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Senior Conversion Rate Optimization Manager

  • icon tag Job Category: Product Management
  • icon briefcase Job Type: Full Time
  • icon earth Job Location: Eastern Europe (remote)
A guy with a cat
A guy with a cat

We are looking for a passionate and experienced Senior Conversion Rate Optimization Manager to help our websites generate more leads. We’re driving 2,500,000 visitors monthly to 10 different projects (mostly home improvement) with plenty of room for testing landing pages. The ideal candidate for this role has strong expertise in growth marketing, conversion rate optimization, superior communication skills, and a strong desire to learn and grow in a digital marketing environment.

This role is a full-time, work-from-home position. The position reports directly to the Head of Product Growth.

Siren Group is a digital marketing company based in Switzerland with remote staff across the world. We specialize in generating consistent new business opportunities for medium- to large-size companies, including Fortune 1000s. Our latest venture is, an online home improvement marketplace in the U.S. HomeBuddy offers a great opportunity to work on an interesting, challenging and constantly evolving project.

Already a very successful firm with stable double-digit annual revenue increases, we are aiming for even more explosive growth! Our company’s success is delivered by a smart, entrepreneurial team which we are actively growing.

Siren offers a remote and flexible work environment, competitive compensation, attractive benefits and the opportunity to work on a professional team and grow in your career.

What you will be doing:

  • Developing, executing & testing hypotheses to have a significant impact on conversion rates;
  • Monitoring analytics and metrics;
  • Managing a small team of CRO specialists;
  • Performing analysis of competitors, test data, surveys;
  • Working alongside a team of media buyers, copywriters, developers, designers, QA, project and product managers.

About you:

  • At least 4 years of full-time experience in Growth Marketing / Product Growth;
  • You have launched hundreds of A/B tests optimizing landing pages or websites or apps;
  • You have proven track record of delivering improvements through CRO for landing pages or websites or apps;
  • You are ready to take responsibility, independently form and prioritize the backlog;
  • You have experience in working with designers, developers, testers, project and product managers, media buyers;
  • You understand good design; you can easily create a mockup;
  • You are proficient in Google Analytics, Hotjar, etc.
  • Fluent English language (writing and speaking skills) is a must.

What We Offer:

Our company’s success is delivered by a smart, self-starting, and entrepreneurial team which we are actively growing. We offer: 

  • Competitive compensation according to your skills, experience, and professional accomplishments;
  • Generous paid vacation, sick leave, and paid holidays.
  • 100% remote work, allowing working and traveling.
  • Flexible work hours, when it is convenient to plan your working and personal time.
  • Work in one of the most dynamic and fastest-growing industries.
  • Ambitious and challenging tasks with a high degree of responsibility and independence;
  • Multicultural environment;
  • Supportive, friendly, and professional team, which you can always rely on;
  • An allowance program for compensation of expenses for fitness activities and the purchase of technical equipment;
  • Paid training (school, events, conferences).

If this sounds like you, we should talk!

How to become a «Siren»


HR Recruiters and the Hiring Manager select the best candidates for Siren


Introductory 30 min Zoom/Skype interview with HR


Test task or questionnaire (depends on the role)


Hiring Manager or Technical interview


Final interview