Sr Software Engineer - Matching ML Platform Job at Uber (Seattle, Washington)

Sr. Staff Engineer, Matching & Segmentation

We are seeking a Sr. Staff Engineer and Tech Lead to join Uber's Mobility Matchi...

Location

United States , San Francisco

Salary:

267000.00 - 297000.00 USD / Year

Uber

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Computer Engineering, or a related technical field
8-10+ years of professional software development experience, building and operating systems in production environments
Strong knowledge of backend development, distributed systems, and system design for large-scale, low-latency applications
Experience with ML systems, optimization algorithms, or real-time decision systems in production
Demonstrated ability to lead complex, multi-team technical initiatives with significant cross-org dependencies
Excellent communication skills and the ability to collaborate effectively with cross-functional teams including Product, Science, and Operations
Proven ability to mentor and elevate other engineers, including Senior and Staff-level ICs

Job Responsibility

Be the Tech Lead for a complex domain within Matching & Segmentation, setting technical direction and driving architecture decisions across matching algorithms, segmentation models, forecasting systems, and real-time marketplace infrastructure
Design, develop, and deploy ML and optimization systems that solve high-impact business problems at scale — including real-time matching, reinforcement learning-based dispatch, and experiment-driven product development
Lead projects that span across orgs (e.g., matching, driver pricing, rider pricing, surge, platform) with significant cross-org dependencies and design complexity
Collaborate closely with Scientists, Product Managers, and peer engineering teams to define technical strategy, translate business requirements into system designs, and deliver high-quality solutions
Drive ongoing improvements in system reliability, performance, scalability, and efficiency through strong engineering practices, automation, and observability
Mentor and grow engineers across the organization, including Senior and Staff engineers, raising the technical bar and fostering a culture of engineering excellence
Contribute to the design and evolution of Uber's large-scale experimentation infrastructure, including Switchback experiments that power marketplace optimization decisions
Deliver and review technical designs, code, and documentation to a high standard, and champion best practices in data management, data quality, and service deployment

What we offer

Eligible to participate in Uber's bonus program
May be offered an equity award & other types of comp
All full-time employees are eligible to participate in a 401(k) plan
Eligible for various benefits

Fulltime

New

Primary Teaching Assistant

Randstad Education is recruiting enthusiastic Primary Teaching Assistants to wor...

Location

United Kingdom , Redhill

Salary:

85.00 - 95.00 GBP / Day

Randstad

Expiration Date

June 28, 2026

Requirements

Experience working with children (ideally in a primary school)
A caring, patient, and encouraging manner
Strong communication and teamwork skills
A firm commitment to safeguarding and child welfare (enhanced DBS check and satisfactory references required)
Relevant qualifications are a bonus but not essential

Job Responsibility

Assisting teachers in delivering lessons and activities
Providing targeted support to individual students or small groups, including those with Special Educational Needs (SEN)
Helping with behaviour management and maintaining classroom structure
Organizing teaching resources and materials
Participating in school events and parent meetings as required

What we offer

Competitive salary
Professional development and career growth opportunities
A welcoming and collaborative school environment
Flexible hours (Full-Time or Part-Time options available)
Access to a variety of primary schools in the Redhill area
PAYE
Referral Bonus
Training and education
Health and wellbeing
Work-life balance

New

Shift Supervisor

A Shift Supervisor is a key leader supporting the CVS Store Management team in d...

Location

United States , Jerseyville

Salary:

16.50 - 24.00 USD / Hour

CVS Health

Expiration Date

June 19, 2026

Requirements

Deductive reasoning ability, analytical skills and computer skills
Advanced communication skills and supervision skills
Ability to work a flexible schedule, including some early morning, overnight and weekend shifts, to work overtime as needed, and to respond to urgent issues at the store when they arise
High School diploma or equivalent preferred but not required

Job Responsibility

Work effectively with store management and store crews
Supervise the store's crew through assigning, directing and following up of all activities
Effectively communicate information both to and from store management and crews
Assist customers with their questions, problems and complaints
Promote CVS customer service culture. (Greet, offer help, and thank)
Handle all customer relations issues in accordance with company policy and promote a positive shopping experience for all CVS customers
Maintain customer/patient confidentiality
Price merchandise
Stock shelves
Execute the displays, sign and inventory of weekly, promotional, and seasonal merchandise

What we offer

dental
vision
wellness resources
employee discounts
access to certain voluntary benefits
other programs

Parttime

New

Long Term Supply Teacher

Inspire a passion for education and make a difference in the lives of young lear...

Location

United Kingdom , Redhill

Salary:

160.00 - 218.00 GBP / Day

Randstad

Expiration Date

May 21, 2026

Requirements

Hold a Qualified Teacher Status (QTS)
Have the Right to Work in the UK
Adaptability and flexibility to meet the unique requirements of each school and individual student
Strong knowledge and experience with the UK curriculum

Job Responsibility

Work as a Long-Term Supply Teacher in specific schools, providing continuity and support to students
Be willing to potentially complete planning if required, demonstrating your commitment to delivering high-quality education

What we offer

Refer a friend scheme bonus
Competitive pay rates in line with regulations
Support of a dedicated consultant who will provide ongoing guidance and support throughout your assignment
Immediate start available
Potential for permanent placement

Fulltime

!

