React jobs in Halifax

A leading technology consultancy is seeking a Senior Lead Engineer – React Native to tackle complex mobile challenges. You will design, build, and manage high-performance applications while leading a talented engineering team. The ideal candidate has over 10 years of software development experience

Job Description As a Senior Associate Technology L2, you are more than a developer; you are a system builder. You will be responsible for the end-to-end design, architecture, and implementation of critical Java-based microservices solutions. You will translate high-level architectural guidance into

A leading digital transformation partner in Boston is seeking a Senior Associate Technology L2. This role involves end-to-end design and implementation of Java-based microservices solutions. The ideal candidate has extensive experience in backend Java development, AWS deployment, and system design.

A leading health company is seeking a Senior Full-Stack Software Engineer in Providence, RI. The role involves creating, developing, and deploying innovative tech solutions. Candidates should have extensive experience with React and Java, alongside strong problem-solving skills. With a focus on inte

A tech consulting firm is looking for a Fullstack Developer who will design, build, and ship production systems while working remotely. This role demands proficiency in both frontend and backend development, particularly with Python, FastAPI, React, and TypeScript. The developer will collaborate wit

Copeland

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally

A healthcare tech company based in Boston is seeking a passionate React Native Developer to enhance mobile applications for healthcare professionals and patients. The role includes leading development projects, ensuring high-quality and efficient mobile solutions, and mentoring junior developers. Id

A software consulting firm is seeking a Front End Developer to design and develop innovations in their e-commerce platform. The role involves prototyping, analysis, and bringing best practices to the current business. Candidates should have experience with web application frameworks and front-end te

A fast-growing AI startup is looking for a Senior Full Stack Engineer (Node.js + React) to develop scalable applications for Fortune 500 clients. The ideal candidate has over 5 years of experience, excels in building high-performance applications, and enjoys owning features end to end—from backend a

GovCIO

A leading government IT services firm is seeking experienced full stack developers to join their team. This fully remote role involves using React and Ruby on Rails to build impactful features for the VA.gov platform. Candidates must have at least 8 years of experience in software development, stron

Sr Lead Node.js & React Full Stack Engineer - 100% Remote Contract to Hire | Simple Solutions | United States Posted On 03/12/2026 Job Information IT Services Work Experience 10+ Years Salary: $150K-$175K City: Jacksonville or Boston, MA State: Florida 32076 Job Description Sr Lead Node.js & React F

A technology company focused on health and performance is seeking a Software Engineer I for their Growth Team in Boston, MA. This role involves developing and maintaining high-quality frontend applications that enhance user experiences. You will collaborate closely with product managers and designer

Summary We are looking for web engineers (Back-end and Full-stack) to join our team in Leuven! The ideal candidate will use their previous experience building Go backends to improve and build new features for our cloud-based products. Additionally, for the full-stack role, using React, they will be

A leading software development company in Boston is looking for passionate UI Software Engineers to join their team. The role involves designing and developing engaging web applications using cutting-edge technologies. Candidates should have a strong foundation in JavaScript, preferably with React.j

Klaviyo

$216,000 - $324,000 /year

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirement

About the role We’re hiring a Tech Lead to join our Boston or New York based engineering team. This position will report into Kevin McCarthy, and enjoy a collaborative hybrid work model, with a minimum of four days per week (Monday - Thursday) in our Boston office. We’re a fast-moving, early-stage c

APR Consulting

Senior Full Stack Engineer (Java/React) Location: Dedham, Massachusetts Type: Contract Job #86980 Our DoD/Aerospace client is looking to fill a Senior Full Stack Engineer (Java/React) position that just opened in Dedham, MA. In this role, you will build secure, modern applications that manage crypto

Job Title: Fullstack Developer Job Type: Full-time Location: Remote (Must overlap PST timezone at least 6-8 hours) The Role You’ll contribute to designing, building, and shipping production systems end-to-end. This is a hands‑on role where you’ll work across the stack — from UI to infrastructure — a

Why Great Gray? At Great Gray Group, we strive to set the bar for the retirement services industry. Our goal is to deliver advanced retirement solutions that combine our core fiduciary services with robust investment options, innovative technology, and dedicated client service. We focus on making ch

A recruiting agency is looking for a Senior AWS Developer to design and build a serverless web application for secure online form submissions and document uploads. The role requires expertise in integrating AWS services, developing backend services in Python, and building a React frontend. Candidate