UI React js Developer jobs in Boston, MA

Remote or San Jose, California

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Today

Required Skills & Experience 5-7+ years in front-end development with at least 2+ years in a technical lead / solution design role. Strong expertise in JavaScript (ES6+), TypeScript, HTML5, CSS3/SASS. Deep experience with React.js, redux Collaborate with backend teams to integrate AI/ML APIs, chatbots, recommendation engines, and NLP features. Familiarity with AI/ML API integration (e.g., OpenAI, TensorFlow.js, LangChain, Hugging Face APIs). Strong understanding of front-end architecture, state

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Contract

Depends on Experience

Sr. Software Front-End Web UI Developer

Remote

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Today

Job ID: 2511224 Location: REMOTE WORK, VA, US Date Posted: 2025-10-30 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Front-End Web UI Developer to join our software development team. This role involves designing, developing, and maintaining

Full-time

USD 80,001.00 - 120,000.00 per year

Sr UI Developer

Remote or Charlotte, North Carolina

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Today

Role: Sr UI Developer Location: Charlotte, NC (3 days onsite per week) Duration: 12 Months Job Summary: We're looking for a versatile Senior Software Developer to join our team. The ideal candidate has strong expertise in frontend technologies React or Angular and a solid understanding of Rest APIs. You'll be responsible for the full software development lifecycle, from architecting solutions to deploying them, while ensuring high-quality and scalable code. Key Responsibilities: Collaborate w

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Contract, Third Party

Senior Full Stack Engineer for CRM Company

Boston, Massachusetts

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Today

Job Description A Cloud based customer onboarding management company is hiring a Senior Full Stack Engineer for their team. As a Senior Full Stack developer, you'll be a point person for scaling out the company's existing product as well as enhancing the UX/UI design of the product. The company aims to build a customer onboarding management platform with an all-in-one web application. You'll be working on their core offering and building customer-facing features. Required Skills & Experience Hi

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Full-time

170k - 190k

Hands on Software Manger- Boston

Boston, Massachusetts

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Today

About the Opportunity A cutting-edge technology company in the Greater Boston area is transforming the way critical industrial and construction activities are managed. Their platform integrates AI-powered workflows and IoT connectivity to ensure safety, quality, and efficiency for complex field operations such as bolt tightening, welding, and pressure testing. The team's software has already been deployed across major global industries including energy, manufacturing, semiconductors, renewables

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Full-time

150k - 180k

Senior Front End Engineer

Hybrid in Boston, Massachusetts

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Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Full-time

Front End Software Engineer, Imaging Interfaces

Lexington, Massachusetts

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 129,000.00 - 171,000.00 per year

Full-stack Java developer with AI/ML(Public Trust Clearance)

Remote

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Today

Full-stack Java developer with AI/ML(Public Trust Clearance) 6 Month CTH We are seeking an experienced Software Engineer with strong expertise in Java, JavaScript (React, NodeJS), and AWS cloud technologies. The role involves designing, developing, and deploying complex software solutions including RESTful APIs, web applications, and cloud-based systems. The ideal candidate should be proficient in full-stack development, containerization (Docker, Kubernetes), and agile methodologies. Key Respons

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Contract

Depends on Experience

UI Developer (React/Agular) - C13 - JERSEY CITY

Remote or Jersey City, New Jersey

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Today

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Full-time

USD 142,320.00 - 213,480.00 per year

Staff Software Engineer

Remote or Boston, Massachusetts

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Today

Description We are looking for a highly skilled Staff Software Engineer to join a client here in Boston. In this role, you will play a pivotal part in developing innovative AI-driven solutions for the healthcare industry. This position offers the opportunity to work with cutting-edge technologies and lead the development of robust, scalable systems. Responsibilities: Design, develop, and maintain scalable backend systems using Node.js and TypeScript. Collaborate with cross-functional teams to c

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Full-time

USD 180,000.00 - 220,000.00 per year

Full-Stack Software Engineer (L4), Revenue & Growth Tools Team

Remote

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Today

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. In the Revenue & Growth Tools team, we create solutions that enable teams to debug operational issues, manage and deploy configuration changes in a safe and standardize

Full-time

USD 100,000.00 per year

Software Engineer II (Growth)

Boston, Massachusetts

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Today

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We are loo

Full-time

USD 91,600.00 - 114,400.00 per year

Application Integration Developer - Remote

Remote or Tampa, Florida

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Today

RESPONSIBILITIES: A client with Kforce is seeking an Application Integration Developer to join their team in Tampa, FL. This is a remote opportunity, but manager preference is for candidates to be located in Tampa FL and there will be quarterly travel needed. Key Responsibilities: * Design and develop responsive web applications using modern frameworks * Collaborate on both front-end and back-end development tasks * Create and maintain websites and user interfaces with Next.js and Vue.js * Impl

Contract

$45 - $55 hourly

Principal Front-End Engineer (Remote)

Remote or Phoenix, Arizona

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Today

Overview This is a remote role that may only be hired in the following location(s): AZ, FL, GA, NC and TX Silicon Valley Bank (SVB), a division of First Citizens Bank, is the bank of the world's most innovative companies and investors. We are looking for a hands-on Principal Engineer to join our growing SVB Go Online Banking delivery team, which provides technology solutions and integration services in following areas: Digital Banking, Core banking, Credit/Charge/Debit Cards, and Foreign Excha

Full-time

depends on experience

Principal Front-End Engineer (Remote)

Remote or Phoenix, Arizona

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Today

Full-time

depends on experience

Principal Front-End Engineer (Remote)

Remote or North Carolina

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Today

Full-time

depends on experience

Principal Front-End Engineer (Remote)

Remote or Texas

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Today

Full-time

depends on experience

Javascript Developer

Remote

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Today

Key Responsibilities: Develop, test, and maintain web applications using JavaScript, HTML5, and CSS3. Implement dynamic, interactive, and responsive user interfaces. Work with frameworks/libraries such as React.js, Vue.js, or Angular. Collaborate with backend teams to integrate APIs and services. Optimize applications for maximum speed and scalability. Ensure high code quality through unit testing and code reviews. Troubleshoot and debug production issues. Stay up to date with emerging web techn

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Third Party, Contract

$55 - $60

Front End Engineer II

Remote or Almont, Colorado

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Today

Description: **100% Remote** We are seeking a passionate and analytical individual looking to contribute their skills and leadership to the Front-End Engineering team. The Front-End Engineer II is responsible for creating single page apps, while working closely with, and providing support to, front end developers, software (API) engineers, designers, and product owners. They will be expected to help mentor Associate Front End Engineers and interns. This client cannot hire in - CT, DE, HI, IL,

Full-time

USD 110,000.00 - 120,000.00 per year

Software Engineer II - FrontEnd (Remote)

Remote or Texas

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Today

Overview This is a remote role that may only be hired in the following location(s): AZ, FL, GA, NC and TX. As a Software Engineer II, you will play a key role in developing and delivering robust and scalable software solutions that support our financial operations and enhance our customer experience. You will work within an agile team to design, develop, and maintain software components, ensuring they meet functional, non-functional, and compliance requirements. Software E ngineer II will be r

Full-time

depends on experience

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UI React js Developer jobs in Boston, MA, USA