Software Development Engineer II - Full Stack at Expedia Group

Seattle, Washington, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Travel, TechnologyIndustries

Requirements

2+ years of software development experience building scalable, robust, and fault-tolerant solutions with specialization in front-end software development
Bachelor’s or Master’s degree in Computer Science or a related technical field, or equivalent professional experience
Proficient in modern CSS, JavaScript, TypeScript, and frameworks such as ReactJS
Experience with mobile-first Progressive Web Apps (PWA) is a plus
Experience with GraphQL or building high-efficiency services is a strong plus
Comfortable using Git or similar version control system
Experienced in API development and proficient in back-end technologies (Node.js implied by role context)

Responsibilities

Shape the architecture and code quality of a large-scale Node.js application serving millions of users
Set and uphold engineering best practices for testing, CI/CD, observability, and performance tuning
Design and execute test plans—including advanced functional, performance, and security testing—to ensure high code quality
Integrate observability practices (e.g., tracing) into development work to facilitate issue diagnosis; determine root cause and offer solutions to improve stability, reliability, and performance
Own the reliability and uptime of the application through proactive monitoring, alerting, and dashboarding
Address system bottlenecks, independently identify and work on technical debt, and enhance overall application performance and latency
Contribute to cost-efficient infrastructure design by collaborating with AWS specialists and SREs to optimize resources
Act as a quality champion, influencing UI stability, test coverage, and regression prevention mechanisms
Work across disciplines—partnering with front-end, backend, and SREs—to elevate the technical foundation of a customer-critical platform

Skills

Node.js

Full Stack

JavaScript

UI Development

Performance Optimization

Scalability

Infrastructure

Expedia Group

Travel booking platform for various services

About Expedia Group

Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users to various travel options, including flights, hotels, car rentals, vacation packages, and activities, allowing them to find and book trips that fit their needs and budgets. The company generates revenue primarily through commissions from bookings made on its platforms and through advertising, where travel service providers can promote their offerings. Unlike many competitors, Expedia Group not only serves individual travelers but also partners with travel agencies and corporate clients, providing them with valuable data and tools to enhance their operations. The goal of Expedia Group is to create a seamless travel experience for users while supporting its partners in growing their businesses.

Bellevue, WashingtonHeadquarters

1996Year Founded

IPOCompany Stage

Consumer Goods, EntertainmentIndustries

Benefits

Paid Vacation

Parental Leave

Hybrid Work Options

Professional Development Budget

Risks

Riyadh Air's entry into the market could increase competition for Expedia.

CFO transition may lead to strategic shifts or instability in financial management.

Expedia's partnership with Mondelez WTR may not yield expected results due to economic uncertainties.

Differentiation

Expedia Group operates a diverse portfolio of travel brands, including Expedia and Vrbo.

The company offers a comprehensive suite of services for travelers and travel-related businesses.

Expedia Group partners with service providers, offering data, tools, and technology to optimize operations.

Upsides

Increased demand for personalized travel experiences enhances Expedia's AI-driven recommendation systems.

The rise of 'workcations' allows Expedia to market longer stay packages.

Sustainability in travel is a priority, enabling Expedia to promote eco-friendly options.

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