Top Software Engineer Jobs

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.

Build and refine front-end experiences for web and mobile: onboarding, checkout, gallery features, design system and enterprise dashboard. Collaborate closely with designers and PMs, ship fast, maintain aesthetic quality, and iterate with user feedback using React, Next.js and TypeScript.

Designs and implements modern front-end interfaces for modeling, simulation, hardware-in-the-loop, and engineering applications. Develops data-intensive dashboards and visualization tools, integrates applications with APIs and messaging systems, and enables engineers and operators to configure systems, control simulations, and interact with physical and simulated hardware. Collaborates with technical teams to translate complex requirements into effective user interfaces while following modern software development, testing, code review, and CI/CD practices.

Lead a frontend engineering team while remaining hands-on in architecting and building scalable, accessible web and React Native applications. Responsibilities include hiring, mentoring, performance management, technical direction, frontend architecture, state management, cross-platform UI development, accessibility, performance, and collaboration with product, design, backend, and recruiting teams.

Lead frontend architecture and technical direction for Observe by Snowflake’s AI Products team. Build interactive interfaces for streaming, multi-step AI agents; develop Slack integrations, CLI tooling, evaluation pipelines, MCP integrations, and extensible platform capabilities. Partner with product and design on roadmap decisions, mentor engineers, author architecture guidance, and deliver scalable customer-facing web applications for AI-powered observability.

The Sr. Software Engineer (Front End) will design and develop front-end solutions using various frameworks, ensure performance optimization, and guide TDD best practices.

As a frontend engineer, you'll develop interfaces for defense applications, focusing on user needs and technical challenges through collaboration with designers and backend engineers.