Top Software Engineer Jobs

Develop and maintain accessible front-end applications compliant with Section 508 and WCAG 2.1/2.2 AA. Conduct manual and automated accessibility testing using JAWS and tools such as axe, Pa11y, and Lighthouse; remediate keyboard, focus, ARIA, contrast, and semantic HTML issues. Collaborate with designers, developers, QA, DevOps, and product owners in an Agile environment, integrate accessibility checks into CI/CD pipelines, document audit findings, and support federal agency compliance.

Develop and maintain CoinRoutes’ React-based trading platform frontend. Responsibilities include building features, fixing bugs, improving performance and usability, evaluating interface enhancements, communicating technical solutions, estimating work, and delivering projects on time. The role requires strong JavaScript, React, CSS, Redux, responsive design, debugging, and performance optimization skills, with backend services running in Python, Django, and C on AWS.

Develop and maintain Angular-based B2C eCommerce experiences using TypeScript, NgRx, HTML, CSS, and JavaScript. Build responsive, accessible, SEO-focused pages, CMS components, checkout flows, integrations, and campaign updates. Consume REST APIs, maintain third-party platform integrations, implement analytics and tag management, and write automated unit and end-to-end tests. Collaborate with Creative, Marketing, vendors, and business stakeholders while troubleshooting performance and usability issues and independently managing priorities.

Build and maintain responsive B2C ecommerce experiences using Angular, TypeScript, HTML, CSS, and JavaScript. Develop product pages, CMS components, integrations, checkout features, SEO enhancements, accessibility-compliant interfaces, analytics tracking, and automated tests. Collaborate with Creative, Marketing, vendors, stakeholders, and senior developers while troubleshooting issues, participating in code reviews, and supporting launches and seasonal campaigns.

Develop and deploy scalable, high-performance customer-facing web applications using Svelte and SvelteKit. Build Sanity CMS and headless content experiences, reusable UI components, API integrations, and cloud-native solutions. Collaborate with product, UX, architecture, platform, and DevOps teams; ensure accessibility, SEO, security, testing, and performance. Participate in Agile delivery, production support, and technical decision-making while mentoring junior developers.

Build and lead frontend architecture for Capital One Travel’s shared platform. Develop scalable micro frontend and Backend-for-Frontend architectures, reusable components, high-performing web experiences, and modern web applications. Provide technical leadership, mentor engineers, improve accessibility and performance, and establish testing, feature flag, canary release, and quality practices. Champion AI-assisted development and collaborate with product managers, designers, and engineering teams to deliver customer-focused features.

Lead architecture and implementation of scalable, performant advertiser-facing web experiences. Drive frontend platform modernization, AI-enabled engineering practices, shared frameworks, and cross-team technical alignment. Mentor engineers, run architecture reviews, and improve performance, accessibility, observability, and developer productivity.

Build and maintain front-end interfaces for websites and web applications using JavaScript, HTML5, CSS3, AngularJS, AJAX, and RESTful services. Lead technical efforts involving cross-browser compatibility, information architecture, performance improvement, and new interface technologies. Translate business requirements into functional specifications, resolve critical production issues, provide on-call support, lead client meetings, document changes, and mentor developers.

Build and maintain full-stack features for Mimecast’s Incydr insider risk management web application. Develop React and TypeScript interfaces, contribute to Kotlin and Java backend services and APIs, write frontend and backend tests, troubleshoot production issues, support infrastructure and deployments, and participate in code reviews, on-call rotation, design discussions, and cross-functional collaboration.

Build the realtime, HIPAA-compliant messaging and collaboration frontend ('Pulse') that makes an AI colleague feel human. Implement complex interactive data visualizations, micro-interactions, and high-performance accessible interfaces. Work embedded with product and design, own UI quality, iterate on AI-driven specs, and deliver production frontend experiences clinicians will trust.

Designs, builds, and maintains secure, scalable enterprise frontend applications. Develops reusable Angular UI components, integrates REST APIs and backend services, optimizes performance and accessibility, and supports cross-platform compatibility. Leads technical initiatives, establishes frontend and enterprise development standards, mentors developers, contributes to DevSecOps and CI/CD practices, and collaborates across teams on cloud-native, containerized applications involving ETL, data ingestion, and AI-enabled services.

