Top Senior Level Software Engineer Jobs in CO

Develop fullstack web applications, enhance platform performance, collaborate on high-impact opportunities, and ensure stable, scalable solutions. Engage in rapid iterations and be a committed team player.

Design and implement backend and real-time features in the GitLab monolith for portfolio planning at scale. Optimize PostgreSQL performance, evolve APIs (GraphQL/REST), build capacity planning and work-item hierarchies, create proofs of concept, maintain automated tests, support safe rollouts with feature flags and observability, mentor contributors, and participate in on-call and production troubleshooting.

Lead and set technical strategy for the Order Platform powering post-checkout flows (orders, captures, refunds, settlement). Design and ship highly available backend systems, own reliability/operational practices, mentor engineers, collaborate cross-functionally, and drive long-term technical decisions and execution plans.

The Senior Engineer - Boomi Architect leads enterprise integration projects, designing solutions using Boomi iPaaS, and mentoring junior engineers while ensuring scalability and quality standards.

Design, build, test, and deploy smart contracts and decentralized applications. Maintain blockchain integrations and backend services, optimize for security and gas efficiency, contribute to architecture and technical strategy, conduct code reviews, mentor junior engineers, and collaborate with product, frontend, and security teams.

The Senior Software Engineer will lead projects for the Forms platform, designing and building features across web, mobile, and backend systems while mentoring other engineers and improving platform scalability and reliability.

Develop and maintain software applications on the ServiceNow platform, perform integrations, troubleshoot issues, and communicate with clients.

The Partner Solutions Lead at LogicMonitor focuses on ensuring superior implementations of the LogicMonitor platform by supporting partners through technical guidance, QA, and enhancing delivery standards.

The Senior Solutions Engineer partners with sales to design solutions, deliver presentations, conduct demos, and support enterprise customer initiatives while focusing on Cloudflare’s product benefits.

Lead multiple engineering teams to define technical strategy, architecture, and delivery for enterprise SaaS products. Partner with product, sales, and customers to design high-performance, secure distributed systems. Hire, mentor, and retain engineering talent; drive scalable, maintainable solutions and cross-functional collaboration in an agile, TDD-focused environment.