Senior Full-Stack Software Engineer — Travel Tech Impact

Expedia Group; Seattle (WA); On-site; USD 185,000 - 258,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

Paid time off

Employee Assistance Program

Wellness benefits

Travel reimbursement

Travel discounts

IATAN membership

Job summary

Expedia Group in Seattle seeks a Senior Software Developer to join the BEX Product team. You will design, develop, and maintain high-quality full-stack software powering Home, Attach, and Trip Management experiences for travelers and partners.

The role emphasizes ownership, performance, accessibility, security, and testing, with opportunities to leverage AI-assisted tools and collaborate across product managers, designers, data partners, and engineers to deliver measurable outcomes.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related technical field; or equivalent related professional experience.
• 8+ years of professional software development experience building and operating production software in a team environment.
• Strong proficiency in at least one modern programming language with backend and frontend development experience.
• Demonstrated ownership of services across system design, implementation, testing, deployment, monitoring, and operational support.
• Solid fundamentals in data structures, algorithms, system design, API design, and software quality practices.

Responsibilities

• Design, build, and evolve full-stack products and services with emphasis on maintainability and performance.
• Develop production software focusing on accessibility, security, and automated testing.
• Translate requirements into traveler-focused experiences and resilient integrations.
• Own features through design, implementation, testing, deployment, monitoring, and improvement.
• Collaborate with product managers, designers, data partners, and engineers to deliver outcomes.
• Lead technical discussions, establish engineering standards, and guide decisions in evolving problems.
• Improve system reliability through observability, tuning, automation, and incident response.
• Use product analytics and operational metrics to validate hypotheses and measure impact.
• Contribute to engineering excellence via code reviews, documentation, and knowledge sharing.
• Use AI-assisted tools responsibly to accelerate work while ensuring quality and security.

Skills

Full-stack development

Modern programming languages

System design

Ownership of services

Education

Bachelor’s degree in Computer Science or related field

Job description

Expedia Group in Seattle seeks a Senior Software Developer to join the BEX Product team. You will design, develop, and maintain high-quality full-stack software powering Home, Attach, and Trip Management experiences for travelers and partners.

The role emphasizes ownership, performance, accessibility, security, and testing, with opportunities to leverage AI-assisted tools and collaborate across product managers, designers, data partners, and engineers to deliver measurable outcomes.