Top Senior Backend Engineer Jobs in Denver & Boulder, CO

The Senior Backend Engineer will design, build, and maintain backend services and technologies for Openly's insurance platform, focusing on API development and system integration while providing mentorship and collaborating on architecture decisions.

The Senior Backend Engineer will design and implement key SaaS features, focusing on data modeling and API performance, while collaborating with a senior development team to enhance engineering operations.

The Senior Backend Engineer will enhance data integration infrastructure, manage internal systems, and collaborate with teams to execute engineering tasks for growth initiatives.

As a Senior Software Engineer, you'll own backend systems, mentor team members, and collaborate with product and design to build user-focused solutions.

The Senior Back-End Engineer will build cloud-native back-end services, APIs, and microservices for a health technology platform, focusing on scalability, security, and compliance.

Develop and maintain software applications, collaborate in agile teams, mentor junior engineers, and enhance digital experiences using modern technologies.

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

The Sr Software Engineer will enhance platform performance, develop cloud-native systems, improve CI/CD processes, and oversee deliverables while collaborating with feature teams.

The Backend Software Engineer will develop data ingestion pipelines, implement observability tools, and provide technical support while improving team collaboration.

As a Senior Backend Engineer, you will design and deploy multi-modal agentic workflows impacting thousands of users, collaborating across teams and ensuring high standards of reliability and compliance.

Design, enhance, and scale the ClickPipes data onboarding platform while improving infrastructure, deployment pipelines, and operational processes in a cloud environment.

As a Senior Backend Engineer at Eight Sleep, you will develop and maintain back-end services and improve data processing, supporting critical business logic in distributed systems.

The Sr. Backend Engineer will design and maintain backend systems using Django, optimize PostgreSQL databases, implement secure workflows, and mentor other engineers while collaborating across teams.

Responsible for leading a team to improve developer productivity, managing projects, and ensuring high-quality code delivery while collaborating across teams.

Design and scale backend systems, lead architecture discussions, develop APIs, and ensure system reliability and security, while mentoring others.

As a Senior Backend Engineer, you will design and deliver complex systems, ensuring reliability, security, and performance while mentoring junior engineers and collaborating across teams.

As a Senior Backend Engineer, you'll design, build, and maintain scalable production services, mentor team members, and lead technical decisions.

Seeking a Senior Backend Engineer to design and implement robust backend systems using Python, FastAPI, and Docker. Responsibilities include developing APIs, asynchronous workflows, and collaborating on architectural discussions, focusing on performance and reliability.

As a Tech Lead, you will spearhead the backend tech vision, mentor junior engineers, collaborate with teams, and improve Java Spring Microservices.

Senior Backend Engineer will design and maintain core backend services, develop RESTful APIs, and ensure system performance and reliability in a SaaS environment.

Design and implement backend services, participate in code reviews, ensure engineering quality, and communicate effectively across teams. Experience with event-driven architectures and cloud operations is essential.

The role involves building API tooling, creating architectural foundations for distributed systems, and maintaining API governance within a scrum-based engineering team.

As a Senior Backend Engineer at ClickUp, you'll design, optimize, and scale the search infrastructure using OpenSearch/ElasticSearch, enhancing search quality and collaborating with multiple teams.

Design, build, and support features for a monetization platform while ensuring reliability and performance as a senior backend engineer.

As a Senior Backend Engineer, you will design and develop software solutions for identity verification, mentor junior engineers, and ensure system scalability, security, and high performance.