CRO Consultant

Yellowgrape; Amsterdam; On-site; EUR 36,000 - 58,000; Full time

Benefits offered by this job

Office in Amsterdam

Office in Berlin

Exchange program between Amsterdam and

Baarda-based remuneration model

Apple MacBook on loan

Travel allowance

Pension scheme

Gym/fitness benefits

Job summary

Yellowgrape is seeking a Junior/Medior CRO Consultant to optimize e-commerce sites for Dutch and international clients. You’ll validate hypotheses, run tests, and conduct both quantitative and qualitative research to deliver real impact.

You will specialize in CRO areas such as UX, data analysis, qualitative research, or psychology, and grow in a client-facing consulting role with opportunities to guide clients.

Qualifications

• Bachelor's or master's in business administration or communications or equivalent.
• 1–2 years CRO or online marketing experience.
• Experience with A/B testing tools (Varify, VWO, Optimizely) and GA4.
• Basic knowledge of HTML, CSS and JavaScript.
• Strong data analysis and problem-solving skills.
• Excellent Dutch (spoken and written).

Responsibilities

• Perform CRO website scans to identify strengths and weaknesses from client briefings.
• Analyze visitor behavior and identify pain points and opportunities.
• Conduct quantitative data analysis in Google Analytics 4.
• Set up and conduct qualitative research: surveys, remote user tests, heatmaps.
• Create test plans translating hypotheses into design and implementation.
• Set up and monitor A/B tests across devices with front-end support.
• Analyze test results and advise on adjustments with supporting evidence.
• Present reports and persuade clients to implement recommendations.
• Guide clients toward an experiment-driven mindset and expand business with clients.

Skills

Data analysis

Persuasion

Collaboration

Dutch language

Problem solving

Creativity

Education

Bachelor's or Master's in Business Administration or Communications

Tools

Varify

VWO

Optimizely

Google Analytics 4

Contentsquare

Microsoft Clarity

HTML

CSS

JavaScript

Job description

From gut feeling to grounded: turn assumptions into proven impact

Yellowgrape is looking for a Junior/Medior CRO Consultant to join our UX & Experimentation team, where you will work daily on optimizing websites for the largest e-commerce companies in the Netherlands and abroad.

As a Junior/Medior CRO Consultant, you strive for optimal results for our clients by validating hypotheses for website improvements. Through research, you develop well-founded hypotheses, which you then validate with A/B tests to create real impact. You achieve this impact by running numerous tests and conducting quantitative and qualitative research for a wide range of companies across various industries. This makes for a highly dynamic and challenging role.

Furthermore, as a Junior/Medior CRO Consultant at Yellowgrape, you have the opportunity to specialize in various CRO areas such as UX, data analysis, qualitative research, or psychology. You will also be able to grow in your consulting role, for example, by guiding and persuading clients.

For this position, we offer a gross annual salary between €36,000 and €57,600 (based on a 40-hour work week).

• Amsterdam
• 32 - 40 hours
• You are available for at least 32 hours per week.

What you'll love about this role

• Conducting a CRO website scan, where you identify various strengths and weaknesses on the website through a client briefing;
• Analyzing visitor behavior on the website based on available data sources and identifying pain points and opportunities for improvement;
• Performing quantitative data analysis in Google Analytics 4;
• Setting up and conducting qualitative research: surveys, remote user tests & heatmaps;
• Creating test plans that translate a hypothesis into a concrete design and implementation;
• Setting up and monitoring A/B tests across all devices, in collaboration with a front-end developer;
• Analyzing A/B test results and incorporating findings into a report, including supporting evidence and advice;
• Presenting the report and persuading the client to implement the recommended adjustments;
• Guiding our clients toward an experiment-driven mindset;
• Spotting opportunities to further expand business with existing and new clients;
• Independently establishing, developing, and managing the CRO process for Yellowgrape's clients;
• Contributing ideas to Yellowgrape's UX & Experimentation proposition and services.

Why this role fits you

• A passion for e-commerce and online marketing;
• A completed bachelor's or master's degree in business administration or communications, or a demonstrable equivalent level of professional ability;
• 1-2 years of relevant work experience in CRO (or other areas of online marketing);
• Experience with A/B testing tools such as Varify/VWO/Optimizely, Google Analytics 4, and Contentsquare or Microsoft Clarity is a plus;
• Basic knowledge of HTML, CSS, and JavaScript is a plus;
• Creativity in finding suitable solutions or improvements within the field;
• You enjoy diving deep into data analysis. Before arriving at a solution, you first investigate the problem and then work toward a shared objective;
• The power of persuasion to build support among clients for our awesome vision and approach; if you still need to grow in this area, that's no problem ;-)
• Strong collaboration skills are key at Yellowgrape; together, we provide even better service for our clients;
• Excellent command of the Dutch language, both spoken and written;

What you can expect from us

• You’ll work from our cozy office in Amsterdam or Berlin, both located in the vibrant heart of their cities;
• Through our exchange program, you can temporarily switch between Berlin and Amsterdam, a unique opportunity to combine culture and work experience;

Grow as a professional and as a person

• You’ll have space to take on responsibility, earn trust, and the freedom to take initiative;
• We coach you in both personal growth and skill development, helping you get closer to your full potential every day;
• You’ll work with the TMA Talent Management program, where your innate drives and talents are used to empower you daily;
• There are plenty of training opportunities to keep growing in your field.

Fair salary and transparent terms

• You’ll receive a fair and transparent salary based on the Baarda remuneration model, aligned with your contribution;
• Amsterdam: 25 vacation days plus 8% holiday allowance;
• Berlin: 28 vacation days;
• You’ll get an Apple MacBook on loan for your daily work;
• Travel allowance and a pension scheme, depending on your location (Amsterdam or Berlin).

Fit, focused and full of energy

• Every day, enjoy a fresh, healthy lunch at the office;
• Great coffee? It comes from a local Amsterdam roastery, artisan roasted and always fresh.
• Stay fit with our gym membership or join in via the bike plan.

Work together, celebrate together

• We are a certified 'Excellent Workplace' by 2DAYSMOOD and proud of it;
• Friday afternoon drinks, parties on the Yellowgrape boat and inspiring team outings create connection and fun;
• We work according to our own holacratic way: the Yellowcratie. This means lots of autonomy, clear roles and collaboration based on trust instead of hierarchy.