Last updated: 2025-05-22

25 Frontend Engineer jobs in Boston.

Hiring now: Full Stack Engr @ Air Space , Frontend Software Engr @ Cargurus, Sr Software Engr @ Crunchtime, Software Engr Ii @ Klaviyo, Sr Software Engr @ Chewy, Software Engr Ii @ Whoop, Software Engr Frontend @ Gecko Robo, Ui Software Engr @ Watershed, Software Engr @ Benchling, Software Engr Healthcare @ Cohere Hea.Explore more at at kaamvaam.com

🔥 Skills

React (20) JavaScript (10) TypeScript (9) Typescript (6) AWS (6) Redux (5) Python (5) CSS (5) Agile (4) HTML (4)

📍 Locations

Boston (19) Cambridge (3) Waltham (2) Watertown (1)
🔍 Go to full job search

Air Space Intelligence

Full Stack Engineer Boston
Skills & Focus: Full Stack Engineer, user experience, React, Redux, Mapbox, Typescript, AWS, Kubernetes, Docker, Terraform
About the Company: ASI enables success for the world's most complex operations. From critical infrastructure to defense, we serve major airlines and U.S. and allied government or…
Experience: Strong software development skills, specifically in Python, JavaScript, Typescript; Experience with building infrastructure in AWS, Kubernetes, Docker, Terraform; Ability to travel; Flexibility to adjust to changing business priorities.
Type: Full-time

Cargurus

Frontend Software Engineer Boston
Skills & Focus: React, frontend components, JavaScript, user experience, A/B tests, RESTful APIs, clean code, performance optimization, collaboration, problem-solving
About the Company: At CarGurus, our mission is to give people the power to reach their destination by bringing trust and transparency to car shopping. We are the largest automoti…
Experience: 3-5 years
Type: Full-time
Benefits: Best-in-class benefits, equity, flexible hybrid model, robust time off policies, daily free lunch, new car discount, me…

Crunchtime

Senior Software Engineer Boston
Skills & Focus: Node.js, Javascript, React, Typescript, DevOps, TDD/CI, Agile, Remote work, Web development, Distributed systems
About the Company: Global restaurant brands run their operation on the Crunchtime platform. Delivering a consistent guest experience across every location and managing food and l…
Experience: 5+ years developing complex software for the web in multiple languages with multiple components/services
Benefits: Competitive pay, Flexible PTO, Paid company holidays, Yearly team off-sites, Medical, dental, and vision benefits (FSA,…

Klaviyo

Software Engineer II Boston
Skills & Focus: React, Python, ETL, Frontend development, Backend services, JavaScript, HTML, CSS, User experience, Developer tooling
About the Company: Klaviyo empowers creators to own their destiny by making first-party data accessible and actionable. We see limitless potential for the technology we're develo…
Experience: 4+ years of experience in a software engineering role with a strong focus on frontend development
Salary: $120,000 - $180,000 USD
Type: Full-time
Benefits: In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus…

Chewy

Senior Software Engineer Boston
Skills & Focus: Java, Kotlin, Kafka, SQL, NoSQL, TypeScript, React, NodeJS, AWS, agile
About the Company: Chewy is committed to equal opportunity and values diversity and inclusion of all Team Members.
Experience: 8+ years
Type: Full-time

Whoop

Software Engineer II Boston
Skills & Focus: software engineer, front-end web development, user-facing features, web properties, high-performance experiences, accessible interfaces, product, design, backend engineering, seamless
About the Company: WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.

Air Space Intelligence

Product Engineer Boston
Skills & Focus: React, React Native, Redux, Mapbox, Firebase, Typescript, geospatial information, flight trajectories, mission-critical operations, efficient code
About the Company: ASI enables success for the world's most complex operations. From critical infrastructure to defense, we serve major airlines and U.S. and allied government or…

Gecko Robotics

Software Engineer - Frontend Boston
Skills & Focus: frontend development, 3D data visualization, software design patterns, data-intensive applications, Typescript, React, WebGL, computational geometry, photogrammetric systems, Geographic Information Systems (GIS)
About the Company: Gecko Robotics is helping the world’s most important organizations ensure the availability, reliability, and sustainability of critical infrastructure. Gecko's…
Experience: 5+ years of professional frontend development experience
Type: Full-time
Benefits: Competitive compensation packages, company equity, 401(k) matching, gender-neutral parental leave, full medical, dental…

