Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Design, build, and maintain automated test frameworks (Python/Playwright), integrate tests into CI/CD pipelines, execute functional/regression/exploratory and API testing, manage test lifecycle and defects, and optimize pipeline reliability and test flakiness.

Develop and maintain secure REST APIs and Angular-based configuration interfaces. Own customer and vendor onboarding integrations, system workflows, API subscriptions, access provisioning, and software releases. Build Jenkins CI/CD pipelines with Sonar quality gates, troubleshoot production issues using Splunk and Datadog, and execute functional, automated, and end-to-end QA testing. Collaborate with engineering teams to validate integrations, track defects, and ensure production readiness.

Designs and manages Qualtrics in-product intercept surveys, targeting workflows, directories, and data collection. Analyzes user behavior, product performance, and survey feedback; builds dashboards and communicates actionable insights to product, UX, and leadership teams. Collaborates with qualitative researchers, data engineering, and development teams to integrate survey data with behavioral analytics platforms and enable access to behavioral datasets across B2B and B2C products.

Develop and deploy scalable Java microservices and serverless applications using Spring Boot, AWS EKS, and AWS Lambda. Build RESTful APIs, integrate Vue.js front ends, write automated unit tests with JUnit and Mockito, manage CI/CD pipelines, and maintain Git workflows. Preferred experience includes SQL and NoSQL databases, Docker, and monitoring tools for Kubernetes environments.

Build and ship cross-platform Electron desktop applications for macOS and Windows, integrating AI capabilities, enterprise systems, APIs, and secure identity services. Automate fragmented workflows through native-feeling experiences, local synchronization, notifications, and OS integrations. Own desktop release, testing, monitoring, and phased rollout practices while contributing to architecture, platform standards, user research, and stakeholder alignment. Mentor engineers and collaborate with product, design, architecture, and operations teams to deliver measurable business value.

Develops and designs Android application features, collaborates with product, design, and engineering teams, reviews code, writes unit tests, supports Agile/Scrum practices, monitors performance, documents technical work, and assists with deployment and continuous improvements.

Designs, builds, and ships AI-enabled mobile experiences for frontline and field teams using Tulip. The role digitizes manual workflows, supports offline-first capabilities, integrates enterprise and AI services, and contributes to platform architecture, security, testing, observability, and release practices. The engineer conducts field discovery, partners with product and design teams, mentors peers, and delivers secure, accessible, high-performing applications aligned with measurable business outcomes.

Leads end-to-end execution of large, multi-year technology transformation programs modernizing and consolidating retail banking platforms. Responsibilities include developing roadmaps and delivery plans, coordinating engineering and business teams, managing dependencies, tracking risks and milestones, driving mitigation strategies, and presenting program updates to stakeholders and leadership. The role requires independent decision-making, strong communication, Agile delivery experience, and the ability to resolve issues in complex, ambiguous environments.

Leads cross-functional software development efforts, including architecture, design, development, testing, deployment, support, code reviews, and technical problem resolution. Mentors developers, establishes coding standards, improves system scalability and availability, manages source code, promotes unit testing, estimates work, and supports Scrum team delivery. The role requires .NET, web development, APIs, microservices, distributed systems, cloud, databases, and software testing experience.

Define and lead architecture for scalable, cloud-native backend platforms supporting e-commerce, loyalty, identity, payments, and customer engagement. Design event-driven microservices, APIs, integrations, data platforms, and AWS infrastructure while establishing governance, observability, security, resiliency, and CI/CD standards. Provide technical leadership across engineering programs, modernization initiatives, architecture reviews, and enterprise stakeholder collaboration for high-volume QSR and consumer digital ecosystems.