Top Software Engineer Jobs

Lead ownership of Belfry's React Native/Expo mobile app and React web platform; establish frontend best practices, design systems, observability, and performance standards; contribute across the full stack (APIs, backend, integrations); deploy and scale production systems; mentor engineers and promote AI-assisted development workflows.

Build production React and TypeScript applications for an AI-powered hardware development platform. Develop shared component libraries, design systems, structured engineering-data interfaces, AI agent experiences, dashboards, and real-time project visibility. Write unit and end-to-end tests, integrate APIs and client SDKs, contribute to frontend architecture, conduct code reviews, and help establish engineering best practices while working closely with product and backend teams.

Set frontend technical direction and ship polished user-facing features end to end. Build fast, reliable interfaces handling live market data, own performance and interaction quality, debug production issues across browser, network, and backend, evolve maintainable architecture, and mentor engineers. Preferred experience includes frontend performance optimization, high-frequency WebSocket data, large-scale state management, charting, virtualization, and production observability tools.

Leads a globally distributed web applications engineering team responsible for consumer-facing platforms across Conde Nast brands. Owns roadmap execution, delivery quality, reliability, technical direction, architecture, scalability, and people development. Partners closely with product, design, editorial, data, revenue, and enterprise technology teams. The role requires hands-on front-end and web platform expertise, leadership through organizational change, and implementation of AI-native engineering practices while balancing platform health with delivery speed.

Develop and maintain responsive web applications using Angular, JavaScript, and TypeScript. Build reusable UI components, integrate REST APIs, translate designs into functional interfaces, and optimize performance, accessibility, and browser compatibility. Troubleshoot issues, participate in testing and code reviews, and collaborate with designers, backend developers, QA, and product teams in an Agile/Scrum environment.

Lead frontend-focused software architecture and development for a scalable real estate transaction platform. Own complex technical projects, improve reliability and operational excellence, reduce technical debt, and integrate AI, data pipelines, telemetry, and automated delivery practices. Collaborate with product and design teams, influence business decisions, mentor and recruit engineers, and build fault-tolerant, well-tested systems using modern frontend and cloud technologies.

Develop and maintain responsive React web applications, dashboards, and data visualizations for a federal supply-chain control tower. Integrate APIs, optimize performance and scalability, write unit tests, debug, participate in code reviews, collaborate with product and UX teams, and deliver projects from concept through deployment. The role requires strong JavaScript, state management, responsive design, build-tool, version-control, and API experience, with TypeScript, cloud, Docker, CI/CD, AI, and testing expertise preferred.

Build and ship production web features for Epic’s social overlay using React, JavaScript, and TypeScript. Collaborate with senior engineers on UI components and user flows, debug frontend issues, participate in code reviews, and own a scoped project from planning through deployment. The internship includes mentorship across the full feature lifecycle and opportunities to impact millions of players.

Develop and maintain scalable Angular web applications with responsive, high-performance interfaces and API integrations. Write TypeScript code and unit tests using Jasmine and Karma, troubleshoot software issues, and optimize cross-browser compatibility. Collaborate with designers using Figma to implement accessible, pixel-perfect UI components and maintain design systems. The role also involves AWS cloud services, version control, Agile methodologies, database familiarity, DoD information assurance compliance, and onsite work at the Office of Naval Research.

Develop front-end and full-stack software and web applications for national security missions. Translate user and analyst requirements into user-friendly systems, select appropriate architectures and technologies, use continuous integration, and collaborate with teammates and users through design documents and whiteboard sessions. The role requires TS/SCI clearance and involves technologies including Java, Python, JavaScript or TypeScript, Angular, React, REST services, containers, Kubernetes, and databases.

Design and implement frontend features for patient and provider web experiences at scale. Build realtime, accessible, high-performance interfaces, own application reliability and monitoring, contribute to architecture and technical roadmap, drive testing and observability best practices, collaborate cross-functionally, and participate in on-call rotations.

