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

Join a remote engineering team to write, test, and maintain code under senior guidance; participate in code reviews, standups, and sprint planning; debug and resolve application issues; and continuously learn new technologies and best practices.

Lead the infrastructure and reliability function for large experimental workloads. Own architecture, operational reliability, observability, capacity planning, cost attribution, recovery processes, and infrastructure hiring priorities. Design dependable distributed job execution with strong isolation, idempotency, concurrency controls, and failure recovery. Establish operational standards, service objectives, staffing plans, and infrastructure budgets while remaining hands-on in debugging, implementation review, and incident response.

Lead demand-generation efforts to convert brand awareness into qualified pipeline by creating channel-tailored content, running webinars, owning ABM campaign collaboration with sales, and managing HubSpot/ops to scale experiments and customer enablement.

Supports planning and execution of creative projects and client accounts. Responsibilities include developing project plans, allocating resources, tracking timelines and budgets, coordinating teams, communicating with stakeholders and clients, managing deliverables, and maintaining project documentation. The role requires strong organization, communication, client relationship management, attention to detail, and familiarity with creative processes and digital platforms.

Lead paid social strategy and campaign activation for national clients across Meta, LinkedIn, Pinterest, Snapchat, X, and emerging platforms. Manage optimization, measurement, client relationships, recommendations, and cross-functional media integration. Analyze performance, develop thought leadership, establish best practices, and mentor junior team members while identifying new platforms and tools for agency growth.

Leads U.S. tax provision, compliance, planning, and reporting for a renewable energy platform. Manages ASC 740 provisions, tax filings, audits, tax equity structures, credits, depreciation, transactions, and tax controls. Partners with accounting, finance, legal, development teams, advisors, and auditors on strategic tax matters, acquisitions, financing, and project lifecycle activities. Supports Canadian compliance, forecasting, legislation monitoring, process improvements, and development of a scalable tax function.

Maintain and support Unix systems using shell scripting, primarily Bash, with Perl preferred. The role requires 5–7 years of overall experience and proficient Unix system knowledge. SQL Server experience is beneficial. This is a long-term remote contract position.

Supports consulting project teams through data analysis, research, competitive assessments, client presentations, stakeholder meetings, and project management. Uses Python, R, spreadsheets, visualization tools, and analytical methods to develop insights and recommendations across operations, financial strategy, data analytics, M&A, and corporate strategy projects.

Engages with customers through online chat, answers questions, provides accurate information and solutions, resolves issues efficiently, documents interactions, and contributes to customer service improvements. The role requires strong written communication, multitasking, time management, basic computer proficiency, and a customer-focused attitude.

Own the full lifecycle of production classification and detection models, including transformer fine-tuning, entity detection, behavioral risk scoring, training, serving, versioning, evaluation, drift detection, and retraining. Build SageMaker-based ML systems and define output contracts supporting audit and policy enforcement. Lead the evaluation harness and mentor a co-op while operating as the company’s sole ML engineer.