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

Lead frontend and full-stack engineering, architect scalable features, integrate APIs and cloud services, optimize rendering and performance, establish engineering standards, conduct code reviews, and mentor developers. Collaborate with product, UX, and backend teams to deliver user-focused software while managing priorities in an ambiguous environment.

Leads the firm's enterprise marketing strategy, brand growth, client acquisition, geographic expansion, and multimillion-dollar budget. Oversees a 15-plus-person marketing organization across digital, paid media, traditional advertising, creative, content, public relations, and social channels. Establishes performance metrics, attribution, automation, vendor relationships, and cross-functional alignment while developing bilingual and multicultural campaigns. Presents marketing performance and growth recommendations to executive leadership.

Design, build, and scale Shepherd’s core platform, backend systems, APIs, user-facing applications, and AI-powered legal workflows. Architect secure, reliable infrastructure for sensitive legal data, collaborate with legal and product teams, build internal tools, optimize performance, and own technical decisions. The role also involves rapid prototyping, mentoring and recruiting engineers, and contributing to SOC 2 readiness and data privacy practices.

The Founding Paralegal will support attorneys on corporate, employment, contracting, fundraising, compliance, and governance matters. Responsibilities include drafting and managing legal documents, coordinating workflows, conducting legal research, maintaining client records, communicating with clients, and developing playbooks, templates, and technology-enabled processes to scale legal service delivery.

Lead the architecture, development, and operation of cloud infrastructure for an AI-native legal platform. Own CI/CD, developer tooling, Kubernetes and containerized workloads, AI infrastructure, observability, security, compliance, reliability, scalability, and cost optimization. Partner with engineering and product teams, establish infrastructure standards, and hire and mentor future infrastructure engineers while ensuring sensitive legal data is handled securely.

Build and own full-stack features across Hercules’s AI agent, app builder, hosting infrastructure, SDK, platform, and internal AI coding harness. Design scalable systems, APIs, data models, and SaaS capabilities including billing, identity, analytics, and notifications. Write maintainable code in monorepos, ship customer-facing features independently, and work with TypeScript, React, Postgres, Redis, Temporal, cloud infrastructure, and AI development tools.

Build and maintain scalable infrastructure for AI agents, app building, hosting, SDKs, and an enterprise platform. Design distributed, multi-tenant, data-intensive services; develop clean, maintainable code in monorepos; and independently ship customer-impacting changes. The role uses TypeScript, React, containers, Postgres, Redis, Temporal, and related cloud and AI technologies. Candidates should demonstrate strong system design, architecture, data modeling, API design, product sense, and advanced AI-assisted development skills.

Build and own user-facing features across Hercules’ AI Agent, App Builder, SDK, mobile app, and platform. Design scalable systems, APIs, data models, and high-quality code in a monorepo. Ship SaaS capabilities such as billing, analytics, feature flags, internationalization, and notifications. Apply strong product and UX judgment while working with TypeScript, React, Postgres, Redis, cloud infrastructure, and frontier AI coding tools.

Manage inbound lead funnel and sales pipeline, conduct discovery calls, provide tailored demos, develop business cases, and mentor new team members in a fast-growing software company.

Design, build, and maintain AI-powered B2B SaaS products across frontend, backend, and AI. Own projects end-to-end, collaborate with product and design, ensure maintainability, mentor teammates, and inform roadmap and implementation decisions.

The Staff AI Engineer will analyze AI quality, implement improvements, manage projects, collaborate with teams, and shape AI capabilities in a remote-first environment.

Develop and maintain Java applications, RESTful services, and Angular frontends using Spring Boot and NgRx. Deploy applications to cloud platforms, practice TDD, manage CI/CD with Jenkins, and work with Oracle and PostgreSQL databases. Participate in agile processes, collaborate with cross-functional teams, mentor engineers, and independently lead technical initiatives and feature delivery.

The Content & Prompt Operations Specialist manages AI-assisted content workflows, ensuring accuracy and engagement in content produced. Responsibilities include writing prompts, drafting content, proofreading, and improving AI outputs while following structured processes.

Own new-business growth across an assigned territory by managing the full sales cycle, from prospecting and discovery through demonstrations, negotiation, and closing. Build dealer-group pipelines, deliver consultative automotive sales and F&I process solutions, manage multi-stakeholder deals, and maintain revenue forecasts. Partner with implementation, customer success, and product teams for successful handoffs while providing competitive and customer feedback. The role is remote with travel of approximately 50%.

Own a portfolio of automotive dealership accounts from onboarding through long-term success. Lead onsite platform launches and training, conduct follow-up sessions and strategic reviews, drive product adoption and customer retention, identify expansion opportunities, monitor engagement, maintain client relationships, and relay customer feedback to internal teams. The remote role requires nationwide travel of up to 50%.

Leads operations, partnerships, account management, onboarding, and support for automotive dealership SaaS clients. Builds scalable SOPs, playbooks, KPIs, health scoring, activation programs, and customer success processes. Owns retention, renewals, expansion, partner relationships, support quality, and go-to-market readiness while managing a cross-functional team and driving measurable revenue growth.

Design and scale a feature flagging and A/B testing platform, including high-throughput event ingestion, warehouse-native analytics, real-time feature flag delivery, multi-database SQL support, and distributed systems infrastructure. The role involves full-stack development, architecture, performance optimization, reliability engineering, and technical product influence within a remote startup team.

Own the technical aspects of enterprise airline deals from qualification through deployment and expansion. Design integration and cloud architectures, lead demos and proofs of concept, respond to RFPs and security questionnaires, review technical contracts, and ensure customer commitments align with engineering capabilities. Build reusable technical assets, support adoption, and communicate customer requirements to product and engineering teams.

Build and operate production AI platform capabilities, including agentic and multi-agent systems, evaluation and monitoring frameworks, fine-tuning workflows, inference optimization, safety controls, APIs, and rollback mechanisms. Partner with data and infrastructure teams to deliver reliable, scalable AI services while balancing latency, cost, GPU utilization, and operational risk. Senior engineers also mentor teammates, review designs, and raise engineering standards.

Build and scale AI-powered financial tools using LLMs, generative AI, heuristics, document extraction, transaction tagging, embeddings, and vector search. Improve evaluation pipelines, prompt tooling, AI infrastructure, and human-in-the-loop systems for bookkeeping and financial workflows. Collaborate with product, design, engineering, and operations to deliver reliable AI experiences using messy real-world data.