Full-Time

Senior Applications Engineer

Posted on 5/9/2026

Deadline 5/31/26
Rakuten International

Rakuten International

1,001-5,000 employees

Global e-commerce platform with cashback rewards

Compensation Overview

$99.3k - $171.6k/yr

+ Discretionary Bonus

San Mateo, CA, USA

Hybrid

Category
Software Engineering (1)
Required Skills
Postman
SQL
Java
REST APIs
Coupa
Oracle
Requirements
  • Deep understanding of Oracle Fusion Cloud ERP architecture and data model
  • Functional expertise in Oracle ERP Cloud Financials (GL, AP, AR, FA, Expenses)
  • Experience in end-to-end Oracle ERP Cloud implementations including configuration and testing
  • Experienced in full lifecycle Oracle ERP rollout projects, including requirements gathering, design, configuration, testing, training, and go-live support
  • Hands-on experience with Oracle integration tools such as OIC, BIP, OTBI, FBDI/ADF-DI
  • Proficiency in SQL, PL/SQL, Web Services (REST/SOAP), and Oracle Cloud APIs
  • Load/update data using FBDI/ADF-DI in SaaS/PaaS environment
  • Extensive experience in designing and implementing Oracle integration solutions using various technologies (APIs)
  • Ability to troubleshoot and resolve complex functional and technical issues
  • Strong documentation and communication skills
  • Experience with full software development life cycle (SDLC) – requirements gathering, map/gap, design, build/development, testing, cut-over and support of Oracle cloud applications
  • Strong business analytical skills to gather and document business requirements, leading fit-gap analysis, business process designs, managing conference room pilots (CRPs), perform functional configuration, and manage testing of procurement ERP solutions
  • Ability to take ownership and manage delivery expectations across multiple stakeholders
  • 5+ years of experience as Oracle Functional/Technical consultant with 3+ years of experience in implementing or supporting “Oracle ERP Cloud” projects and upgrades
  • 5+ years of relevant experience with at least 2+ years of programming experience
  • 3+ years of experience in components like Oracle ADF/VBCS/VBS/Sandbox tools with Redwood
  • 3+ years of experience in creating ORDS APIs, writing Packages to build business logic in ORDS, SQL, Oracle fusion web services (SOAP/REST) and deployment/migration of ORDS API from one instance to another
  • 3+ year technical experience with Java, .Net, other web related technologies
  • 3+ year experience with relational database systems, such as Oracle Database
  • Comfortable in using tools such as Apache JMeter, SOAP UI, Postman, SQL Developer, Putty etc
  • 2+ years of experience using adapters to integrate Oracle ERP Cloud with external applications like procurement and CRM (e.g. Ariba, Coupa, SFDC, etc)
Responsibilities
  • Support Oracle ERP Cloud implementations and enhancement initiatives from requirement gathering to deployment and post-production support.
  • Collaborate with Finance, Procurement, and Operations teams to define business requirements and translate them into Oracle ERP Cloud configurations and/or technical solutions.
  • Design and configure key Oracle financial modules.
  • Develop customizations and extensions using Oracle PaaS tools (e.g., ADF, VBCS, Visual Builder).
  • Build inbound and outbound integrations using Oracle Integration Cloud (OIC), REST/SOAP services, and FBDI/ADF-DI templates.
  • Support data migration efforts including data mapping, validation, and conversion.
  • Provide functional and technical troubleshooting, testing, and documentation.
  • Collaborate with cross-functional teams including developers, testers, and business analysts.
  • Participate in release management and testing cycles.
  • Actively identify process improvement opportunities and recommend enhancements.
Rakuten International

Rakuten International

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Rakuten International runs a global online ecosystem with an e-commerce marketplace that features a cash-back rewards program, plus digital content services like streaming and reading, and communication services. Purchases and activities across its services are linked to rewards and promotions, encouraging users to shop, watch, read, and chat within Rakuten’s network. The company differentiates itself by offering a single interconnected platform that combines shopping, rewards, digital media, and communications at scale. Its goal is to boost user engagement and retention, driving ongoing spending and content consumption across its platforms.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

San Mateo, California

Founded

N/A

Simplify Jobs

Simplify's Take

What believers are saying

  • International revenue rose 2.4% YoY to $2.1B in FY2025 Q4 from Rewards and Viber.
  • Avride robot deliveries address Tokyo e-commerce driver shortages in 2026 pilots.
  • Rakuten Capital investments in Airalo eSIM synergize with communication services.

What critics are saying

  • Amazon cannibalizes North American cash-back revenue within 12-24 months.
  • impact.com outage collapses Rakuten's performance marketing ecosystem in 12-36 months.
  • EU DMA enforcement severs Rakuten data-sharing, slashing ecosystem value 15-25% in 12-24 months.

What makes Rakuten International unique

  • Rakuten International integrates cash-back rewards with Viber messaging and Viki streaming.
  • Partnership with impact.com unifies affiliate tracking, payments, and consumer intelligence.
  • Global ecosystem spans e-commerce, digital content, and communications across 190+ countries.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Company News

The Mainichi Newspapers Co.
Mar 23rd, 2025
Rakuten eyes expanding deliveries by robot to main e-commerce site

The plan comes as e-commerce firms such as Rakuten are facing a severe shortage of delivery personnel at a time when the number of packages is increasing.

PR Newswire
Mar 5th, 2025
Bozoma Saint John Announced As Keynote Speaker For Rakuten Optimism 2025 Conference In The Us

Trailblazing Marketing Executive to Inspire Attendees at Rakuten's Premier Marketing EventSAN MATEO, Calif., March 5, 2025 /PRNewswire/ -- Bozoma "Boz" Saint John, a Hall of Fame-inducted marketing executive and former Chief Marketing Officer at Netflix, is announced as the keynote speaker at this year's Rakuten Optimism conference, the season's biggest marketing conference. Hosted by Rakuten International, the premier marketing event will take place May 27-29, 2025, at the Omni La Costa Resort Spa in Carlsbad, Calif

IoT World Today
Feb 28th, 2025
Self-Driving Delivery Robots Coming to Tokyo

Avride has partnered with retail giant Rakuten to bring its delivery robots into service in Japan.

Middle East Business
Feb 17th, 2025
Japan e-commerce payments to surpass $200 billion 2025

For instance, Chinese digital commerce group Alibaba launched a new cross-border e-commerce application "TAO" in October 2024 to compete with rivals such as Amazon and Rakuten.

CEOWORLD Magazine
Jan 20th, 2025
Rakuten CEO Highlights Telecom Division's Role in AI-Driven Growth

He explained that Rakuten does not aim to compete directly with major players such as OpenAI or Google but instead focuses on creating integrated AI solutions tailored for niche markets.