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Added 4 mins ago
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Reinforcement Learning AI Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $99,000 to $225,000 USD / year
Design, implement, and train reinforcement learning (RL) and multi-agent reinforcement learning (MARL) algorithms for complex decision-making problems.
Added 4 mins ago
BA
Tier 3 MLOPs Engineer
Booz Allen Hamilton
Aurora, CO
- $55,200 to $126,000 USD / year
…development, engineering, and analytic skills? As a Tier 3 MLOps Engineer on our team, you will work with a collaborative Agile development team to manage Tier 3 incidents and help build…
Added 4 mins ago
BA
Remote Sensing Software Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a senior Remote Sensing Software Engineer, you will architect advanced SDA and remote sensing exploitation pipelines, guide technical direction, and lead multi-disciplinary teams…
Added 4 mins ago
BA
Remote Sensing Software Engineer, Mid
Booz Allen Hamilton
Aurora, CO
- $69,400 to $158,000 USD / year
As a Remote Sensing Software Engineer at Booz Allen, you'll join a team using advanced imaging, physics-based modeling, and AI/ML to solve some of the nation's most compelling OPIR and…
Added 4 mins ago
AS
Information System Security Engineer (ISSE)
AMERICAN SYSTEMS
Colorado Springs, CO
- $31,533 USD / year
Design, implementation, and verification of secure IT infrastructure and participation in planning, development, and deployment.
Added 4 mins ago
BA
AI/ML Engineer, Senior
Booz Allen Hamilton
Aurora, CO
- $99,000 to $225,000 USD / year
As a Senior AI/ML Engineer, you will design, build, and deploy advanced artificial intelligence and machine learning solutions that modernize mission systems and accelerate decisionmaking…
Added 4 mins ago
BA
AI/ML Engineer, Mid
Booz Allen Hamilton
Aurora, CO
- $77,600 to $176,000 USD / year
The Opportunity:As an AI/ML Engineer at Booz Allen, you will help design, build, and implement practical artificial intelligence and machine learning capabilities that enhance OPIR missions…
Added 4 mins ago
MS
Senior Business Development Engineer (BDE), US Army
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
Senior Business Development Engineer, US Army
Added 4 mins ago
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Senior Presales Engineer
Motorola Solutions, Inc.
Denver, CO
- $100,000 to $125,000 USD / year
As a Senior Presales Engineer, you will be the primary architect of complex, high-impact Land Mobile Radio (LMR) infrastructure projects. You will own the technical journey from initial…
Added 4 mins ago
BA
Full Stack Developer, Mid
Booz Allen Hamilton
Aurora, CO
- $69,400 to $158,000 USD / year
Bring your full-stack engineering expertise to help modernize OPIR research and development. As a midlevel engineer, you'll build cloudnative microservices, develop scalable frontend…
Added 4 mins ago
MS
Presales Engineer - West
Motorola Solutions, Inc.
Denver, CO
- $85,000 to $110,000 USD / year
…architecture the Sales Engineering Groups have the technology and design responsibility for all sales support engagements…
Added 4 mins ago
BA
Full Stack Developer, Mid
Booz Allen Hamilton
Aurora, CO
- $69,400 to $158,000 USD / year
Bring your full-stack engineering expertise to help modernize OPIR research and development. As a midlevel engineer, you'll build cloudnative microservices, develop scalable frontend…
Added 4 mins ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Serve as the highest-level technical authority for cloud engagements - the final escalation point for solution design, architecture decisions, and technical risk across AWS, Azure, and GCP
Added 4 mins ago
SC
Principal Consultant
Softchoice Corporati
Denver, CO
- $158,720 to $198,400 USD / year
Serve as the highest-level technical authority for cloud engagements - the final escalation point for solution design, architecture decisions, and technical risk across AWS, Azure, and GCP
Added 5 mins ago
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Principal Test Engineer
Microsoft
OR · TX · WA · CA · Hillsboro, OR · Austin, TX · Redmond, WA · Mountain View, CA · Hillsboro · Austin · Redmond · Mountain View
- $142,800 to $304,200 USD / year
The Compute Silicon & Manufacturing Engineering (CSME) organization within SCHIE is responsible for design, development, manufacturing and packaging of Microsoft's state-of-the-art computer…
Added 14 mins ago
Principal or Sr. Principal Engineer Electronics - Weapons Responsible Engineer
Northrop Grumman
Oklahoma City, OK
Northrop Grumman’s Aeronautics Systems sector is seeking a Principal or Sr. Principal Engineer Electronics - Weapons Responsible Engineer . This onsite position can e performed in Oklahoma…
Added 14 mins ago
Principal Mechanical Engineer/Sr. Principal Mechanical Engineer
Northrop Grumman
Oklahoma City, OK
Advanced Test and Support Systems (ATSS) is seeking a Principle Mechanical Engineer / Senior Principle Mechanical Engineer (Level 3/4) to join our team of qualified and diverse individuals…
Added 14 mins ago
Finance Analyst Intern - South Central District (Summer 2027)
Kiewit
Oklahoma City, OK
…infrastructure and committed to the construction industry as opposed to…
Added 14 mins ago
Chief Systems Engineer
Kratos Defense & Security Solutions, Inc.
Oklahoma City, OK
Keyword: Engineer,engineer,Engineering,engineering,Chief Engineer,Engneering,ENGINEER,Chief Systems Engineer,chief,test plans,reports,design research,system design,subsystem
Added 14 mins ago
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Dev Lead
Eliassen Group
Oklahoma City, OK
- $110 to $120 USD / hour
2+ years as a senior or principal engineer with design, implementation, and operational ownership.
Added 14 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Oklahoma City, OK
- $100 to $120 USD / hour
Design and guide GraphRAG, LazyGraphRAG, RAG, and AI agent architectures.
Added 14 mins ago
Safety Manager (Commissioning, Startup, Traveling)
Dennis Group
Philadelphia, PA
We plan, design, engineer, and build food plants for major brands across the country and the world. For the past three decades, we’ve focused exclusively on the food and beverage industry,…
Added 14 mins ago
CAD Applications Specialist III (Plant 3D & Engineering Systems)
Dennis Group
Salt Lake City, UT
We plan, design, engineer, and build food plants for major brands across the country and the world. For the past three decades, we’ve focused exclusively on the food and beverage industry,…
Added 14 mins ago
Electrical Engineer II (Power Systems)
Dennis Group
Salt Lake City, UT
We plan, design, engineer, and build food plants for major brands across the country and the world. For the past three decades, we’ve focused exclusively on the food and beverage industry,…
Added 16 mins ago
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Senior Solution Engineer - AI Workforce
Microsoft
United States
- $106,400 to $203,600 USD / year
As a Senior Solution Engineer – AI Workforce, you will lead technical engagements that drive AI transformation for enterprise customers. This Senior Solution Engineer role is divided into…

