App Marketing CRO Manager

🔥 0 minutes ago

🇵🇱 Poland – Remote

💵 PLN17.6k - PLN25.1k / month

⏰ Full Time

🟡 Mid-level

🟠 Senior

📊 Conversion Rate Optimizer (CRO)

👻 Ghost score 0%

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Logo of Nord Security

Nord Security

1001 - 5000 employees

🔒 Cybersecurity

☁️ SaaS

🤝 B2B

💰 $100M Private Equity Round - Nord Security on 2023-09

Cybersecurity • SaaS • B2B

Nord Security is a software company that provides digital privacy and cybersecurity products for individuals and businesses. Its product suite includes NordVPN (VPN and integrated antivirus), NordLayer (business VPN and browser for SMBs), NordPass (password manager), NordLocker (end-to-end encrypted cloud storage), Coveron (identity theft protection), and Saily (an eSIM travel app with built-in security features). The company focuses on encryption, online privacy, threat protection, secure file storage/sharing, and identity/credit monitoring delivered primarily through subscription software and partnerships with security vendors and MSP-focused services.

📋 Description

• Develop data-driven hypotheses for in-app A/B tests across onboarding, paywall, upsell, and retention funnels • Maintain a structured testing roadmap and backlog • Plan, prioritize, and manage the full A/B testing lifecycle from hypothesis through execution and results analysis • Collaborate with designers, developers, analysts, and marketing stakeholders to scope, build, and launch experiments • Define success metrics and KPIs for each test • Ensure proper data tracking and instrumentation for accurate measurement • Monitor live experiments for data quality, statistical significance, and anomalies • Flag and remove blockers that could delay launches or compromise results • Analyze test outcomes and synthesize findings into actionable recommendations • Communicate experiment status and results to relevant stakeholders • Create and maintain documentation covering hypotheses, setup, audience, duration, results, and next steps

🎯 Requirements

• Experience in digital marketing, CRO, or growth, with hands-on A/B testing involvement • Solid understanding of experimentation methodology, including hypothesis design, sample sizing, statistical significance, and common pitfalls • Familiarity with mobile app development processes and release cycles • Experience with analytics and tracking tools such as Amplitude, Firebase, Mixpanel, or similar • Strong verbal and written communication skills • Data-driven decision-making mindset and strong analytical thinking • Rigorous attention to detail, especially around data accuracy and test setup • Ability to manage multiple experiments in parallel in a fast-paced environment • Self-motivated and self-managing, comfortable owning the process end to end • Solid organizational skills, including prioritization, time management, and stakeholder alignment • Must be currently based in Poland and able to work from Poland

🏖️ Benefits

• Training, mentorship, and room to grow • Extra vacation days, sick days, and time off when life calls • Fully covered private health insurance in Lithuania and Poland • Free subscriptions to Calm, Headspace, and Mindletic • Resilience and mindfulness trainings • In-house gyms, sport cards, online workouts, and personal guidance • Company-wide trip abroad • Work from wherever keeps you in the zone • Gifts for birthdays, weddings, and new family members • Children’s summer camps and schedule flexibility • Team building and company events • Access to Vilnius HQ facilities including coffee bar, open gyms, kids’ room, music room, and massage chairs

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