3mo
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HTML/CSS - Senior Developers - AI Training - Boston, USA
Boston or United States
$40/hr RemoteContract
BSc or higher in CS or related, senior frontend experience in HTML/CSS, expert CSS knowledge (Flexbox, Grid, accessibility), ability to build responsive layouts without frameworks; familiarity with Tailwind, SASS/SCSS, CSS Modules; testing with DevTools, axe, Lighthouse.
HTML5, CSS3/4, Tailwind CSS, SASS/SCSS, CSS Modules, DevTools, axe, Lighthouse
1mo
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Software Engineer: Web Developer
Cambridge, Massachusetts, United States
$110k/yr OnsiteFull Time
Bachelor's degree in CS or related; strong HTML, CSS, JavaScript; experience with Vue, React or Angular; CMS knowledge (WordPress/Joomla); UI/UX and graphic design skills; REST API development; Agile and test-driven practices.
HTML, CSS, JavaScript, Vue, React, Angular, WordPress, Joomla, REST API, CI/CD, git, GitHub, GitLab, Jenkins
2mo
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Software Engineer I (Frontend, Growth)
Boston, Massachusetts, United States
$105k-$145k/yr OnsiteFull Time
Frontend development experience with modern JS/TS, React; HTML/CSS; REST APIs; Git; problem-solving; collaborative mindset; eager to learn.
React, TypeScript, HTML, CSS, Git, REST APIs
3mo
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Front-End Engineer, Amazon Robotics
North Reading, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
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
1mo
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Senior Software Engineer
Chelmsford, Massachusetts, United States
$107k-$130k/yr HybridFull Time
5+ YOE5+ years professional application development; BA/BS or equivalent; experience with cloud (AWS), NoSQL and relational databases, microservices, containerization, serverless, CI/CD and IaC; SDKs in C#, Swift, Java/Kotlin; desktop (C#/WPF) and mobile (Swift/Java/Kotlin) development; HTML/CSS/JavaScript and SPA frameworks; automated testing; familiari...
AWS, NoSQL, Relational Database Systems, microservices, containerization, serverless, event-driven programming, CI/CD, Infrastructure as Code (IaC), C#, Swift, Java, Kotlin, WPF, HTML, CSS, JavaScript, .NET Core, .NET Framework, SQL, SPA
3mo
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Senior Microsoft Dynamics 365 CRM Developer
Salem, New Hampshire, United States
OnsiteFull Time
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
3mo
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Senior Fullstack Software Engineer
San Francisco or Bangalore or Boston or Austin or Tokyo or London
OnsiteFull Time
8+ YOE8+ years experience building frontend or full-stack apps; strong JS/HTML/CSS; React or Next.js; data-driven decisions; ownership; collaboration; developer-focused mindset.
JavaScript, HTML, CSS, React, Next.js, MobX
1mo
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Senior Applications Developer
Southborough, Massachusetts, United States
$100k-$140k/yr OnsiteFull Time
4+ YOEBS in CS/Engineering required; 4+ years full‑stack C#/.Net experience; knowledge of Oracle, T‑SQL/PL‑SQL, MongoDB, HTML/CSS/JavaScript, Angular, Node.js, Telerik; Agile experience; SDLC/OOP proficiency.
.Net, C#, MVC, .Net Core, Web Services, Windows services, Oracle, Oracle 19c, T-SQL, PL/SQL, MongoDB, HTML, CSS, JavaScript, Angular, Node.js, Telerik, Kendo, SQL Server, MySQL
2w
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Frontend Developer, Shopify
North Reading, Massachusetts, United States
$100k-$120k/yr OnsiteFull Time
3+ YOE3–5 years Shopify Plus frontend experience, strong Liquid/HTML/CSS/JavaScript skills, Git and Jira experience, Shopify Scripts/Flow/Launchpad familiarity, REST/GraphQL knowledge, ability to own storefront, B2B and POS features.
Shopify Plus, Liquid, HTML, CSS, JavaScript, Shopify Scripts, Flow, Launchpad, Shopify POS, Shopify Admin, REST, GraphQL, Git, Jira, Online Store 2.0
2w
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Business Systems Developer
United States or Exeter
RemoteFull Time
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
4w
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Software Engineer (Fullstack)
New York City or Boston
$185k-$225k/yr HybridFull Time
2+ YOE2+ years professional experience; proficiency with React, TypeScript, Next.js, React Native, Postgres/Supabase, HTML/CSS (Tailwind), and AWS; experience building consumer-facing products and enterprise integrations.
React, TypeScript, Next.js, React Native, Postgres, Supabase, HTML, CSS, Tailwind, AWS
1w
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Associate Software Engineer
Concord or Cambridge
$95k-$105k/yr HybridFull Time
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
1mo
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Intermediate Level Software Engineer - Nashua, New Hampshire, United States
Nashua, New Hampshire, United States
$90k-$110k/yr HybridFull Time
2+ YOEBachelor's degree in computer science or related field; 2+ years software development; US citizen; ability to obtain security clearance; skills in C#, JavaScript/TypeScript, .NET; Azure DevOps, Jira; web frameworks (HTML/CSS/React)
Azure DevOps, Jira, C#, JavaScript, TypeScript, .NET, HTML, CSS, React, AngularJS, Blazor
1mo
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Senior Software Engineer Frontend
Boston, Massachusetts, United States
$111k-$167k/yr RemoteFull Time
7+ YOE7+ years software development experience with strong front-end expertise; 5+ years with JavaScript/TypeScript, HTML, CSS; proficiency in PHP, Python or Golang, Git and CI/CD; experience with containerization, cloud (AWS), CMS (Drupal/WordPress), testing, accessibility, and analytics.
JavaScript, TypeScript, HTML, CSS, React, PHP, Python, Golang, Drupal, WordPress, Git, GitHub Actions, Docker, Containerd, Kubernetes, AWS, Varnish, Apache Solr, Linux
3w
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Software Engineer, UI
Boston, Massachusetts, United States
$50-$75/hr OnsiteContract
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
1w
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.NET developer
Boston, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years building .NET/C# applications, proficiency with relational databases (MySQL, Postgres, SQL Server), REST API development, HTML/CSS/JavaScript, version control (Subversion/Git), bachelor's or equivalent experience.
.NET, C#, MySQL, Postgres, SQL Server, REST, HTML, CSS, JavaScript, Subversion, Git, React, Node.js, Piano ID
2d
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Principal Software Engineer, Cloud
Cambridge, Massachusetts, United States
$168k-$210k/yr OnsiteFull Time
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
2mo
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Associate Software Engineer - Search & Discovery
Boston, Massachusetts, United States
$95k-$105k/yr OnsiteFull Time
0+ YOE0-2 years software engineering experience; proficiency in at least one of JavaScript/TypeScript, Python, or Ruby; familiarity with HTML, CSS, REST APIs; bachelor's degree or equivalent; strong communication and learning mindset.
JavaScript/TypeScript, Python, Ruby, HTML, CSS, REST APIs
2w
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Principal Full Stack Engineer
Boston, Massachusetts, United States
$107k-$216k/yr OnsiteFull Time
6+ YOE6+ years software engineering experience, 3+ years technical leadership; degree in CS/Engineering or related; expertise in Python, Angular, AWS/EKS, HTML/CSS/JavaScript, RESTful APIs; strong communication.
Python, EKS, HTML, CSS, javascript, Angular, AWS, RESTful APIs, CI/CD
1mo
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL