June 23, 2026
Oracle integration Cloud (OIC) Developer
Mid • On-site
Ashburn, VA
We are seeking an experienced Oracle Integration Cloud (OIC) Developer to design and implement secure REST-based integrations between an on-premises Oracle E-Business Suite (EBS) 12.2.14 environment and an external third-party system. The role focuses on leveraging OIC as the central integration platform to enable bidirectional communication, including transaction processing (e.g., purchase orders and invoices), financial data lookups, and reference/master data exchanges (e.g., vendor and accounting data). This is a hands-on role emphasizing OIC architecture, development, optimization, and collaboration with in-house EBS experts for data handling.
Key Responsibilities
- Design and develop REST service interfaces in OIC, including hosted services for inbound calls and outbound integrations.
- Implement secure authentication using OAuth 2.0 for all REST endpoints.
- Build and configure OIC integrations handling JSON payloads for synchronous and asynchronous processing flows.
- Collaborate with internal PL/SQL developers to define integration points for EBS data extraction and transformation.
- Apply OIC best practices for error handling, monitoring, logging, and performance optimization.
- Conduct testing, troubleshooting, and deployment of OIC artifacts, including integration flows, adapters, and mappings.
- Document integration designs, configurations, and operational procedures.
- Recommend enhancements aligned with evolving business needs, including database upgrades (e.g., Oracle 19c to 23AI).
Qualifications
- Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
- 3+ years of hands-on experience with Oracle Integration Cloud (OIC).
- Expertise in designing and implementing REST APIs with JSON payloads and OAuth 2.0 authentication.
- Strong understanding of synchronous and asynchronous integration patterns in hybrid environments.
- Experience with OIC adapters (REST Adapter, Database Adapter) and integration styles.
- Knowledge of API management, fault tolerance, and scalability best practices.
Preferred Qualifications
- Experience integrating with Oracle E-Business Suite (EBS), particularly financial modules.
- Knowledge of PL/SQL and Oracle database environments (Oracle 19c/23AI on Linux).
- Exposure to ERP/CRM integrations via REST.
- Oracle Integration Cloud or related middleware certification.
- Experience working with a federal agency.
Security & Eligibility Requirements
- Ability to obtain and maintain a federal Public Trust clearance.
- Ability to pass a federal background investigation.
- U.S. Citizenship or Permanent Residency required.
Benefits
- Referral Bonus
- 401(k) Matching
- Eleven Holidays
- Technology Reimbursement
- Short-Term & Long-Term Disability
- Life Insurance (Basic, Voluntary & AD&D)
- Paid Time Off (15–20 days based on tenure)
- 80% Employer Paid Health Care Plan (Medical, Dental & Vision)
Equal Opportunity Employer. Only direct applicants will be considered.
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Candidates should have strong Oracle development expertise and experience with federal or financial management environments. 🗂️ Requirements: 7+ years of Oracle application development experience, Experience with Oracle EBS R12, Strong Oracle APEX development experience, Advanced SQL skills, Advanced PL/SQL skills, Experience with EBS interfaces and integrations, Experience with REST integrations, Experience with SOAP integrations, Knowledge of Oracle EBS architecture and APIs, Experience with data conversions and migrations, Experience with testing and production support, Experience supporting deployment, cutover, and hypercare, Bachelor’s degree or equivalent experience, Ability to obtain federal Public Trust clearance, Ability to pass federal background investigation, U.S. Citizenship or Permanent Residency 📃 Skills: Oracle, EBS, APEX, SQL, PLSQL, REST, SOAP, RICE, CEMLI, XML, BI, Workflow, UNIX, Linux 🏢 Description: We are seeking a Senior Oracle EBS/APEX Application Developer to support the implementation, integration, and ongoing operation