Top Senior Backend Engineer Jobs in Denver & Boulder, CO

The Senior Backend Engineer will design and deliver reliable services and infrastructure, resolve performance issues, and uphold engineering best practices.

As a Senior Backend Engineer, you'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.

As a Backend Engineer, you'll develop scalable back-end systems for our Payroll product, manage the full development cycle, and work in a microservices architecture.

As a Senior Backend Engineer, you'll develop web services, build platform capabilities, and support digital life insurance enrollment using Python, Java, and PostgreSQL within a collaborative team.

As a Senior Backend Engineer, you will develop scalable backend endpoints, mentor team members, and lead the software development lifecycle while collaborating with cross-functional teams.

Design and develop backend systems for Fern's financial products, ensuring accessibility and security for millions of users while moving large transaction volumes.

The Sr. Backend Engineer will develop the core platform and web app using Typescript and Node.js, focusing on performance optimization and UI/UX implementation.

The Senior Software Engineer will create production-ready technology, enhance security, collaborate with teams, lead projects, and mentor others in a dynamic, high-impact environment.

As a Senior Software Engineer, you'll design scalable systems, implement features, and collaborate with cross-functional teams to enhance our communication-focused CRM.

Design, build, and maintain backend services for a platform. Ensure performance and reliability in production systems, collaborate on architecture, and oversee long-term strategy.

The role involves building infrastructure and tools for AI-driven developer workflows, integrating AI agents with dev tools, and delivering SDKs and APIs for enhanced productivity.

Design and implement core Risk platform architecture, engage with stakeholders, manage project priorities, mentor team members, and write high-quality code.

The Senior Software Engineer will build new services for the Coinbase Card product, design scalable systems, and write high-quality code while collaborating with various teams.

Develop scalable systems, design REST APIs, mentor junior developers, and lead complex projects to enhance the Coinbase financial platform.

Build and operate a large scale data platform for real-time data distribution for crypto exchanges. Collaborate with teams and mentor members.

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

The Senior Software Engineer will build new services using Golang, design scalable systems, and write high-quality code while collaborating with various teams to support product and business objectives.

The role involves building and operating backend developer productivity infrastructure and designing scalable solutions, while collaborating with engineers and providing internal support.

You will enhance reliability culture, scale systems, and build world-class service configuration managers, deploying hundreds daily across Coinbase.

Lead technical vision for trading systems, architect solutions, mentor engineers, and align product strategies while ensuring high-quality engineering practices.

The role involves building scalable backend systems, creating new services using Golang, and designing solutions for complex financial products at Coinbase.

The Senior Staff Software Engineer will architect distributed systems, manage projects, mentor team members, and develop foundational infrastructure for Coinbase's platform.

Responsible for building and enhancing backend services with a focus on low-latency systems for Coinbase's financial platforms, collaboration with teams to meet technical goals, and maintaining production services.

As a Senior Software Engineer, you'll build scalable backend systems, run growth experiments, and collaborate with teams to improve Coinbase's products.

As a Senior Backend Engineer, you will build and maintain scalable services for our blockchain platform, managing complex technical problems and collaborating with cross-functional teams to meet business and product needs.