Senior Platform Architect for Travel & E‑Commerce

Lever, Inc.; Las Vegas (NV); On-site; USD 161,000 - 202,000; Full time

Benefits offered by this job

Profit Sharing

Medical/Dental/Vision Insurance

Flight Benefits

401K with employer match

Tuition Reimbursement

Job summary

Allegiant Travel Company is seeking a Principal Engineer to balance business solution architecture with implementation. You will guide architecture, lead development and maintain systems across e-commerce and hospitality platforms.

The role requires extensive Java/Spring experience, Linux operation, and mastery of modern web services. Collaboration across teams and a strong emphasis on performance are key.

Qualifications

• Bachelor's degree in CS, Math or MIS.
• 10+ years middleware engineer development experience.
• 7+ years in multi-tier, high-availability Linux environments.
• Strong Java, server-side JavaScript (Node.js), PHP, HTML5/CSS3.
• Experience with Spring, Maven, REST/SOAP microservices, SQL/NoSQL databases.

Responsibilities

• Lead a large cross-functional team through full software lifecycle from requirements to deployment.
• Provide architecture guidance and technical leadership to align with business goals.
• Design and develop scalable, fault-tolerant n-tier architectures.
• Refactor and evolve legacy designs to align with roadmaps and standards.
• Develop complex SQL and data models to support business needs.
• Ensure performance, scalability and reliability of critical systems.

Skills

Java

Spring Boot

REST Web Services

Node.js

SQL

Education

Bachelor's Degree

Bachelor's in Computer Science / Math / MIS

Tools

Jenkins

Tomcat

Hibernate

MQ/Message Brokers

Job description

Allegiant Travel Company is seeking a Principal Engineer to balance business solution architecture with implementation. You will guide architecture, lead development and maintain systems across e-commerce and hospitality platforms.

The role requires extensive Java/Spring experience, Linux operation, and mastery of modern web services. Collaboration across teams and a strong emphasis on performance are key.