Applications Developer

The Applications Developer will help develop, maintain, and improve internal business applications that support daily operations. This role requires hands-on experience with C# and SQL, along with the ability to troubleshoot issues, understand business needs, and implement effective technical solutions. The ideal candidate is a self-starter who communicates well, embraces new technologies, and works effectively within a collaborative team environment., * Develop, maintain, and enhance internal business applications using C# and SQL.

• Create and optimize SQL queries to support application functionality and data retrieval.
• Partner with technical teams and business stakeholders to identify requirements and implement solutions.
• Troubleshoot application issues, investigate root causes, and implement improvements.
• Assist with the maintenance and integration of business systems and applications.
• Explore AI-assisted coding tools and modern development practices to improve productivity and code quality.
• Translate business needs into practical technical solutions.
• Communicate project updates, technical findings, and recommendations to technical and nontechnical stakeholders., * Opportunity to contribute to meaningful internal software development projects.
• Potential for long-term employment following the initial contract period.
• Exposure to modern development practices and AI-assisted coding tools.
• Collaborative work environment with opportunities to work across technical and business teams.
• Opportunity to make a direct impact on application functionality and operational efficiency., Job Title: Data Developer Industry: Oil & Gas / Energy Location (city, state): Oklahoma City, OK (onsite requirement) Pay: $70,000 - $150,000 / year depending on experience Work Schedule: Monday-Friday, 7:00 AM-4:00 PM or 8:00 AM-5:00 PM Benefits: This… Recommended *, Job Title: Systems Analyst - Application Support Industry: Energy / Oil & Gas Location (city, state): Oklahoma City, OK Pay: $100,000 - $200,000 / year depending on experience. Work Schedule: Monday - Friday, 8-5 with flexibility. Benefits: This positi… Recommended *, Job Title: Sr. Data Developer Industry: Energy / Oil & Gas Location: Oklahoma City, OK Pay: $100,000 - $200,000 / year depending on experience. Work Schedule: Monday - Friday, 8am-5pm with flexibility. 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• At least 2 years of hands-on experience in application development or a related software development role.
• Working knowledge of C# and SQL, including writing queries.
• Experience developing, maintaining, or supporting business applications.
• Strong verbal and written communication skills.
• Self-motivated with the ability to manage responsibilities independently.
• Collaborative mindset and ability to work effectively with a close-knit team.
• Willingness to learn new technologies and adapt to changing business needs.
• Oil and gas or energy industry experience preferred.
• Familiarity with any WellView, AERIES, Quorum, Merrick, or SCADA-related systems is a plus.
• Exposure to AI coding tools such as Claude, Cursor, or similar platforms is preferred.

An established energy company in Oklahoma City is expanding its technology capabilities and investing in internal software solutions. The organization values collaboration, initiative, and continuous improvement while working to strengthen the connection between its technology teams and business operations., * Onsite position in Oklahoma City, Oklahoma.

• Standard weekday schedule with potential overtime opportunities.
• Candidates must successfully complete the required background check and drug screening.

Perks:

• Opportunity to contribute to meaningful internal software development projects.
• Potential for long-term employment following the initial contract period.
• Exposure to modern development practices and AI-assisted coding tools.
• Collaborative work environment with opportunities to work across technical and business teams.
• Opportunity to make a direct impact on application functionality and operational efficiency.

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.