Junior Machine Learning Engineer, Remote at Expedia

United States

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Not SpecifiedCompensation

Junior (1 to 2 years)Experience Level

Full TimeJob Type

UnknownVisa

Financial Services, Data Analytics, TechnologyIndustries

Requirements

Bachelor's degree in Computer Science, Machine Learning, or related field
3+ years of experience in ML engineering or backend development with Python (3.8–3.12)
Hands-on experience with LLM integration, prompt engineering, and agentic frameworks (e.g., OpenAI Responses API, LangChain)
Experience with RESTful APIs and microservices
Experience with DevOps best practices, including infrastructure as code, observability, and security
Knowledge of RBAC, audit logging, and version control for ML functions and libraries
Experience with AWS, Docker, and Kubernetes

Responsibilities

Architect agentic workflows allowing multi-agent orchestration across Experian Assistant features
Design and improve prompts for LLMs, and analytics feedback systems
Integrate and evaluate LLMs (e.g., GPT-4, GPT-5, Claude, Llama) for Assistant use cases including Code Advisor, Analytics Expert, and Data Tutor
Collaborate with teams to implement latency-optimized solutions and support parallel model onboarding
Contribute to deployment documentation and release planning using Confluence and internal PR tracking systems
Ensure code through automated testing, code reviews, and continuous integration pipelines
Maintain deployment pipelines and ensure testing for beta clients, including glossary expansion and sandbox integration

Skills

Key technologies and capabilities for this role

Machine LearningGenAILLMPrompt EngineeringOpenAI APIGPT-4ClaudeLlamaAgentic WorkflowsMulti-agent OrchestrationAutomated Testing

Questions & Answers

Common questions about this position

Is this position remote?

Yes, this is a fully remote position.

What are the required skills for this Junior Machine Learning Engineer role?

Required skills include a Bachelor's degree in Computer Science or related field, 3+ years of ML engineering or backend development with Python (3.8–3.12), hands-on experience with LLM integration, prompt engineering, agentic frameworks like OpenAI Responses API and LangChain, RESTful APIs, microservices, DevOps practices, and AWS, Docker, Kubernetes.

What benefits are offered for this role?

Benefits include a great compensation package and bonus plan, core benefits like medical, dental, vision, and matching 401K, plus a flexible work environment with remote and hybrid options.

What is the salary range for this position?

This information is not specified in the job description.

What experience makes a strong candidate for this role?

Strong candidates will have 3+ years in ML engineering or Python backend development, hands-on LLM integration and prompt engineering experience, plus expertise in DevOps, AWS, Docker, Kubernetes, and agentic frameworks.

Expedia

Travel booking platform for flights, hotels, rentals

About Expedia

Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users with options for flights, hotels, car rentals, vacation packages, and activities through its various brands, including Expedia, Hotels.com, and Vrbo. Travelers can easily find and book trips that match their preferences and budgets. The company earns revenue primarily through commissions on bookings and advertising from travel service providers looking to promote their offerings. Additionally, Expedia Group supports its partners by providing access to valuable data and technology, helping them improve their operations and grow their businesses. The goal of Expedia Group is to create a seamless travel experience for users while maximizing the potential of its partners.

Bellevue, WashingtonHeadquarters

1996Year Founded

$3,277.3MTotal Funding

IPOCompany Stage

Consumer Goods, EntertainmentIndustries

10,001+Employees

Benefits

Competitive Paid Time Off

Travel Discounts

Healthcare Flexible Spending Accounts

Employee Assistance Program

Wellness & Travel Reimbursement

Workplace Accomodations

Medical, Dental, & Vision Insurance

Matching Gifts

New Parental Benefits

Risks

Riyadh Air's entry could increase competition, affecting Expedia's market share.

CFO transition may lead to strategic shifts impacting financial management and investor confidence.

Expedia's partnerships may strain resources, affecting service quality if not managed well.

Differentiation

Expedia offers a comprehensive suite of travel services under one platform.

The company leverages a diverse portfolio of brands like Hotels.com and Vrbo.

Expedia provides partners with valuable data and technology to optimize their offerings.

Upsides

Expedia can capitalize on the rise of 'workcations' with longer stay packages.

The trend of 'bleisure' travel offers opportunities for specialized leisure-business packages.

Increased demand for personalized travel experiences can enhance user engagement for Expedia.

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