of an Oracle R12 federal financial management environment. The ideal candidate will have at least seven years of Oracle application development experience, including strong hands-on experience with Oracle APEX, EBS interfaces and integrations, SQL, and PL/SQL. Implementation, cutover, and post-go-live hyper-care experience is strongly preferred. Key Responsibilities - Design, develop, test, deploy, and support Oracle EBS R12 reports, interfaces, conversions, extensions, workflows, and enhancements. - Develop and maintain Oracle APEX applications integrated with Oracle EBS and other internal and external systems. - Build and support inbound and outbound integrations using SQL, PL/SQL, EBS APIs, open interfaces, concurrent programs, and REST/SOAP web services. - Support data mapping, conversion, validation, reconciliation, and migration from legacy systems. - Participate throughout the implementation lifecycle, including technical design, development, testing, deployment, cutover, and stabilization. - Provide post-go-live hypercare and production support, including monitoring, incident triage, root-cause analysis, data correction, and defect resolution. - Perform unit testing and support System Integration Testing (SIT), User Acceptance Testing (UAT), and regression testing. - Prepare technical designs, interface mappings, conversion documents, deployment instructions, test evidence, and support procedures. - Work with functional teams and stakeholders to translate financial and operational requirements into effective technical solutions. - Manage competing priorities in a fast-paced environment and communicate risks, issues, and solutions across all organizational levels. - Provide knowledge transfer and technical guidance to support personnel and users. Requirements - Seven or more years of Oracle application development experience, including Oracle EBS R12. - Strong hands-on experience with Oracle APEX and EBS interfaces and integrations. - Advanced SQL and PL/SQL development skills. - Experience with EBS RICE or CEMLI components, APIs, open interfaces, interface tables, and concurrent programs. - Experience developing and supporting REST and SOAP web-service integrations. - Strong understanding of Oracle EBS architecture, schemas, table structures, responsibilities, and APIs. - Experience with data conversions, system integrations, testing, defect resolution, and production support. - Experience supporting an implementation through deployment, cutover, post-go-live hypercare, and transition to ongoing operations. - Strong analytical, troubleshooting, documentation, and problem-solving skills. - Excellent written and verbal communication skills, with the ability to collaborate across technical, functional, business, and leadership teams. - Ability to work independently while managing multiple priorities and deadlines. Preferred Experience - Oracle Financials experience with AP, AR, GL, SLA, CLM, or FedAdmin. - Federal financial management or shared service provider experience. - Experience with XML Publisher/BI Publisher, Oracle Workflow, EBS Personalizations, and UNIX/Linux scripting. - Experience with configuration management, source control, release management, and deployment processes. Qualifications & Eligibility Requirements - Bachelor’s degree and at least seven years of relevant experience, or an equivalent combination of education and experience. - Ability to obtain and maintain the required federal Public Trust suitability determination. - Must be able to pass a federal background investigation. - U.S. Citizenship or Permanent Residency required. Benefits - Referral Bonus - 401(k) Matching - Eleven Holidays - Technology Reimbursement - Short-Term & Long-Term Disability - Life Insurance (Basic, Voluntary & AD&D) - Paid Time Off - 80% Employer Paid Health Care Plan (Medical, Dental & Vision) Salary: $100000-130000 (commensurate with experience) Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or status within any other protected group. Only direct applicants will be considered. Submissions from recruiting or staffing firms will not be accepted.
