Data Analyst | Mid-Senior | Saily

At Saily, we’re removing the hassle from getting secure data plans while traveling.
No roaming charges, no plastic SIM cards. Just fast, secure mobile data in 150+ countries. Join the team behind Lonely Planet’s #1 eSIM—built for explorers, powered by NordVPN.
Your impact? Helping people stay securely connected, wherever they go.

Main Responsibilities

• Define, track, and optimize key metrics and KPIs related to customer engagement, retention, and churn across the eSIM product lifecycle.
• Work closely with marketing teams to evaluate the effectiveness of campaigns, lifecycle programs, and user journeys.
• Develop and maintain automated reports and dashboards that provide visibility into customer behavior and product performance.
• Conduct deep-dive analyses on customer cohorts, segmentation strategies, and touchpoints to uncover growth and optimization opportunities.
• Deliver clear, compelling presentations of data-driven insights to cross-functional stakeholders.
• Support the development and maintenance that enable scalable analysis (e.g. user segmentation, attribution modeling, funnel analysis).

Core Requirements

• 2+ years of experience in a data analyst role, ideally in telecommunications, SaaS, or a digital product environment.
• Solid proficiency in SQL (experience with Google BigQuery is a strong plus) and Python (or R) for data manipulation and analysis.
• Hands-on experience working with CRM or marketing datasets (e.g., user lifecycle, campaign tracking, customer behavior).
• Familiarity with customer lifecycle frameworks and techniques for LTV, churn, retention, and cohort analysis.
• Strong experience with data visualization tools (e.g., Looker, Tableau, Power BI, or equivalent).
• Proficiency in Google Analytics or other web/app analytics platforms.
• Experience in A/B testing analysis, statistical modeling, or marketing attribution is a plus.
• Excellent communication skills, a problem-solving mindset, and the ability to translate data into actionable insights for diverse audiences.

Salary Range

• Gross Salary 3200 - 5900 EUR/Month

What We Offer
Innovate with industry leadersWork alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
Learn & growBoost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company. 
Work in a next-gen Cyber City officeThrive in our bustling office, featuring ergonomic workspaces, modern meeting rooms, engaging events, and specialty coffee to fuel your day.
Hybrid workEnjoy the flexibility with 3 office days and working from home for the remaining 2.
Work from anywhereRecharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive. Physical well-beingBoost your health with free-of-charge 24/7 gym access, onsite and online workouts, and consultations led by in-house Physical Well-Being experts. 
Mental & emotional healthNurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
Premium healthcareReceive private health insurance giving you peace of mind for your health needs.
Extra days offEnjoy additional vacation days off as you grow with us. Plus, get extra days for sick leave, special occasions, or parenting needs. Joyful moments – special treatsCelebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member. Company events & team-buildingExperience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
WorkationEmbark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.
Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/40GWyjL