Applied Scientist - Marketplace Fairness Job at Uber (San Francisco)

Principal Applied Scientist - ZMS

As a Principal Applied Scientist, you will drive the scientific vision and execu...

Location

Germany , Berlin

Salary:

Not provided

Zalando Sverige

Expiration Date

Until further notice

Requirements

Proven track record of research excellence evidenced by peer-reviewed publications in relevant fields such as Computational Advertising, Auction Theory, Mechanism Design, or Game Theory and/or equivalent applied industry impact track
At least 7+ years of experience (commensurate with Principal level) in optimizing complex systems through automated algorithms, specifically within Ad Tech, Marketplaces, or related fields
Deep theoretical and technical expertise in optimization, control theory, or reinforcement learning applied to bidding and budget pacing
Expert knowledge of productionalizing ML models within ultra-low latency constraints and experience with large-scale distributed systems
Strong proficiency in Python and related stack, with a solid understanding of how to architect scalable data pipelines for sparse, high-dimensional advertising data

Job Responsibility

Lead the research and development of our real-time bidding and allocation algorithms, optimizing for long-term platform health, advertiser performance, and user relevance
Advance our Auction and Mechanism Design capabilities to ensure a fair, efficient, and transparent marketplace
Collaborate with Product Managers, Engineers, and Analysts to translate complex business constraints into mathematical objective functions
Drive the long-term scientific and execution roadmap for ZMS Ad Tech and foster a culture of technical excellence
Mentor and grow senior level members of the team, acting as a force multiplier for our scientific community

What we offer

Employee shares program
40% off fashion and beauty products sold and shipped by Zalando, 30% off Zalando Lounge, discounts from external partners
2 paid volunteering days a year
Hybrid working model, with flexible hours and up to 60% remote
Work from abroad for up to 30 working days a year
27 days of vacation a year to start
Relocation assistance available (subject to prior agreement)
Family services, including counselling and support
Health and wellbeing options (including Gympass)
Mental health support and coaching available

Fulltime

Principal Applied Scientist

As a Principal Applied Scientist, you will drive the scientific vision and execu...

Location

Germany , Berlin

Salary:

Not provided

Zalando Sverige

Expiration Date

Until further notice

Requirements

A proven track record of research excellence, evidenced by peer-reviewed publications in relevant fields such as Computational Advertising, Auction Theory, Mechanism Design, or Game Theory and/or equivalent applied industry impact track
At least 7+ years of experience (commensurate with Principal level) in optimizing complex systems through automated algorithms, specifically within Ad Tech, Marketplaces, or related fields
Deep theoretical and technical expertise in optimization, control theory, or reinforcement learning applied to bidding and budget pacing
Expert knowledge of productionalizing ML models within ultra-low latency constraints and experience with large-scale distributed systems
Strong proficiency in Python and related stack, with a solid understanding of how to architect scalable data pipelines for sparse, high-dimensional advertising data

Job Responsibility

Lead the research and development of our real-time bidding and allocation algorithms, optimizing for long-term platform health, advertiser performance, and user relevance
Advance our Auction and Mechanism Design capabilities to ensure a fair, efficient, and transparent marketplace
Collaborate with Product Managers, Engineers, and Analysts to translate complex business constraints into mathematical objective functions
Drive the long-term scientific and execution roadmap for ZMS Ad Tech and foster a culture of technical excellence
Mentor and grow senior level members of the team, acting as a force multiplier for our scientific community

What we offer

Employee shares program
40% off fashion and beauty products sold and shipped by Zalando, 30% off Zalando Lounge, discounts from external partners
2 paid volunteering days a year
Hybrid working model, with flexible hours and up to 60% remote
Work from abroad for up to 30 working days a year
27 days of vacation a year to start
Relocation assistance available (subject to prior agreement)
Family services, including counselling and support
Health and wellbeing options (including Gympass)
Mental health support and coaching available

Fulltime

Principal Applied Scientist - ZMS

As a Principal Applied Scientist, you will drive the scientific vision and execu...