Technology

i360technologies
Oracle EBS Application Developer
Senior
On-site
Gaithersburg, MD
110,004 - 120,000 USD/yr
🏢 Summary: Senior Oracle R12 Financials Developer role supporting a federal shared services environment, focused on RICE components, data conversions, and application extensions within Oracle E-Business Suite. The position involves PL/SQL development, R12 APIs, web services, data migration, testing, and post-implementation support. Requires extensive experience with Oracle R12 Financials and the full project implementation lifecycle. 🗂️ Requirements: 7+ years software development experience, 7+ years experience with Oracle R12 Financials applications, Experience with RICE components (reports, interfaces, conversions, enhancements), Strong PL/SQL and SQL development experience, Experience with R12 APIs and web services, Experience with data conversions and data migration, Knowledge of Oracle Applications table structures and APIs, Experience with unit testing and integration testing, Experience with configuration management processes, Bachelor’s degree or equivalent experience, Ability to obtain and maintain federal Public Trust clearance, U.S. Citizenship or Permanent Residency 📃 Skills: Oracle, R12, EBS, PLSQL, SQL, TOAD, UNIX, XML, Workflow, JDeveloper, Discoverer, RDBMS, APEX, SOA, AP, AR, CLM, GL, SLA 🏢 Description: At i360technologies, we specialize in business consulting and technology services for federal agencies. We are seeking an experienced R12Oracle EBS RICE and PL/SQL Financials R12 Developers to support an existing R12 Federal Financials shared service environment. The candidates should have at least 7years' experience in Oracle R12 financial applications and processes implementation. Responsibilities: Assist in supporting and implementing reports, interfaces, data conversions and enhancements in an R12 environment Provide input, design, and review of overall strategy for conversion of legacy data onto shared service provider (SSP) Oracle E Business Suite applications system Perform development using Structured Query Language (SQL) and Procedural Language/Structured Query Language (PL/SQL), R12 APIs and web services Utilize R12 APIs to establish web services Perform mapping, design, build, test, and deployment services in support of the data migration to the shared service provider (SSP) Support the technical design of data conversion and extensions from legacy internal and external systems into the standardized software and processes of a shared service provider (SSP) using Oracle E Business Suite applications Execute Unit testing and/or System Integration Testing (SIT) testing of development work and document results per approved test templates and procedures Assist in development of test scripts and training materials Create documentation (technical documents, data mapping, TE040, etc)for data conversions and application extensions Provide triage support for data migration defects Assist in preparing work tasks, task duration estimates, and schedules Provide problem analysis/diagnosis/resolution, implementation, and post-implementation support Provide knowledge transfer to support personnel and users as needed Support of system and users after initial cut over to SSP Requirements: 7+ years general software development experience with specialized experience in developing within the Oracle R12 applications, specifically data conversions and application extensions Experience developing with TOAD, PL/SQL, SQL, load scripts, UNIX scripts, Personalization, Interfaces, Workflow, XML Publisher, R12 APIs and web service development Demonstrated experience with the Oracle technology stack including: PL/SQL development Oracle Discoverer Oracle JDeveloper Oracle RDBMS R12 APIs and Web services Oracle Apex Must understand Oracle Applications table structure and APIs Experience with configuration management tools and processes Experience documenting design, code, testing Experience unit testing, integration testing, and conducting code reviews Oracle Financials Applications and specific experience with AP, AR, CLM, GL/ SLA and FedAdmin experience is a plus Experience with shared service provider is a plus Experience with project implementation life cycle Experience developing within service-oriented architectures (SOA) using web services is a plus Qualifications Bachelor's degree plus 7 years' experience orequivalent related experience Demonstrated excellent customer service skills Strong communication, presentation, analytical, and technical skills Proficient in Microsoft Word, Power Point, and Excel Demonstrated ability to work independently with minimal supervision Must be able to clear a federal background investigation - Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information Must be a US Citizen or Green Card Work week: Monday-FridayLocation: Gaithersburg, MD SalarySalary is commensurate with experience, ranging from $110,000 – $120,000 (Maximum) Security & Eligibility Requirements Ability to obtain and maintain a federal Public Trust (suitability) clearance Must be able to pass a federal background investigation U.S. Citizenship or Permanent Residency required (no visa sponsorship available) Benefits Holidays - Eleven Retirement Plan (401k) Matching Short-Term & Long-Term Disability Life Insurance (Basic, Voluntary & AD&D) Health Care Plan (Medical, Dental & Vision) Paid Time Off (0-3 years - 15 Days PTO | 3+ years 20 Days) Equal Opportunity Employer: We are an equal opportunity employer, including disability and protected veteran status. Only direct applicants will be considered. Submissions from recruiting or staffing firms will not be accepted.
