Job Description

Brand Vacancy title Senior Conversion Rate Optimization Specialist (m/f) (80%) Ref 20914 Function Sales Europe City Wallisellen Salary Competitive Closing date 30/08/2025 Description
Triumph is one of the world's largest intimate apparel companies. It enjoys a presence in over 80 countries with the core brands Triumph and sloggi. Globally, the company serves 20,000 wholesale customers and sells its products in more than 2,300 controlled points of sale as well as via several own online shops. The Triumph Group is a member of the amfori Business Social Compliance Initiative (amfori BSCI).
Learn more about Triumph on:
www.facebook.com/Triumph/
www.instagram.com/Triumph/
Our E-Commerce Department in Wallisellen (Switzerland) is looking for a
Senior Conversion Rate Optimization Specialist (m/f) (80%)
This is a permanent and part time job - 80%
The Senior Conversion Rate Optimization Specialist will be responsible for leading the development and execution of A/B testing and optimization initiatives. The specialist will analyze user data and website performance to identify areas for improvement, implement and monitor changes, and communicate results to stakeholders.
Your Responsibilities:

• Develop and implement a comprehensive A/B testing strategy aligned with the overall E-commerce department goals and objectives
• Conduct in-depth analysis of website data to identify areas for optimization, including user behavior, conversion funnels, and user experience
• Design and execute A/B tests to evaluate the effectiveness of various website changes and optimize key performance indicators (KPIs)
• Analyze and interpret test results to draw actionable conclusions and recommend further optimization strategies
• Collaborate closely with cross-functional teams including Online Marketing E-Commerce, Digital Brand Marketing, Merchandising, Content, Operations, and IT to ensure alignment and effective implementation of optimization initiatives
• Develop and maintain a robust testing framework with detailed documentation and reporting processes

Your ideal profile:

• Solid experience in a conversion rate optimization or digital analytics role, ideally within the e-commerce industry
• Proven track record of successfully implementing A/B testing and optimization strategies, resulting in measurable improvements in key performance indicators
• Proficiency in web analytics platforms (e.g. Google Analytics GA4, Snowplow, Amplitude, Adobe Analytics)
• Expertise in A/B testing tools (e.g., Kameleoon, Optimizely, VWO, AB Tasty) and experience with data visualization tools (e.g., Looker Studio, Tableau, Power BI)
• Analytical mindset with high attention to detail
• Team-oriented, self-confident with good communication and presentation skills
• Fluent in English (written and spoken); German is a plus

We offer:
You will never walk alone
As a family owned business with more than 135 years of experience, Triumph embraces diversity throughout our global organization. Currently, our offices are present in over 40 countries across Europe and Asia, from Norway to Morocco and Australia, having many international teams collaborate together every day. Guiding our corporate behaviours are respect and value for our employees, but also Collaboration as one of our key Corporate Competencies, being a core part of our every day working environment.
Make a Difference, together
The future belongs to our children. At Triumph, we want to be proud of our commitment to building a sustainable society and protecting the environment, and we work everyday to ensure our products are manufactured in a sustainable way. This is our vision: We want to be a company that is characterized by responsible leadership and consideration for future generations and that cares for the legacy that we leave behind to our children.
Putting People at the centre
At Triumph we are committed to our employees, they represent the foundation for our success. This means that as a company, we are driven to offer great career opportunities in a dynamic fast-paced organization. Our HR function across the globe strives to support our employees in their development, through our Triumph Learning Academy
We continuously strive to recruit new talent, offering them one of the textile industry's most international working environments, excellent conditions and great development opportunities in a company still owned and managed by the founding families. Our headquarters employs people from more than 30 nationalities and as a European company, we are present in many key markets in Europe, like Germany, Italy, France and growing in Eastern Europe. We are proud to have become one of the leading players in Asia very early on, in countries like Japan, China and Singapore, as well as being an employer that people aspire to work for. As a company serving women, we fundamentally believe in gender equality and diversity. Women make up more than 50% of our company's workforce. In the last years, we have had a specific and successful drive to increase the number of women in management.
Triumph is committed to employing a diverse workforce. Qualified applicants will receive consideration without regard to race, colour, religion, sex, national origin, age, sexual orientation, gender identity, gender expression, veteran status, or disability.
If you are seeking a great opportunity to develop your career, please send us your CV in English by clicking on Apply.