adjoe
Staff Data Scientist (AdTech Expert)(m/w/x)
Full-timeWith HomeofficeSenior
Hamburg
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ADadjoe
Senior Data Scientist(m/w/x)
Hamburg
Full-timeWith Home OfficeSenior
AI/ML
Data Science
Nejo AI Summary
Designing targeting models and optimizing bidding policies with Bayesian methods and reinforcement learning. Expertise in real-time recommender systems and neural networks required. Hybrid work setup, 3 core office days.
Requirements
- 4+ years professional experience in Data Science (AdTech, mobile gaming, e-commerce or similar)
- Track record of architecting/deploying ML solutions
- Expertise in real-time large scale recommender systems
- Expertise in neural networks
- Comfortable in sophisticated, distributed engineering environment
- Excellent Python skills
- Excellent SQL skills
- Experience integrating models into automated training/deployment pipelines
- Strong foundation in mathematical concepts
- Skilled at translating complex algorithms into clear explanations
- Pragmatic and solutions-oriented
- Ability to balance technical excellence with velocity
- Clear, direct, and kind communication skills
- Strong team player
- Enjoys helping others
- Engages in productive technical discussions
Tasks
- Design and implement sophisticated targeting models
- Refine ad performance and user engagement through machine learning
- Develop and optimize bidding policies using Bayesian methods
- Apply reinforcement learning and advanced optimization algorithms
- Continuously refine bidding policies to maximize business KPIs
- Create and implement meta-learning frameworks
- Learn from user interactions to enable personalized ad experiences
- Conduct rigorous A/B testing and experimentation
- Validate hypotheses and measure impact on key business metrics
- Harden successful experiments into scalable solutions
- Take end-to-end ownership of models within modern ML stack
- Balance speed-to-market with robust engineering principles
- Share specialized knowledge proactively
- Engage in healthy architectural debates
- Foster a collaborative environment with constructive feedback
Work Experience
- 4 years
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Python
- SQL
- neural networks
- recommender systems
Benefits
Flexible Working
- Hybrid work setup
- 3 core office days
- Flexible working hours
- 3 weeks remote work per year
Career Advancement
- Regular feedback
Learning & Development
- Development program
Other Benefits
- Visa support
Additional Allowances
- Relocation bonus
More Vacation Days
- 30 vacation days
Healthcare & Fitness
- Free in-house gym
- Fitness classes
Mental Health Support
- Employee Assistance Program (EAP)
Modern Office
- Alster lake view office
- Fun open spaces
Modern Equipment
- Top-notch equipment
Snacks & Drinks
- Variety of snacks and drinks
Team Events
- Regular team events
- Company events
- Hackathons
- Social gatherings
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of adjoe and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
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- adjoe
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ADadjoe
Senior Data Scientist(m/w/x)
Hamburg
Full-timeWith Home OfficeSenior
AI/ML
Data Science
Nejo AI Summary
Designing targeting models and optimizing bidding policies with Bayesian methods and reinforcement learning. Expertise in real-time recommender systems and neural networks required. Hybrid work setup, 3 core office days.
Requirements
- 4+ years professional experience in Data Science (AdTech, mobile gaming, e-commerce or similar)
- Track record of architecting/deploying ML solutions
- Expertise in real-time large scale recommender systems
- Expertise in neural networks
- Comfortable in sophisticated, distributed engineering environment
- Excellent Python skills
- Excellent SQL skills
- Experience integrating models into automated training/deployment pipelines
- Strong foundation in mathematical concepts
- Skilled at translating complex algorithms into clear explanations
- Pragmatic and solutions-oriented
- Ability to balance technical excellence with velocity
- Clear, direct, and kind communication skills
- Strong team player
- Enjoys helping others
- Engages in productive technical discussions
Tasks
- Design and implement sophisticated targeting models
- Refine ad performance and user engagement through machine learning
- Develop and optimize bidding policies using Bayesian methods
- Apply reinforcement learning and advanced optimization algorithms
- Continuously refine bidding policies to maximize business KPIs
- Create and implement meta-learning frameworks
- Learn from user interactions to enable personalized ad experiences
- Conduct rigorous A/B testing and experimentation
- Validate hypotheses and measure impact on key business metrics
- Harden successful experiments into scalable solutions
- Take end-to-end ownership of models within modern ML stack
- Balance speed-to-market with robust engineering principles
- Share specialized knowledge proactively
- Engage in healthy architectural debates
- Foster a collaborative environment with constructive feedback
Work Experience
- 4 years
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Python
- SQL
- neural networks
- recommender systems
Benefits
Flexible Working
- Hybrid work setup
- 3 core office days
- Flexible working hours
- 3 weeks remote work per year
Career Advancement
- Regular feedback
Learning & Development
- Development program
Other Benefits
- Visa support
Additional Allowances
- Relocation bonus
More Vacation Days
- 30 vacation days
Healthcare & Fitness
- Free in-house gym
- Fitness classes
Mental Health Support
- Employee Assistance Program (EAP)
Modern Office
- Alster lake view office
- Fun open spaces
Modern Equipment
- Top-notch equipment
Snacks & Drinks
- Variety of snacks and drinks
Team Events
- Regular team events
- Company events
- Hackathons
- Social gatherings
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of adjoe and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
About the Company
adjoe
Industry
Marketing
Description
The company is a leading mobile ad platform developing cutting-edge advertising and monetization solutions for app partners.
Not a perfect match?
- adjoe
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