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

Lead design, architect, implement, test, and maintain scalable React-based web applications. Define low-level design, ensure coding standards, optimize performance, integrate with APIs/headless CMS, maintain CI/CD and observability, and mentor engineering teams.

Design, implement, and own end-to-end scalable ML systems and MLOps lifecycle (deployment, monitoring, metrics). Optimize models and system performance, work with Java/Python and TF/PyTorch, use CI/CD, Terraform, Docker/Kubernetes, lead inter-team communication, document work, and meet deadlines.

Build and maintain a scalable design system: reusable, accessible UI components and tokens; translate Figma/Sketch specs into production code; enforce design standards, accessibility (WCAG/ARIA), versioning, and improve developer experience through tooling and documentation while collaborating with designers, product managers, and engineers.

Build and maintain scalable React-based web applications using TypeScript and JavaScript. Create reusable UI components, integrate APIs, manage client-side state, optimize performance and accessibility, and collaborate with UX, backend, and product teams in a large engineering environment.

Lead front-end implementation using React and Next.js, mentor a small team, translate architecture into plans, ensure test coverage and performance, coordinate CI/CD and deployments, and collaborate with product, UX, and backend teams.

Lead UX design for client-facing products, creating wireframes, prototypes, and design systems using Figma. Drive data-informed decisions, conduct user research and usability testing, facilitate workshops, communicate designs to stakeholders and engineering, integrate AI-driven solutions, and ensure high-quality handoffs and documentation.

Design, develop, and maintain scalable full-stack applications for intermediary clearing and custody platforms. Collaborate with product, architecture, and engineering teams to modernize applications, implement cloud migrations, build APIs, automate workflows, and improve CI/CD, observability, security, and deployment practices in an Agile environment.

Build and maintain polyglot full-stack applications, architect scalable microservices, implement agentic AI/LLM workflows, develop modern frontends, manage AWS cloud infrastructure, and own the full software lifecycle including deployment and production monitoring.

Lead design, development, and deployment of production-grade Generative AI applications (LLM-based chatbots, agents, RAG systems). Hands-on coding in Python, integrate and benchmark models, build ingestion and vector retrieval pipelines, design architecture for performance and cost, mentor engineers, and implement AI governance, safety, and monitoring.

Senior Business Analyst responsible for business analysis and technical project management for US banking fraud detection (Actimize IFM). Translate requirements into user stories, design data pipelines, build reports, dashboards and repositories for regulatory reporting, and partner with stakeholders to deliver insights and status updates.