Senior software engineer - hr

Marathon Petroleum Company LP
San Antonio, TX
An exciting career awaits you

At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

Position Summary:

We are seeking a highly skilled, experienced, and strategic Senior Software Engineer within our Software Development Team in the Corporate Functions IT organization. They will design, develop, test, and maintain high-quality software solutions for our HR platforms, primarily ADP Workforce Software and Workday Software, while also staying abreast and putting key focus on emerging HR technologies. This will involve analyzing business requirements, enabling new application features, troubleshooting application issues, integration development and enhancement, and configuring and customizing vendor-provided packaged software.

The ideal candidate will possess a strong background in Software Development, the ability to solve complex software problems, DevSecOps knowledge, and a deep understanding of application security best practices. Additionally, excellent leadership and effective communication skills are essential. This role demands an influencer who champions Software Development best practices, continuous improvement, and automation. The successful candidate will drive innovation within the group and ensure our development processes are efficient, secure, and modern.

This position belongs to a family of jobs with increasing responsibility, competency, and skill level. Actual position title and pay grade will be based on the selected candidate’s experience and qualifications.

Key Responsibilities:

  • Champions continuous improvement mindset and automation of software engineering processes.
  • Leads efforts from end-to-end through delegation, review, and driving results holistically; leads medium complexity features from technical design through completion.
  • Executes a defined software engineering roadmap, contributing to the organization's engineering and technology strategy.
  • Performs coding, debugging, testing, and troubleshooting throughout the development process in projects with moderate to high complexity under limited or no supervision.
  • Identifies and recommends improvements to the software development lifecycle and best practices in agile engineering. Conducts demos of application features and designs features to support automated testability. Conducts research, design and prototyping and experience on a cross-functional team.
  • Mentors less experienced team members and accelerates software engineering maturity by modeling and encouraging ongoing learning and self-development.
  • Works with users to translate designs and solution architecture into design specifications.
  • Organizes the delivery of high-quality, innovative solution or deliverables, setting effort estimates and continuously collaborating and updating the specifications, in line with user requirements.
  • Coordinates and implements new architecture, standards, methods, and logic for enterprise software in accordance with business strategies and specifications.
  • Partners with Enterprise Architecture organization to efficiently and effectively design, modernize, and implement applications.
  • Ensures proper documentation of software design and work with business partners to design and implement solutions to meet architecture standards.

Education and Experience:

  • Bachelor’s Degree in Information Technology, related field or equivalent experience required.
  • Five (5) or more years of relevant experience required.
  • Prior software engineering experience with ADP Workforce Software and/or Workday Software highly preferred.
  • Understanding of HR Business Processes and Employees Time Systems highly preferred.
  • Understanding of HR emerging technology and associated Platforms preferred.
  • Experience with Workday Studio, Workday EIB, Workday Core Connector, Workday Orchestrate, and Workday Reporting preferred.
  • Experience with Microsoft technologies stack, including .NET, Microsoft Power Platform, Microsoft SQL Server, Azure, and related technologies preferred.
  • Understanding of Agile development methodologies, software release management, and DevSecOps principles and practices preferred.
  • Workforce or Workday Software certifications a plus.

Skills:

  • Agile Methodology - Agile project management is an iterative approach to delivering a project throughout its life cycle, taking incremental steps towards the completion of a project.
  • Application Security - Refers to the measures and practices implemented to protect software applications from security threats and vulnerabilities.
  • Cloud Computing - Knowing how to manage cloud services, develop cloud applications and use cloud architecture to meet customer needs.
  • Continuous Improvement Mindset - Identifies and leads opportunities for continuous improvement and value creation, both incremental and largescale.
  • Database Management - The function of managing and maintaining database management systems (DBMS) software, designed to define, manipulate, retrieve, and manage data in a database.
  • Debugging - The process of finding and resolving bugs within computer programs, software, or systems.
  • DevSecOps - A set of practices that combines software development and information-technology operations which aims to shorten the systems development life cycle and provide continuous delivery with high software quality and a security first approach.
  • General Programming – Applies a computer language to communicate with computers using a set of instructions and to automate the execution of tasks.
  • Log Monitoring - Logging and monitoring are crucial aspects of software development that involve capturing and analyzing information about a software system's behavior, performance, and errors.
  • Software Development Life Cycle (SDLC) Management - A process used by the software industry to design, develop and test high quality software.
  • Software Testing - An investigation conducted to provide stakeholders with information about the quality of the software product or service under test.
  • Version Control Management - Software tool that helps engineers and other collaborators manage changes to source code, documents, and other files over time.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

San Antonio, Texas

Additional locations:

Findlay, Ohio

Job Requisition ID:

00020822

Location Address:

19100 Ridgewood Pkwy

Education:

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.

If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at [email protected]. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available at hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.

Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.
Posted 2026-03-15

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