Top Software Engineer Jobs

Develop and enhance front-end and full-stack analytics, GenBI, and AI/ML solutions for an AWS and Snowflake investment data platform. Build interactive React, Chainlit, and Streamlit dashboards; implement chat and AI-assisted workflows; develop predictive models, semantic layers, ETL/ELT pipelines, automated tests, and cloud infrastructure. Responsibilities include prompt engineering, monitoring, security, cost optimization, technical leadership, stakeholder communication, and knowledge transfer.

Develop user-facing front-end features for high-traffic desktop, mobile, and hybrid applications. Build fast, scalable web interfaces using JavaScript and React, optimize application performance, manage asynchronous data and state, and create reusable libraries and frameworks that improve development efficiency and code quality.

Senior UI/UX Frontend Developer to design and implement responsive web applications, translate user needs into UI/UX solutions, create wireframes/prototypes, conduct user research, collaborate with product/design/engineering, support RESTful APIs, and enforce design standards. Hybrid role requiring TS/SCI with Polygraph and occasional SCIF visits in DC/VA/MD.

Build front-end features for Backpack Exchange, optimize performance, and manage projects from start to finish with a focus on React.

Build responsive, high-performance front-end UI using React and Next.js. Convert designs to accessible, maintainable HTML/CSS/JS, write unit and integration tests, debug cross-browser issues, optimize performance, collaborate with back-end and designers, participate in code reviews, document changes, and help plan project deliverables.

As a Frontend Engineer, you'll design and develop high-performance interfaces for blockchain transactions, collaborate on impactful solutions, and innovate on cross-chain protocols.

Lead frontend development: turn wireframes and designs into standards-compliant, responsive code; optimize performance; ensure cross-browser compatibility; implement A/B testing and analytics; collaborate with small dev team and maintain version control.

Design and build responsive, accessible, high-performance web interfaces. Collaborate with designers and back-end developers, write clean code, test/debug for cross-browser compatibility, and meet project deadlines.

Implement, maintain and optimize eCommerce front-end features and UI tier; produce technical and functional documentation; mentor peers; ensure performance, SEO best practices, browser testing, and full SDLC participation.

Senior front-end/UI developer responsible for building responsive, standards-compliant client-side applications using AngularJS and other MVC/templating frameworks, consuming JSON/REST/SOAP APIs, ensuring performance, accessibility, cross-browser support, unit testing, and working with version control in Agile teams.

Senior front-end developer responsible for building performant, accessible, responsive web UIs using AngularJS and related client-side frameworks, consuming APIs, writing unit tests, and following Agile practices. Collaborate on architecture, ensure cross-browser compatibility, and deliver scalable solutions on Tomcat/UNIX-Linux-Windows platforms.

The Senior Frontend Engineer will develop and enhance the Navigator platform using Vue.js, improve user experience, maintain CI/CD workflows, and collaborate with cross-functional teams.

The Front End Developer will create and manage web design and digital marketing projects, requiring proficiency in HTML, CSS, and JS; experience with client interaction and ecommerce platforms is a plus.

The Front-End Developer will create and maintain web applications using HTML, CSS, and JavaScript, focusing on automation and software delivery processes.

As the first dedicated frontend engineer, drive frontend architecture, build reusable design systems, ship React interfaces, and mentor engineers. Collaborate across teams to simplify workflows and define UI standards in a high-performance web application environment.

As a Founding Full-Stack Engineer, you'll build AI-native systems, integrating LLMs, prototyping quickly, and collaborating to influence engineering standards and culture.

The Software Engineer will lead full product development for data curation tools, collaborate with teams, and maintain high-quality standards in product functionality and design.

Build and maintain intuitive frontend web applications for data upload, search, visualization, and interactive 2D/3D geospatial tools. Collaborate with scientists to design complex visualizations, modernize the frontend stack, mentor junior developers, and implement automated UI testing and deployment pipelines.

Join a startup team to develop and test software solutions, participating in all stages from product definition to production. Key skills include React, Typescript, and problem-solving in a fast-paced environment.

Build and architect React/TypeScript web applications powering internal engineering tools (simulation, fleet tracking). Collaborate with simulation, analytics, and ops teams to integrate systems, shape APIs, and deliver performant, reliable UIs that enable diagnostics, scenario mining, and fleet configuration.

Design, develop, and modernize front-end web and offline-capable mobile applications; migrate legacy JavaScript to modern frameworks; build CI/test tooling and synchronization for offline data; estimate and deliver projects; troubleshoot and mentor peers; communicate with technical and non-technical stakeholders.

The Senior Frontend Engineer will develop mobile web products using React Native and TypeScript, collaborate with designers, write clean code, and integrate UI components with backend services.

Lead full‑stack engineering projects to scale document ingestion, design multi‑jurisdiction data collection, and build government‑grade security. Deliver AI‑native features across web, desktop, mobile, editors, and APIs. Ship full‑stack solutions using React/TypeScript frontend and Python/Postgres backend while ensuring scalable, extensible architectures that delight enterprise customers.

Design, develop, and optimize responsive React web applications. Collaborate with product and backend teams to integrate APIs, write unit tests, perform code reviews, and deliver scalable, high-quality front-end solutions from concept to deployment.

Build and maintain data-rich front-end dashboards and visualizations for a federally aligned supply chain control-tower. Own UX, integrate APIs with backend services, ensure performance and responsiveness, establish front-end standards, and collaborate with engineers and stakeholders to iterate on operator, analyst, and executive views.