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141 javascript html css jobs at 79 companies in Boston, MA

2mo
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Senior Front End Engineer (Angular, JavaScript)
Boston, Massachusetts, United States
$97k-$185k/yr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
5+ YOESenior Front End Engineer with Angular, JavaScript, TypeScript, RxJS, HTML/CSS; experience with NgRx/Redux; REST APIs; CI/CD; AWS/Docker; 5 years in software engineering; bachelor’s degree preferred.
Angular, JavaScript, TypeScript, RxJS, HTML, CSS/SCSS, NgRx, Redux, Playwright, Cypress, REST APIs, AWS, Docker, CI/CD
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3mo
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Front-End Engineer, Amazon Robotics
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOE4+ years front-end development with JavaScript, HTML, CSS; 3+ years CS fundamentals; experience with Angular and React.
JavaScript, HTML, CSS, TypeScript, React, Angular, Node
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1w
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Associate Software Engineer
Concord or Cambridge
$95k-$105k/yr HybridFull Time
KAYAK
KAYAK: Global travel search engine for flights, hotels, and rentals.
Foundational proficiency in HTML,CSS,JavaScript; experience with React and exposure to TypeScript; familiarity with Git; degree or equivalent practical experience; strong communication and collaborative skills.
React, TypeScript, Git, Claude Code, HTML, CSS, JavaScript
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1d
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Senior Full Stack Engineer, Web & Ecommerce
Boston or United States
$88k-$181k/yr HybridFull Time
Toast
ToastNYSE: TOST: Cloud-based technology platform for the restaurant and hospitality industry.
6+ YOE6+ years full-stack experience with React, Gatsby, JavaScript, HTML, CSS; headless CMS and REST/GraphQL integration experience; strong communication and problem-solving skills.
React, Gatsby, Tailwind CSS, JavaScript, HTML, CSS, GraphQL, Node.js, git, Contentful, CI/CD
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2d
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Customer Support Engineer
Boston, Massachusetts, United States
$80k-$93k/yr HybridFull Time
Sauce Labs
Sauce Labs: Cloud-based platform for automated and continuous software testing.
1+ YOE1+ year support engineering experience (1–2 yrs) and 6+ months developer experience; programming in Javascript/Python/Ruby/PHP/Java/C#; HTML/CSS/JavaScript knowledge; strong written communication and troubleshooting skills.
Javascript, Python, Ruby, PHP, Java, C#, HTML, CSS, Selenium, Appium, Jenkins, Bamboo, JUnit, TestNG, Protractor, Cucumber, Capybara, Jasmine, Mocha, Karma, Cypress, Unix, HTTP
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4w
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Junior Graphic Designer
Gloucester, Massachusetts, United States
OnsiteFull Time
HireClix
HireClix: Recruitment marketing agency providing career site and advertising solutions.
1+ YOEBachelor's or equivalent experience, 1+ years design experience, portfolio, Webflow and web (HTML/CSS/JavaScript) experience, proficiency in Figma and Adobe Creative Cloud (Photoshop, Illustrator, InDesign).
Webflow, HTML, CSS, JavaScript, Figma, Adobe Creative Cloud, Photoshop, Illustrator, InDesign
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1d
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Principal Software Engineer, Cloud
Cambridge, Massachusetts, United States
$168k-$210k/yr OnsiteFull Time
Cambridge Mobile Telematics
Cambridge Mobile Telematics: Providing telematics and behavioral analytics for safer driving and insurance.
7+ YOE7+ years web application experience, proficiency in HTML/CSS, jQuery, Python, JavaScript/TypeScript, strong database and API experience, bachelors or equivalent, strong communication and leadership skills.
HTML/CSS, jQuery, Python, JavaScript, TypeScript, React, Angular, AWS
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1w
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Associate Director, Search Engine Optimization
Boston, Massachusetts, United States
$97k-$149k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
7+ YOEBachelor's degree,7+ years experience in SEO/project/account management,team leadership,project scoping and process improvement,knowledge of HTML, JavaScript, CSS,strong analytical and communication skills.
HTML, JavaScript, CSS, ChatGPT, Google Gemini, DALL·E, Midjourney, Profound
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2w
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Business Systems Developer
United States or Exeter
RemoteFull Time
NWN Carousel
NWN Carousel: Provider of AI-powered cloud communications and hybrid work solutions.
3+ YOEDegree in CS/Engineering/MIS, 3+ years programming experience with JavaScript, strong SQL and HTML/CSS skills, ServiceNow or similar enterprise platform experience, Agile/SDLC and ITIL familiarity.
JavaScript, SQL, HTML, CSS, RequireJS, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, ServiceNow, CSM, SPM, TPSM, CMDB, CSDM, ITIL
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2w
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User Interface Designer
Providence, Rhode Island, United States
OnsiteFull Time
American Mathematical Society
American Mathematical Society: Advances research and connects the global mathematical community.
Bachelor's degree or equivalent, proven UI design experience with portfolio, expert HTML/CSS, advanced use of AI tools, Adobe Creative Suite, Bootstrap, WordPress, familiarity with JavaScript and accessibility standards.
HTML, CSS, AI tools, Adobe Creative Suite, Bootstrap, WordPress, Google Analytics, JavaScript
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3mo
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Senior Microsoft Dynamics 365 CRM Developer
Salem, New Hampshire, United States
OnsiteFull Time
Tokio Marine HCC
Tokio Marine HCCTokyo Stock Exchange: 8766: Underwrites specialty insurance and provides global travel assistance services.
5+ YOE5+ years in Dynamics 365 CRM, Azure, and Power Platform; strong web development skills (C#, ASP.NET, JavaScript, HTML, CSS); API development; SQL Server; Agile/Scrum experience.
