Top Software Engineer Jobs in CO

Staff Software Engineer responsible for leading design and delivery of large-scale order platform capabilities spanning cloud and point-of-sale systems. The role drives architecture, performance, reliability, API design, code quality, incident response, and technical roadmap alignment. It also requires cross-team collaboration, domain expertise in order processing and synchronization, mentoring engineers, and using AI-assisted development tools to improve productivity.

Develop and maintain scalable Java and Kotlin backend services for NinjaOne’s SaaS backup and recovery platform. Design high-availability features supporting backup, archive, restore, and download workflows at large scale. Collaborate with globally distributed engineering teams, own architecture and design decisions, mentor engineers, optimize databases and distributed systems, and deliver reliable production software using technologies including AWS, PostgreSQL, Redis, Kafka, and REST frameworks.

Drives performance engineering and scalability across software systems by identifying bottlenecks, optimizing code, queries, databases, and architecture, and implementing fixes. Builds performance frameworks, data-generation tools, benchmarks, and CI/CD automation using k6, JavaScript, Grafana, and InfluxDB. Establishes performance standards, investigates distributed systems and cloud environments, documents architectural decisions, and collaborates with engineering teams to improve throughput, latency, reliability, and efficiency.

Leads Affirm’s Resilience Engineering team, defining strategy and building platforms for safe production load testing and chaos engineering. Responsibilities include developing fault-injection and experimentation systems, implementing isolation and rollback safeguards, improving observability and auditability, driving reliability initiatives, and partnering across engineering, infrastructure, product, and security teams. The manager mentors engineers, establishes resilience practices, and enables organization-wide adoption of proactive system validation.

Lead frontend technical strategy for Affirm’s checkout decision orchestration systems. Design and architect scalable web applications, guide major technical initiatives, improve reliability and operational processes, establish engineering quality standards, collaborate with product, design, and analytics, and mentor engineers. The role focuses on building fast, clear, and reliable checkout experiences using modern declarative UI frameworks.

Design, develop, test, debug, and document software for spacecraft and space systems. Write maintainable code, collaborate on requirements, participate in code reviews, manage changes with Git, resolve software issues, and apply software development methodologies. Preferred work includes flight software, mission management, payload control, automated testing, static analysis, software design patterns, and open space-system standards.

Develop and maintain scalable Python software, integrations, and web applications. Collaborate with QA, IT operations, analysts, and stakeholders in an Agile/Scrum environment. Design technical solutions, translate workflows into requirements, participate in code reviews and Scrum ceremonies, optimize relational and non-relational database queries, troubleshoot production issues, and improve application performance and security.

Owns company-critical, long-term technical problems across multiple teams and organizations. Defines technical strategy, architectures, roadmaps, and engineering standards for large-scale customer-facing systems. Remains hands-on in software development while driving AI adoption in products and engineering workflows. Partners with senior product, engineering, and executive leaders to resolve complex problems, improve reliability and performance, and shape Dropbox’s technical direction.

Leads technical direction for patient-facing mobile and web applications, including architecture, development practices, engagement features, and mobile strategy. Partners with product, design, clinical teams, and patients to build personalized care experiences. Mentors junior engineers, prototypes and ships features rapidly, and helps shape onboarding, retention, and patient-support products using React Native, React, TypeScript, Kotlin, SQL, and AI tools.

Leads technical direction for patient-facing mobile and web applications, including architecture, development practices, and mobile strategy. Builds and ships engagement, onboarding, triage, and retention features in partnership with product, design, clinical teams, and patients. Mentors engineers, prototypes rapidly using AI tools, and helps shape product direction for patient engagement and care experiences.

Leads technical direction for scalable, secure, resilient software platforms while remaining hands-on with architecture, implementation, prototyping, debugging, and complex engineering problems. Modernizes legacy systems toward cloud-native, API-first, and AI-enabled architectures; establishes engineering standards; improves automation, testing, observability, and developer productivity; and mentors senior technical leaders across teams.

Build and maintain Vue.js interfaces for Openly’s insurance platform, supporting agents and internal users. Responsibilities include implementing UX initiatives, developing administration interfaces, integrating REST and GraphQL APIs, simplifying technical designs, contributing to architectural decisions, testing applications, identifying technical risks, and collaborating across product and engineering teams.

Develops, integrates, tests, maintains, and supports Java-based software systems and mathematical algorithms for Boeing’s C2BMC missile defense applications. Responsibilities include software architecture, requirements decomposition, interface development, design documentation, coding, debugging, performance optimization, agile execution, integration and testing, operational support, and technical issue resolution. The role collaborates with systems engineering, integration and test teams, and industry partners while supporting full software lifecycle activities for ballistic missile defense systems.