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Adtech Engineer Jobs in Seattle, WA (NOW HIRING)

Walmart

(USA) Principal, Software Engineer

Bellevue, WA · On-site

$143K - $286K/yr

Role summary: As a Principal Software Engineer, youwillbe responsible fordesigning ... AdTech experience is a strong plus. At Walmart, we offer competitive pay as well as performance ...

Nexxen International

Data Scientist

Bellevue, WA · On-site

$160K - $200K/yr

What we would like to see MS/PhD in Computer Science, Engineering, Statistics, Mathematics or a related technical field. MarTech/AdTech experience preferred; expertise with AdTech SSPs is a strong ...

Nexxen

Data Scientist

Bellevue, WA · On-site

$160K - $200K/yr

MS/PhD in Computer Science, Engineering, Statistics, Mathematics or a related technical field * MarTech/AdTech experience preferred; expertise with AdTech SSPs is a strong plus. * Experience in ...

The Trade Desk, Inc.

Senior Data Engineer

Bellevue, WA · On-site

$119K - $162K/yr

Experience in AdTech or analytics‑heavy domains. * Comfort working with BI and reporting tools ... We don't need engineers who know all the answers; we need engineers who can invent the answers no ...

LiveRamp

Sales Director, Strategic Accounts

Seattle, WA · On-site

$136K - $160K/yr

Partner cross-functionally with product, solutions engineering, and customer success to deliver value-driven outcomes. * Stay deeply informed on trends across AdTech, digital media, and measurement ...

LiveRamp

Sales Director, Strategic Accounts

Seattle, WA · On-site

$136K - $160K/yr

Partner cross-functionally with product, solutions engineering, and customer success to deliver value-driven outcomes. * Stay deeply informed on trends across AdTech, digital media, and measurement ...

LiveRamp

Senior Fullstack Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

LiveRamp is looking for a Senior Software Engineer to help shape the next generation of Data ... Experience in AdTech, MarTech, data marketplaces, or privacy-conscious data products. * Experience ...

Moloco

Staff Technical Program Manager - RMG

Seattle, WA · On-site

$146K - $190K/yr

Bachelor's degree in computer science, engineering or a related technical discipline. Preferred Experience: * Prior experience in ECommerce and Adtech * Passionate for learning about technologies and ...

Nexxen International Ltd

Data Scientist

Bellevue, WA · On-site

$160K - $200K/yr

... Engineering, Statistics, Mathematics or a related technical field MarTech/AdTech experience preferred; expertise with AdTech SSPs is a strong plus. Experience in Neural Networks, Deep Learning ...

Moloco

Senior Software Engineer - Applied Data

Seattle, WA · On-site

$188K - $235K/yr

As a Senior Software Engineer, you will design, develop, and optimize distributed data systems for ... Deep familiarity with AdTech or Machine Learning infrastructure domains. * Experience working with ...

Chewy

AD, Product Management

Bellevue, WA

$166K - $265K/yr

... Engineering, Mathematics , or a related field; an advanced degree (MS or MBA) is preferred. * 8+ years of experience across marketing technology, product or platform management, or adtech/data ...

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Showing results 21-40

All JobsAdtech Engineer JobsAdtech Engineer Jobs in Seattle, WA

Adtech Engineer information

See Seattle, WA salary details

$35.3K

$109K

$145.1K

How much do adtech engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for adtech engineer in Seattle, WA is $109,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,200.00 and $132,000.00 per year, depending on experience, location, and employer.

What is an adtech engineer?

Adtech Engineers are technology professionals who design, develop, and maintain software systems used in the digital advertising industry. They work on platforms that enable the buying, selling, targeting, and analysis of online ads, such as ad servers, real-time bidding systems, and data management platforms. Their role often involves integrating advertising technologies, optimizing ad delivery, and ensuring compliance with privacy regulations. Adtech Engineers collaborate with product managers, data scientists, and marketers to deliver effective advertising solutions.

What are some common challenges an adtech engineer faces when integrating new advertising technologies with existing platforms?

Adtech Engineers often encounter challenges when integrating new advertising technologies, such as ensuring compatibility with legacy systems, maintaining data privacy compliance, and minimizing disruption to current ad delivery pipelines. Balancing rapid implementation with thorough testing can be complex, especially given the fast-paced evolution of ad tech standards and third-party tools. Successful engineers proactively collaborate with product managers, data teams, and external vendors to troubleshoot issues and develop scalable solutions that support the organization's advertising objectives.

What are the key skills and qualifications needed to thrive as an adtech engineer, and why are they important?

