Top Software Engineer Jobs

Lead frontend development for an AI-driven finance automation platform: build a scalable React+TypeScript design system and interactive UIs (workflow builders, action libraries, observability dashboards, data type management), integrate REST APIs, collaborate with product/design/backend, and own features end-to-end while providing backend support when needed.

Design and build user-facing web interfaces from mockups using HTML, CSS, and JavaScript. Implement interactive features, ensure responsive and accessible cross-browser experiences, optimize performance, test and debug code, maintain existing applications, and collaborate with back-end developers for integration.

Build and maintain user-facing web interfaces by translating designs into HTML, CSS, and JavaScript. Implement interactive features, ensure responsive and cross-browser compatibility, optimize performance, test and debug code, collaborate with back-end developers for integration, and maintain existing applications while following accessibility and front-end best practices.

Build intuitive interfaces for construction workflows using React and TypeScript, optimizing performance and creating data-rich dashboards.

Build and refine Cockpit, Loft's satellite operations web app: develop and maintain SPAs, integrate with GraphQL backends, collaborate on UI/UX, write unit and integration tests, support internal teams, and participate in satellite operations.

Build and refine web tools for satellite operations (Cockpit), develop and maintain SPAs, integrate with GraphQL backends, collaborate on UI/UX, write unit and integration tests, support internal teams, and participate in satellite operations work. Focus on Vue/TypeScript front-end development and observability tooling.

Build production-ready UI components and single-page web applications: translate mockups into responsive HTML/CSS/JS, write asynchronous JavaScript, use frameworks (React/Angular/Backbone/Ember), integrate with RESTful services, and apply modern practices (Agile, CI) for large-scale SaaS/e‑commerce products.

Lead front-end architecture and build high-performance React/TypeScript web applications, integrating with back-end APIs, ensuring type safety, testing, CI/CD, scalability, and UX for AI-driven orchestration workflows.

Design and build high-performance Angular single-page application features, write tested and maintainable front-end code, collaborate with product and UX, review code, refine frameworks and standards, manage Azure web deployments, and own assigned deliverables while working Toronto business hours and attending quarterly in-person meetings.

Build responsive single-page front-end components and interactive data visualizations for a production web application. Integrate with REST APIs and enterprise back-end services, improve usability, performance, and accessibility (Section 508), and support geospatial data workflows using modern JavaScript frameworks and tooling.

Fixed-term accelerator for current students/recent grads to build and maintain frontend products using TypeScript, React and NodeJS. Collaborate with Binance Wallet, cross-functional teams, and adopt AI tools while learning modern frontend best practices. Availability 4-5 days/week for at least three months.

Early-career frontend engineer in a fixed-term accelerator. Build and maintain frontend products using TypeScript/React and Node.js, collaborate with product and cross-functional teams, troubleshoot issues, and continuously learn front-end best practices and AI-assisted development techniques. Program targets current students and recent graduates, 3+ month availability preferred.

Lead technical design, development, and performance optimization for the Stablecoin frontend. Improve responsiveness, compatibility, security, and user experience while coordinating with product managers and ensuring frontend stability.

Design, develop, and maintain high-stakes frontend applications for exchange and Web3 wallet platforms. Collaborate with design, backend, and product teams to translate requirements, implement security and performance optimizations, and integrate blockchain/Web3 frameworks (Ethers.js, Web3.js, Wagmi). Build developer toolkits, monitor errors, and stay current on DeFi, DEXs, and on-chain trading technologies.

Build and maintain React/TypeScript frontend features for a multi-chain DEX trading platform. Collaborate with product and backend teams, debug and optimize UI performance, and stay current on DeFi/Web3 trends while leveraging AI tools to improve development efficiency.

Design, build, and maintain high-performance web applications for a crypto wallet platform. Participate in full product lifecycle: requirements, design, coding, testing, deployment, documentation, and support. Implement responsive, user-facing features, optimize for speed and scale, and develop libraries/frameworks to improve development efficiency and code quality while collaborating with PM, DevOps, QA, and peers.

Build and maintain high-performance web3 wallet and DEX-related frontend applications using React and TypeScript. Collaborate with design, backend, and product teams, create reusable libraries, optimize performance, and ensure code quality, scalability, and responsiveness across desktop and mobile browsers.

This role involves architecting and building scalable web applications using React and TypeScript, ensuring high-quality user interfaces, driving frontend architecture decisions, optimizing performance, and collaborating with designers and backend engineers.

Build and scale the frontend for a cloud-based mortgage origination platform. Lead React and TypeScript development, contribute to technical tooling and design system, collaborate with design and engineering to deliver production web applications handling complex data models.

Maintain and enhance the FortiSwitch web GUI by locating and fixing bugs, proposing and implementing new features, writing i18n/a11y-compliant HTML/JS/CSS (TypeScript/SCSS), interfacing with backend C code, drafting functional specs, and improving performance and codebase maintainability.

The role involves developing front-end solutions for trading tools within the Fixed Income Trading Services, collaborating with stakeholders, and ensuring high performance and usability in trading applications.

The Staff Software Engineer will architect and maintain Datagrid Pages and Dataset Editor, focusing on UI design, efficient code, and mentorship while collaborating with teams to support Procore's AI strategy.

Own frontend architecture and platform for a unified web console. Build identity-adjacent systems (auth, sessions, CORS/CSRF protections), shared infra and tooling, testing strategies, and enable other teams to ship reliable UIs. Collaborate across design, growth, and infrastructure; participate in on-call rotation.

Design, build, and maintain scalable GraphQL Backend-for-Frontend services for Procore mobile apps. Collaborate with infrastructure and platform teams, mentor engineers, implement CI/CD (CircleCI, ArgoCD), ensure reliability and performance, and balance short-term and long-term architectural tradeoffs using technologies like Ruby on Rails, Node.js, Java, AWS, Kubernetes, Postgres, and TypeScript.

Technical lead for the Mobile BFF team owning architecture and development of GraphQL BFF services for native mobile apps. Drive technical decisions, mentor engineers, improve performance, de-risk complex work, maintain CI/CD, and collaborate across teams to ensure scalable, reliable mobile experiences.