Conversion Rate Optimization (CRO) Specialist

sofatutor

Developing and executing strategic A/B tests to boost subscription growth for EdTech platform. Collaborating with cross-functional teams to transform insights into measurable business results.

Posted 6/3/2026full-timeRemote • 🇪🇺 Anywhere in EuropeMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Design and run A/B tests that directly impact subscription growth for one of the largest EdTech platforms in the German-speaking market
Define and implement growth experiments across the entire funnel — from hypothesis through rollout and evaluation
Maintain a clear experiment pipeline based on impact, effort, and learning value
Work closely with design, development, and relevant stakeholders to translate testing concepts into high-quality experiments
Use analytics, user research, competitive analysis, and best practices to identify opportunities and formulate strong hypotheses
Share results, insights, and learnings from experiments transparently with the team and stakeholders to promote alignment and continuous improvement

Requirements

What you’ll need

At least 2–4+ years of experience in Conversion Rate Optimization (CRO), website optimization, or growth-oriented roles
Proven track record designing and running experiments that delivered measurable business results (e.g., higher conversion rates, increased revenue)
Experience in high-velocity testing environments and a drive to continuously increase experimentation speed without sacrificing quality or learning value
Strong analytical skills and hands-on experience interpreting quantitative data using tools such as GA4, Amplitude, or Power BI
Strong conceptual thinking, with the ability to structure and prioritize experiments aligned with strategic growth goals
Solid knowledge of Figma or a comparable design tool is required; the ability to independently develop high-quality test concepts in multiple variants is also necessary
Excellent communication skills in English to clearly convey insights and strategies to stakeholders across functions and seniority levels
Experience with A/B testing tools (e.g., Convert), and ideally with additional research/UX tools such as Hotjar
Excellent English skills (written and spoken)
Desirable (not required): Strong German skills to better understand customer needs in the DACH market

Benefits

Comp & perks

Flexibility: flexible working hours, remote-first model, ability to work from within the EU for 180 days per year
Mobile work: laptop, headset, monitor + €100 equipment allowance
Mobility: subsidy for public transport tickets, Swapfiets bicycles
Community: regular team events, remote or on-site in Berlin
Volunteering & time off: two days per year for volunteering + days off on Christmas Eve and New Year's Eve
Well-being: Urban Sports Club, gym memberships, access to Bloom
Discounts: FutureBens, Corporate Benefits, discounts on the sofatutor product
Flexible additional benefits: givve benefits card

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Conversion Rate Optimizationwebsite optimizationA/B testinganalyticsuser researchcompetitive analysisquantitative data interpretationconceptual thinkingexperiment designhigh-quality test concepts

Soft Skills

analytical skillscommunication skillsstrategic thinkingprioritizationcollaborationtransparencycontinuous improvementalignmentindependenceadaptability