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$121.6k - $194.5k
...such as Java, Scala, or TypeScript. Hands-on frontend engineering experience with TypeScript/JavaScript and a modern framework such as React, Angular, Vue, or Svelte, including reusable components, state management, forms, charts, browser fundamentals, accessibility, and...ReactPermanent employmentWork from homeModerna
Cambridge, MA1 day ago- ...Fundamental understanding of relational databases (Oracle, MySQL etc.). Experience with Agile development is highly desired. Experience with React, React Native, html is highly desired. Experience with Native mobile application (Android/iOS) development is highly desired....ReactWork experience placement
AmNet Services
Waltham, MA4 days ago - ...security protocols (SSL/TLS, OAuth2, encryption) and ensure GDPR, HIPAA, and other compliances. Adopt modular, flexible frameworks (React, Node.js, Python/Django) to accommodate rapid scalability and evolving business needs. Partner directly with the CEO to align...ReactFull timeFlexible hours
Nanobiosym
Cambridge, MA20 days ago $128k - $192k
...documentation, and shared tooling.Qualifications6-8 years of professional software engineering experience.Strong proficiency in Node.js, React.js, Python, cloud services (Azure/AWS/GCP), and modern engineering patterns.Experience building or integrating AI/ML and GenAI...ReactImmediate startTrinity Life Sciences
Waltham, MA2 days ago$10k
...related field (or equivalent practical experience). Experience with modern programming languages and web technologies (e.g., JavaScript/TypeScript, React, Node.js, Python, etc.). Bonus: experience in fintech, billing systems, or working with financial data. Castle IncReact$145.9k - $234.2k
...such as Java, Scala, or TypeScript. Hands-on frontend engineering experience with TypeScript/JavaScript and a modern framework such as React, Angular, Vue, or Svelte, including reusable components, state management, forms, charts, browser fundamentals, accessibility, and...ReactPermanent employmentWork at officeWork from home$197.3k - $225.1k
...Full-stack Engineer 4 (Python, Typescript, React, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be...ReactFull timePart timeInternshipH1bLocal area- Job ID: 29294129Reference Number: 26-00942Title: Full Stack Developer (React, GoLang, Python, Java, Node.js, AWS)Posted Date: 2026-09-14Contact: Vishika ChaudharyContact Email: ****@*****.*** Phone: (***) ***-****Company: HAN Staffing Role: Full...React
HAN Staffing
Boston, MA1 day ago - ...testable, and maintainableHands-on experience across the application stack in one or more of the following: JavaScript/TypeScript, React, Angular, Next.js, Vue.js, Java, Spring, C#, Node.js; SQL or NoSQL databases; cloud platforms (AWS, Azure, or GCP); and CI/CD tooling...ReactApprenticeshipWork at officeLocal areaEasy work
McKinsey & Company
Boston, MA9 hours ago - ...Expertise with MySQL or other relational databases Biased towards using data to arrive at decisions Our technical environment: Java, JEE, Javascript, HTML, CSS, React, Spring, Hibernate, MySQL, MongoDB, Elasticsearch, Kafka, Docker, Jenkins/Maven, Selenium Roberts RecruitingReact
$179.4k - $245.6k
Full-stack Engineer 4 (Python, Typescript, React, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part...ReactFull timePart timeInternshipH1bLocal area$114k - $126k
...Experience with modern development frameworks, APIs, databases, and cloud-based applications, with particular emphasis on SQL, .NET, React, and JavaScript. ~ Strong understanding of software development best practices, testing methodologies, and CI/CD processes. ~...ReactGilbane Building Company
Medford, MA1 day ago$175.5k - $180k
...robust, scalable solutions across the full stack; hands-on experience with languages and frameworks including JavaScript/TypeScript, React, Angular, Next.js, Vue.js, Java, Spring, C#, or Node.js; SQL and NoSQL databases; cloud platforms (AWS, Azure, or GCP); and CI/CD...ReactApprenticeshipWork at officeLocal areaEasy workMcKinsey & Company
Boston, MA9 hours ago- ...services)Experience working with distributed systems (microservices) a plusExperience with front-end javascript frameworks such as React or Angular a plusExperience with containers and container orchestration systems a plusAbout Us:Affiliated partner of MIT's Computer...React
Roberts Recruiting
Cambridge, MA4 days ago $110k - $125k
...platforms Experience with Twig, Symfony best practices, dependency injection, and service-oriented design Experience with Vue.js (or React), component patterns, and state management concepts Familiarity with headless or API-first architectures and content modeling...ReactLocal areaWorldwideFlexible hours3 days per weekRepligen
