Top Remote Senior Level Software Engineer Jobs in CO

Lead full‑stack projects for Upstart's Auto Refi and Auto Secured Personal Loans products. Collaborate with cross‑functional partners, make architectural decisions, deliver high‑quality, testable, resilient code, and propose ideas to improve product metrics and conversion.

Lead architecture and implementation of highly available, low-latency distributed services that synchronize shared client state. Define concurrency and conflict-resolution semantics, design for failure and recovery, own SLIs/SLOs and observability, drive cross-team alignment, mentor engineers, and deliver maintainable, tested systems at scale.

Lead AI feature development, integrate large models, collaborate cross-functionally, ensure technical quality, monitor AI advancements, and build user interfaces and tools for AI applications.

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 Senior Software Engineer will drive the retail technology initiatives at Toast, focusing on payment solutions and enhancing customer experiences. Responsibilities include collaborating on high-impact opportunities, technical decision-making, and adapting to customer needs.

As a Full Stack Software Engineer, you will develop tools for cloud management, build APIs and UIs, and maintain cloud systems.

Design, build, test, and release scalable, concurrent backend systems and REST APIs for fund movements. Mentor junior engineers, lead complex projects, and ensure long-term stability and correctness at scale.

The role involves improving software reliability, automating processes, collaborating with teams on system optimization, and mentoring engineers to establish reliability as a core value.

The Senior Analytics Engineer role involves designing data models, optimizing data pipelines, collaborating with teams, and translating business requirements into actionable insights, driving commercial value from data.

The Engineering Manager will lead engineering teams to deliver high-quality software, drive strategic change, and ensure project delivery while fostering a collaborative environment.

The Senior Full-Stack Software Engineer will design, build, and scale SaaS products, improve application performance, and lead technical initiatives. Responsibilities include modernizing web applications, contributing to backend services, and mentoring other engineers.

The role involves leading projects as a full-stack engineer, focusing on SaaS products, enhancing user experiences, and building accessible software.

As a Senior Software Engineer at Desmos, you'll develop innovative math tools, lead projects, and collaborate across teams to enhance user experiences.

The Founding Engineer will lead the development of Sailor Health's AI-powered platform, building systems for patient care and mentor the engineering team.

The Lead Software Engineer will architect and develop scalable distributed systems for cloud video surveillance and IoT, while mentoring others and managing project delivery.