Sr. Software Development Engineer, Conversational Ad Experiences

Benefits

Parental leave

6 weeks From the posting source

Non-birth-parent leave

6 weeks From the posting source

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Not verified

Verification

Source-linked checked Jun 7, 2026

Salary

$168K-$227K From the posting source

401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)

$111,944 U.S. median for this role

Projected growth (BLS Employment Projections)

+13.7% - Much faster than average

77% above the BLS role benchmark for data and ml aggregate.

Matched to SOC 15-1252 - Data and ML aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Data From the posting source

Seniority

Senior From the posting source

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Equity

Offered Verified - SEC 10-K source

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Sr. Software Development Engineer, Conversational Ad Experiences Seattle, Washington, USA Define the architecture of conversational advertising powered by Large Language Models-an entirely new category that doesn't exist yet. As a Senior SDE on the CAX (Conversational Ad Experiences) team, you'll lead the technical vision for industry-first sponsored conversational shopping experiences on Amazon Search, impacting hundreds of millions of shoppers worldwide. This isn't incremental work. The CAX team is building from zero-to-one: LLM-powered ad experiences that fundamentally change how brands connect with customers in real time. As a senior engineer, you will own the technical direction for ambiguous, high-impact initiatives-designing large-scale distributed systems, building ML infrastructure and LLMOps pipelines, and partnering directly with science to bring large language models into production. You'll set the engineering bar for the team while shipping customer-facing experiences at Amazon's global scale. Why choose this role: - Greenfield + GenAI - You're not maintaining legacy systems; you're architecting industry-first conversational ad experiences from scratch - Technical leadership - Own architecture decisions, drive system design, and influence the team's technical roadmap - LLMs in production at scale - Partner with science to operationalize large language models serving hundreds of millions of shoppers - Outsized business impact - SPB drives incremental sales for millions of advertisers; your systems directly shape revenue outcomes - Ambiguity as opportunity - Undefined problem spaces where senior engineers thrive and have the most influence Key job responsibilities - Lead the design and architecture of net-new conversational ad experiences on the Amazon Search page,

Read the full description at www.amazon.jobs. FewerJobs shows a preview and links to the original posting.