Explore 3 javascript typescript engineer react jobs from 3 hiring companies in Westerly, RI, US. Filter by remote, salary, experience, and company, then open any listing to apply.

javascript-typescript-engineer-react

Javascript Typescript Engineer React

Ledyard

Hopkinton

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Norwich

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Montville Center

North Kingstown

Conning Towers-Nautilus Park

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Javascript Typescript Engineer React Jobs

Branding Brand

HavocAI

PPL Corporation

Hybrid

Sr React Software Engineer
 
Branding Brand is searching for a Sr Software Engineer to help create mobile apps and sites for an international portfolio of high-profile brands in retail and hospitality. Ideal candidates are skilled in React and have API / web server experience. TypeScript, Native iOS, or Android knowledge, and Node / AWS experience is a plus. This is a hybrid position where you will be required to go into an office in Woonsocket, RI a few days a week and work from home the other days. 
 
Responsibilities:
<ul>
<li>Work with senior developers and architects to produce world-class mobile e-commerce experiences used by over 10 million visitors a day</li>
<li>Contribute to the evolution of our technology</li>
<li>Take web and app projects from mock-ups to completion</li>
<li>Develop mobile frameworks and toolkits</li>
<li>Develop enterprise React applications</li>
<li>Work closely with Designers, Quality Assurance Engineers, and Account/Project Managers to communicate status of projects</li>
<li>Work with bug tracking/project management software suites, including Jira</li>
<li>Implement secure coding best practices and participate in ongoing security training and awareness</li>
<li>Learn our proprietary platform technology for mobile websites and apps, using the latest functionality in mobile innovations</li>
<li>Participate in ongoing security training and awareness</li>
</ul>
 
Qualifications: 
<ul>
<li>Strong background in web languages and technologies: React.js, React Native, Javascript, TypeScript, Node.js</li>
<li>Understanding of functional programming</li>
<li>Ability to transform design mockups and wireframes into functional components</li>
<li>Strong skill-set in creative problem solving</li>
<li>Background in iOS and Android is a definite plus, but not required</li>
<li>A solid foundation in Computer Science, with strong competencies in data structures, algorithms, and software design</li>
<li>Prior experience in test-driven development is a plus</li>
<li>Prior experience in retail or hospitality technology is a plus</li>
<li>Prior experience in mobile e-commerce is a plus</li>
<li>Experience with Git source control</li>
<li>Experience with bash/command line is a plus</li>
<li>Experience with GraphQL and RESTful APIs is a plus  </li>
</ul>
About Us:
Branding Brand launched in 2008 as an interactive marketing firm and quickly evolved into the largest and fastest-growing provider of mobile commerce apps and sites for retailers. 
 
Branding Brand is a supporter of the Whitehouse Equal Pay Pledge, and a Top Workplaces award winner. All Branders enjoy unlimited PTO, a 401(k) matching program, paid leave for new parents, and sponsorship. 
 
Branding Brand is also an equal opportunity employer. We seek applicants of diverse backgrounds and hire without regard to race, color, gender, religion, national origin, ancestry, citizenship, individuals with disabilities, age, sexual orientation, protected veterans, or any other characteristic protected by law.
 
The salary range for this position is $100,000 - $110,000 per year.

Sr React Software Engineer

React Software Engineer

Strong React.js, React Native, JavaScript, TypeScript, Node.js; API/server experience; CS fundamentals; mobile e-commerce focus; Git, bash, GraphQL/REST a plus.

