Senior Data Scientist, Growth Alliance(mfx)

Alumni Network; Berlin; Hybrid; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

A leading tech firm based in Berlin is seeking a Senior Data Scientist to enhance personalized user experiences. The role involves building machine learning models, collaborating closely with Product and Engineering teams, and owning the design of experiments related to decisioning models. Candidates should have at least 5 years of experience in data science, a strong foundation in machine learning, and excellent collaboration skills. The company offers competitive compensation and various perks including a hybrid working model.

Leistungen

Competitive compensation

Hybrid working model

HelloFresh-subsidized Pension Scheme

Gym access for well-being

Qualifikationen

• 5 years of professional experience in data science or a related quantitative field.
• Strong foundation in machine learning concepts relevant to personalization.
• Hands-on experience with techniques such as regression, classification, and clustering.

Aufgaben

• Build and iterate on machine learning models for personalization.
• Work on decisioning models for the conversion funnel.
• Own experimentation design for decisioning models.

Kenntnisse

Machine learning

Statistical analysis

A/B testing

Customer behavior analysis

Collaboration with engineers

Jobbeschreibung

The role

As a Senior Data Scientist in Conversions you will play a key role in shaping the intelligence that drives customized user journeys across our funnels. You will work on complex feature engineering and optimization efforts contributing to the data foundations and analytical approaches that power our decisioning platform for personalized experiences. Your work will help enable an automated engine that determines the right journey for the right user at the right time based on intent channel and campaign context. You will operate in a highly cross-functional environment partnering closely with Product Engineering and Marketing to design evaluate and scale personalization across teams. This is a high-impact role with direct responsibility for advancing our data strategy and improving how millions of users experience HelloFresh across markets.

What youll do

• Build and iterate on machine learning models powering personalisation that run in production behind high-traffic performance-critical conversion pages.
• Work on decisioning models that determine the best next step in the conversion funnel for each user.
• Contribute to system design by working with Engineering to ensure data science solutions integrate cleanly into the overall funnel architecture.
• Work directly with Product and Engineering to shape how ML-driven decisions are embedded into the conversion funnels including where models decide and how failures are handled.
• Own experimentation design for decisioning models defining success metrics guardrails and how results are interpreted in high-noise high-traffic environments.
• Ensure models remain safe and effective in production by monitoring performance input data reliability and latency and iterating when issues are detected.

What youll bring

• 5 years of professional experience in data science or a related quantitative field.
• Strong foundation in machine learning concepts relevant to personalization and marketing communications.
• Hands-on experience with techniques such as regression classification clustering recommendation systems and experimentation.
• Practical experience designing and analyzing A/B tests and controlled experiments.
• Experience working with customer behavior data and segmentation.
• Extensive experience with operating in production environments and collaborating closely with engineers.
• Clear structured communication skills and a collaborative mindset.

What we offer

Join one of Europes fastest-growing tech powerhouses and industry leaders.

• Immerse yourself in a diverse global community of 90 nationalities.
• Enjoy a competitive compensation package that goes beyond the norm with perks like a HelloFresh-subsidized Pension Scheme Berlin relocation support and a Hybrid working model.
• Elevate your lifestyle with exclusive discounts on your weekly HelloFresh box and office meals.
• Plus weve got your well-being covered with mental health support transportation perks and working-parent-friendly benefits. From our 24/7 gym access wellbeing platforms like Headspace and Spill to sabbatical leave options HelloFresh is not just a workplace; its a lifestyle of perks and possibilities!

Are you up for the challenge

Please submit your complete application below including your salary expectations and earliest starting date.

HelloFresh is committed to the principles of equal employment opportunity and providing reasonable accommodations to candidates with disabilities. If you need an accommodation during the application process please reach out to us at:

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Required Experience:

Senior IC

Key Skills

Laboratory Experience,Mammalian Cell Culture,Biochemistry,Assays,Protein Purification,Research Experience,Next Generation Sequencing,Research & Development,cGMP,Cell Culture,Molecular Biology,Flow Cytometry

Employment Type : Full Time
Experience: years
Vacancy: 1