Senior Growth Product Manager

Ruby Labs; Athens (GA); Remote; USD 120,000 - 160,000; Part time

Benefits offered by this job

Paid national holidays

Flexible contractor agreement

Job summary

Ruby Labs is seeking a Senior Growth Product Manager for our D2C subscription product. You will own the full growth lifecycle, from research to proven results, with ARPU growth as the core objective.

In this role you will design and ship data-driven tests in the post-purchase experience, work closely with engineering, CRO, and analytics, and leverage AI tools to accelerate insight and design. This is a remote independent contractor role with paid national holidays and a flexible contract,

Qualifications

• 3+ years in product growth for D2C or consumer products.
• Hands-on user research, competitor analysis, and product analytics.
• Experience with subscription onboarding, engagement, or cancellation flows is a bonus.
• Proficient in data-driven decision making.

Responsibilities

• Own the full growth product cycle from research to validated results.
• Design and ship tests in the post-purchase experience.
• Collaborate daily with engineering to ensure tests ship fast.
• Coordinate with CRO and data teams to interpret results.
• Utilize AI tools to accelerate concept and prototype work.

Skills

Product growth

D2C subscriptions

User research

Data analytics

AI tooling

Experiment design

Tools

Mixpanel

Claude

Job description

Ruby Labs is a leading tech company that creates and operates innovative consumer products. We are looking for a results-driven Senior Growth Product Manager for one of our core D2C subscription products. You will work on a single product and be fully responsible for increasing ARPU through higher product value: delivering winning tests in the post-purchase experience that make the product more valuable for each user.

You will own the full cycle from research to a proven result and report to the Head of Growth, with AI tooling as a core part of your workflow. Find where users miss value and why they leave, using product and historical data, user feedback, and competitor analysis.

Hypothesis Pipeline:

• Write clear, testable specs and work daily with engineering so every test ships fast and works as intended.
• Coordinate with the CRO and data teams so product and funnel tests run in sequence and every result is read correctly.
• 3+ years in product growth roles on D2C subscription or consumer products (web-to-web, web-to-app, mobile apps) or similar markets.
• Hands-on user research, competitor analysis, and product analytics (Mixpanel or a close equivalent) to build the evidence behind every idea.
• Active daily use of AI tools (Claude or equivalent) to accelerate concept, analysis, and prototype work, especially UI/UX design of experiments.
• Experience with subscription onboarding, engagement, or cancellation flows is a bonus.
• Evidence-led - backs every idea with data, user research, or competitor proof

Ruby Labs operates within the CET (Central European Time) zone.

Paid National Holidays:

• Celebrate and relax on national holidays with paid time off to unwind and recharge.

Flexible Independent Contractor Agreement:

• Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!

After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received.

Life at Ruby Labs

At Ruby Labs, we move fast, aim high, and expect the same from our team. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.

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