<h1>About Us:</h1>Collaborative autonomy is how self-tasking teams of machines will solve hard human problems, and HavocAI is an unquestioned leader in collaborative autonomy. We set the standard for autonomous surface vessels for a wide range of defense and commercial maritime missions. Success requires us to grow quickly, and we’re looking for teammates who are passionate about solving hard problems, about pushing the envelope, and about preventing conflict and saving lives. Ambition is welcome to apply within.<h2>About Us</h2>Collaborative autonomy is how self-tasking teams of machines will solve hard human problems, and HavocAI is leading the way. We are building autonomous systems that operate across domains, delivering real-world impact in defense and commercial environments.As we scale, we are investing in high-performance user interfaces that enable operators to interact with complex, real-time systems. We are looking for individuals who are passionate about solving hard problems and building software that directly supports mission-critical operations. <h2>About the Role</h2>We are seeking a Senior Frontend Engineer to build and scale the user interfaces that power our platform.In this role, you will focus on developing high-performance, data-driven web applications, including map-based and visualization-heavy interfaces. You will work closely with backend, platform, and product teams to deliver reliable, scalable frontend systems that handle real-time data and complex workflows.This role is ideal for someone who is deeply technical, performance-focused, and excited about building systems that operate in real-world environments.<h2>What You’ll Do</h2><h3>Build Frontend Systems</h3><ul style="min-height:1.5em"><li>Develop scalable, performant user interfaces using React</li><li>Implement complex workflows and UI components for data-rich applications</li><li>Build interfaces that support real-time data and operational decision-making</li></ul><h3>Data Integration and Performance</h3><ul style="min-height:1.5em"><li>Integrate frontend systems with backend services via REST or GraphQL APIs</li><li>Optimize rendering performance for large datasets and real-time updates</li><li>Ensure responsive, reliable performance across devices and environments</li></ul><h3>Architecture and Maintainability</h3><ul style="min-height:1.5em"><li>Contribute to frontend architecture, including state management and data flow design</li><li>Build and maintain reusable component libraries and UI systems</li><li>Write clean, testable, and maintainable code</li></ul><h3>Cross-Functional Collaboration</h3><ul style="min-height:1.5em"><li>Partner with backend, platform, and product teams to deliver end-to-end features</li><li>Collaborate with UX/design to ensure high-quality implementation</li><li>Participate in code reviews, design discussions, and technical planning</li></ul><h2>What We’re Looking For</h2><ul style="min-height:1.5em"><li>5–8+ years of experience in frontend engineering</li><li>Strong expertise in React and modern JavaScript (or TypeScript)</li><li>Experience building data-driven, high-performance web applications</li><li>Experience working with APIs and asynchronous data flows</li><li>Strong understanding of frontend architecture, state management, and performance optimization</li><li>Experience with modern frontend tooling and workflows</li><li>Ability to work in a fast-paced, collaborative environment</li></ul><h2>Nice to Have</h2><ul style="min-height:1.5em"><li>Experience building map-based or geospatial applications (Mapbox, Leaflet, <a target="_blank" rel="noopener noreferrer nofollow" href="http://Deck.gl">Deck.gl</a>)</li><li>Familiarity with WebGL or advanced visualization frameworks</li><li>Experience with automated testing frameworks (Jest, Cypress)</li><li>Understanding of design systems and reusable component architecture</li><li>Experience with real-time systems or data streaming applications</li></ul><h2>What Success Looks Like (12 Months)</h2><ul style="min-height:1.5em"><li>Scalable, high-performance frontend systems supporting real-world operations</li><li>Reliable, intuitive interfaces for complex data and workflows</li><li>Improved frontend performance and system responsiveness</li><li>Strong collaboration across engineering, product, and design</li><li>Reusable UI components and systems adopted across the platform</li></ul><h2>Location</h2>This is a hybrid role, and candidates must be located within commuting distance of:<ul style="min-height:1.5em"><li>Austin, TX</li><li>Boston, MA</li><li>Providence, RI</li><li>San Diego, CA</li><li>Washington, D.C.</li></ul>Some travel may be required.<h1>Benefits:</h1><ul style="min-height:1.5em"><li>100% Employer paid Health, Dental and Vision Insurance for you and your families</li><li>Life Insurance (Employer Paid)</li><li>Ability to participate in the companies 401k program (Matching) </li><li>Unlimited PTO policy with an enforced 2 week minimum</li><li>Equity Package</li><li>Work / Home Office Stipend</li><li>Global Entry</li><li>16 Week Paid Parental Leave</li><li>Monthly Health and Wellness Stipend</li></ul><h1> Our Values:</h1><ul style="min-height:1.5em"><li>Innovation: We are driven to break new ground. Every day presents an opportunity to challenge the status quo, think boldly, and deliver advanced solutions that transform the future of defense technology.</li><li>Integrity: We hold ourselves to the highest ethical standards, ensuring transparency, accountability, and trust in all our actions and partnerships.</li><li>Mission-Driven: We are focused on achieving impactful outcomes that align with our core mission—protecting lives through innovation.</li><li>Forward-Leaning: We continuously seek out new opportunities and remain at the forefront of technological advancements. We embrace change and anticipate the challenges of tomorrow with confidence and creativity.</li><li>Ownership of All Tasks: At HavocAI, no problem is too complex or too trivial. We believe that greatness comes from tackling the hardest challenges, but also in handling the smallest, sometimes thankless, tasks with the same level of commitment and care.</li><li>Servant Leadership: We lead by serving others, whether it’s supporting our employees, partners, or the broader community. Empowering those around us is key to achieving long-term success and making a lasting impact.</li></ul>HavocAI is an Equal Opportunity Employer and is committed to creating an inclusive and diverse workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, sexual orientation, age, national origin, disability, veteran status, or any other legally protected status.

Senior Front End Engineer 

Frontend Engineer

5–8+ years frontend experience, expert with React and modern JavaScript/TypeScript, strong data-driven UI, REST/GraphQL APIs, performance optimization, and collaborative cross-functional work.

