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

As a Senior Full Stack Engineer, you'll develop full-stack features using Ruby on Rails and frontend technologies like React, collaborating with teams to shape architecture and enhance user experience.

The Senior Fullstack Engineer will innovate and develop software solutions, focusing on building modern marketplace experiences and improving internal products at Sotheby’s, requiring collaboration across teams and expertise in distributed systems.

The role involves designing and maintaining a high-performance React/TypeScript frontend, optimizing for scalability and collaborating with cross-functional teams.

As a Senior Fullstack Engineer, you will design, build, and launch features end-to-end while collaborating with cross-functional teams to create impactful products.

As a Senior Full Stack Engineer, you'll design and develop custom Shopify applications, integrate solutions, and collaborate with clients to meet their needs.

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 optimize web applications, APIs, and backend services. Collaborate cross-functionally and take ownership of features from concept to deployment.

Build end-to-end features, design intuitive interfaces, manage asynchronous backend jobs, and contribute to open-source efforts, while leading project development from concept to monitoring.

Lead the development of internal tools at AirGarage, focusing on building web apps and APIs to empower operations and support teams.

As a Senior Software Engineer II, you will develop end-to-end solutions for Smart Trailer and Connected Equipment, mentoring peers and providing customer-focused software development.

This role involves designing, implementing, and supporting video features across the video pipeline stack, while collaborating on projects that enhance user experiences and streaming capabilities.

Lead software engineering projects, build distributed systems, secure and optimize software to handle high operation volumes in a healthcare setting.

Brigit seeks a Senior Software Engineer to enhance its consumer finance platform by developing features, optimizing performance, and ensuring scalability for millions of users.

As a Senior Full Stack Engineer, you'll lead growth initiatives, enhance key metrics, create experiments, and collaborate across teams to drive product improvements.

As a Senior Fullstack Engineer at Flock Safety, you'll support and improve the Installer App API and Web App, focusing on back-end and cloud development, while ensuring product success and scalability.

The Senior Fullstack Engineer at Sotheby's will drive technical vision and build a modern marketplace, collaborating across teams to innovate and improve internal tools and consumer-facing applications.

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

The Senior Software Engineer will design and develop IAM features, lead projects, mentor teammates, and improve code and best practices in a full-stack web application environment.

The Senior Full-stack Engineer will develop AI solutions using Ruby on Rails and React, optimizing performance and enhancing user experience. Responsibilities include guiding architecture, collaborating with teams, and managing AI infrastructure.

As a Senior Full Stack Engineer, you'll develop web applications using TypeScript, React, and Node.js, shipping code weekly and enhancing our product for bookkeepers.

The Senior Software Engineer will design and implement scalable solutions, lead a team, and ensure high engineering standards in healthcare technology.

The Senior Full Stack Engineer will develop microservices, user dashboards, and customer-facing experiences, focusing on both frontend and backend components, primarily using TypeScript, JavaScript, React, and AWS.

The Staff Engineer will design and optimize scalable financial applications, ensuring high availability and performance for millions of transactions. Responsibilities include leading projects, making architectural decisions, and enhancing system reliability.

Join WinTech as a Full-Stack Developer, building core product features with a focus on collaboration, ownership, and rapid development in a dynamic team.

As a Senior Full-Stack Engineer at Human Agency, you will lead the development of AI-powered SaaS applications, integrating advanced technologies and ensuring secure architecture across front and backend systems.