PJM

(Sr./Lead) Application Developer I (II)

PJM • $100K — $130K *
Audubon, PA 19407Hybrid
Information Technology
5 - 7 years of experience
1 month ago
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science, Management Information Systems, or equivalent experience
  • Minimum 5 years experience developing applications and database solutions using Oracle PL/SQL
  • Deep familiarity with Oracle databases including SQL queries, tables, views, and stored procedures
  • Experience with large Oracle tables and views in enterprise environments
  • Strong analytical and problem-solving skills, with an emphasis on detail-oriented task execution

Responsibilities

  • Understand business unit development needs and maintain positive client relationships
  • Document and resolve problems in client business systems
  • Deliver technical outputs like design documentation and application code
  • Develop, debug, and optimize PL/SQL applications
  • Support all phases of the software development lifecycle
  • Mentor junior staff and ensure development process consistency
  • Collaborate with cross-functional teams, including analysts, testers, and business clients

Benefits

  • Flexible hybrid work arrangement
  • Opportunities for mentoring and personal development
  • Access to continuous integration environments for practical learning
  • Collaborative team culture with a focus on customer service
  • Chance to work on business-critical applications
Full Job Description
Flexible Work Arrangement: Hybrid
The (Sr./Lead) Application Developer is responsible for understanding the requirements of the business units and supporting project and support teams by implementing technical systems based on those requirements. This role focuses on designing, developing, enhancing, and supporting business-critical application systems with a strong emphasis on Oracle database development and PL/SQL. The developer works with project teams, support teams, database administrators, testers, architects, and business subject matter experts to ensure technical solutions meet business needs and are developed and implemented with high quality.
The ideal candidate will have extensive hands-on experience developing complex PL/SQL solutions, deep familiarity with Oracle databases, and proven experience working with very large tables and views. Experience with Oracle Exadata is a plus. The scope of responsibility includes project support, maintenance, production support, troubleshooting, technical documentation, code reviews, and mentoring other developers.

Essential Functions:
Customer satisfaction
  • Understand the development needs of the business units and establish a positive, service-oriented relationship by ensuring timely and accurate delivery of application systems
  • Learn the business - develop a solid understanding of the business functions and processes and implement solutions based on that understanding
  • Establish and maintain high client satisfaction levels
  • Document, track and resolve problems in client business systems
Solution delivery
  • Have primary responsibility for technical deliverables associated with application code development, including work estimates, detailed and technical design documentation, application code and associated documentation including documentation to fulfill audit requirements
  • Determine (Sr.) and document technical requirements for application systems, including system, module and unit design, unit test plans and test cases
  • Design, develop, debug, test, enhance, and support applications using Oracle PL/SQL and related Oracle database technologies
  • Develop and optimize PL/SQL packages, procedures, functions, triggers, SQL queries, views, database links, and other database objects
  • Work with very large Oracle tables and views, including query optimization, performance tuning, indexing considerations, and data access patterns
  • Support all phases of the software development lifecycle, including Requirements Gathering, Analysis, Design, Testing, Implementation, and Production support for PJM software systems.
  • Work with the database analyst/administrator to develop a data model appropriate to the application development solution
  • Develop, debug and test computer applications based on user requirements documentation, and on input from subject matter experts.
  • Debug, remediate and enhance existing computer applications based on documented variances and enhancement requests, and with guidance from subject matter experts.
  • Develop and maintain design documents to be used to develop applications.
  • Follow the approved methodology for application systems development and maintenance.
  • Respond, as necessary, to support calls in off-hours in order to support 24X7 applications.
  • Assist testing staff in developing product and integration testing approaches.
  • Assist business clients and work teams in integrating systems from external vendors
  • (Sr.) Mentor other staff members to ensure consistency in development approaches and in understanding of development processes
  • Identify and recommend application system solutions to business problems and enhancements to existing systems
  • Identify enhancements to application development standards and best practices.
  • Build and develop strong relationships with ITS's business clients by providing superior customer support as demonstrated by clearly owning, resolving and communicating issues and problems, and being responsive to needs, requirements, and deadlines
  • Collaborate with cross-functional Scrum or project teams, including developers, business analysts, testers, architects, database administrators, and business clients
  • Support application integrations with internal systems, external vendors, and enterprise integration platforms
  • Support the operation of a continuous integration environment, including development of automated test cases, build and release management support, and defect correction support as applicable

Characteristics and Qualifications:
Required:

Bachelor's degree in Computer Science, Management Information Systems or equivalent work experience

At least 5 years of experience Extensive experience developing applications and database solutions using Oracle PL/SQL.
  • Deep familiarity with Oracle databases, including SQL queries, tables, views, indexes, stored procedures, packages, functions, triggers, database links, and related database objects.
  • Experience working with very large Oracle tables and views in enterprise or high-volume environments.
  • Experience troubleshooting, tuning, and optimizing complex SQL and PL/SQL code.
  • Experience developing, debugging, testing, enhancing, and supporting business-critical applications.
Ability to produce high-quality work products with attention to detail
Ability to visualize and solve complex problems
Ability to apply analytical and mathematical solutions
Experience in developing applications using Oracle PL/SQL
Experience with DBMS concepts (including SQL queries, tables, views, DB links, etc.)

Preferred:
Experience with Oracle Exadata.
Experience with Oracle performance tuning in large-scale database environments.
Experience supporting applications that rely on high-volume data processing, complex views, large joins, and performance-sensitive database operations.
Experience working in Agile/Scrum teams
MS, Computer Science
Experience with PJM operations, markets, and planning functions

About PJM

PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia. The company's mission is to ensure the reliability of the power grid and to facilitate the wholesale electricity market. PJM Interconnection operates the largest power grid in North America, serving over 65 million people. The company was founded in 1927 and is headquartered in Audubon, Pennsylvania.
Learn more about PJM
Size
1,600 employees
Industry
Energy & Utilities
Revenue
$12.9 billion
NASDAQ
* Ladders Estimates

Similar Jobs

Ad banner background

Get Ready For Your
Next Interview

More Jobs at PJM

More Information Technology Jobs

Find similar (Sr./Lead) Application Developer I (II) jobs:

NationwideAudubon, PA