Top Senior Full-Stack Engineer Jobs in Denver & Boulder, CO

As a Senior Fullstack Engineer, you'll design and prototype AI-native solutions, implement features for chat applications, and collaborate with cross-functional teams to build impactful applications.

The Senior Full Stack Developer will create automation tools and dashboards for Technical Support, ensuring timely problem resolution and high customer satisfaction.

The Senior Full-Stack Engineer will develop backend systems and APIs for Dandy's web-based 3D toolchain, manage integration with 3D tools, and ensure efficient cloud storage and distribution.

Develop and maintain web applications supporting 3D design tools, orchestrate workflows, develop APIs, and enhance internal tools.

The role involves developing full-stack applications with a focus on AI integration using Next.js and AWS Serverless technologies, leading end-to-end projects from prototype to production.

As a Senior Fullstack Engineer at Webflow, you'll collaborate with teams to enhance the visual development platform, focusing on style engine performance and reliability.

The Senior Fullstack Engineer will collaborate with cross-functional teams to build product capabilities, work on APIs, and handle analytics and performance optimization tasks.

As a Senior Full Stack Engineer at Gradient AI, you will develop web applications, collaborating on design, building data pipelines, and optimizing software solutions for client-facing applications.

As a Senior Full Stack Engineer, you will design and develop scalable APIs, integrate financial data, and enhance user experience in a collaborative environment.

The Senior Full Stack Developer will build end-to-end solutions, collaborate in a remote environment, and write technical documentation. The role requires expertise in Ruby on Rails and various programming paradigms.

Develop and maintain a mission-critical web application with Rails and Hotwire, influencing architecture and user experience while ensuring coding standards.

Lead the development of Coperniq's platform by designing, developing, and maintaining scalable full-stack solutions while collaborating with teams and mentoring juniors.

As a Senior Software Engineer, you will design and scale backend systems for stablecoin payments, lead projects, and collaborate cross-functionally.

As a Senior Software Engineer at Coinbase, you will build backend services, enhance customer UX, and implement microservices in blockchain applications.

The Senior Full Stack Engineer will develop and maintain a US Sports platform, coach junior engineers, and improve system performance under high demands with innovative tech.

Lead technical discussions and design products based on vehicle telematics data. Collaborate with teams, ship features, and ensure customer satisfaction using real-time data insights.

As a Sr. Software Engineer II, you will develop tools for deploying and maintaining cloud infrastructure, focusing on Golang and TypeScript. Responsibilities include building APIs, operating cloud platforms, and working in CI/CD environments.

Join Coinbase's Onramp team to enhance developer tools for onchain transactions, focusing on creating reliable APIs and SDKs while collaborating closely across teams.

This role involves delivering critical features and improvements for web applications, designing user experiences, building REST APIs, managing databases, writing tests, and handling DevOps tasks.

As a Senior Full Stack Engineer, you will design and implement scalable applications emphasizing backend services, APIs, and databases, collaborating cross-functionally to deliver AI-driven features.

As a Senior Full Stack Engineer, you will build user-centered interfaces, maintain the Breeze UI toolkit, and collaborate on backend and smart contract integration, focusing on seamless user experiences and data presentation.

As a Senior Full Stack Engineer, you'll own user-facing features from design to deployment, work with frontend and backend code, and mentor teammates.

Develop and maintain the frontend using Vue.js, integrate with Django APIs, ensure application performance, and participate in code reviews for continuous improvement.

Design, develop, and maintain scalable backend services and modern front-end applications, while optimizing data storage solutions and ensuring compliance with federal standards.

As a Senior Full Stack Engineer, you will lead the full software development lifecycle, design scalable applications, and collaborate with cross-functional teams to enhance user experience with a focus on security and performance.