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

Supports sales representatives and branch management by coordinating rental equipment inventory, deliveries, pickups, service dispatches, contracts, delivery tickets, and customer communications. Manages on- and off-rent transactions in RentalMan, monitors accounts receivable reports, and helps ensure efficient, accurate rental operations. The role offers cross-functional business exposure and development toward future sales or management opportunities.

Prepare complex partnership and corporate tax returns involving transactional tax matters, reorganizations, basis adjustments, waterfall allocations, multi-state exposure, and 1031 exchanges. Support private equity and family office clients, conduct technical tax research, resolve issues with senior team members, and gradually assume review responsibilities while managing multiple engagements remotely.

Lead and manage full-cycle recruitment across functions and levels. Partner with hiring managers to define hiring strategies, develop sourcing approaches, mentor junior recruiters, optimize recruitment metrics, champion employer branding and candidate experience, collaborate with HR on onboarding and workforce planning, and monitor talent market trends.

Provide remote bookkeeping for US clients: maintain financial records, reconciliations, AP/AR, payroll processing and tax compliance, prepare monthly financial statements and 1099s, organize tax documentation, and communicate with clients.

Design, develop, and maintain scalable Python applications and cloud-native solutions. Architect microservices, containerized deployments (Docker/Kubernetes), optimize cloud infrastructure, build CI/CD pipelines, integrate messaging systems, ensure security and high code quality, and mentor junior developers. Generative AI/ML experience is a plus.

Lead security assessments and controls across cloud-hosted applications, APIs, mobile (Flutter), CI/CD, and infrastructure. Implement and harden shared security tooling (dependency/secret/static/container scanning), review IAM and privileged access, support incident readiness and monitoring, evaluate SRE/recovery changes for security impact, and coordinate remediation with system owners. Establish security policies, automation, and review triggers to integrate practical controls into engineering workflows.

Build and deploy production-grade LLM applications, AI agents, models, and scalable RAG pipelines for investment and business workflows. Architect secure MCP integrations with enterprise systems, establish MLOps and LLMOps practices, optimize model performance and latency, and develop evaluation, monitoring, governance, and rollback processes. Collaborate with data engineering and platform teams to provide secure, governed access to organizational data.

Provide remote administrative and legal support to law firms: manage schedules, coordinate meetings, draft documents, perform legal research, communicate with clients, and maintain organized workflows. Must adapt to legal software and digital tools, multitask, and uphold high attention to detail and professionalism.

Own and grow Investing.com's French affiliate and partnership ecosystem. Responsibilities include recruiting and managing influencers, content creators, media outlets, affiliate networks, and commercial partners; executing co-marketing campaigns; optimizing performance and subscription conversions; supporting social media growth; analyzing campaign data and competitors; and collaborating with marketing, product, and data teams.

Support water-division construction projects through document control, daily coordination, procurement, QC/QA checks, subcontractor and equipment management, surveying and layout, safety oversight, progress reporting, and project estimating.