Watershed

UI Software Engineer Boston
Skills & Focus: UI Software Engineer, ReactJS, NextJS, bioinformatics, genomic analysis, user interfaces, web applications, HTML, CSS, JavaScript
About the Company: Watershed enables scientists to conduct all essential analysis — from lab data to plot — with a single software platform. The company is focused on acceleratin…
Experience: 2-7 years of experience
Type: Full-time

Benchling

Software Engineer Boston
Skills & Focus: software engineering, frontend development, React, product-first approach, problem solving, developer experience, tooling, collaboration, life sciences, innovation
About the Company: Benchling’s mission is to unlock the power of biotechnology. The world’s most innovative biotech companies use Benchling’s R&D Cloud to power the development o…
Experience: 3+ years of experience in software engineering.
Salary: $141,000 - $190,000
Type: Full-time
Benefits: Competitive total rewards package, Broad range of medical, dental, and vision plans, Fertility healthcare and family-fo…

Chewy

Staff Front-End Engineer Boston
Skills & Focus: Front-End Engineer, TypeScript, React, NodeJS, Express, CI/CD pipelines, AWS, Java, Kotlin, Kafka
About the Company: Chewy's Sponsored Ads business is expanding rapidly, and we're seeking a skilled Staff Front-End Engineer to help shape the future of our ad platform. The team…
Experience: 10+ years of experience as a Software Engineer
Type: Full-time

Klaviyo

Senior Software Engineer - Adoption Team Boston
Skills & Focus: software engineering, frontend, A/B testing, user experience, product development, data-driven, customer success, full stack, React, Python
About the Company: Klaviyo is a customer data platform and marketing automation company focused on empowering ecommerce businesses.
Experience: Not specified in the posting.
Salary: $152,000 — $228,000 USD
Type: Not specified in the posting.
Benefits: Not specified in the posting.

Cargurus

Front-End Engineer Boston
Skills & Focus: JavaScript, React, full stack development, UI/UX, CSS, HTML5, E2E testing, collaboration, software development lifecycle, communicating with users
About the Company: CarGurus is the largest and fastest-growing automotive marketplace, profitable for over 15 years, focusing on trust and transparency in car shopping.
Experience: 3+ years of relevant work experience needed
Type: Full-time
Benefits: Best-in-class benefits and compensation, including equity for all employees, flexible hybrid model, robust time off pol…
Frontend Engineer, Consumer Mobile App Boston
Skills & Focus: React Native, TypeScript, JavaScript, mobile applications, performance, architecture, collaborative, UX, full development lifecycle, third party integrations
About the Company: At CarGurus, our mission is to give people the power to reach their destination. We started as a small team of developers determined to bring trust and transpa…
Experience: 5+ years of experience working in JavaScript development
Type: Full-time
Benefits: Best-in-class benefits and compensation, including equity for all employees, career development programs, employee reso…

Chewy

Frontend Software Engineer II (React) Boston
Skills & Focus: ReactJS, responsive user experiences, Single Page Applications, CI/CD, DevOps, architecture and code reviews, scalable, performance, API integration, Mentorship
About the Company: Chewy’s Pet Health is on a mission to build innovative solutions for our customers and our partner vets, such as our recent launch of Chewy’s CVC Clinic.
Experience: 3+ years of professional front-end development experience

Cohere Health

Software Engineer - Healthcare Technology Boston
Skills & Focus: Software Engineering, Healthcare Technology, Data Services, API Development, TypeScript, React, Python, Docker, AWS, CI/CD
About the Company: Cohere Health is a clinical intelligence company that uses cutting-edge AI to improve healthcare outcomes, serving over 15 million lives through health plans a…
Experience: At least 3 years of experience in software development with proven experience in full software development lifecycle and relevant technologies.
Salary: $172,744.00 annually
Benefits: Health insurance, 401k, bonus, and other benefits included.