Design and implement telehealth infrastructure, collaborating with product teams, and take ownership of the full development cycle while using modern technologies.

As a Sr. Distinguished Engineer, you will lead technical vision, mentor talent, drive engineering excellence, and oversee large-scale web platform migrations.

Build mission-critical frontend features for civil aviation: develop fast, maintainable React/TypeScript interfaces, real-time map-based visualizations with Mapbox/Maplibre/Google Maps, and leverage WebGL/WebGPU/ThreeJS and WebAssembly for accelerated rendering and performance.

Build and scale high-performance React web applications and React Native mobile apps for real-time logistics operations. Lead frontend architecture, technical design, end-to-end project delivery, reliability and performance improvements, incident response, and debugging. Collaborate with backend and operations teams, make architectural decisions, improve scalability, and mentor engineers.

As a Staff Engineer, you'll lead technical strategies for user activation processes, ensuring seamless onboarding and user experiences while mentoring a team of engineers.

Design, architect, implement, and maintain React and TypeScript web applications. Develop responsive HTML/CSS pages and email templates optimized for SEO and Core Web Vitals. Write unit and integration tests, solve technical challenges, collaborate with the team, and take ownership of project delivery. Preferred experience includes Redux, React Query, Jest, Cypress, and SSR/SSG frameworks such as Next.js, Astro, or Remix.

Develop modern front-end applications for modeling and simulation, hardware-in-the-loop, engineering, and test environments. Build interfaces for system configuration, data visualization, simulation control, and interaction with physical or simulated hardware. Integrate applications with real-time data and backend services, collaborate with engineers and technical users, and translate complex workflows into effective user interfaces for national security missions.

Build and maintain frontend applications using React and TypeScript, including geospatial features with Cesium or CesiumJS. Integrate frontends with FastAPI and Flask backends, develop and deploy in OpenShift environments, follow secure software-development practices, write automated tests, remediate vulnerabilities, and produce maintainable code and technical documentation.

Design, build, and maintain provider- and care-team-facing web interfaces for clinical and operational workflows. Own features end-to-end, drive frontend architecture, optimize client-side performance and accessibility, collaborate with product/design/data/clinical teams, instrument metrics, and participate in on-call rotations to ensure reliable production systems.

Design, build, and maintain provider-facing web interfaces for clinical workflows. Own end-to-end frontend architecture, performance, accessibility, testing, observability, and reliability. Collaborate with product, design, data, and clinical teams, contribute to technical roadmap, and participate in on-call rotations to ensure production reliability.

Leads architecture and development of scalable, high-performance React front-end applications using TypeScript, JavaScript, Node.js, and AWS. Integrates interfaces with .NET APIs, establishes coding, accessibility, security, and performance standards, mentors developers, reviews code, troubleshoots complex UI issues, and supports CI/CD, deployments, vulnerability remediation, and modernization efforts.

Build and maintain distributed, high-volume eCommerce systems using mobile-first responsive design. Develop across the full stack with .NET, ASP.NET, C#, MVC, JavaScript, HTML5, CSS3, and SQL Server. Integrate user interfaces with databases, apply object-oriented design patterns, collaborate with outsourced partners, and troubleshoot problems in a fast-paced environment. The role requires strong communication, attention to detail, process orientation, and quick decision-making.

Develop RESTful front-end applications using HTML, CSS, JavaScript, JSON, jQuery, and front-end frameworks. The role requires building functional applications rather than static web pages and may involve UI/UX work. Backbone experience is a bonus.

Develop and maintain responsive web applications using React.js, Next.js, and Tailwind CSS. Build reusable front-end components, optimize performance and scalability, integrate RESTful APIs and web services, and collaborate with design and backend teams. Apply continuous testing with Storybook, Cypress, and Jest while supporting mobile experiences, cloud technologies, and emerging web development practices.