C#, ASP.NET, JavaScript, HTML, CSS, SQL Server, Azure, Power Apps, Power Automate, Git, Docker, Jenkins
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2w
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Newsroom Developer
Boston, Massachusetts, United States
$83k-$120k/yr OnsiteFull Time
Boston Globe Media
Boston Globe Media: Publishes and distributes independent news and journalism in New England.
2+ YOE2+ years newsroom development experience; strong HTML/CSS/JavaScript, data viz and mapping skills; familiarity with React, Webpack, Gatsby, GitHub, Python or R; strong UX and accessibility knowledge.
HTML, CSS, Sass, Stylus, Tailwinds, JavaScript, D3, MapboxGL JS, Datawrapper, Flourish, React, Webpack, Gatsby, Vite, GitHub, Python, R
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1mo
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Remote SEO Strategist - South Africa
South Africa or Boston or London or Toronto or Sydney
RemoteFull Time, Contract
Brafton
Brafton: Provides content marketing services and digital strategies for businesses.
3+ YOE3+ years SEO experience (agency preferred), advanced technical SEO knowledge, strong analytics and writing skills, proficiency with Google Analytics/Search Console, HTML/CSS/JavaScript, and Microsoft Office.
MarketMuse, SEMRush, Hrefs, Google Analytics, Google Search Console, Tag Manager, Publisher Center, Botify, Sitebulb, Conductor Searchlight, Stat, Sistrix, DeepCrawl, Screaming Frog, Google Sheets, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Google Slides, HTML, Javascript, CSS
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6d
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Software Engineering & Development
Boston, Massachusetts, United States
$178k-$180k/yr HybridFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
3+ YOEBachelor's (or Master's) in CS or related plus 5 (or 3) years experience; high proficiency in ReactJS, JavaScript/TypeScript, HTML/CSS, GraphQL, REST, unit testing, and modern front-end toolchains.
ReactJS, JavaScript, TypeScript, HTML, CSS, GraphQL, REST, WebSocket, Styled components, Emotion, Jest, React Testing Library, Webpack, Vite, Rollup, Node.js, Express.js, GraphQL Server, Docker, Kubernetes, AWS
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1w
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Full Stack Software Engineer
Waterloo or Boston or Halifax
$86k-$136k/yr HybridFull Time
Manulife
ManulifeTSX: MFC: Provides insurance, wealth management, and investment services globally.
5+ YOE5+ years full‑stack experience with C# or Java, Kubernetes, front-end (React/HTML/CSS/JavaScript), API and database design, strong debugging and communication skills, Bachelor's degree or equivalent.
React, HTML, CSS, JavaScript, .NET/C#, C#, Java, Kubernetes, GitHub Copilot, Azure, AKS on Azure, AWS, GCP, Git, Jira
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1w
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Associate Director, Search Engine Optimization
Boston, Massachusetts, United States
$97k-$149k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
7+ YOEFour-year degree, 7+ years SEO/project/account experience, team leadership, project scoping and forecasting, HTML/JavaScript/CSS knowledge, strong analytical and communication skills, willingness to travel.
HTML, JavaScript, CSS, ChatGPT, Google Gemini, DALL·E, Midjourney, Profound
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3w
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Senior Manager, SEO & GEO
Boston, Massachusetts, United States
$115k-$189k/yr HybridFull Time
Simply Business
Simply Business: A digital insurance brokerage simplifying small business insurance using technology, data, and insurance expertise.
10+ YOE10+ years SEO experience; deep technical SEO knowledge (JavaScript, HTML, CSS, Schema); familiarity with LLMs, RAG, AI agents; analytics and SEO tool proficiency; strong leadership and communication skills.
Google Analytics, Google Search Console, SEMrush, Ahrefs, Screaming Frog, JavaScript, HTML, CSS, Schema Markup, ChatGPT, Gemini, Perplexity, LLM, RAG
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1w
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Manager, Web Experience & Operations
Boston or Somerville
$149k-$209k/yr OnsiteFull Time
Recorded Future
Recorded Future: Provides AI-driven threat intelligence to protect organizations from cyberattacks.
8+ YOE2+ Mgmt8+ years in web operations or digital marketing operations in B2B SaaS, 2+ years people management, AEM expertise, experimentation and analytics experience, strong data literacy and HTML/CSS/JavaScript familiarity.
Adobe Experience Manager (AEM), Edge Delivery Services, Adobe Target, Adobe Customer Journey Analytics, Smartling GDN, Osano, OneTrust, HTML, CSS, JavaScript, Jira, Asana, Cloudflare
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3w
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Senior Professional Services Consultant (4033)
Manchester, New Hampshire, United States
HybridFull Time
GBG
GBGLondon Stock Exchange: GBG: Provides global identity verification and fraud prevention technology solutions.
5+ YOE5+ years in customer-facing technical roles; experience with address verification, e-commerce integrations, web services (HTML/CSS/JavaScript), data quality, integration support, project management, and strong communication.
Loqate, Adobe, Salesforce, Shopify, HTML, CSS, JavaScript
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3w
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Software Engineer, UI
Boston, Massachusetts, United States
$50-$75/hr OnsiteContract
Fidelity Investments
Fidelity Investments: Financial services and investment management firm providing advisory solutions.
2+ YOE2+ years software engineering experience preferred; proficiency in Angular, JavaScript/TypeScript, RxJS, HTML/CSS/SCSS; experience with test automation, REST APIs, cloud and container tech; bachelor’s degree preferred.
Angular, JavaScript, TypeScript, RxJS, HTML, CSS/SCSS, Playwright, Cypress, REST APIs, Java, AWS, Docker
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