PPL Services Corporation

Company Summary Statement :
As one of the largest investor-owned utility companies in the United States, PPL Corporation (NYSE: PPL), is committed to creating long-term, sustainable value for our 3.5 million customers, our shareowners and the communities we serve. Our high-performing regulated utilities — PPL Electric Utilities, Louisville Gas and Electric, Kentucky Utilities and Rhode Island Energy — provide an outstanding experience for our customers, consistently ranking among the best utilities in the nation. PPL’s companies are also addressing challenges head-on by investing in new infrastructure and technology that is creating a smarter, more reliable and resilient energy grid. We are committed to doing our part to advance a cleaner energy future and drive innovation that enables us to achieve net-zero carbon emissions by 2050 while maintaining energy reliability and affordability for the customers and communities we serve. PPL is a positive force in the cities and towns where we do business, providing support for programs and organizations that empower the success of future generations by helping to build and maintain strong, diverse communities today.

Overview:
PLEASE NOTE THIS ROLE IS HYBRID - IN OFFICE 3 DAYS A WEEK - TO ONE OF OUR LOCAL OFFICES IN:  ALLENTOWN, PA; LOUISVILLE, KY OR PROVIDENCE, RI   LI-Hybrid   #INDPPL The Developer designs, develops, and tests solutions based on the functional and technical specifications to meet quality & performance requirements. They are expected to be proficient in a variety of technologies and languages (C#, Java, TypeScript, Angular, React, SQL, etc., Microservices, Cloud Architecture and API's) to develop applications. The developer approaches software holistically, catering to both user experience and functionality. The developer dabbles in emerging technologies (e.g., machine learning, internet of things and Artificial Intelligence, etc.) to develop solutions that improve business performance (e.g., proactive customer service, outage management, grid balancing, fraud detection, IoT security). The Senior level performs assigned tasks under minimal guidance from Team Leader. 

Responsibilities:
<ul><li>Advance in depth emerging technology and software delivery knowledge.</li><li>Collaborate with business users, system analysts, developers, and ecosystem partners to bring innovative ideas from conception to launch at scale.</li><li>Assist in analyzing and researching new and existing products, procedures, and/or workflow needs associated with business systems.</li><li>Work in an iterative/Agile environment and be a strong team player.</li><li>Adopt emerging technologies and launch products / services faster with rapid prototyping & iterative methods.</li><li>Proven ability to take prototypes to production, following engineering best practices.</li><li>Build, configure, or customize the technical solution (reusable components, preconfigured solutions, cloud solution and services).</li><li>Work very closely with the System Architect and multiple Technology teams to champion the adoption of patterns, platforms, and tools to support the usage and conformity of solution architecture.</li><li>Manage automation and monitor application integration as code iteratively goes through assembly and product tests.</li><li>May be assigned an Electric Utilities emergency and storm role. This is a special assignment that comes into play during storms and other emergencies when the company needs to restore power or respond to other issues affecting customer service. This role may necessitate the need to work after-hours, outside of your normal schedule.</li><li>The company reserves the right to determine if this position will be assigned to work on-site, remotely, or a combination of both. Assigned work location may change. In the case of remote work, physical presence in the office/on-site may be required to engage in face-to-face interaction and coordination of work among direct reports and co-workers.</li><li>Performs other duties as assigned.</li><li>Complies with all policies and standards.</li></ul>

Qualifications:
REQUIRED EDUCATION:  <ul><li>Bachelor's Degree.</li></ul>REQUIRED EXPERIENCE:<ul><li>Bachelor's Degree and 5 years of experience OR 8 years' experience an equivalent combination of education and experience.</li><li>Background in software development and is familiar with one or more software languages such as C#, Java, JavaScript, TypeScript, etc.</li><li>Background in developing websites using frontend frameworks such as Angular, React, etc.</li><li>Background in developing APIs, working with JSON, and is proficient in SQL</li><li>Excitement, curiosity, and passion for shaping the future through digital technology.</li><li>Familiar with the latest technologies, trends, standards, products, and applicability.</li><li>Ability to effectively adapt to rapid technological and business change while maintaining enthusiasm and displaying sound judgment.</li><li>Strong problem solving and analytics skills to be able to develop technology solutions that solve business problems quickly.</li><li>Ability to collaborate with internal and external teams to unblock critical issues during product development.</li></ul>PREFERRED QUALIFICATIONS:<ul><li>Master's Degree in relevant technology/industry areas.</li><li>Ability to collaborate with team members across different functional domains and technologies.</li><li>Working knowledge in one or more of emerging technologies (e.g., Microservices, DevOps, Multi-Cloud technologies, IoT, Intelligent Automation, RPA, Test automation, artificial intelligence, etc.).</li><li>Working knowledge of containerizing applications and services and hosting in Kubernetes clusters, Azure Kubernetes Service (AKS), etc.</li><li>Self-starter mentality and an ability to spin up, configure development and test environments.</li><li>Utilities industry experience.</li><li>Excellent interpersonal relations skills.</li></ul>

Lead Developer

Lead Developer with 5+ years experience; proficient in C#, JavaScript/TypeScript, frontend frameworks (Angular/React), SQL; experience with APIs and microservices; hybrid role in Allentown/ Louisville/ Providence.

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Javascript Typescript Engineer React Jobs in Westerly, RI, US

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