frontend developer - react

Role: Sr. UI Architect Location: Marlborough, MA (Hybrid) Duration: Full time Job Description: We are seeking a highly skilled UI Architect with deep expertise in ReactJS to establish, enforce, and optimize front-end architectural standards across our growing application ecosystem. You will be responsible for establishing and enforcing best practices in...

Role: Lead Full Stack Developer (React, TypeScript, Go, Java, Python, Node.js, AWS) Location: US (Madison, NJ | Manhattan, NY | Boston, MA | Aventura, FL | Seattle, WA) -hybrid C2C or W2 Independent contractor Job Summary We are seeking a highly skilled, hands-on Lead Full Stack Developer to drive the design, development, and delivery of scalable...

Company OverviewFunction Health is the AI operating system for health, designed to empower people to live 100 healthy years. We are redefining how individuals understand, measure, and improve their health by moving beyond the limitations of traditional care and enabling comprehensive, continuous insight into human biology. Function has been recognized as one...

   About the Role Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. Hence, we are growing the engineering team and looking for engineers who are excited to solve challenging problems, deliver impactful capabilities throughout our stack to build world-class technology. You will be part of a...

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation.Replit is a software creation platform that enables anyone to build applications using natural language. With...

Responsibilities Lead development of complex, user-facing web applications using React and TypeScript, owning front-end architecture and delivery. Partner with UX and Product teams to translate designs into high-quality user experiences while considering performance, accessibility, and feasibility. Establish and evolve front-end standards including...

BlueInGreen believes that each team member makes a significant contribution to our success. That contribution should not be limited by the assigned responsibilities outlined in a job description. Therefore, this job description outlines primary duties, qualifications, and job scope, but does not limit the employee or the organization to the work identified....

Build a Safer World.TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. TRM's platforms enable investigators to trace illicit activity, build cases, and construct operating pictures of threat networks. Leading agencies and businesses worldwide rely on TRM to make the world safer and...

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.  At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision...

We are working with an exciting organization that is looking to bring on a Lead Mobile Application Developer.  Their system comprises robust hardware devices, mobile apps, and cloud apps that utilize the latest Bluetooth Low Energy technology, advanced encryption algorithms, and cloud technologies. As a Lead Mobile Application Developer, you...

Senior Frontend EngineerLocation: Remote-friendly; preference for candidates within commuting distance of Buffalo, NY for occasional in-person collaboration. Travel may be required for industry events or strategic meetings.Company Overview:CoachMePlus is a leading provider of Human Performance solutions, empowering organizations and professionals to...

   About the Role Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. Hence, we are growing the engineering team and looking for engineers who are excited to solve challenging problems, deliver impactful capabilities throughout our stack to build world-class technology. You will be part of a...

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is...

One of our direct client is urgently looking for a Software Engineer @ Sunnyvale CA   TITLE: Full stack Software Engineer (Java/React/Cloud) LOCATION: Sunnyvale CA Duration: 6 to 12+ Months Rate: DOE Description:  3-6+ Years of Experience in Software Engineer/Development Role • Fullstack Development Experience with responsive web design and object...

Are you a front-end engineer energized by leading UI modernization and solving complex technical challenges? If so, we'd love to talk. As a Staff Frontend Engineer on Ridgeline's Market Data team, you'll lead the team’s UI modernization efforts and play a key role in the Instrument Master migration, driving the shift from legacy front-end patterns to...

What Impact You'll Have GRVTY is looking for a motivated Frontend Developer who is passionate about building intuitive applications that meet the needs of our users. Asking questions, failing fast, and writing maintainable code are at the center of what we do while building applications for a Data Lake/Warehouse. Our team is dedicated to mentoring and...

LinkSquares is hiring a Senior Frontend Software Engineer on our Front-End team to help design and implement performant, accessible, and easy-to-use components and user experiences.About the positionYou’ll work closely with the design and back-end teams to build solutions across all of our products that are both intuitive and reliable. Expertise in...

Join us and help shape the future of AI by defining the narrative around document understanding.About the RoleLlamaIndex is looking for a well-seasoned 🧂 frontend-leaning product engineer who can ship AI products fast and isn't afraid to wear multiple hats. You'll build our cloud platform frontend with Next.js, drive product vision for both developer and...

About the team Our team is responsible for building the internal systems for the whole engineering team. Our goal is to help engineers navigate across all produced data, investigate problems, and create ad hoc analytics. Our services are used daily across the company: by QA engineers verifying component-level quality, by autonomy engineers investigating...

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation.Replit is a software creation platform that enables anyone to build applications using natural language. With...