Waltham, MA14 days ago- ...experience developing full-stack applications, with proficiency in Python, JavaScript, HTML5, CSS, and frameworks such as Django, Flask, and React; and experience designing and integrating REST or gRPC APIs, working with databases, and using Git in team environments. Preferred:...React
- ...Skills & Experience ~7+ years of professional software engineering experience ~ Strong expertise developing applications with React and modern JavaScript frameworks ~ Experience building and deploying production-grade mobile applications ~ Proven ability to...ReactFull time
Motion Recruitment
Waltham, MA1 day ago - ...and collaboratewith Product Owners, UX teams, architects, backend engineers, and DevOps teamsacross our global organization. Sr React Developerthat can stand alone with no support and take direction from senior engineerand senior architect and intimately know how to...React
$79.05k
...workflows (e.g., Git and GitHub/GitLab); experience working with web-based, single-page applications using frameworks such as Vue or React; and experience supporting applications in a containerized (docker) and cloud-based infrastructure (AWS/EKS). PREFERRED: Familiarity...ReactFull timeVisa sponsorship$140k - $200k
...Key Responsibilities: Develop, test, and maintain scalable front-end applications using modern frameworks and libraries (e.g., React). Translate UI/UX design wireframes and prototypes into high-quality, responsive, and accessible code. Collaborate with...ReactFull timeMobi
Somerville, MA4 days ago- ...their talent to align solutions with real business outcomes. Key Responsibilities Design and build scalable front-end experiences using React or equivalent frameworks. Develop and optimize backend APIs and services using Python Implement secure and performant solutions in...ReactHourly payPermanent employmentContract workH1bLocal areaFlexible hours
Machine Learning Technologies LLC
Wilmington, MA4 days ago - ...delivery. As a member of this 4-5 person strong team you will leverage your expertise in TypeScript, Express, Node.js, Next.js, SQL, and React to build and enhance our platform. You should be comfortable assisting customers occasionally and enjoy tackling challenging...ReactWork at officeWorldwideNight shift3 days per week
Blink, Inc.
Boston, MA4 days ago - ...Candidate must have 10+ years’ experience. Candidate must be a Lead or Architect level and hands on. Candidate must have Angular.JS, React.JS, or Node.JS. Must have responsive web development experience - Make sure you know what that is. Must have open source...React
- ...n-tier web applications using Java/ JEE Design and Architecture 5+ years NodeJS frameworks and front-end JavaScript frameworks like React and Vue.js Identity Management and Security Integration with Customer Facing Internet-based Applications Spring/Spring Boot, Java Server...React
$269.1k - $307.2k
...techniques in Big Data. You'll bring solid experience in emerging and traditional technologies such as: node.js, Java, GO, AngularJS, React, Python, REST, JSON, XML, Ruby, Perl, NoSQL databases, relational databases, Spark, Artifactory, Maven, iOS, Android, and AWS/Cloud...ReactFull timePart timeLocal area$130.2k - $217k
...Development (TDD) and Continuous Integration (CI) practicesDesign and develop scalable applications using modern technologies, including Go, React, TypeScript, .NET, and PythonManage and optimize large-scale datasets, with a focus on performance and efficiencyUtilize caching...ReactFull timeLocal areaWork from homeCIGNA
Newton, MA1 day ago- ...Python, Java, JavaScript, TypeScript, C++, Go, Rust, Swift, Kotlin, or others. Help build user interfaces using frameworks such as React, or contribute to backend services, APIs, and distributed systems. Work with cloud and container technologies such as Docker,...ReactFull timeContract workPart timeFixed term contractInternshipFlexible hoursShift work
IBM
Cambridge, MA2 days ago $65.85k - $82.32k
...experience, internship experience, or demonstrable hands-on project experience. Experience developing applications using JavaScript, Vue.js, React, PHP, Python, or comparable modern technologies. Experience designing, developing, and integrating RESTful APIs. Experience working...ReactTemporary workInternshipLocal area- ...engineers in a fast-paced, iterative environment. Responsibilities include architectural leadership, mentoring, and driving best practices across front-end and back-end development, primarily using Python, TypeScript, React, and AWS services. #J-18808-Ljbffr Jobleads-USReact
- Who We Are At DraftKings, we are a leading digital sports entertainment and gaming company. We are looking for a React Native Engineer to join our team and help us build a best‑class mobile experience for our millions of users. What you'll do: Develop new features for our...React
