IT Applications Professional III
Listed on 2026-10-17
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Software Development
Software Engineer
#WeAreONEOK –
Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused.
Responsible for, with limited supervision, all aspects of the software development lifecycle for both package and custom developed applications, including design, development, testing, deployment and maintenance.
Essential Functions and ResponsibilitiesWorks independent with limited supervision to design, develop, test, deploy and maintain software solutions as prioritized by the business including creating and updating system documentation and training materials
Design, development, testing, maintenance and documentation of reliable and scalable software solutions, as prioritized by the business, according to facts, policies and practices that will support user requirements.
Gather and document business requirements to determine the capabilities that need to be delivered. Consult with the users on the priorities, complexities and other impacts of the requirements. Provide time and cost estimates for proposed changes
Coordinate and communicate development activities with other team members, infrastructure personnel, vendors and management
Follow defined change control and compliance procedures associated with software development, including all required documentation and governance standards
Identify opportunities to deploy existing solutions in other business areas
Interact with business users via consulting and training to ensure effective use of technology solutions
Collaborate with key process owners on the documentation of difficult, sometimes complex application defects, enhancements and/or projects
Coach and review work of lower level professionals
Solve difficult, sometimes complex problems
Education- Bachelor's Degree in MIS, computer science, mathematics, or other related field, or an equivalent combination of formal education and the following job related experience
Experience with multiple development languages and/or platforms
Experience with software development and programming concepts/techniques
Experience designing relational database schemas and writing performant production queries
Experience using git in a team setting, including managing branches and resolving conflicts
Experience with all aspects of the software development lifecycle and basic project management concepts
Experience with basic infrastructure concepts and how those concepts are impacted by development activities
Nice To Have Experience or SkillsCloud platform experience (e.g. AWS, Azure, or GCP)
Ability to work in and manage containerized systems (e.g. Docker, Kubernetes)
Experience working in a heavily regulated industry
Vertical Slice Architecture exposure
Knowledge,Skills and Abilities
Ability to: apply math, algebra, and statistical methods.
Ability to: interact, advise and communicate effectively
Ability to: develop information, conduct meetings and make presentations
Ability to: read and write fluently in English
Ability to: communicate and/or exchange information or instruction; conduct oral presentations and/or meetings
Licenses and Certifications- None required
- Physical Demands/Requirements
- Sedentary Work
- Exerting up to 10 pounds of force occasionally (Occasionally: activity or condition exists up to 1/3 of the time) and/or a negligible amount of force frequently (Frequently: activity or condition exists from 1/3 to 2/3 of the time) to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time, but may involve walking or standing for brief periods of time.
Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met.
- Physical Demands/Requirements
Standing:
Remaining on one's feet in an upright position at a work station without moving about (Occasionally)
Walking:
Moving about on foot (Frequently)
Sitting:
Remaining in a seated position (Constantly)
Lifting:
Raising or lowering an object from one level to another (includes upward pulling) (Occasionally)
Carrying:
Transporting an object, usually holding it in the hands or arms, or on the shoulder (Occasionally)
Pushing:
Exerting force upon an object so that the object moves away from the force (Occasionally)
Pulling:
Exerting force upon an object so that the object moves toward the force (includes jerking)…
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