Amazon

Senior Software Development Engineer, IMDb Discovery Services

Santa Monica, CA, United States

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Job details

Posting language: English
Posted: Oct 29, 2026

Original job description

Description

Design and build the search, ranking, and list systems behind IMDb - the platform hundreds of millions of people use to find movies, shows, and talent. As a senior engineer, you'll own the architecture for core areas of discovery and lead the work to turn these systems into an AI-powered discovery engine built on IMDb's structured data: titles, people, credits, and the relationships between them.

Own distributed services handling billions of requests across imdb.com, amazon.com, and partner channels
Lead development and strategy of key system features on IMDb's Discovery platforms, driving intent-based search and AI/ML-powered ranking
Set engineering standards, mentor engineers, and own your services end to end in production

IMDb is the world's most popular source for information on movies, TV shows, and celebrities. IMDb Discovery Services builds the search, list, and ranking platform that helps hundreds of millions of customers find, explore, and connect with the titles and talent they care about. We own real-time suggestion search across imdb.com, amazon.com, and affiliated domains; main and advanced search; charts and discovery widgets; the user list platform; and the ranking systems behind STARmeter, MOVIEmeter, and TVmeter. These services handle billions of requests and sit at the heart of the IMDb experience, powering IMDb Consumer, IMDbPro, and a growing set of partner and AI-assistant channels.

