Top Software Engineer Jobs

The Frontend Engineer will establish UI interactions, architecture, and workflows, working with complex data and operating in a fast-paced startup environment. Responsibilities include designing frontend systems, optimizing performance, and collaborating with engineers across disciplines.

Develop and modify custom Jive templates for Jive 6.0 using Soy and Freemarker. Translate requirements and wireframes into front-end code (JavaScript), ensuring attention to detail and clear communication.

Lead design, development, and maintenance of enterprise-grade React + TypeScript applications. Own front-end performance, responsiveness, and security; integrate with .NET/Azure backends; mentor junior developers; perform code reviews and debugging; modernize legacy apps; collaborate with designers, offshore teams, and stakeholders in Agile ceremonies.

Senior front-end developer to build a responsive Global UI codebase from designer assets, support application teams, adopt modern UI technologies, optimize performance, and ensure 508 accessibility using HTML, CSS, JavaScript, preprocessors, and JS frameworks.

Short-term (2 month) frontend developer contract in Cincinnati. Build responsive web pages and UI using HTML and CSS. Must have strong frontend development experience and familiarity with a CMS tool.

Develop and design web front-end features using HTML5, CSS3, JavaScript and modern frameworks (Angular/React/jQuery). Implement Razor MVC views, CSS preprocessors (SASS/LESS), templating (Handlebars), JSON, and SVG assets for responsive, modular UI components.

Design and implement front-end user experiences using Angular and JavaScript. Collaborate with analysts, developers, and PMs to clarify requirements, present work in design and code reviews, produce documentation, plan UX roadmaps, analyze integrations, and apply development and project management practices while exercising independent judgment.

Onsite frontend engineers will design, implement, integrate, and test UI features, decompose roadmap items into actionable work, support Agile ceremonies, perform peer reviews and debugging, and collaborate with cross-functional teams and stakeholders.

Lead full-stack developer responsible for architecting and delivering end-to-end frontend solutions using React/TypeScript. Oversee a team, build accessible responsive UIs (Section 508/WCAG), integrate REST/GraphQL APIs, implement automated tests and CI/CD, deploy containerized apps, translate user requirements into performant interfaces, and support mission-driven DoD/C2 systems requiring Secret clearance eligibility and Security+ certification.

Build and own fiat money experiences used by millions, implement AI-native frontend infrastructure (agent harnesses, eval pipelines), drive frontend architecture, performance, testing and server-driven UI, instrument products for data-driven decisions, and collaborate with product, design, and backend teams across US and APAC.

Build and maintain the frontend architecture, design system, and UI testing framework for an agentic AI security product. Create reusable components and agentic UIs, collaborate with cross-functional teams, coach engineers, and ship end-to-end B2B product experiences that make complex security workflows clear and actionable.

Lead front-end architecture and development of secure, accessible, high-performance AWS-hosted web applications. Define standards, build reusable component libraries, integrate with AWS services, mentor teams, embed DevSecOps and automated testing, and ensure DoD compliance and usability across enterprise applications.

Build and evolve the guest-facing booking experience using React and TypeScript. Collaborate with product, design, and backend to ship performant, accessible, and well-tested features. Improve conversion through profiling and experimentation, lead technical discussions and frontend architecture, mentor teammates, and champion engineering best practices across testing, performance, and accessibility.

Own and develop the Shopify Plus storefront, B2B wholesale catalog, and Shopify POS. Translate UX into Liquid/HTML/CSS/JS, configure apps and integrations, optimize performance, manage releases in agile sprints, and coordinate with external development partners to ensure consistent, high-quality commerce experiences.

Design, build, test, and maintain frontend user interfaces for a hybrid cloud SaaS platform supporting missile defense. Collaborate across teams, champion best practices, integrate AI-assisted development, and deploy software through CI/CD into containerized environments while traveling to customer sites as needed.

Translate design guides and screenshots into pixel‑accurate, responsive web components using Typescript and CSS3. Ensure accessibility and design system consistency, optimize UI performance, document work, collaborate asynchronously, resolve design ambiguities, and contribute domain expertise to help train AI models.

Build responsive, performant React + TypeScript user interfaces and reusable components for a regulated-finance AI product. Translate complex workflows into clear UX, implement data visualizations, integrate with backend APIs, and ship maintainable code while collaborating with product, design, and AI teams. In-person role in San Francisco, 4 days/week.

The Frontend Web Developer will create responsive web interfaces, collaborating with teams to enhance user experience using JavaScript frameworks and best practices.

The Senior UI/UX Frontend Developer will design and develop front-end solutions, lead development efforts, and optimize user experiences, ensuring standards compliance and enhancing performance.

Lead the development of a cutting-edge Dapp for ultra-low latency trading across multiple blockchain networks, managing complex state architectures and enhancing transaction protocols for a decentralized trading experience.

The Frontend Engineer will develop high-performance trading UIs for a decentralized exchange platform, manage state across various blockchains, and implement reliable transaction handling features.

Lead the development of customer-facing dashboard and mobile wallet, mentor a team of developers, and ensure high performance and user experiences across platforms.

The role involves designing and building internal web applications for Nebius, focusing on automating data center operations and developing user interfaces for infrastructure management.

The Software Engineer will refine the existing React app and build new features, acting as the frontend expert to debug issues. They will collaborate with a high-performing team in an in-person environment and focus on delivering a polished customer experience.

As an Intermediate Front End Engineer, you'll collaborate with designers and engineers to develop user-focused features, maintain core products, and ensure code quality and security.