HR Manager

Founded in 2013, AdAction is a leader in performance-based mobile app marketing, helping the world’s top brands acquire premium users at scale. We partner globally to deliver strategic, data-driven solutions that drive measurable growth.

Our team thrives in a fast-paced, collaborative environment built on autonomy, accountability, and innovation. We value people who take initiative, think strategically, and want to make a meaningful impact—not just within their role, but across the business.

As a remote-first company with talent hubs in Denver, Austin, and Chicago, we prioritize flexibility while creating intentional opportunities for connection through regular in-person events, team gatherings, and company retreats.

AdAction is looking for an HR Manager to lead our People function across a growing, distributed team.

This role is ideal for someone who thrives in a high-growth environment and enjoys balancing strategic HR initiatives with day-to-day execution. You’ll own the full employee lifecycle—from onboarding and employee experience to performance management, compliance, and offboarding—while also driving culture-building programs, employee engagement, and company events.

This is a highly visible role for someone who is proactive, organized, people-first, and excited to make an impact.

• Own and manage the full employee lifecycle, including onboarding, compensation updates, promotions, and offboarding




• Continuously improve onboarding processes to create a seamless and engaging new hire experience




• Conduct exit interviews and identify trends and opportunities for improvement




• Track annual performance review cycles and support managers through the process




• Maintain employee records, HR systems, and organizational reporting with accuracy and confidentiality




• Support compliance initiatives including required trainings, policy updates, and documentation




• Administer day-to-day HR operations across systems including ADP, GSuite, Slack, and related tools




• Partner with leadership on employee relations, engagement, and people strategy initiatives

• Lead employee engagement initiatives, surveys, and recognition programs

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• Plan and execute company social events, happy hours, and team-building experiences across all locations




• Own logistics and execution for company retreats and in-person gatherings




• Coordinate conference prep, company swag, gifting, and partner experiences




• Manage Uber accounts, reporting, and event transportation logistics




• Help foster and strengthen AdAction’s culture across a remote-first environment

• 2-3 years of experience in HR, People Operations, or a related People & Culture role




• Strong understanding of employee lifecycle management and HR best practices




• Exceptional organization and project management skills with strong attention to detail




• Ability to manage multiple priorities and operate independently in a fast-paced environment




• Excellent communication skills and strong emotional intelligence




• High level of discretion and professionalism when handling confidential information




• Experience with HRIS platforms such as ADP or similar systems

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• Experience planning internal events, retreats, or employee engagement programs is a strong plus




• A proactive mindset and genuine passion for building strong teams and workplace culture

• Health, dental, and vision insurance




• Up to 6% 401(k) match




• Generous PTO + company holidays




• Paid parental leave




• Flexible remote-first work environment




• Team outings, happy hours, and in-person events




• Weekly UberEats credit




• Home office stipend




• Learning & development stipend




• Wellness stipend

Salary Range: $70,000 - $90,000