We're evolving this platform into an AI-native discovery engine: intelligent retrieval that understands intent, lists that surface as a discovery experience rather than personal storage, and self-service integration so downstream teams onboard through typed SDKs and versioned contracts. Our search stack is built on AWS OpenSearch Service, and relevance, latency, and scale are first-class engineering concerns. Every generative and agentic experience is grounded in IMDb's structured entity graph of titles, names, credits, and verified relationships - data no competitor has at this depth.

As a Senior Software Development Engineer (SDE) on this team, you'll own architecture for one or more of these areas, lead multi-engineer efforts where the customer problem is clear but the technical strategy is not, and set the engineering standard others build to. The work sits at the intersection of large-scale distributed systems, information retrieval and machine learning, and a uniquely valuable data set.

Key job responsibilities

Lead the development and technical strategy of key system features for IMDb's search platform on AWS OpenSearch Service - index design, relevance tuning, query performance, and scaling.
Own the architecture for a significant area of the discovery platform (search/retrieval, ranking, or the list platform), providing a system-wide view and design guidance across the team.
Lead the design and delivery of complex, multi-engineer projects end to end - scoping, design, implementation, testing, deployment, and operations - breaking work into parallel streams and integrating it into a coherent whole.
Build intelligent retrieval and ML-powered ranking, plus platform capabilities (API contracts, versioned SLOs, typed SDKs) for downstream and AI-agent consumers.
Raise the operational bar: own alarms, telemetry, runbooks, and COE practices, balancing velocity against reliability on the critical path.
Review designs and code across the team to ensure solutions are well-designed, extensible, performant, and secure; drive adoption of engineering best practices.
Identify and resolve architecture deficiencies and systemic operational issues, including those where the platform bottlenecks other teams' innovation.
Mentor engineers and partner with product and program management to shape the discovery roadmap.
Contribute to AI-native platform practices - steering files, structured knowledge, and agent-readable interfaces for your codebases.

A day in the life

You might open the day reviewing a ranking-signal design and a teammate's pull request, then spend the morning on a thorny retrieval problem - tuning OpenSearch analyzers and query structure so intent resolves against the entity graph. After lunch you meet a partner team onboarding to your search SDK and refine the contract, then write code on the critical path. You close by triaging a signal from the suggestion-search pipeline and updating a runbook. The role moves between deep engineering, design leadership, and operational ownership - often in the same day.

About the team

We own four areas: (1) search and retrieval across IMDb, amazon.com, and affiliated domains; (2) the list platform, growing into a discovery surface with ranking, tagging, and social features; (3) trust - correctness, moderation, and multi-region reliability to published SLOs; and (4) a self-service platform layer that product teams integrate without manual support. Consumers include IMDb Consumer, IMDbPro, and partner and AI-assistant channels. We're building these systems into an AI-native discovery engine grounded in IMDb's structured entity graph - titles, names, credits, and verified relationships no competitor has at this depth.

Basic Qualifications

6+ years of non-internship professional software development experience
6+ years of programming with at least one software programming language experience
6+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team

Preferred Qualifications

6+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Bachelor's degree in computer science or equivalent
Experience building search, discovery, ranking, recommendation, or information retrieval systems at scale
Hands-on experience with AWS OpenSearch Service, Elasticsearch, or similar search technologies, including index design, mappings, analyzers, query optimization, relevance tuning, sharding, and cluster performance
Experience with GraphQL, REST APIs, or similar API technologies, and building platform/self-service integration paths (typed SDKs, versioned contracts)

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, CA, Santa Monica - 168,100.00 - 227,400.00 USD annually

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