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

As a Staff Software Engineer, you will design and implement backend services, write primarily in Scala, and improve product architecture in collaboration with teams.

Implement and maintain full-stack features for a career-intelligence platform: architect NestJS/Next.js applications, manage PostgreSQL schemas and queries, build responsive UIs with Tailwind, integrate LangChain-powered AI, implement authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and performance.

Lead architecture and implementation of scalable web applications using NestJS and Next.js. Build and optimize PostgreSQL schemas and queries, implement responsive UIs with Tailwind CSS, integrate LangChain-driven AI features, manage authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and reliable user experiences.

The Broadcast Media IP Engineer implements and optimizes IP-based media systems, managing workflows for live and linear content while collaborating with various teams to enhance performance and reliability.

Serve as admin and SME for the promotional asset work management system: vet and assign video/image requests, manage data integrity and assignments, onboard/train users, maintain workflows and documentation, liaise with marketing/broadcast stakeholders, and support process improvements and team initiatives.

The Senior AI Platform Engineer will lead AI enablement projects across Campminder, collaborating with executives and teams to design AI tools that improve efficiency and empower users.

Lead design and adoption of a shared AI platform (retrieval/RAG, evaluation, observability) used across product teams. Drive cross-functional delivery of LLM/ML initiatives, make build vs. buy decisions, prototype to de-risk directions, define quality and trust metrics, and grow internal automation so teams can reuse platform capabilities in production.

The Senior Sales Engineer will lead the Solution Engineering team, support complex sales opportunities, and ensure technical readiness for implementations, partnering across departments.

You will design and implement scalable backend systems integrating August infrastructure with third-party DeFi protocols while collaborating with engineering teams.

Designs and prepares OSP fiber construction drawings, cost estimates, and schedules; manages permitting, easements, vendor oversight, and project tracking; liaises with city officials and customers to ensure compliance and timely network expansion.

Drive revenue from new business and account expansion for complex enterprise accounts. Build executive relationships, manage full sales cycle, negotiate deals, ensure adoption, and collaborate with product, marketing, and engineering to meet sales targets.

The Sales Manager will strengthen key accounts, acquire new business in North America, support marketing efforts, and manage local sales partners.

Conceptualize, design, and produce brand-aligned marketing materials across print and digital (ads, POS/POP, catalogs, selling materials, internal collateral). Collaborate with creative leads and marketing teams, interpret briefs, manage multiple projects to deadlines, and ensure consistency across brands.

Lead design and solution architecture for SAP S/4 Fashion OTC processes. Configure Order Management, Delivery, Billing, Returns, and integrations (POS, CAR, EDI). Drive fit-to-standard workshops, prepare WRICEF and test plans, support data migration (Syniti), integration testing (CPI), deployment, and post-go-live stabilization. Mentor junior staff and collaborate with vendors and integration/data teams to enable omnichannel and real-time inventory capabilities.

Design and deliver scalable, secure enterprise Java solutions. Produce HLDs/LLDs, define APIs, enforce standards, guide development teams, promote microservices, integrate systems, and collaborate with DevOps for CI/CD and deployment.

Design and deliver enterprise-grade Java-based solutions and architectures. Produce HLD/LLD, guide development teams, define APIs/integration, enforce security and performance best practices, and collaborate with stakeholders and DevOps on CI/CD and deployments.

Lead design and delivery of scalable, resilient distributed systems. Act as technical authority across teams, mentor engineers, drive architecture and CI/CD best practices, troubleshoot production issues, optimize performance, and enhance observability while writing production-grade Java.