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Senior Oracle Applications Developer Jobs in Maryland

Columbia Technology Partners

$120 - $180/hr

Description Columbia Technology Partners is seeking a Senior Oracle Database Engineer to support ... applications and data integration solutions. This role is heavily focused on hands-on Oracle SQL ...

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Senior Oracle Applications Developer information

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$77.2K

$131.5K

$156.3K

How much do senior oracle applications developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior oracle applications developer in Maryland is $131,509.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,700.00 and $151,400.00 per year, depending on experience, location, and employer.

What is a senior Oracle Applications Developer?

A Senior Oracle Applications Developer is responsible for designing, developing, and maintaining Oracle-based applications to support business operations. They work with Oracle E-Business Suite (EBS), Oracle Cloud, or other Oracle technologies to customize, enhance, and optimize applications. Their role includes coding, troubleshooting, performance tuning, and integrating Oracle solutions with other systems. They collaborate with business analysts, project managers, and end-users to ensure applications meet business requirements. Strong expertise in PL/SQL, Oracle Forms, Reports, and APIs is typically required.

What does a senior Oracle Applications Developer do?

As a Senior Oracle Applications Developer, your daily responsibilities often include designing and implementing customizations to Oracle Applications, troubleshooting and resolving complex system issues, and developing PL/SQL scripts or reports based on user requirements. You'll collaborate closely with business analysts, project managers, and end-users to ensure technical solutions align with business needs. Additionally, you may mentor junior developers, participate in code reviews, and contribute to technical documentation. This role provides a dynamic environment where analytical skills and teamwork are essential for successful project delivery.

What skills and qualifications are needed to be a senior Oracle Applications Developer?

To thrive as a Senior Oracle Applications Developer, you need deep expertise in Oracle E-Business Suite (EBS), PL/SQL programming, and application customization, usually backed by a computer science degree or equivalent experience. Familiarity with Oracle development tools like Oracle Forms, Oracle Reports, and certifications such as Oracle Certified Professional are highly valued. Strong analytical thinking, proactive problem-solving, and effective communication skills set outstanding professionals apart. These abilities are crucial for delivering robust business solutions, ensuring system stability, and collaborating with stakeholders across functional areas.

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Senior Oracle Applications Developer jobs near you
Infographic showing various Senior Oracle Applications Developer job openings in Maryland as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $131,509 per year, or $63.2 per hour.

Oracle EBS Application Developer

i360technologies, Inc.

Gaithersburg, MD • On-site

$110K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago

Job 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-Friday
Location: Gaithersburg, MD

Salary
Salary 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.

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