Top Software Engineer Jobs in CO

Design, develop, test, deploy, and support cloud-native full-stack applications using Java/Spring Boot, Vue.js, and Python/FastAPI. Build secure, scalable APIs on AWS with Docker, Kubernetes, and IaC. Own features end-to-end, apply AI-assisted SDLC to accelerate delivery, and contribute automation, CI/CD, and engineering best practices.

Lead a cross-functional team to design, implement, and evaluate mission-focused full-stack software solutions for RF and space-weather problems. Provide hands-on coding review, technical direction, stakeholder communication, and mentorship while coordinating science, software, hardware, and systems engineering on-site at Peterson AFB.

Design, develop, test, deploy, and support cloud-native full-stack applications. Build secure, scalable APIs and services (Java/Spring Boot, Python/FastAPI, Vue.js). Operate on AWS using Docker, Kubernetes, and Infrastructure as Code. Apply AI-assisted development practices to accelerate delivery, automate engineering tasks, and validate AI-generated outputs. Collaborate with product, systems, and architecture teams to deliver production-ready features end-to-end.

Lead two engineering groups owning carrier product configuration and enrollment workflows. Set technical vision, ensure scalable event-sourced microservices, drive repeatable implementation patterns, own delivery and incident posture, build automated testing, hire and grow engineering managers, and directly drive AI adoption and cross-team interfaces with Product, Delivery, Underwriting, and Compliance.

Lead technical strategy and delivery for mobile app infrastructure, owning shared components (design system, networking, CI/CD, observability, releases, tooling). Collaborate cross-functionally, set code/design standards, ensure operational readiness and on-call processes, mentor engineers, and drive large, business-impacting projects and migrations across the JS↔native boundary.

Lead technical strategy and execution for a backend ledger team building highly available, audit-grade financial systems. Drive architecture, reliability, monitoring, on-call practices, code quality, cross-functional collaboration, and mentoring to ensure accurate, scalable ledger operations.

Design, build, and deliver customer-specific integrations and solutions on the CTS Video Platform. Partner with customers and internal teams to translate requirements, develop integrations, ingest and transform metadata, automate workflows, troubleshoot production issues, and document operational procedures. Participate in technical workshops and support deployments from discovery through production.

Design, implement, and evolve complex backend features and architecture. Improve reliability, performance, and security at scale. Mentor engineers, participate in incident response, set backend standards, and integrate agentic AI into production workflows.

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 design, build, and deploy scalable, reliable Java-based microservices in a cloud-native, event-driven AWS environment. Own backend feature design, code quality, automated testing, and FedRAMP release processes. Mentor engineers, participate in on-call/TechOps, integrate AI tools into development, and drive architecture, observability, and cross-team initiatives.

Lead design and implementation of scalable, cloud-native, event-driven microservices on AWS. Decompose monoliths, optimize relational/NoSQL data models, improve reliability, performance, and testing, collaborate with product, design, QA, and DevOps, and drive platform architecture and roadmap for a multi-tenant SaaS identity security platform.

Own and evolve the Subscriptions and Payments backend: design APIs, integrate providers, improve reliability and scalability, lead architecture and code reviews, collaborate cross-functionally, and participate in on-call rotations.

The Senior Search Engineer will focus on improving the search system for Vannevar's product, collaborating with engineers to leverage full-text search and emerging technologies, and enhancing user experience by improving search latency and relevance.

Design and build agent-powered mission consoles, collaborate with stakeholders to improve user workflows, and maintain agentic workflows for mission outcomes.

Lead the developer experience roadmap and own multi-language SDKs and the code-generation pipeline. Design CI, release automation, observability, and tooling (CLI, starter repos). Improve cross-language parity, docs, and developer onboarding; remove systemic friction and represent DX to Product, Engineering, and Partnerships.

As a Billing & Analytics Software Engineer, you'll design and maintain the billing pipeline, integrate billing systems, and develop customer-facing analytics dashboards to support revenue recognition and operational observability.

Lead design and implementation of the Tax platform: build scalable, fault-tolerant systems, improve extensibility, mentor engineers, drive technical strategy and roadmap, collaborate cross-functionally, improve reliability/incident response, and build AI guardrails to safely leverage agentic LLMs for tax compliance.