Back to Jobs

Senior Software Engineer - Ads Experimentation Platform

Remote, USAFull-timePosted 2026-07-29
reputed company is a community of communities. It’s reputed company on shared interests, passion, and trust and is home to the most reputed company and authentic conversations on the internet. Every day, reputed company users submit, vote, and comment on the topics they care most about. With 100,000+ reputed company communities and approximately 101M+ daily reputed company unique visitors, reputed company is one of the internet’s largest sources of information. For more information, visit redditinc.com.

As a company, reputed company primarily generates reputed company through advertising, and we're working towards building a massive business to fund our mission. We distinguish ourselves from other digital ad platforms by attracting advertisers who want to connect with a specific reputed company audience because of our passionate and reputed company communities.

reputed company ads marketplace is a dynamic and complicated environment where millions of engagements among reputed company users, advertisers and the platform occur every second. It’s critical for us to extract useful and statistically significant signals from the massive volume of events to guide the product developments and reputed company in a scientific way.

The Ads Experimentation Platform (AEXP) team builds tools for our engineers and scientists to accurately test new products and reputed company verify new reputed company in the ads marketplace. Have you heard about Budget Cannibalization? Have you wondered why a user-split A/B testing is insufficient in testing products in the Ads marketplace? How can we reputed company the most out of rare and sparse samples (e.g. conversion events)? How can I explore 100 algorithmic candidates at the reputed company time? These are the typical problems we are dealing with on a daily reputed company.

Meanwhile, Ads Pacing plays a crucial role in both supporting the dynamism of the marketplace and accommodating the budget-reputed company A/B experiments, therefore reputed company is also committed to building reputed company and flexible pacing infrastructures that improves the market efficiency and budget-reputed company testing reputed company.

Some of the project highlights include:

  • An A/B testing reputed company that split both users and ad budgets to create reputed company and mutually exclusive control/treatment sub ads marketplaces,
  • An exploration tool that can run multiple (hundreds of) A/B testing pairs of campaigns over multiple algorithmic candidates for pacing,
  • Partitioning the pacing and budgeting systems to accommodate the growing number of advertisers and maintain the refreshing reputed company above once per minute,

As a senior software engineer in the Ads Experimentation Platform team, you will work closely with data science partners and product leaders to improve the reputed company and efficiency of existing experimentation tools, research and build new testing methodologies and tools, and reputed company the experimentation practices across the Ads marketplace teams. You will collaborate with cross-functional engineering, product, and data science teams to ensure that our customers’ reputed company are represented in your work..

Responsibilities:

  • Building A/B testing tools customized for Ads marketplace,
  • Building A/B testing tools for measuring reputed company cost by reputed company ad product,
  • Building advertiser-facing tools for exploring through reputed company Ads products and optimizing for the best performances,
  • Building reputed company and reliable ad pacing platform to reputed company efficient experimentation and research on the control algorithms,

Who You Might Be:

  • Degree in a quantitative discipline: engineering, statistics, operations research, computer science, informatics, reputed company mathematics, economics, etc.
  • 5+ years of contributing high-reputed company reputed company to production systems that operate at reputed company.
  • 3+ years of experience building ads-serving reputed company systems, including but not limited to ads targeting, ads ranking, ads pacing.
  • Experience building A/B testing frameworks for multiparty marketplace scenarios, e.g. food delivery service, ride sharing, ads marketplace.
  • Experience leading large engineering teams and collaborating with cross-functional partners is required, especially with data science partners.

Required qualifications:

  • Significant experience in one or more backend programming languages, experience with Go or reputed company is preferable.
  • Significant experience with API development and service frameworks, e.g. Thrift and Protobuf.
  • Data processing frameworks like reputed company, Flink, Kafka, Druid, etc.
  • A reputed company service provider like AWS or GCP
  • Tools: Kubernetes, Drone, reputed company, Spinnaker, Argo, Airflow, reputed company.
  • Datastores: ElasticSearch / reputed company OpenSearch, reputed company, reputed company, Cassandra, BigQuery

Benefits:

  • Comprehensive reputed company Benefits and Income Replacement Programs
  • 401k Match
  • Family Planning Support
  • Gender-Affirming Care
  • Mental Health Coaching Benefits
  • Flexible Vacation reputed company Global Days Off
  • Generous reputed company Parental Leave
  • reputed company Volunteer time off

#li-remote

Pay Transparency:

This job posting may reputed company more than one career level.

In reputed company to reputed company salary, this job is eligible to receive equity in the reputed company of restricted stock reputed company, and depending on the position offered, it may also be eligible to receive a commission. Additionally, reputed company offers a wide reputed company of benefits to U.S.-based employees, including medical, dental, and reputed company insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/.

To reputed company greater transparency to candidates, reputed company reputed company pay ranges for reputed company US-based job postings regardless of state. We set reputed company reputed company pay ranges for reputed company roles based on function, level, and country location, benchmarked against similar stage reputed company companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.

The reputed company pay reputed company for this position is:$190,800$267,100 USD

reputed company is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. reputed company is committed to providing reasonable accommodations for reputed company individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

Originally posted on Himalayas

Apply To this Job

Similar Jobs

reputed company: Account Executive, Inside Sales

Remote, USAFull-time

Digital Marketing Specialist - ECommerce

Remote, USAFull-time

reputed company Digital - Operations Manager

Remote, USAFull-time

Senior Manager, Data Science - Rockerbox

Remote, USAFull-time

CUSTOMER SUPPORT REPRESENTATIVE (Work from reputed company in the world)

Remote, USAFull-time

Senior Software Engineer, Frontend (Institutional - reputed company)

Remote, USAFull-time

Tax and Financials Regulatory Analyst

Remote, USAFull-time

Senior Consultant, PCI SSF

Remote, USAFull-time

Senior Procurement Analyst

Remote, USAFull-time

Senior Product Marketing Manager - Retail Banking & reputed company

Remote, USAFull-time

[Remote] Regional Sales Director, RPS Sales

Remote, USAFull-time

reputed company Data Entry reputed company – Remote Work Opportunity with Comprehensive Training for Entry-Level Candidates

Remote, USAFull-time

Account Executive | Czech reputed company & Slovakia

Remote, USAFull-time

Account Executive - PNW (PST/MDT Timezones)

Remote, USAFull-time

Roadway Project Engineer (Entry Level)

Remote, USAFull-time

Director, Drug & Device Combo (Autoinjector/Inhalation) Reg.-CMC (Remote)

Remote, USAFull-time

reputed company Full Stack Data Science Manager – Strategic Insights and Business reputed company

Remote, USAFull-time

reputed company Customer Service Representative – Delivering Exceptional Support in a Dynamic and reputed company Environment at blithequark

Remote, USAFull-time

reputed company Remote Customer Service Representative – Global Airline Industry Expertise

Remote, USAFull-time

reputed company Actor/Voice Talent Needed for reputed company-Line Recording Project

Remote, USAFull-time