Technology

i360technologies
Oracle Federal Financials R12 Functional SME (P2P, CLM & G-Invoicing)
Senior
On-site
Sterling, VA
🏢 Summary: The role offers a senior-level opportunity to support federal agencies in implementing, migrating, and maintaining Oracle Federal Financials R12 with a focus on Procure-to-Pay, CLM, and G-Invoicing. The position involves functional leadership across onboarding, production support, help desk operations, and business process improvements within Oracle R12 shared services. It requires deep expertise in federal financial processes and Oracle EBS modules, along with eligibility for federal security clearance. 🗂️ Requirements: 8+ years Oracle Federal Financials R12 functional experience, Expertise in P2P, CLM, and G-Invoicing, Experience with Oracle Purchasing, iProcurement, Payables, Suppliers, Funds Management, Inventory, AME, Experience with Federal Acquisition processes, IPAC, Direct and Reimbursable Orders, Experience in Oracle implementations, migrations, testing, and production support, Bachelor’s degree in Business, Finance, Accounting, Information Systems or related field, U.S. Citizenship or Permanent Residency, Ability to obtain and maintain Public Trust clearance, Ability to pass federal background investigation 📃 Skills: Oracle, R12, P2P, CLM, G-Invoicing, IPAC, iProcurement, Payables, Suppliers, Funds, Inventory, AME, EBS, Remedy, SQL 🏢 Description: We are seeking an experienced Oracle Federal Financials R12 Functional SME with expertise in Procure-to-Pay (P2P), Contract Lifecycle Management (CLM), and G-Invoicing. The candidate will support federal agency migrations, implementation activities, production support, business process improvements, and Oracle R12 shared service operations. Key Responsibilities Gather and analyze business requirements and conduct fit-gap assessments. Support federal agency onboarding and migration to Oracle Federal Financials R12. Provide functional expertise in P2P, CLM, and G-Invoicing processes. Support the Help desk, including resolving deployed Agency functional issues and elevating defects and change requests through the Configuration Management process. Document Help desk trouble tickets in the help desk ticketing tool (Remedy) and leverage the tool to create help desk metrics and frequently asked question (FAQ) guides. Analyze and resolve reported help desk problems. Review configurations and recommend process improvements and best practices. Design functional solutions, interfaces, conversions, reports, and data mappings. Support testing, training, cutover planning, deployment, and post-production activities. Troubleshoot and resolve Oracle EBS production issues and service requests. Document requirements, designs, test results, configurations, and project deliverables. Support help desk operations and provide functional guidance to users and project teams. Qualifications 8+ years of Oracle Federal Financials R12 functional experience. Strong expertise in Oracle Purchasing, iProcurement, Payables, CLM, Suppliers, Funds Management, Inventory, and AME. Experience with Federal Acquisition processes, G-Invoicing, IPAC, Direct and Reimbursable Orders. Proven experience in Oracle implementations, migrations, testing, and production support. Strong analytical, troubleshooting, communication, and customer service skills. Bachelor's degree in business, Finance, Accounting, Information Systems, or related field. Must be a U.S. Citizen and able to pass a Federal Background Investigation. Security & Eligibility Requirements Ability to obtain and maintain a federal Public Trust (suitability) clearance Must be able to pass a federal background investigation U.S. Citizenship or Permanent Residency required (no visa sponsorship available) Benefits Referral Bonus (401k) Matching Holidays – Eleven Technology Reimbursement Short-Term & Long-Term Disability Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (0-3 years - 15 Days PTO | 3+ years 20 Days) 80% Employer Paid Health Care Plan (Medical, Dental & Vision) Equal Opportunity Employer Minority/Female/Veteran/Disability All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or status within any other protected group. Only direct applicants will be considered. Submissions from recruiting or staffing firms will not be accepted.
