Top Software Engineer Jobs

As a Senior Frontend Engineer, you'll develop and optimize a novel open-source CAD modeling app, enhancing performance and user experience, collaborating with backend teams, and implementing robust APIs and state management solutions.

Rebuild and implement a mission-critical B2B platform front end. Collaborate closely with UX, provide design feedback, and implement modern JavaScript-based user interfaces using current front-end frameworks and MVVM concepts.

Build responsive, accessible Drupal themes and sub-themes that follow University branding. Create mockups/wireframes, implement HTML5/CSS3 and JavaScript/jQuery components, perform cross-browser/device QA, use git, apply UX best practices, and optionally build Drupal tools/plugins and work with Panels/Panelizer.

Develop and maintain responsive front-end web applications for American Airlines Tech Ops. Build pixel-perfect, cross-browser UIs using HTML/DOM, JavaScript, AJAX, CSS and JavaScript frameworks; prototype, estimate tasks, write documented code, unit test, and optimize bandwidth and performance.

Front-end UI developer to build AngularJS applications and user interfaces using HTML5, CSS3 and JavaScript (closures, async, promises). Must produce sample code, demonstrate problem-solving, cross-browser debugging, responsive design knowledge, and work fast in a consulting engagement (6-month, Florham Park NJ).

Front End Developer responsible for making AAVACATIONS.com WCAG 2.0 AA compliant. Build accessible, responsive interfaces using HTML5, CSS3 and JavaScript, collaborate with UX, product, and dev teams in Agile, produce UI assets, prototypes, and document front-end standards.

Lead design and implementation of responsive, mobile-first front-end web applications for e-commerce. Architect UI, integrate with RESTful services, optimize performance, build prototypes, and guide migration of legacy code while collaborating in Agile/Scrum teams.

Develop and maintain front-end web applications for American Airlines Tech Ops, creating responsive, cross-browser interfaces using JavaScript frameworks, AJAX, HTML/CSS, and SQL support. Lead technical solutions, prototype, estimate tasks, write documented code, and optimize bandwidth and IE compatibility.

Lead design and implementation of responsive, mobile-first front-end web applications for e-commerce. Architect UI, integrate with RESTful services, improve legacy code, guide mobile best practices, and work in Agile/Scrum with CI/CD to deliver performant cross-device experiences.

Contract front-end developer to build and maintain web UI using HTML/HTML5, CSS, AngularJS, JavaScript and AJAX. Work with Drupal CMS; integration with Java/J2EE backend desirable. 6+ month position based in Woodbury, NY.

Develop XAML-based front-end components and prototypes using Expression Blend and Visual Studio. Build reusable WPF controls following MVVM and coding standards, produce production-ready XAML working with C#, create interactive high-fidelity prototypes, fix bugs, and refine UI fit-and-finish.

Front End Developer role to build and maintain web front ends using HTML/HTML5, CSS, AngularJS, JavaScript and AJAX, and work with Drupal-based content management. Java/J2EE knowledge is desirable. Contract position in Woodbury, NY for six-plus months.

Lead the development of scalable frontend architecture, ensuring consistent UI. Develop high-quality UI features with React and TypeScript, optimize performance, ensure accessibility, collaborate with teams, implement responsive design, conduct code reviews, and mentor junior developers.

As a Front-End Developer, you'll build and optimize a GenAI-powered video editing platform, focusing on GraphQL integration, real-time features, and media optimization using modern technologies.

Own front-end architecture and build React + TypeScript applications for Device OS. Focus on performance, accessibility, real-time data, REST integration, design systems, testing, and cross-functional collaboration. Mentor engineers, conduct reviews, and deliver scalable, responsive UIs for field-deployed devices.

As a Frontend Platform Engineer, you'll build shared frontend infrastructure, improve developer experience, drive adoption of platform systems, and enhance application performance and reliability.

Develop user interfaces for web applications, collaborate with teams, mentor engineers, and ensure code quality and performance in a fast-paced environment.

As a Frontend Product Engineer, you will build core user-facing product experiences using React JS and ensure seamless API integration, collaborating with product managers and designers.

Own and design the dashboard and embeddable React UI library, prototype UI ideas, engage customers for feedback, implement full-stack features (frontend-first with backend support), and optimize frontend performance for a data-intensive developer-facing integration platform.

Join Klarity as an AI Frontend Engineer to build production UI components, collaborating with senior engineers and designers, while learning about AI-powered workflows and modern frontend development.

The Staff AI Frontend Engineer will architect scalable front-end systems, own user-facing features, bridge AI capabilities with user experiences, and use AI tools to prototype design concepts.

The Senior AI Frontend Engineer will design and implement user interfaces using modern web technologies, ensuring intuitive and elegant user experiences while owning features end-to-end, collaborating across teams to bridge AI capabilities with frontend design.

Develop user-friendly interfaces and tools for B2B SaaS applications, focusing on user experience and best practices in frontend development.

As a Senior Fullstack Engineer, you will design and build user experiences for a distributed LLM inference platform using React and Tailwind CSS, collaborating across teams, and optimizing performance.

Build responsive, performant React + TypeScript consumer products for blockchain payments. Develop scalable components, design systems, public SDKs/APIs, and testing frameworks. Collaborate cross-functionally to ship secure, accessible, high-quality Web3 payment experiences and improve frontend performance and developer tooling.