocal area
- ...Consulting is recognized as one of the fastest growing IT services and software development Companies. With a partnership of all major... ...Description Required Skills: · HTML · CSS · Javascript · React.js · Angular.js Qualifications Bachelors Additional...SeniorSoftwareJavascriptFull time
- A leading remote development platform is seeking Senior React Full-Stack Developers with expertise in React.js and Python. The role requires at least 4 years of experience in software development and familiarity with cloud technologies. This position offers a chance to...SeniorSoftwareJavascriptRemote workFlexible hours
$130k - $270k
...a timely manner. Our team of engineers take pride in what they develop... ...solution. Captivation is looking for software developers who can get stuff... ...JavaScript frameworks such as React, Vue, or Angular Have... ...applications using tools such as Leaflet.js Technical leadership, team...SoftwareJavascriptHourly payFull timeTemporary work- ...Description We are looking for a full-stack engineer who is obsessed with delivering the best possible customer experience, value software engineering practices, and never forgets... ...with JavaScript frameworks such as React.js, node.js, angular.js. ~ You have...SeniorSoftwareJavascriptFull time
- ...Excellent opportunity for a senior .NET / React web developer to join the leading web design... ...: C#/MVC REST APIs React / Next.js MS SQL Passion for quality code... ...code quality. ~ Understanding of Agile software development methodologies and practices....SeniorSoftwareJavascriptFull timeLocal areaFlexible hours
- ...two years. Job Description Title: Sr. UI Developer Location: Warren, NJ and... ...Phone/Skype Job Description: (Angula.JS, HTML5 and Node 2.0) • Assists the lead... ...Code Control System, Photoshop, and other software deemed necessary as new media progresses...SeniorSoftwareJavascriptFull timeImmediate start
- ...Sr. React Developer Location: Hybrid Chicago (local only) Interview Mode: Virtual Type: Long Term contract Description:... ...development of scalable front-end solutions across the full secure software development life cycle - from conception to deployment....SeniorSoftwareJavascriptLong term contractFor contractorsWork at officeLocal areaRemote work3 days per week
- A leading global media and tech company is seeking a Frontend Software Engineer II. In this remote position, you will be responsible for designing and maintaining frontend components using React and Next.js. The ideal candidate has 3-5 years of experience in software development...SoftwareJavascriptRemote work
$180k - $250k
...home. Role Overview We’re looking for a Full Stack React Native Engineer to join our small, high-ownership engineering team and help... ...quickly Who you are You have 4+ years of professional software engineering experience, including deep work with React...SeniorSoftwareJavascriptFull timeWork at officeRemote work- Role Description Estamos buscando un/a Full Stack Developer SR (Node.js + React) para sumarse a nuestro equipo y participar en el diseño y desarrollo... ...Qualifications ~+5 años de experiencia desarrollando software en entornos productivos. ~Experiencia sólida con Node.js...SeniorSoftwareJavascriptFull timeRemote workHome office
$120k - $180k
...every exam. We are seeking a versatile Full Stack Software Engineer who can contribute across our entire technology stack... ...This role involves developing features that span our React frontend and TypeScript/Node.js backend, ensuring seamless integration and optimal performance...SoftwareJavascriptFull timeImmediate start- ...global media and tech company is seeking a skilled Frontend Software Engineer II to join their Media Platforms team. This remote role focuses... ...maintaining frontend components with a strong foundation in React and TypeScript. The ideal candidate will have 3-5 years of experience...SoftwareJavascriptRemote work
$130k - $160k
...About the Role The Full Stack Engineer at iCapital will work end-to-... ...on one or more of iCapital's software platforms. This individual... ...~ Develop web application in React as front end and Ruby on Rails... ...hands-on experience with modern JS frameworks such as React...SoftwareJavascriptFull timeWork at officeRemote work$130k - $160k
