Top Senior Software Engineer Jobs in Denver & Boulder, CO

As a Senior Full-Stack Engineer, you'll develop features for Circle's CRM platform, collaborating on both front-end and back-end tasks and participating in the entire development lifecycle.

The Software Engineer III will design, develop, and test software for space systems, mentor other engineers, and enhance CI/CD pipelines while ensuring security practices.

Design and implement scalable web applications, modernize user experience, build mobile apps, mentor engineers, and collaborate with product teams.

Design, develop, and test flight software for spacecraft missions; mentor engineers, collaborate on complex software systems, and ensure project requirements are met.

Design and develop flight software for space systems, mentor engineers, and ensure adherence to software development principles in an Agile environment.

Develop mobile applications for iOS and Android, lead automation tool creation, mentor team members, and ensure quality assurance processes.

Lead innovations in data pipeline infrastructure, develop high-volume data services, and collaborate with engineers on architectural designs and documentation.

The Senior Software Engineer will drive the development of distributed spacecraft ground control systems using Elixir. Responsibilities include owning service domains, setting architectural standards, mentoring engineers, and proactively addressing technical challenges.

This role involves developing multi-physics simulation software for spacecraft, focusing on designing algorithms for coupled physics interactions and mentoring junior engineers. Responsibilities include API design and integration, coding in C++, and collaborating with multidisciplinary teams.

Lead technical initiatives for large-scale distributed systems, architect backend systems, mentor engineers, and elevate technical standards across the organization.

The Senior Software Engineer II will design, build, and maintain distributed storage solutions, collaborate with teams, and debug systems at scale, primarily using Go.

Design, build, deploy, and maintain resilient, scalable backend and enterprise features across Toast’s platform. Lead complex projects, ensure quality with automated tests, roll out and monitor features, collaborate with UX/PM and cross-functional teams, and mentor other engineers.

The role involves shipping full-stack AI projects, designing experiments for AI features, and optimizing AI infrastructure while collaborating with teams.

The Senior Software Engineer will design and build backend systems for scheduling, manage integrations, and enhance telehealth functionalities.

The Senior Staff Software Engineer will drive the technical strategy for Webflow's Compose pillar, focusing on CMS, Localization, and Commerce systems, while leading multi-team initiatives and ensuring architecture aligns with product goals.

As a Principal Mobile Software Engineer, you'll lead mobile platform development, scale React Native architecture, mentor engineers, and collaborate across teams to build impactful features.

The Senior Staff Software Engineer will develop software solutions for education and healthcare sectors, ensuring compliance and seamless data integration with School Information System platforms and maintaining security best practices.

The Senior Software Engineer will lead front-end technical strategy for a trading platform, optimizing performance and collaborating with teams on project execution.

The role involves designing and expanding backend systems, mentoring engineers, and executing technical strategies to modernize architecture and improve system performance.

The Senior Software Engineer will architect and develop distributed systems, manage project priorities, mentor team members, and implement foundational infrastructure for the data layer at Coinbase.

The lead engineer will develop backend systems and data pipelines for AI products, collaborating across teams and ensuring quality and efficiency.

As a Senior Software Engineer, you will lead a team in developing algorithms and software for military systems, engage with customers, and ensure mission-critical needs are met, utilizing advanced technologies in a collaborative environment.

As a Senior Software Engineer at Anduril, you'll develop algorithms for target tracking and state estimation, design software for real-time systems, and analyze performance using simulations. You'll also customize solutions for mission-critical applications while collaborating across teams to deliver innovative solutions.

The Senior Software Engineer will develop money management tools, collaborate with cross-functional teams, and mentor junior engineers.

Lead technical discussions and design products based on vehicle telematics data. Collaborate with teams, ship features, and ensure customer satisfaction using real-time data insights.