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

Design, build, and operate payment services for card processing, refunds, reconciliation, and processor integrations. Develop scalable Kotlin and Java Spring Boot APIs, optimize PostgreSQL schemas and SQL, and implement idempotency, retries, webhooks, audit trails, and reconciliation. Respond to payment incidents, conduct root cause analysis, collaborate cross-functionally, review architecture and code, and mentor engineers. The role requires strong distributed-systems, payments, PCI DSS, debugging, and production operations experience.

Design and build real-time, highly concurrent software and cloud-native systems for an AI-powered emergency communications platform. Integrate and deploy LLMs, optimize voice and audio-processing pipelines, and support speech recognition, synthesis, detection, and filtering. Contribute to infrastructure, observability, security, scalability, and fault tolerance. Provide technical leadership through architecture decisions, code reviews, mentoring, and engineering best practices.

Own and scale Capitalize’s revenue marketing and demand generation function, with accountability for qualified pipeline and marketing-sourced revenue. Lead multi-channel programs across events, webinars, partnerships, outbound, and inbound; develop segmentation, nurture, attribution, reporting, and marketing plans; oversee digital performance, including SEO, SEM, and GEO; align marketing with sales and other teams; and grow the marketing organization.

Drive revenue across assigned Central US and Texas territories by acquiring and onboarding independent coffee shop customers, growing existing accounts, managing sales pipelines, and achieving revenue targets. Build customer relationships, conduct in-person cafe visits, upsell products, support retention, maintain HubSpot records, coordinate with operations and vendor partners, and advocate for customer needs. The role focuses on specialty coffee businesses and requires 2+ years of sales, account management, or business development experience.

Serve as lead legal advisor to product, engineering, and technology teams on AI, software, cloud, privacy, cybersecurity, intellectual property, and technology transactions. Develop AI governance and responsible-use policies, assess regulatory and ethical risks, negotiate technology and AI vendor agreements, advise on IP and data workflows, monitor global technology regulations, and train employees. The role requires significant legal experience, active bar membership, AI and privacy expertise, and the ability to influence executive and cross-functional stakeholders.

Conduct CDD and EDD reviews for LATAM-related customers, investigate cross-border transactions and potential money laundering or sanctions evasion, assess OFAC exposure, review ownership and source-of-funds information, disposition screening alerts, prepare UAR escalations, and support onboarding, monitoring, risk methodology, and compliance process improvements.

Manage bookkeeping and financial records for multiple clients, prepare and analyze financial statements, reconcile accounts, process payroll, support budgeting and forecasting, and assist with year-end close and tax filings. The role also involves client relationship management, responding to client concerns, maintaining documentation, and supporting client projects.

Lead multi-state renewable energy campaigns across Arizona, Kansas, New Mexico, Oklahoma, and Texas. Organize labor and community partners, build relationships with developers and policymakers, develop advocacy strategies, manage consultants and budgets, secure union workforce commitments, support fundraising, create campaign materials, and represent NRDC at public meetings and industry events. The role requires approximately 25% travel and is limited to two years.

Support SEO and AI Search strategy execution across client accounts through search behavior analysis, technical audits, content strategy, competitive research, structured data implementation, AI crawler management, reporting, and strategic recommendations. Collaborate with content, development, analytics, paid search, and client teams while testing emerging approaches across traditional search engines and AI platforms.

Own and grow a portfolio of client accounts by identifying expansion opportunities, scoping and closing retainer and project work, negotiating pricing, managing renewals, and reducing churn. Build account plans, conduct data-driven quarterly business reviews, engage senior marketing stakeholders, maintain Salesforce, and independently generate pipeline in a marketing agency environment.