Top Remote Staff Software Engineer Jobs in Denver & Boulder, CO

Design, build, and architect IAM-focused security software, APIs, and automation. Integrate security into CI/CD and cloud-native environments, perform code reviews and threat modeling, monitor security events, support incident response, and collaborate with infra/app teams to embed identity best practices.

Develop ML/RL models and infrastructure for AV simulations, optimize training loops, and support project timelines in autonomous vehicle tech.

The role involves architecting and improving data systems, defining governance standards, optimizing performance, and mentoring engineers in data engineering.

Lead architecture and implementation of new school-safety products from concept to production. Design scalable, secure, and resilient distributed systems; build third-party and device integrations; collaborate with product and design; mentor engineers; and prioritize operational reliability, privacy, and compliance.

Lead company-wide transformation of test automation and quality engineering: define vision and roadmap, architect scalable testing frameworks across server/web/mobile/desktop, integrate AI/LLM for test generation and flakiness management, establish observability and quality gates, mentor engineers, and partner with leadership to embed quality across the SDLC.

Develop and manage control plane services for Flink, focusing on orchestration and reliability. Responsibilities include code quality, mentoring, and communication across teams.

Technical lead on the Distribution Center data team building and scaling ETLs and data integrations using PySpark and DBT. Design robust pipelines to process large customer datasets, improve onboarding tooling, mentor engineers, manage contractors, and collaborate cross-functionally to support ML-driven grocery solutions.

Lead a small engineering squad as Technical Lead/Architect to design and build Agentic AI-powered backend systems. Architect high-concurrency Python microservices, Agent-Ready APIs, secure integrations (OAuth2/Webhooks), implement auth (JWT/OpenID Connect), optimize performance (Postgres/MS SQL), and use autonomous coding agents to accelerate the AI-native SDLC while providing technical mentorship and rigorous code quality.

Lead design and implementation of scalable full‑stack web and integration platforms, modernize legacy code, provision infrastructure as code, ensure observability, troubleshoot production, and mentor a team of full‑stack engineers.

Owner of end-to-end full-stack features with primary focus on elite Angular/TypeScript frontends. Build real-time UI components (WebSockets/SSE), enforce feature-domain driven Angular architecture, harden API integrations and auth (JWT/OpenID Connect/OAuth2), optimize performance and i18n, and develop high-concurrency backend microservices (Python/FastAPI/Django). Use autonomous coding agents to accelerate and maintain code quality.

Design, build, and maintain backend systems, APIs, and data layers for secure data exchanges supporting a federal agency. Ensure reliability, performance, and federal security compliance. Advocate for CI/CD, automated testing, and good engineering practices. Analyze technical debt, propose improvements, and mentor other engineers while collaborating with cross-functional teams and clients.

Design, build, and maintain a secure cross-platform situational-awareness platform from a single codebase (Flutter client, Go backend). Work full-stack on real-time, offline-first, and resilient systems, integrate with defense systems, harden security (PKI, mTLS, token auth), and collaborate with cross-functional teams and government partners.

Design, build, and support scalable, stable web and mobile digital products. Communicate with stakeholders, estimate scope, lead and mentor engineers, produce extensible technical solutions, and use data-driven iterative development.

Lead frontend platform architecture across web and mobile: design and evolve design systems, component libraries, build tooling, accessibility, internationalization, and developer experience. Partner with backend teams on GraphQL/Python, maintain security and compliance, mentor engineers, drive cross-team initiatives, and deliver scalable, high-quality frontend foundations used by multiple product teams.

Technical leader responsible for designing complex software modules and end-to-end architecture focused on scalability, availability, and performance. Drive design and development in agile teams, mentor engineers, work with product leaders and stakeholders, lead technology decisions and impact assessments, and provide deep expertise in SmartSignal products and implementation.

Lead a squad to design, architect, and ship scalable, well-tested backend systems that incorporate applied LLM capabilities (RAG, prompt engineering, agentic workflows). Translate product goals into technical roadmaps, mentor engineers, enforce code quality and testing, and evaluate AI features for accuracy-critical production use.

The role involves building and operating data platforms, ensuring reliability and performance, and guiding technical direction while fostering collaboration with teams across the organization.

Design and build core LLM platform primitives, safety and observability infrastructure, provider abstraction and evaluation systems, prompt lifecycle and Agent-as-a-Service; collaborate with product teams, document reference implementations, and lead technical standards to enable other engineers to build production AI features.

The Staff Software Engineer will enhance the product and codebase by developing reliable software solutions, collaborating on system design, and improving engineering practices in a startup environment.

Lead the technical direction for the engineering team, architect systems, design APIs, and mentor engineers while improving backend infrastructure.

Lead technical direction and contribute to the frontend codebase, building user-facing tools and mentoring team engineers to enhance user experiences.

The Staff Software Engineer will lead projects, mentor team members, write code using Python, Django, React, JavaScript, and TypeScript, and impact the healthcare system with software solutions.

As a Data Engineering Architect, lead the transformation of data engineering into a modern platform, oversee architecture and technical leadership, design scalable systems, ensure data quality and governance, and mentor teams for a data-driven culture.

Develop and maintain a digital ordering platform for medical equipment. Lead technical decisions, deliver quality code, and ensure system reliability while collaborating in an agile environment.

As a Staff Software Engineer in Infrastructure, you will lead a team in building high-performance, distributed systems, guide project direction, mentor engineers, and improve data ingestion architecture.