Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 20 days ago

Conversion Rate Optimisation Specialist

Jellyfish35 open roles

Pay
€38,000 – €42,000 a year
Where
Paris
Work mode
Hybrid
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowConversion Rate Optimisation SpecialistJellyfish · Paris

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Jellyfish's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

8.0% of postings close within 7 days. Measured by our own scanner across the market. Jellyfish postings stay open a median of 4 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 8.0%7 days
  4. 15.0%14 days
  5. 34.2%30 days
This job: posted 20 days ago

Jellyfish median: 4 days open

The posting

At Jellyfish, we believe in the power of diverse perspectives and inclusive collaboration. We welcome individuals who excel in collaborative, varied teams and value the unique contributions that each person brings to the table.

Jellyfish is a global digital marketing agency; a unique fusion of tech enthusiasts, creative minds, and media and data experts all united to empower our clients along their digital journey. Our commitment to embracing diverse perspectives fuels our innovation and strategies that challenge the status quo, reinvent media activation, and craft influential stories for our global clients and their customers. Join us in shaping a future where business growth and personal fulfilment go hand in hand.

Job Description

Reporting to the Experience Optimisation Director, you will play a key role in developing and implementing experience optimisation and conversion rate optimisation (CRO) strategies for a French multinational holding company specialising in luxury goods.

We take pride in delivering data-led experimentation, personalisation, and deep analytical insights for premier global brands, setting us apart in the industry. At Jellyfish, we are committed to fostering professional growth. Your career path could lead to progression into a CRO Senior Manager position with future potential to lead the practice.

This is a hybrid position, based out of our Paris office. The gross annual salary range for this position is between EUR 38,000-42,000, and the final offer is dependent on experience.

Responsibilities

- Lead client meetings with a key luxury account to translate their business needs into strategic optimisation roadmaps aligned with their goals, driving measurable value and high client satisfaction.

- Be the subject matter expert in conversion rate optimisation (CRO), experience optimisation, measurement, and marketing analytics across the client's brands.

- Execute full-lifecycle user journey audits, research, continuous experimentation, and cross-channel activation campaigns to deliver actionable insights.

- Define custom reporting and data-mapping requirements, collaborating cross-functionally to align technical solutions and timelines with strategic rationale.

- Provide mentorship and escalation support for junior team members to foster professional growth and resolve operational challenges.

Qualifications

- Fluency in French and professional-level English is required given the scope of work and the client teams.

- Over 2 years of experience in end-to-end experience optimisation or CRO, including defining, launching, and evaluating A/B and Multivariate Testing (MVT) Campaigns using A/B testing platforms or website optimisation tools.

- The ability to analyse user behaviour and map customer journeys from initial discovery to final measurement, ideally within the luxury, beauty or fashion industries.

- Proficiency in web, app and product analytics combined with qualitative research tools (heatmapping, form analytics, live user testing) to uncover user behaviour insights.

- Analytical and strategic mindset, with the ability to translate complex quantitative and qualitative data into actionable findings, recommendations, and optimisation roadmaps.

- You love getting to know your clients, developing long-lasting relationships and adding value to their business.

- When faced with a problem, you collaborate with the appropriate people to evaluate different options find practical solutions.

Note: We emphasise skills, expertise and behavioural attributes over years of experience and traditional degrees. If you want to join our collaborative team, we invite you to apply today with your resume in English.

Additional Information

Join Jellyfish and experience a workplace where we prioritise your growth, celebrate your contributions, and empower you to tailor your work environment to suit your needs.

💰 Reward: You'll be eligible to join our discretionary annual bonus scheme.

💫 Custom Work Environment: Work remotely for up to 60% of your days and shape your day between 8am. and 6:30pm with flexible working hours.

👪 Family Support: Enjoy 14 weeks of paid leave for primary caregivers and 4 weeks of paid leave for secondary caregivers. We also provide £1000 (or equivalent) towards courses for returning primary caregivers to support your transition back into work.

Unfortunately, there has been an increase in fake recruiters impersonating Jellyfish and unlawfully using our brand name. If you are unsure if an email with a job offer you have received is genuinely from Jellyfish, or if you suspect any fraudulent activity, please report it to [email protected].

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Jellyfish's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Jellyfish's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Jellyfish's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.