To thrive as an Adtech Engineer, you need a solid background in computer science, programming (especially JavaScript, Python, or Java), and a clear understanding of digital advertising technologies and protocols. Familiarity with ad servers, programmatic platforms (like Google Ad Manager or The Trade Desk), SDKs, APIs, and industry certifications such as IAB Digital Ad Operations are highly valued. Strong problem-solving, communication, and collaboration skills help you navigate complex integrations and work effectively with product, sales, and analytics teams. These skills are essential to optimize ad delivery, ensure technical compliance, and drive successful advertising outcomes in a rapidly evolving ecosystem.

What is the difference between Adtech Engineer vs Data Engineer?

AspectAdtech EngineerData Engineer
CredentialsBachelor's in Computer Science, relevant certifications in ad tech or digital marketingBachelor's in Computer Science, certifications in data management or cloud platforms
Work EnvironmentDigital advertising agencies, ad tech companies, marketing teamsData-driven companies, tech firms, analytics teams
Industry UsageUsed in digital advertising, programmatic ad platforms, marketing techUsed in data infrastructure, big data processing, analytics pipelines

Adtech Engineers focus on developing and maintaining advertising technology platforms, while Data Engineers build and manage data pipelines and infrastructure. Both roles require technical skills but serve different functions within digital marketing and data management environments.

What are popular job titles related to Adtech Engineer jobs in Seattle, WA?

For Adtech Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Adtech Engineer jobs in Seattle, WA look for?

The top searched job categories for Adtech Engineer jobs in Seattle, WA are:

Adtech Engineer jobs near you
Infographic showing various Adtech Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,018 per year, or $52.4 per hour.

(USA) Principal, Software Engineer

Bellevue, WA • On-site

Walmart
Retail • 10K+ employees
Learn more about Walmartexternal

$143K - $286K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago

Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 22,721 frontline employees who took The Breakroom Quiz

Job description

Position Summary...What you'll do...

Role summary:

As a Principal Software Engineer, youwillbe responsible fordesigning,developingandimproving coreservices andalgorithms forDisplay Adsoptimization, includingbudgeting,pacing,biddingandauction.You willwork closely with Data Science and Product on requirement gatheringand problem formulation,collaborate withmultipleengineering teamsto build scalable and high-performance services with high observability,lead the designand implementation of optimization algorithms,establishinsightsfor optimization opportunities, anditerate over system and algorithm improvements.You are a sharp software engineer withgreat math intuition.By applying sound technical judgment and continuous improvement, youare committed tobuilding reliable and high-performancesystemsthat meet customers' needs while advancing Walmart's technology vision.

About the team:

The mission of Walmart Display Ads is to connect brand owners and shoppers with relevant display ads. We bring brand awareness and rich product information to shoppers and help brand owners grow their business. The DisplayAdServingteam builds advanced services withcutting edgetechnologies, to understand shopper intent and surrounding context, serve relevant ads andoptimizecampaign performance. The team emphasizes strong project and stakeholder management, continuous improvement, and engineering excellence. It fosters a culture of coaching, problem solving, and innovation to drive impactful results whilemaintainingoperational efficiency and alignment with strategic priorities.


Whatyou'lldo:
  • Collaborate with stakeholders to translate business needs into actionable technical requirements and measurable outcomes.
  • Collaborate with Data Scientists to prototype newoptimizationalgorithms and buildroadmaps.
  • Collaborate with multiple engineering teams to build low latency data pipelines to supportbudgeting and pacing algorithmsas well as real-timebiddingdecisions.
  • Design, implement,testand improve campaign optimization algorithms,to achieveadvertiser goals with actional insights.
  • Build offline simulation tools and online dark canary systems to support quick iterations of algorithm development with minimum risks


Whatyou'llbring:
  • Proficiencyin one of the programming languages, Java,Python, C++, etc.
  • Expertisein cloud-native architecture and distributed system design ensuring high availability and low latency.
  • Proven recordsfordeveloping,deploying,andoperatingfeedback control or reinforcement learning algorithms with fault tolerance.
  • Bachelor's degree in operationresearch,computerscience,or related fields. Master and PhD are preferred.
  • AdTech experience is a strong plus.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
Sunnyvale, California US-11657: The annual salary range for this position is $143,000.00 - $286,000.00
Bellevue, Washington US-11663: The annual salary range for this position is $132,000.00 - $264,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- StockMinimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 5 years' experience in software engineering or related area.
Option 2: 7 years' experience in software engineering or related area.Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.Primary Location...1345 Crossman Ave, Sunnyvale, CA 94089-1114, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

What Walmart employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail and transportation and warehousing

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

Social media

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