Top Backend Engineer Jobs in Denver & Boulder, CO

As a Staff Software Engineer, you will architect and develop a global payments platform, mentor junior engineers, and lead project priorities, contributing to innovative crypto payment solutions.

As a Staff Software Engineer, you will architect and develop distributed systems, mentor engineers, and design foundational infrastructure while managing projects and collaborating across teams.

The Senior Backend Software Engineer will develop scalable solutions, optimize databases, and collaborate with teams to enhance consumer experiences, focusing on backend technologies.

The Senior Software Engineer will develop API services, build scalable microservices, and work on enhancing customer shopping experience at Thrive Market.

As a Backend Engineer, design and optimize backend services and APIs using Spring Boot and Node.js while managing PostgreSQL databases and ensuring secure integrations in AWS.

The Backend Engineer will develop infrastructure for product integration, create documentation for team training, and influence technology decisions.

Senior Software Engineer responsible for building high-quality backend infrastructure for blockchain platforms, mentoring team members, and managing project deliverables.

Design and implement financing products, build APIs and tools, collaborate with teams, support operations, and mentor team members.

The role involves leading engineering projects for backend systems, collaborating with teams on product development, and ensuring system availability and quality.

As a Backend Engineer, you'll build and maintain infrastructure and deployment tooling for GitLab, ensuring it is secure and scalable in diverse environments.

As a Backend Engineer on the GitLab Operate team, you'll deliver support for GitLab deployments, maintain Omnibus packages, enhance Helm charts, and ensure secure and scalable operations across environments.

The Backend Engineer will develop backend features for a web app, engage with various technologies, and ensure code quality.

Drive design and implementation of product requirements, collaborate with teams, mentor engineers, and influence platform features and improvements.

As a Backend Engineer II at CrowdStrike, you'll lead engineering efforts, design scalable systems, mentor developers, and troubleshoot production issues while leveraging microservices and cloud technologies.

The Senior Backend Engineer will build critical back-end services, promote coding best practices, mentor team members, and design secure APIs for clients.

The Senior Software Engineer will lead backend system development, focusing on machine learning infrastructure and collaborate across teams to solve complex problems.

Own and deliver quarterly goals, lead engineers, collaborate across teams, manage operations, advocate for quality and ownership, and develop talent.

Responsible for delivering team goals, leading engineers, solving problems, and collaborating with product management while ensuring system availability and quality.

Develop and scale backend systems, transitioning from monolithic Rails app to microservices. Collaborate with cross-functional teams and write high-quality code.

The role involves implementing distributed systems for profile ingestion and queries, collaborating with teams, and maintaining software systems with a focus on observability.

The Backend Engineer will improve reliability and scalability of services, develop new services, and analyze operational efficiencies while collaborating closely with the engineering team.

As a senior back-end developer at Yahoo Sports, you'll design and build scalable systems that deliver real-time sports data and personalized experiences while working with AI-driven innovations.

Design and build backend services for onboarding and fiat products, ensuring scalability, performance, and security in a crypto environment.

Develop features for the Zerion API, collaborate with partners, troubleshoot issues, and continuously enhance documentation and tooling for a better developer experience.

As a Senior Software Engineer, Backend, you will own the production FastAPI service, ensure system reliability, and collaborate on product development using machine learning for personalized grocery recommendations.