Top Tech Jobs & Startup Jobs in CO

As a Principal Sales Engineer, lead technical sales engagements in healthcare, driving complex projects with executive stakeholders while mentoring teams and shaping product direction.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

Lead design, implementation, and optimization of Google Workspace and Microsoft 365 in enterprise and FedRAMP environments. Drive AI collaboration platforms (Gemini, Claude), deploy MCP servers and Agent Executor frameworks, automate user/group provisioning, manage IAM/RBAC and Jump host security, support ConMon and FedRAMP audit readiness, and integrate collaboration tools like Zoom and Lucid.

Develop, maintain and evolve a high-scale US sports trading platform. Build React/TypeScript frontends, backend microservices, optimize SQL and performance, implement CI/CD and automated testing, mentor junior engineers, and collaborate with stakeholders and architecture teams to ensure resilience and integration.

Lead design and development of scalable, real-time event-based systems for the Offers team. Mentor and coach developers, own solutions from development to live, ensure code quality, document solutions, and act as an escalation point. Work across full stack using Go, TypeScript, React, SQL, Kafka and deploy services to GCP.

Execute day-to-day CRM promotional and lifecycle campaigns for Spanish-speaking customers in USA and Canada. Create and test communications, build offer content in a CMS, ensure regulatory and brand compliance, proofread content, and collaborate with stakeholders to optimize customer journeys driving retention and loyalty across email, in-app, and push channels.

Drive outbound prospecting and partner engagement within the RIA channel to generate qualified opportunities. Support senior BDRs by managing territory/prospect lists, scheduling meetings, maintaining Salesforce pipeline, coordinating events/webinars, and sharing market feedback with cross-functional teams to inform sales and product strategy.

Lead distribution and partner engagement to drive adoption of Vestmark's UMA and sub-advisory solutions. Build and maintain strategic relationships with RIAs and wealth management platforms, coordinate field events and presentations, generate leads, and provide partner feedback to Product, Technology, Sales, and Marketing to influence roadmap and go-to-market strategy.

Serve as primary liaison to custodians, asset managers, and vendors; build and own per-custodian playbooks; drive custodian integration, onboarding velocity, escalation resolution, and advisor-facing configuration. Lead cross-functional programs, measure partnership performance, and continuously improve operational processes to reduce advisor friction and standardize implementations.

The Technical Account Manager will support enterprise customers, optimize cloud file data platform use, and ensure customer success through technical guidance and collaboration with engineers.

The Senior Solutions Engineer leads technical sales cycles, designs enterprise storage solutions, and partners with sales to drive customer outcomes and revenue growth.

Lead B2B activation marketing to drive patient starts from commercial referral channels by building scalable systems, attribution frameworks, and repeatable playbooks. Implement MarTech and data-driven strategies, run A/B and incrementality tests, automate campaign execution using AI/ML and LLM tools, and templatize activation campaigns while managing and growing a cross-functional team.

As a Staff AI Engineer, you'll lead AI product development, overseeing technical direction, system deployment, and model evaluation while collaborating across teams.

Design, build, and iterate patient onboarding systems and registration/eligibility flows. Own end-to-end projects, run experiments, optimize for performance, correctness, and resilience, and provide technical leadership, mentoring, and cross-functional collaboration with Product, Design, and Analytics.

Design, build, and improve scalable backend systems that collect hard-to-access OSINT; build pipelines and ETL for messy data; collaborate with product and mission teams; mentor engineers and ensure reliable data delivery for DoD workflows.

Phone-based client advocate who assesses situations, determines eligibility for benefits/compensation, advises next steps, and navigates internal tools (Salesforce). Handles sensitive conversations with empathy, works at high volume, and is measured by client impact and performance metrics. No prior legal experience required.

The Senior Backend Engineer will enhance data integration infrastructure, manage internal systems, and collaborate with teams to execute engineering tasks for growth initiatives.

As a Senior Software Engineer, you'll own backend systems, mentor team members, and collaborate with product and design to build user-focused solutions.

The Campaign Operations Manager will manage lead operations, optimize Marketo and Salesforce integrations, and oversee campaign execution processes.

This role involves owning the full sales cycle, launching a new vertical for new SMB customers, shaping the sales strategy, and tracking performance in Salesforce.

The Strategic Account Executive will lead sales efforts targeting large group practices and Dental Service Organizations, focusing on complex deals and stakeholder engagement while collaborating with an Inside AE and a dedicated sales support team.

Lead the vision and strategy for Deliverability & Connectivity at Apollo.io by managing messaging infrastructure, ensuring reliable execution, and enhancing customer trust within the GTM stack.

The Senior Content Marketer will develop and execute a content strategy aligned with business goals, creating engaging and educational content while collaborating with various teams to support revenue growth.

Lead and execute mixed-methods user research—usability tests, interviews, surveys, ethnography—synthesizing insights into actionable recommendations, personas, and journey maps. Collaborate with PMs, designers, and engineers, mentor junior researchers, and apply AI and prototyping to accelerate analysis and drive product improvements within a fast-paced, agile SaaS environment.

Qualify and engage leads via outbound calls and follow-ups, move prospects through the sales funnel, connect qualified leads to sales, meet performance metrics, and attend training to improve sales effectiveness.