Location

Germany , Berlin

Salary:

Not provided

Zalando Lounge

Expiration Date

Until further notice

Requirements

A proven track record of research excellence, evidenced by peer-reviewed publications in relevant fields such as Computational Advertising, Auction Theory, Mechanism Design, or Game Theory (please include these in your application) and/or equivalent applied industry impact track
At least 7+ years of experience (commensurate with Principal level) in optimizing complex systems through automated algorithms, specifically within Ad Tech, Marketplaces, or related fields
Deep theoretical and technical expertise in optimization, control theory, or reinforcement learning applied to bidding and budget pacing
Expert knowledge of productionalizing ML models within ultra-low latency constraints and experience with large-scale distributed systems
Strong proficiency in Python and related stack, with a solid understanding of how to architect scalable data pipelines for sparse, high-dimensional advertising data

Job Responsibility

Lead the research and development of our real-time bidding and allocation algorithms, optimizing for long-term platform health, advertiser performance, and user relevance
Advance our Auction and Mechanism Design capabilities to ensure a fair, efficient, and transparent marketplace
Collaborate with Product Managers, Engineers, and Analysts to translate complex business constraints into mathematical objective functions
Drive the long-term scientific and execution roadmap for ZMS Ad Tech and foster a culture of technical excellence
Mentor and grow senior level members of the team, acting as a force multiplier for our scientific community

What we offer

Employee shares program
40% off fashion and beauty products sold and shipped by Zalando, 30% off Zalando Lounge, discounts from external partners
2 paid volunteering days a year
Hybrid working model, with flexible hours and up to 60% remote
Work from abroad for up to 30 working days a year
27 days of vacation a year to start
Relocation assistance available (subject to prior agreement)
Family services, including counselling and support
Health and wellbeing options (including Gympass)
Mental health support and coaching available

Fulltime

Hris intern

We are looking for a motivated, curious and enterprising candidate to join us at...

Location

Italy , Agordo

Salary:

Not provided

OPSM

Expiration Date

Until further notice

Requirements

You love challenges and you take your responsibility seriously
Previous experience in HRIS field will be considered a plus
You are interested in the HR world
You have strong facilitation and communication skills, you are able to present information to audiences at all levels of the organization
You have good analytical skills, you are able to understand and tell stories behind processes and data

Job Responsibility

Contribute to planning for future HR system needs and make decisions within the framework of EssilorLuxottica’s Digital Agenda
Evaluate current trends and emerging technologies in HR automated technologies and the capabilities of new products, for all human resources functions and how they may impact existing HR systems
Working with IT, Procurement and end users, drive the selection and development of new products, conversions, upgrades, and enhancements for assigned HR systems
Help the HRIS development and support process to prioritize and execute requests for changes and/or enhancements to HRIS
Collaborate with stakeholders and be able to communicate and report progress all of them
Analyze and review existing business processes, control, procedures and applications to develop innovative solutions that maximize efficiency and usability
Develop information-reporting requirements, specifications and user reporting capabilities to extract data for a wide range of human resources reporting and for executive decision-making
Partner with HR community in the region to define or expand programs and process requirements, translating requirements into optimal utilization of the technology
Collaborate with the different stakeholders to ensure employee experience is developed in the Global HRIS solution and roadmap, to continuously improve the Experience processes
This includes recommending automation and self-service opportunities

New

Sales assistant

We are looking for a salesperson whose main task is to help our customers. A tru...

