Senior Software Development Engineer (Oracle PaaS)

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.

Why Join Us?

To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win.

We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us.

About the role:

We’re building a scalable, cloud‑native foundation for all future accounting use‑cases. The successful candidate will own the design, implementation, and roadmap for our Oracle‑based PaaS stack (OIC + Oracle Financial Gateway) and ensure it can meet the evolving demands of transactional accounting.

Key Responsibilities:

• Own current OIC + Oracle Financial Gateway implementation: assess health, optimize performance, and ensure production stability.
• Define the roadmap for extending the platform to cover new transactional accounting use‑cases
• Collaborate with finance SMEs, data‑engineers, and product owners to capture functional requirements and translate them into integration patterns.
• Set standards for integration design, testing, monitoring, and documentation across the finance PaaS stack.
• Mentor junior engineers and act as the go‑to oracle‑PaaS subject matter expert within the broader engineering org.
• Build observability & operability— logging, monitoring, alerting, and reconciliation/completeness checks; partner with operations on runbooks and supportability.

Qualifications

• Oracle Integration Cloud (OIC) – end‑to‑end design, deployment, monitoring, and performance tuning of integrations.
• Oracle Financial Gateway (or an equivalent Oracle Finance middleware) – deep hands‑on experience configuring, securing, and troubleshooting the service.
• Java / Spring Boot (or comparable JVM‑based backend) – building the service layer that consumes/publishes to OIC.
• SQL / PL‑SQL – writing performant queries, stored procedures, and data‑validation logic for financial data.
• CI/CD & Infra‑as‑Code – GitHub Actions / Jenkins pipelines, Docker + Kubernetes (or OCI container engine), Terraform/OCI Resource Manager.
• Strong analytical ability to translate accounting use‑cases into robust integration flows.
• Performance & reliability mindset— designing for volume growth, monitoring, error recovery, and reprocessing.
• Experience with other PaaS integration platforms such as MuleSoft, Dell Boomi, Azure Logic Apps, or Google Cloud Workflows.
• Familiarity with Oracle Fusion Cloud Financials or Oracle EBS Finance modules – understanding underlying data models helps with mapping.
• Event‑driven architectures – Kafka, Pulsar, or OCI Streaming for real‑time accounting events.
• NoSQL data stores (Cassandra, DynamoDB, OCI NoSQL) for audit logs or high‑speed lookup tables.
• Advanced security/compliance knowledge – OAuth 2.0/OIDC, mutual TLS, SOX/PCI controls for financial data.
• Oracle Cloud certifications— OIC Developer, OCI Architect, or Oracle Financials Cloud.
• Automation testing frameworks for integration flows
• Infrastructure monitoring & alerting

Accommodation requests

If you need assistance with any part of the application or recruiting process due to a disability, or other physical or mental health conditions, please reach out to our Recruiting Accommodations Team through the Accommodation Request.

We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award-winning culture by organizations like Forbes, TIME, Disability:IN, and others.

Expedia Group's family of brands includes: Brand Expedia®, Hotels.com®, Expedia® Partner Solutions, Vrbo®, trivago®, Orbitz®, Travelocity®, Hotwire®, Wotif®, ebookers®, CheapTickets®, Expedia Group™ Media Solutions, Expedia Local Expert®, CarRentals.com™, and Expedia Cruises™. © 2024 Expedia, Inc. All rights reserved. Trademarks and logos are the property of their respective owners. CST: 2029030-50

Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive, personal information to someone unless you’re confident who the recipient is. Expedia Group does not extend job offers via email or any other messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com/jobs.

Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion, gender, sexual orientation, national origin, disability or age.