Designs, builds, and maintains secure, scalable enterprise frontend applications and reusable UI components. Translates requirements into intuitive, accessible, high-performance interfaces; integrates frontend systems with backend APIs and data services; supports ETL and cloud-native application environments; and applies DevSecOps, automated testing, CI/CD, and secure coding practices. The role also mentors developers, establishes frontend standards, optimizes processes, and collaborates across teams.

Design, implement, and maintain enterprise-grade front-end applications; collaborate with UX and back-end teams to integrate APIs; optimize performance and accessibility; enforce code quality via testing and reviews; contribute to front-end architecture; mentor junior engineers and share best practices while staying current with emerging front-end technologies.

Build and optimize frontend advertising experiences and rendering libraries across platforms. Collaborate with design, product, and partner teams on UX, analyze ad-stack performance using data and monitoring systems, and drive improvements across complex, multilingual, multi-region, cross-platform web applications.

Design, build, and maintain web interfaces and core services for Clover Gift Cards across POS, web, and consumer portals. Own features end-to-end, write automated tests, troubleshoot production issues, collaborate cross-functionally, and participate in on-call rotation to ensure platform reliability and high availability.

Develop and maintain frontend software for the Aetna Health website using ReactJS, Redux, JavaScript, HTML, and CSS. Build and test new features, refactor existing code, monitor and troubleshoot production applications, improve stability and scalability, participate in architecture and technical design, and collaborate with product and design teams. Lead technical discussions, contribute to code reviews and knowledge sharing, and mentor junior developers.

Develop and maintain Angular single-page applications using TypeScript, HTML, CSS, and SCSS. Build responsive, accessible interfaces; integrate REST APIs; troubleshoot production issues; and create unit and integration tests with Jest. Collaborate with engineers, designers, product teams, and stakeholders in an Agile environment while contributing to code reviews, CI/CD, application modernization, and Micro Frontend initiatives.

Design, implement, test, and deliver frontend application features using React. Collaborate with product, design, and engineering stakeholders; solve complex technical problems; improve architecture, scalability, performance, security, and development practices. Own feature sets and technical debt, contribute to CI/CD and software lifecycle processes, and provide technical leadership and mentorship.

Build user-facing frontend features with React, HTML, and CSS while following design systems, accessibility standards, and Agile workflows. Implement scoped tickets, participate in code reviews, debug UI issues, improve performance and accessibility, maintain component documentation, and collaborate through standups, demos, and retrospectives. The role is intended for an early-career engineer working under senior guidance.

Develop and maintain SAP Fiori applications using SAPUI5, Fiori elements, OData, and SAP BTP. Responsibilities include designing responsive user interfaces, configuring Fiori Launchpad, optimizing performance, integrating backend services, deploying to ABAP and BTP runtimes, testing across devices and browsers, supporting post-go-live operations, and documenting technical architectures and procedures. The role collaborates with ABAP, functional consulting, and UX teams.

Design, build, and deliver front-end features with strong UX focus. Own technical design, coding, testing, deployment, and monitoring in a continuous delivery, microservices environment. Collaborate with Product, implement automated QA practices, and contribute to production deployments while practicing robust testing methodologies.

Build high-performance, responsive, and accessible frontend applications across e-commerce, B2B, and internal tools using Next.js, React, and TypeScript. Implement design-system components, optimize Core Web Vitals, add animations, support A/B testing, collaborate in a monorepo with backend teams, and design interfaces for AI agents with real-time streaming and error handling.

Build and operate full-stack applications, customer portals, APIs, and backend services supporting usage metering, billing, provisioning, and cloud marketplace integrations. Develop primarily with TypeScript and React, alongside Golang and Node.js services. Lead technical design, improve reliability and observability, optimize CI/CD, participate in on-call, mentor engineers, and coordinate cross-functionally. Own production behavior across distributed systems, including reconciliation, rollout controls, monitoring, and recovery procedures.

Design, build, deploy, and maintain secure, scalable Java and Spring Boot services for a multi-tenant ecommerce SaaS platform. Develop REST APIs, optimize MySQL databases, operate AWS workloads, and support CI/CD, observability, testing, and production systems. Contribute to architecture and technical decisions, mentor engineers, troubleshoot issues, and participate in on-call support while ensuring PCI DSS compliance and responsible use of AI-assisted development tools.

3-month contract Frontend Engineer to build client-facing UIs and integrations for cybersecurity use cases. Collaborate with product, design, and engineering to deliver secure, performant, scalable features, maintain component libraries and automated tests. Remote (GMT+8) role focused on TypeScript and modern web tooling.