Front-End Development and Conversion Rate Optimization

Front-End Development and Conversion Rate Optimization

Full-Time 67500 - 82500 £ / year (est.) Home office (partial)
Elevenlabs

At a Glance

  • Tasks: Lead CRO efforts, manage testing programs, and optimise marketing funnels for better performance.
  • Company: Join a dynamic tech company focused on growth and innovation.
  • Benefits: Remote work options, professional development stipends, and exciting annual offsite events.
  • Other info: Collaborate with diverse teams and enjoy excellent career growth opportunities.
  • Why this job: Make a real impact by driving conversions and revenue in a fast-paced environment.
  • Qualifications: Experience in CRO, A/B testing, and front-end development skills required.

The predicted salary is between 67500 - 82500 £ per year.

Front-End Development and Conversion Rate Optimization at elevenlabs.

About the role We are looking for a Conversion Rate Optimization Manager to lead our experimentation efforts and drive signups, activations, and revenue.

You will manage the entire on-site funnel, creating a data-backed testing program that improves performance across our marketing pages and onboarding flows.

  • Engagement: Full-time
  • Team: Growth

What you'll do

  • Develop and manage the CRO strategy and testing roadmap for our marketing site and onboarding funnels.
  • Generate test hypotheses using session data, user research, and analytics.
  • Build, QA, and deploy A/B and multivariate tests while ensuring statistical integrity.
  • Collaborate with engineering, design, and copy teams to ship high-quality test variants.
  • Evaluate test results, document insights, and implement winning changes permanently.
  • Set up end-to-end funnel tracking to ensure accurate measurement of conversion impact.
  • Coordinate with lifecycle and performance marketing to align on-site conversion with traffic sources.
  • Increase the speed and precision of our experimentation program as we scale.

Requirements

  • Demonstrated history of managing a CRO program that produced verifiable revenue and conversion growth.
  • Practical experience with A/B testing platforms like Growth Book, Statsig, Optimizely, or VWO.
  • Proficiency in web analytics tools such as Mixpanel, Amplitude, or GA4.
  • Front-end development skills including Java Script, CSS, and HTML.
  • Strong grasp of statistical methods, including sample size requirements and significance testing.
  • Experience optimizing funnels for both lead-gen and self-serve user journeys.
  • Ability to work independently in a fast-paced environment and build programs from scratch.
  • Strong communication skills to translate complex data into actionable business decisions.
  • Nice to have
  • Background in server-side testing or feature-flag-based experimentation.
  • Experience marketing products to technical users like developers or infrastructure teams.
  • Experience building experimentation infrastructure or working directly with data and BI teams.

Skills & tools

  • HTML, CSS, Java Script
  • A/B testing platforms (e. g., Growth Book, Statsig, Optimizely, VWO)
  • Web analytics (e. g., GA4, Amplitude, Mixpanel)
  • Practical notes
  • We offer an annual discretionary stipend for professional development and a separate stipend for social travel to meet colleagues.
  • We host an annual company offsite in a new international location each year.
  • A monthly co-working stipend is provided for those not working from our main hubs.
  • #J-18808-Ljbffr

Front-End Development and Conversion Rate Optimization employer: Elevenlabs

At Elevenlabs, we pride ourselves on being an innovative employer that values collaboration and growth. Our work culture fosters creativity and inclusivity, providing employees with ample opportunities for professional development and the chance to make a significant impact in a global setting. With a focus on building strong partnerships, our team enjoys a dynamic environment where their contributions directly enhance customer outcomes and partner success.

Elevenlabs

Contact Details:

Elevenlabs Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Front-End Development and Conversion Rate Optimization

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Apply Directly through Our Website

When you find a suitable opening like Front-End Development and Conversion Rate Optimization at Elevenlabs, make sure to apply directly through our website. It gives you an edge and shows you're keen to join our team. Plus, who doesn’t love a direct application? It’s easier than navigating through job boards!

We think you need these skills to ace Front-End Development and Conversion Rate Optimization

Conversion Rate Optimisation (CRO)
A/B Testing
Multivariate Testing
Web Analytics
JavaScript
CSS
HTML

Some tips for your application 🫡

Show Off Your Projects:In the world of data science, your projects can speak volumes about your skills. Make sure to showcase a few key projects in your CV or portfolio, especially those that highlight your ability to work with data sets, build models, or use relevant tools like Python, R, or SQL. Don’t forget to include links to any GitHub repositories if applicable!

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Craft a Tailored Cover Letter:For a full-time role at Elevenlabs, your cover letter should reflect your passion for data science and your excitement about the specific projects or values of the company. Dive into why you’re a good fit, how your skills align with their needs, and any unique perspectives you can bring to the team.

Stand Out with Relevant Courses and Certifications:Although experience talks, relevant courses or certifications can be your ticket to impressing hiring managers at Elevenlabs. Mention any standout courses you've completed that equipped you with essential skills, such as machine learning certifications or data visualisation courses. This shows your commitment to continuously developing your skills in the field!

How to prepare for a job interview at Elevenlabs

Brush Up on Your Statistics

For a data science role, we need to seriously sharpen our statistics skills. Get ready to tackle technical questions on probability distributions, hypothesis testing, and regression analysis. These are often the bread and butter of data science interviews, so don't just skim over them!

Showcase Your Projects

Prepare a killer portfolio showcasing your data science projects. We should include details about the datasets used, the tools and techniques applied, and the impact of your findings. If we can walk them through a particularly challenging project or a cool visualisation that had real-world implications, it’ll really make us stand out!

Get Comfortable with Python and R

Most data science positions require us to be proficient in programming languages like Python and R. We should practice common libraries like pandas, NumPy, and scikit-learn, and be ready for live coding exercises or algorithm questions. Showing off our coding chops can really impress the interviewers at Elevenlabs!

Prepare for Case Studies

Expect to encounter real-world case studies during the interview. We might be asked how we’d approach a data problem or analyse a dataset to extract insights. It's essential to think out loud and demonstrate our problem-solving process so that the interviewer can see our logical thinking in action.