Senior Frontend Engineer Job at Checkr (Denver)

Senior Frontend Engineer

Checkr

Location:
United States , Denver ▼
San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

155000.00 - 215000.00 USD / Year

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Job Description:

As a Senior Frontend Engineer for Growth at Checkr, you will play a crucial role in advancing Checkr’s self-serve business, delivering products and capabilities for Checkr’s growth funnel: Acquisition, Activation, Expansion & Retention. Leveraging your deep experience, you will build, innovate, and inspire the team to bring a customer-first mindset to the self-serve experience and make it delightful for customers.

Job Responsibility:

Develop new customer experience capabilities and product offerings from design through release
Find the balance between speed to market and long-term growth by designing for the horizon and building for today
Bring an iterative mindset to experiment, learn, and iterate to provide the best experience for the customers
Partner with Product to define appropriately sized initiatives to construct a roadmap that meets business needs quarter over quarter
Preserve customer goodwill by ensuring system availability by participating in on-call rotation, addressing support tickets, and taking action on preventative measures to improve reliability
Provide mentorship to engineers on the team and across the organization
Play an active role in the continuous improvement of the engineering organization through lunch table discussions, team showcases, and reviews with senior leadership

Requirements:

5+ years of professional experience building web applications
Strong React skills — deep understanding of hooks, context, component patterns, and performance optimization
TypeScript proficiency in a production environment
Experience with JavaScript testing frameworks (Jest, Vitest, React Testing Library, Cypress)
Experience running A/B experiments and using data to inform product decisions
Ability to write clean, maintainable, well-tested code
Excellent collaboration skills — comfortable working directly with Product Managers and Designers
Strong communication skills — can articulate technical tradeoffs to non-technical stakeholders

Nice to have:

Experience with experimentation platforms (Amplitude, Optimizely, LaunchDarkly, Split)
Experience with state management patterns (Redux, React Query, Context)
Familiarity with CSS-in-JS (Styled Components)
Experience with feature flag systems
E2E testing experience (Cypress)

What we offer:

A fast-paced and collaborative environment
Learning and development allowance
Competitive cash and equity compensation, and opportunity for advancement
100% medical, dental, and vision coverage
Up to $25K reimbursement for fertility, adoption, and parental planning services
Flexible PTO policy
Monthly wellness stipend
In-office perks (lunch four times a week, a commuter stipend, and an abundance of snacks and beverages)
A relocation stipend may be available for those willing to relocate to a Checkr hub location

Additional Information:

Job Posted:
December 27, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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