New

Shift Supervisor

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

Location

United States , Bowie

Salary:

17.30 - 26.30 USD / Hour

CVS Health

Expiration Date

Until further notice

Requirements

Deductive reasoning ability, analytical skills and computer skills
Advanced communication skills and supervision skills
Ability to work a flexible schedule, including some early morning, overnight and weekend shifts, to work overtime as needed, and to respond to urgent issues at the store when they arise

Job Responsibility

Work effectively with store management and store crews
Supervise the store's crew through assigning, directing and following up of all activities
Effectively communicate information both to and from store management and crews
Assist customers with their questions, problems and complaints
Promote CVS customer service culture (Greet, offer help, and thank)
Handle all customer relations issues in accordance with company policy and promote a positive shopping experience for all CVS customers
Maintain customer/patient confidentiality
Price merchandise
Stock shelves
Execute the displays, sign and inventory of weekly, promotional, and seasonal merchandise

What we offer

dental
vision
wellness resources
employee discounts
access to certain voluntary benefits

Parttime

New

Senior Medical Physicist Photon Therapy

Under the Direction of the Medical Physics Director, responsible for the design ...

Location

United States , Boca Raton

Salary:

Not provided

Baptist Health

Expiration Date

Until further notice

Requirements

Masters
Therapeutic Radiological Physicist License
PhD in physics from an accredited college or university preferred
Experience, preferably in a large radiation physics program, with multiple machine modalities and services
Must maintain certification and continuing education requirements outlined by the American College of Radiology, current certification in field by American Board of Radiology or Board of Medical Physics
Must obtain and maintain certification and valid license for medical physics as required
Minimum Required Experience: 7 Years

Job Responsibility

Design optimization, technical evaluation and precise and accurate delivery of radiation plans
Ensure safety of patients and staff
Participate in clinical, research and educational duties
Support and adhere to safety and compliance program including OSHA, HIPAA and Code of Ethics
Provide continuing physics support to the department of radiation oncology
Assist and provide coverage in areas of instrumentation, equipment calibration, treatment planning, dosimetry, radiation protection, quality assurance, equipment selection and acceptance

What we offer

Potential annual bonus
Career growth and development opportunities
Comprehensive health and wellness resources
Wellness program that can help eliminate medical plan deductible
Tuition reimbursement

Fulltime

New

Store Associate

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

Location

United States , Livonia

Salary:

15.00 - 19.00 USD / Hour

CVS Health

Expiration Date

July 07, 2026

Requirements

At least 16 years of age
Remaining upright on the feet, particularly for sustained periods of time
Lifting and exerting up to 35 lbs of force occasionally, up to 10 lbs of force frequently, and a negligible amount of force regularly to move objects to and from, including overhead lifting
Visual Acuity - Having close visual acuity to perform activities such as: viewing a computer terminal, reading, visual inspection involving small parts/details

Job Responsibility

Providing differentiated customer service by anticipating customer needs, demonstrating compassion and care in all interactions, and actively identifying and resolving potential service issues
Focusing on the customer by giving a warm and friendly greeting, maintaining eye contact and offering help locating additional items, when needed
Accurately perform cashier duties - handling cash, checks and credit card transactions with precision while following company policies and procedures
Maintaining the sales floor by restocking shelves, checking in vendors, updating pricing information and completing inventory management tasks as directed by store manager
Supporting opening and closing store activities, when needed
Providing customer support to all departments, including photo and beauty, ensuring departments are fully stocked and operational while remaining current with all updated services and tools
Assisting pharmacy personnel when needed, including working regular shifts in the pharmacy as part of opportunities for growth and career development
Embracing and advocating for new CVS services and loyalty programs that support our purpose of helping people on their path to better health

What we offer

dental
vision
wellness resources
employee discounts
access to certain voluntary benefits
other programs

Parttime

New

Special Event Cook

Do you love to cook? Are you passionate about food? As a Cook on our team, you'l...

Location

United States , Bradenton

Salary:

Not provided

Aramark

Expiration Date

Until further notice

Requirements

Experience as a cook or in a related role required
Validated knowledge of the basic principles of food preparation, various cooking methods, and food safety regulations such as accurate food handling, sanitation, and storage
Must be able to acquire food safety certification
Demonstrate basic math and counting skills
Demonstrates interpersonal communication skills, both written and verbal

Job Responsibility

Cooks and prepare a variety of food according to production guidelines and standardized recipes
Sets up workstation with all needed ingredients and equipment
Prepares ingredients by measuring, weighing, mixing, chopping, trimming, and peeling food items
Safely uses a variety of utensils including knives
Operates equipment such as ovens, stoves, slicers, mixers, etc.
Bakes, roasts, broils, steams, and uses a variety of cooking methods on meat, vegetables, and other foods
Arranges, garnishes, and portions food according to established guidelines
Properly stores food by adhering to food safety policies and procedures
Cleans and sanitizes work areas, equipment, and utensils
Maintains excellent customer service and positive demeanor towards guests, customers, clients, co-workers, etc.

Fulltime

Sr Software Engineer - Matching ML Platform

Uber

Location:
United States , Seattle, Washington ▼
San Francisco, California

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
May 16, 2026

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