Later

Staff Engineer Boston
Skills & Focus: web development, React, Typescript, Ruby on Rails, Node.js, AWS, API management, DevOps, cloud infrastructure, performance optimization
About the Company: Later is the enterprise leader in social media and influencer marketing software, services, and data, trusted by leading brands and agencies worldwide.
Salary: $190,000 - $230,000
Type: Full-time
Benefits: Various benefits plans including participation for all permanent team members.

Klaviyo

Senior Software Engineer Boston
Skills & Focus: React, Redux, Python, Django, TypeScript, Frontend, Software Engineering, User Experience, Scalable Systems, Email Template Editor
About the Company: Klaviyo empowers creators to own their destiny by making first-party data accessible and actionable like never before, nurturing personalized experiences in ec…
Experience: 5+ years of software engineering experience
Salary: $152,000 - $228,000 USD
Type: Full-time
Benefits: Participation in annual cash bonus plan, variable compensation, equity, sign-on payments, and comprehensive health bene…

Gecko Robotics

Software Engineer | Data Visualization Boston
Skills & Focus: 3D data visualization, Typescript, React, ThreeJS, WebGL, computational geometry, photogrammetric systems, GIS, software design patterns, data-intensive application design
About the Company: Gecko Robotics is helping the world’s most important organizations ensure the availability, reliability, and sustainability of critical infrastructure. Gecko's…
Experience: 5+ years of professional frontend development experience
Type: Full time
Benefits: Company equity, 401(k) matching, gender-neutral parental leave, full medical, dental, and vision insurance, mental heal…

Fl100, Inc.

Frontend Developer Cambridge
Skills & Focus: Frontend Development, React, JavaScript, TypeScript, HTML, CSS, APIs, Performance Optimization, UI Components, E-commerce
About the Company: FL100, Inc. is a privately held, early-stage company pioneering the use of artificial intelligence-based agents to build an integrated, end-to-end platform for…
Experience: 3+ years of experience in frontend development, with a strong focus on React.

Fabric

Senior Design Engineer Cambridge
Skills & Focus: Design, Build, Launch, Full-stack, Shopify, AI, React, Node.js, Python, CI/CD
About the Company: fabric is the next-generation commerce platform that is designed to provide the commerce services customers expect so they can build world-class experiences, a…
Experience: 7+ years of professional experience in full-stack software development
Salary: $150k to $200k USD
Type: Full-time

Lila Sciences

Front-End Developer Cambridge
Skills & Focus: Front-End Developer, Retool, User Experience, JavaScript, React, UI/UX Improvements, Internal Tools, API Integration, Software Development Life Cycle, Dashboard Design
About the Company: Lila Sciences is a privately held, early-stage technology company pioneering the application of artificial intelligence to transform every aspect of the scient…
Experience: 5+ years of experience in front-end development, UX, or Design with JavaScript, React, or similar frameworks.
Type: Full-time

Pega

Associate Software Engineer, UX Engineering Waltham
Skills & Focus: Software Engineering, User Interface, JavaScript, TypeScript, React, Redux, Java, Kotlin, Agile, Test Automation
About the Company: Pega provides cutting-edge solutions for some of the world’s largest organizations, solving real business problems within a matter of weeks without writing any…
Experience: Minimum of 0-3 years working as a developer using the latest web technologies and frameworks
Benefits: Continuous learning and development opportunities. Competitive global benefits program inclusive of pay + bonus incenti…
Associate Software Engineer, UX Engineering Waltham
Skills & Focus: JavaScript, TypeScript, React, Redux, Java, Kotlin, Agile, UI Orchestration, Test Automation, Unit Tests
About the Company: Pega provides cutting-edge solutions for some of the world’s largest organizations.
Experience: 0-3 years
Salary: 90-95k
Type: Full-time
Benefits: Competitive global benefits program inclusive of pay + bonus incentive, employee equity in the company

Boschgroup

Mobile Application Developer Watertown
Skills & Focus: Mobile Application Developer, React Native, Agile, JavaScript, TypeScript, HTML, CSS, AWS, User Interface, IoT