Location

Switzerland , Geneva

Salary:

Not provided

Inditex

Expiration Date

Until further notice

Requirements

Passionate about fashion
Enjoys teamwork
Enthusiastic, ambitious and flexible
Always up to date on the latest trends
Commercial and customer service oriented
Committed, reliable, completes tasks quickly and efficiently

Job Responsibility

Advise and welcome customers
Guarantee the brand's image
Promote customer loyalty
Know trends, products and their characteristics
Ensure merchandise flow (stocks, deliveries, new arrivals, restocking, etc.)
Maintain order and cleanliness in the store
Manage fitting room procedures

Parttime

New

IT Expert for Data Integration

EU funded project: 'Technical Assistance for Strengthening the Capacity of Minis...

Location

Türkiye , Ankara

Salary:

Not provided

Agrotec Spa

Expiration Date

April 30, 2026

Requirements

Bachelor’s degree or higher in Computer Science, Information Systems, Software Engineering, or a related field
Minimum 5 years of professional experience in data integration, database management, or health information systems
Proven experience in integrating multiple data sources and ensuring interoperability
Experience with database design, APIs, and data exchange protocols
Strong problem-solving and analytical skills
Ability to work with both technical and non-technical stakeholders
Excellent command of English (spoken and written)

Fulltime

New

District Support Pharmacist

We’re building a world of health around every individual — shaping a more connec...

Location

United States , North Las Vegas

Salary:

60.00 - 76.00 USD / Hour

CVS Health

Expiration Date

October 18, 2026

Requirements

Active Pharmacist License in the state where the Store is located
Active National Provider Identifier (NPI)
Not on the DEA Excluded Parties list
Ability to travel within a reasonable radius to support market staffing as business needs require
Regular and predictable attendance, including nights and weekends
Ability to complete required training within designated timeframe
Attention and Focus
Customer Service and Team Orientation
Communication Skills
Mathematical Reasoning

Job Responsibility

Traveling the district to fill pharmacist shifts as scheduled by the District Performance Coordinator (DPC)
overseeing the pharmacy and serving as the Pharmacy Manager’s proxy during bench shifts without overlap
Supporting safe and accurate prescription fulfillment
Assumes Pharmacy Manager’s day-to-day duties when serving as the only or the primary pharmacist-on-duty
Contributing to positive patient experiences
Proactively offering and delivering immunizations
Supporting the effective management of pharmacy inventory
Remaining flexible for both scheduling and business needs
Maintaining relevant clinical and technical skills
Supporting access to care and helping to improve patient outcomes through pharmacist delivered clinical care

What we offer

Affordable medical plan options
a 401(k) plan (including matching company contributions)
an employee stock purchase plan
No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs, confidential counseling and financial coaching
paid time off
flexible work schedules
family leave
dependent care resources
colleague assistance programs
tuition assistance

Parttime

New

Automotive Detailer - Car Washer

Enterprise Mobility is seeking a responsible, dedicated person to join our team ...

Location

United States , Needham

Salary:

16.00 USD / Hour

Enterprise Holdings

Expiration Date

Until further notice

Requirements

Must have a valid driver's license with no more than 2 moving violations and/or at-fault accidents on driving record in the past 3 years
No drug or alcohol related conviction on driving record in the past 5 years
Must be authorized to work in the United States and not require work authorization sponsorship by our company for this position now or in the future
Must be at least 18 years old

Job Responsibility

Clean, sanitize, vacuum, and prepare vehicle interior according to industry-standard protocols
Wash, clean and dry the vehicle's exterior - this might include cars of different sizes, as well as vans and trucks
Check fuel level and warning lights: inspect windshield for damage
factory reset/restore vehicle setting to clear prior customer data
check for customer items and place anything of value in Lost & Found
verify that registration is present, current and matches the license plate
Check fluid levels and add as needed
check tire condition, pressure and tread depth
inspect vehicle exterior for damage
Fuel and stage vehicle

What we offer

Paid time off
Consistent part time 25 hour per week schedule
Employee discount
Retirement savings plan including 401k
Training and development

Parttime

Applied Scientist - Marketplace Fairness

Uber

Location:
United States , San Francisco ▼
New York

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 01, 2026

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