Technology
Polpharma
Oracle/Linux Systems Expert
Senior
Remote
Warsaw, Poland
🏢 Summary: The offer is for an Oracle/Linux Systems Expert responsible for designing, developing, and maintaining Oracle/Linux architecture in on‑premises and OCI environments. The role focuses on infrastructure automation, CI/CD pipeline development, security governance implementation, and ensuring high availability and disaster recovery for critical business systems. The position operates in a DevOps model, supporting development teams and optimizing cloud-based environments. 🗂️ Requirements: Higher education in IT or related field, 3–5 years experience with Oracle/Linux systems, Strong Linux administration skills (Oracle Linux), Knowledge of Oracle EBS architecture, Experience designing and automating Oracle database environments, Experience with IaC tools (Terraform, Ansible), Experience with CI/CD pipelines and deployment automation, Administration of IDCS, APEX, ORDS, Knowledge of Grid Infrastructure and Oracle RAC, Knowledge of security processes (hardening, patching), Ability to diagnose performance issues, Knowledge of Disaster Recovery mechanisms for Oracle systems, Communicative English 📃 Skills: Oracle, Linux, OracleEBS, OCI, Terraform, Ansible, Bash, Python, CI/CD, IDCS, APEX, ORDS, GridInfrastructure, RAC, SOX, MFA, PIM, APM 🏢 Description: Poszukujemy doświadczonej i zmotywowanej osoby na stanowisko Oracle/Linux Systems Expert , która dołączy do naszego zespołu. Będziesz odpowiedzialny/a za projektowanie, rozwój i utrzymanie architektury systemów Oracle/Linux wykorzystywanych w kluczowych środowiskach biznesowych. Rola obejmuje również automatyzację procesów wdrożeniowych, działania w modelu DevOps oraz implementację polityk bezpieczeństwa i governance. Jeśli masz doświadczenie w pracy z systemami Oracle i Linux oraz chcesz rozwijać się w zaawansowanym środowisku infrastrukturalnym – zapraszamy do aplikowania! Twój zakres obowiązków: Projektowanie, utrzymanie i rozwój architektury systemów Oracle/Linux (on‑prem + OCI). Zapewnienie zgodności środowisk z wymogami audytowymi – wdrażanie polityk governance, bezpieczeństwa i separacji obowiązków. Migracja procesów wdrożeniowych do zespołu infrastrukturalnego (SOX/Segregation of Duties). Tworzenie oraz rozwój pipeline’ów CI/CD dla zmian w Oracle EBS i powiązanych środowiskach. Automatyzacja infrastruktury w oparciu o narzędzia IaC (Terraform, Ansible) oraz automatyzacja procesów operacyjnych w środowiskach Linux. Zapewnienie wsparcia infrastrukturalnego dla zespołów developerskich (środowiska, logi, analiza). Projektowanie i wdrażanie polityk bezpieczeństwa (MFA, PIM, rotacja haseł, ochrona kluczy). Utrzymanie procesów Disaster Recovery: backup, archiwizacja, testy odtworzeniowe. Budowa rozwiązań monitoringu i observability (metryki, alerting, tracing, wykrywanie anomalii). Współpraca z dostawcami (Oracle, Microsoft), zespołami developerskimi i audytowymi. Udział w analizach kosztowych i optymalizacyjnych dla środowisk chmurowych. Prowadzenie dokumentacji technicznej oraz pełnienie funkcji eksperckiej w projektach IT. To oferujemy: Pracę zdalną Prywatną opiekę medyczną Ubezpieczenie na życie Kartę Multisport Nowoczesną Platformę Benefitową Szkolenia i rozwój kompetencji zawodowych Kartę lunchową 400 PLN netto Paczki świąteczne dla dzieci Jeden dodatkowy dzień wolny Pracowniczy Program Emerytalny Nasze oczekiwania: Wykształcenie wyższe kierunkowe. Minimum 3–5 lat doświadczenia w pracy z systemami Oracle/Linux. Bardzo dobra znajomość administracji Linux (szczególnie Oracle Linux). Znajomość architektury Oracle EBS i powiązań komponentów. Doświadczenie w projektowaniu i automatyzacji środowisk bazodanowych Oracle. Znajomość IaC i automatyzacji: Terraform, Ansible, Bash, Python. Umiejętność pracy w modelu DevOps: pipeline’y CI/CD, automatyzacja wdrożeń. Administracja IDCS, APEX, ORDS Praktyczna znajomość Grid Infrastructure, Oracle Real Application Cluster Znajomość procesów bezpieczeństwa: hardening, patching. Umiejętność diagnozowania problemów wydajnościowych (APM, logi, metryki, tracing). Znajomość mechanizmów Disaster Recovery dla systemów Oracle. Znajomość języka angielskiego w stopniu komunikatywnym.