...Full Stack Engineer The Full Stack Engineer at iCapital will... ...on one or more of iCapital's software platforms. You will work closely... ...Web application development in React as front end and Ruby on Rails... ...hands-on experience with modern JS frameworks such as React...SoftwareJavascriptFull timeWork at officeRemote work- ...Job Description Job Title: Sr .Net/UI Developer (FULL STACK)... ...team is looking for experienced software developers to build web... ...Undergraduate degree in CS/CE/CIS/MIS/Engineering/Technology or related field or... ...knowledge of RXJS, underscore.js, Require.js preferred. •...SeniorSoftwareJavascriptFull timeContract workLocal areaImmediate start
- ...you belong. We are currently searching for a Full Stack Engineer (Node.js + React): Responsibilities: Build modern web UIs and UI... ...years of experience required (7–10 years preferred ) in software engineering. ~ Strong, hands-on production experience with...SoftwareJavascriptFull timeRemote work
$160k - $200k
...REMOTE Sr. Software Engineer - React Los Angeles, CA Newark, NJ Denver, CO Seattle, WA Salt Lake City, UT Full-TimeRemote$160,000 - $200,000 /yr Posted January 16, 2026 Apply Now Job Title: Sr. Software Engineer (frontend-leaning) Location: FULLY...SeniorSoftwareFull timeCurrently hiringRemote work- ...mentor team members in new or expanding skillsets and software ⢠Provide recommendations and expertise... ...preferred (or other widely-used MVC frameworks) o Vue.js preferred (or other JS frameworks like Angular or React) o Unit testing (PHPUnit preferred) o SPA...SeniorSoftwareJavascriptFull timeLocal area
- ...skill sets. Job Description Skill front-end (UI), Angular.js,HTML4/HTML5, CSS3, Ajax, Web Socket, jQuery,DOM, XML Location... ...unit tests for client-side applications · Knowledge of software development methodologies and practices, especially Agile/iterative...SeniorSoftwareJavascriptFull time
- ...modern web applications in TypeScript with React and Next.js, while working closely with Rust-based... ...reliable. This is a strong fit for an engineer who can translate product requirements... ...UI and UX judgment, and deliver robust software backed by REST APIs, WebSockets, and...SeniorSoftwareJavascriptRemote workFlexible hours
$120k - $180k
...Overview We look for Senior Engineers looking for challenging work to bridge the gap... ...computer science to help us develop a software framework for designing and discovering... ...capital Engineering JavaScript/React.JS (advanced) MacOS/Linux/Bash (...SoftwareJavascriptPermanent employmentFull timeTemporary workWork from home- ...career. Job Description MUST-HAVES ~ Knowledge of full software development life cycle with waterfall and AGILE ~ Minimum of... ....Net, C#, MVC 4/5/6, WebAPI ~4+ Years Experience with Angular JS (Backbone or Knockout) NICE-TO-HAVES Excellent Follow...SeniorSoftwareJavascriptFull timeRemote workRelocation
- **SR. SOFTWARE QA ENGINEER****SR. SOFTWARE QA ENGINEER**in a job titlewith similar duties and skills.Monitor phases of IT engagement, including... ...Cypress,.Net, Webdriver IO, Selenium, Salesforce, Devops, React JS, and Mango DB-based application test suites; Design and deliver...SeniorSoftwareJavascriptRemote workRelocation
- ...Description Title : Sr. Front End Developer Duration:... ...understanding of development on React, JavaScript’s, HTML5, CSS3... ...3+ years of professional software development experience Understanding... ...state management framework), HTML, JS, CSS, ReactJS, Redux Good...SeniorSoftwareJavascriptFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Software Engineer (React.js). Be the first to apply!
- software engineer full time Remote
- software system engineer Remote
- consulting software engineer Remote
- software engineer travel Remote
- software engineer mainframe Remote
- software engineer unity Remote
- real time software engineer Remote
- network software engineer Remote
- senior software engineer remote Remote
- entry level software engineer remote Remote



