Top Software Engineer Jobs

Develop and maintain geospatial front-end services and APIs, build scalable visualization applications, improve CI/CD pipelines, and ensure performance, security, and reliability. Collaborate with developers and stakeholders, participate in code reviews, maintain production systems, and resolve issues. The role requires web front-end development experience with HTML5, CSS3, TypeScript, JavaScript, and modern frameworks, plus an active or recently current Top Secret clearance with SCI eligibility.

Mochi Health seeks a Senior Front-End Engineer to build and own complex healthcare interfaces, ensuring a seamless user experience and managing client-side architecture. Responsibilities include collaborating with mobile teams, maintaining frontend reliability, and integrating AI into products.

Build and maintain React and TypeScript web applications for EEG analytics, clinical study management, and at-home patient diagnostics. Own user experience, performance, reliability, and observability while designing data-rich workflows and interactive visualizations. Collaborate asynchronously with product designers and cross-functional teams, contribute to roadmap direction, and develop scalable GraphQL consumers. The role involves supporting clinical operations, physician workflows, and diagnostic reporting.

Leads development of large-scale frontend features, reusable architecture, design systems, and performance and accessibility improvements. The role involves building interactive 2D/WebGL interfaces with Pixi.js, optimizing applications with Web Workers and profiling tools, integrating AI capabilities, and improving testing and CI/CD workflows. The engineer mentors junior and mid-level developers, contributes to architecture reviews and technical strategy, collaborates with design and product teams, and mitigates technical debt while aligning frontend solutions with business goals.

Lead and grow the front-end team while hands-on building high-performance web interfaces with React and Next.js. Define architecture, establish UI standards, conduct code reviews, mentor engineers, and collaborate with product, backend, and design teams to deliver scalable, accessible, and maintainable web applications.

Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end developers, implement UI/UX designs, write clean maintainable code, and debug front-end issues to ensure high performance across devices and browsers.

Maintains and updates the Angular-based Unifi design system documentation site, converts design and accessibility guidance into machine-readable formats for AI-assisted development, performs front-end maintenance, participates in code reviews, and follows Git version-control practices.

Build and maintain user-facing frontend features using React, HTML, and CSS. Implement scoped product tickets, reusable accessible components, and responsive interfaces within established design systems. Participate in code reviews, Agile ceremonies, debugging, performance and accessibility improvements, and component documentation. Collaborate with senior engineers and teammates while communicating blockers and technical issues clearly.

Build and maintain high-performance Vue.js interfaces controlling automated restaurant robotics. Develop real-time WebSocket communication, manage complex reactive state, translate Figma designs into intuitive tools, and optimize frontend performance under heavy data loads. Collaborate with software, hardware, product, and design teams while learning additional technologies such as Elixir and Phoenix.

Build and own the front-end experience for a real-time drone command-and-control platform. Responsibilities include developing map-based interfaces, integrating APIs and streaming data, establishing scalable interaction patterns, optimizing performance, and maintaining code quality. The engineer will collaborate with Product, Design, Backend Engineering, and Drone Operations to deliver intuitive interfaces for operators in high-stakes environments.

Supports WordPress website development, including theme and plugin customization with PHP and JavaScript. Assists with responsive design, web forms, content updates, API integrations, MySQL databases, troubleshooting, and site performance. Participates in code reviews, workshops, and collaborative development while building skills in front-end and backend web technologies.

Build and deploy intuitive, scalable frontend product experiences for educators, students, and parents. Collaborate with engineers, product managers, designers, educators, and support teams to develop features, fix production issues, optimize performance, review code, and own modules end-to-end. The role includes mentorship, cross-functional collaboration, frontend infrastructure work, technical knowledge sharing, and continuous improvement in a SaaS environment.

Build and scale frontend systems for a retail trading platform, including accessible web applications, reusable UI libraries, interactive real-time charts, performance optimizations, API and WebSocket integrations, client-side state management, and CI/CD pipelines. Collaborate closely with designers and backend engineers to deliver intuitive, reliable interfaces for fast-moving markets.

Develops, supports, and optimizes dynamically driven websites, mobile apps, emails, and cross-channel marketing projects. Responsibilities include front-end development, responsive design, multimedia asset creation, user experience implementation, quality control, and collaboration with creative, development, and marketing teams. The role manages multiple projects from concept through completion while maintaining current web standards, design trends, and interactive development practices.

Architect and build scalable, high-performance frontend systems for a global football social platform. Responsibilities include developing real-time feeds, messaging, video, live-score, SEO, and mobile-first experiences; creating reusable components and frontend infrastructure; optimizing rendering, responsiveness, accessibility, and performance; integrating APIs and event systems; and guiding frontend architecture, standards, and engineering culture.

The role involves owning front-end architecture and building high-performance user interfaces using modern frameworks while collaborating with cross-functional teams.

As a Senior Frontend Engineer, you will design and develop user interfaces for the Confido platform, ensuring performance and usability while collaborating with backend engineers and stakeholders.

The role involves enhancing frontend developer productivity through designing tools, improving build systems, and supporting developer workflows, while working within Palantir's Frontend Infrastructure group.

As a Senior Front End Software Engineer, you will develop user interfaces and APIs for data-intensive applications, ensuring usability and performance while mentoring other engineers.

Build and maintain high-traffic ABC News and ABC-owned television station websites using TypeScript, JavaScript, React, and Node.js. Responsibilities include developing scalable features, creating technical designs, improving architecture and engineering practices, reviewing code, enhancing performance and accessibility, supporting observability, and mentoring engineers. The role owns features through the full software development lifecycle and serves as a senior technical resource.

Develop accessible, secure, scalable front-end applications for mission-critical national security systems. Collaborate with UI/UX designers, back-end developers, and Agile teams using React, Vue, and TypeScript. Build responsive interfaces across browsers, platforms, and devices; write maintainable, test-driven code; improve legacy systems; and troubleshoot performance and scalability issues. The role requires TS/SCI clearance and supports continuous learning through mentoring and code reviews.

Develop and maintain Drupal applications, custom themes, modules, components, and integrations. Build accessible, responsive, secure, and high-performing digital experiences using PHP, Twig, HTML, CSS, and JavaScript. Translate product and UX requirements into scalable solutions, manage configuration and deployments, participate in testing and code reviews, troubleshoot production issues, and collaborate across agile teams. The role also includes technical design, documentation, risk escalation, and mentoring developers.

Front-End Development Intern contributing to internal and customer-facing websites through maintenance, debugging, feature development, responsive UI implementation, JavaScript functionality, accessibility improvements, usability testing, and cross-browser compatibility. The role collaborates with designers and developers, participates in code reviews and quality assurance, maintains documentation and repositories, and gains mentorship while developing practical web development skills.

Lead software engineer responsible for designing, developing, and delivering secure, scalable Java/Spring Boot/React applications. Drives CI/CD, automation, operational stability, vendor evaluations, and engineering communities of practice.

Build and improve internal, workflow-driven front-end applications using TypeScript and React. Drive UI architecture, state management, performance, testing, CI/CD, and production monitoring while collaborating with cross-functional teams to deliver business-critical features.