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

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.

Seeking a Senior Full Stack Engineer to build user-friendly software for circuit board automation, focusing on both frontend and backend development.

The Senior Full Stack Engineer will architect and ship scalable features, mentor teammates, and collaborate on improving the rental platform experience for users.

Design, develop, and maintain scalable web applications, mentor junior developers, optimize performance, and ensure best practices in coding.

Design, implement, and maintain internal tools for Alpaca. Collaborate with operations teams to streamline workflows through scalable solutions.

This role involves designing and implementing features for a web application, ensuring high code quality, and owning features from concept to deployment in a remote environment.

Design and build scalable web applications, ensuring extensibility and security, with a focus on both frontend and backend development. Collaborate to balance feature development and tech debt, while applying ML techniques to improve data processing.

As a Sr Fullstack Engineer, you will develop advanced UIs, enhance product design, and solve complex engineering challenges in a remote team.

As a Senior Full Stack Engineer, you'll design and develop scalable applications and services, ensuring reliability and user-friendliness while collaborating across teams to deliver high-quality products.

The Senior Full Stack Software Engineer will design, develop, and maintain web applications and APIs while mentoring junior engineers and ensuring code quality.

The Senior Full-Stack Developer will lead development for custom WordPress sites, mentor team members, ensure quality deliverables, and collaborate cross-functionally.

The Senior Full-stack Engineer will develop and maintain web applications using React and Node.js, collaborate on software solutions, and ensure high-quality code standards.

Collaborate with teams to develop scalable applications in Java and React, conduct code reviews, troubleshoot issues, and mentor junior engineers.

As a Senior Full Stack Engineer, you will design, build, and maintain products, enhance backend systems, and scale machine learning platforms in collaboration with the CTO and engineering team.

The Senior Full Stack Engineer will develop features for a mobile app, manage backend APIs, architect databases, and optimize performance.

The Senior Fullstack Engineer will design and maintain .NET applications, optimize SQL Server, mentor juniors, and ensure system reliability while collaborating on cloud infrastructure.

In this role, you will design and develop advanced internal solutions using Node.js and React, mentor team members, and collaborate on Cloud-based architecture projects involving LLMs.

The Senior Full Stack Developer will design, implement, and maintain software solutions, collaborating within an Agile DevOps team and ensuring CI pipeline completion.

Join Horizon3.ai as a Sr. Full Stack Engineer focusing on backend development with Python and GraphQL, while also contributing to front-end React/TypeScript features. Lead technical decisions and ensure platform performance in a remote, growth-oriented team environment.

Build features and tools for mental health providers, focusing on frontend development and collaborating on complex projects. Mentor engineers and ensure software standards.

Lead the engineering team to develop AI-powered tools for learning disability evaluations, designing scalable systems and mentoring others.

As a Senior Full Stack Engineer, you will collaborate with cross-functional teams to build solutions that enhance customer support operations at Airbnb.

The role involves full-stack development for web3 dApps, client engagement for strategic solutions, and integrating existing systems with decentralized architectures.

Design, build, and maintain scalable applications on AWS, integrating AI/ML solutions, mentoring junior engineers, and collaborating with cross-functional teams.

The Senior Full Stack AWS Developer will design, develop, and maintain scalable applications on AWS, integrate AI/ML solutions, and collaborate with cross-functional teams.