Targa Resources

Sr. Application Developer

Targa Resources$120K — $145K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field, or equivalent experience.
  • 10+ years in software development, specifically in enterprise applications.
  • Strong background in modern .NET web development (.NET 8+, C#, ASP.NET Core).
  • Proficient in Microsoft SQL Server (T-SQL, stored procedures, query tuning).
  • Experience with REST API integration and design.
  • Familiar with Azure DevOps for source control and CI/CD processes.
  • Solid understanding of object-oriented design principles and design patterns.

Responsibilities

  • Design and develop business applications using modern .NET and Microsoft technologies.
  • Support and customize third-party application integrations using SDKs and REST APIs.
  • Create technical documentation and solution design documents.
  • Collaborate with the Architecture team to adhere to established architectural standards.
  • Conduct peer code reviews to ensure coding and security standards.
  • Address escalated production issues and perform root-cause analysis.
  • Enhance development processes, including CI/CD integration and release management.

Benefits

  • Professional development opportunities to advance your skills.
  • Dynamic work environment with state-of-the-art software tools.
  • Collaboration with a diverse team of experienced developers and architects.
  • Potential for involvement in innovative technology projects.
  • Flexible work arrangements to promote work-life balance.
Full Job Description
POSITION SUMMARY:

The Senior Application Developer is a senior-level, technical role responsible for the design, development, integration, and ongoing support of business-critical applications supporting Targa's midstream operations. This is a hands-on software engineering role that partners with technical leaders on assigned projects, interacting with business stakeholders, internal development team members, and external vendors to deliver secure, scalable, and maintainable solutions.

The successful candidate will build and enhance modern .NET web applications, integrate enterprise systems using REST APIs, and work with data movement workflows using Microsoft SQL Server and SSIS. They will be expected to balance new feature development with technical debt reduction and continuous improvement.

JOB DUTIES AND KEY RESPONSIBILITIES:
  • Design and develop in-house business applications using modern .NET, Microsoft SQL Server, and related Microsoft technologies.
  • Develop, configure, and support third-party application customizations and integrations using vendor SDKs and REST APIs.
  • Author solution design and technical design documents.
  • Work with the Architecture team and follow approved architectural standards.
  • Perform peer code reviews and ensure adherence to coding, security, and quality standards.
  • Handle escalated production issues, root-cause analysis, and bug fixes across owned applications and integrations.
  • Drive and participate in development process improvements, including CI/CD pipelines in Azure DevOps, branching strategies in Git, and release management practices.
  • Partner with project teams, business stakeholders, and end users to refine requirements, plan new software applications and enhancements, and translate business needs into technical solutions.
  • Create and maintain technical documentation, deployment runbooks, and knowledge-base articles to support long-term application sustainability.
  • Apply secure development practices throughout the application lifecycle.
  • Other duties as assigned.


MINIMUM ESSENTIAL QUALIFICATIONS:
  • Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field, or equivalent professional experience.
  • 10+ years of hands-on software development experience building and supporting enterprise applications.
  • Strong development experience with modern .NET web applications (.NET 8+, C#, ASP.NET Core).
  • Strong analytical, troubleshooting, and written/verbal communication skills.
  • Experience designing, building, and consuming REST API integrations.
  • Proficiency with Microsoft SQL Server, including T-SQL, stored procedures, query tuning, and schema design.
  • Proficiency with Azure DevOps source control, work item tracking, build, and release pipelines.
  • Experience with development using object-oriented design, SOLID principles, and common design patterns.
  • Regular and reliable attendance.

PREFERRED QUALIFICATIONS:
  • Hands-on experience with Boomi (or comparable iPaaS) for enterprise integrations.
  • Prior experience delivering applications used by midstream operators such as gas measurement and commercial settlement systems.
  • Strong knowledge of the Software Development Lifecycle (SDLC) with Agile delivery methodologies.
  • Experience creating and maintaining unit tests, integration tests and automated testing.
  • Experience working with at least one modern web framework (Blazor, Angular, or React).
  • Openness to leveraging AI-assisted development tools (e.g., GitHub Copilot) in accordance with company policies.
  • Working knowledge of application security best practices (OWASP Top 10, secure coding, authentication/authorization patterns, secrets management).
  • Experience developing RPA solutions using Selenium, UIPath, or similar Automation/RPA tools.
  • Experience using Python and PowerShell for automation and operational support.
  • Experience with SSIS for ETL development and data integration.

About Targa Resources

Targa is a leading provider of midstream services and is one of the largest independent midstream energy companies in North America. They own, operate, acquire, and develop a diversified portfolio of complementary midstream energy assets. They are primarily engaged in the business of: - gathering, compressing, treating, processing, and selling natural gas - storing, fractionating, treating, transporting, and selling NGLs and NGL products, including services to LPG exporters - gathering, storing, and terminaling crude oil - storing, terminaling, and selling refined petroleum products. They believe their growth will be driven by continued organic growth investments across their diversified asset footprint. Their assets are not easily replicated and are strategically located in some of the most attractive basins in the U.S., and interconnected with key NGL markets and logistics centers. Their gathering and processing assets are across multiple shale and natural resource plays, including the Permian Basin, Barnett Shale, Bakken Shale, Eagle Ford Shale, Anadarko Basin, Arkoma Basin, onshore Louisiana and the Gulf of Mexico. They have a leading position at Mont Belvieu, the NGL hub of North America. They have the second largest fractionation ownership position at Mont Belvieu and world class LPG export facilities on the Gulf Coast at their Galena Park Marine Terminal, which is interconnected to Mont Belvieu.

Targa Resources Careers

Join the dynamic team at Targa Resources, a leader in the energy sector, where innovation, leadership, and growth are at the heart of our operations. As one of the most prominent midstream energy operators, Targa Resources offers unparalleled job opportunities for professionals eager to advance their careers in a thriving and supportive environment.

Work You’ll Do

At Targa Resources, you will engage in meaningful work that directly impacts the energy landscape. Our team is committed to excellence and seeks to innovate and lead in every project. With a focus on sustainable and efficient energy solutions, your role will help shape the future of energy.

Explore a World of Opportunities

Whether you're looking for a full-time position or an internship, Targa Resources provides a platform for professional growth and development. Our diverse range of job opportunities in engineering, business development, and project management allows you to find the perfect match for your skills and career ambitions.

Innovate and Lead

Join a company where innovation is the status quo. At Targa Resources, we encourage our team to bring fresh ideas and perspectives to the table. Leadership is cultivated at every level, and we provide the necessary tools and diversity training to ensure you can lead successfully, regardless of your role.

Develop Your Career

Targa Resources is deeply invested in the professional growth of our employees. With comprehensive benefits, competitive compensation, and opportunities for advancement, we support your career journey from the start. Our leadership programs and professional development courses ensure that you have access to the best resources to succeed.

Be Part of Our Team

Our company culture is built on collaboration, respect, and a commitment to excellence. We value diversity and believe it enhances our team’s performance. Targa Resources is not just a company—it’s a community where you can build lasting relationships through networking and team collaboration.

Join Us

If you are driven, curious, and passionate about the energy industry, Targa Resources is the place for you. Explore our current openings and find out how your skills and interests align with our needs. We are actively hiring and looking forward to adding innovative and driven individuals to our team.

Prepare for Your Interview

Ready to join us? Prepare your resume to highlight your relevant experience and skills. Our interview process is designed to understand your capabilities and how they align with our goals at Targa Resources. We seek individuals who are ready to step up and make a difference.

Stay Connected

Keep up to date with the latest news, career tips, and industry insights by joining our career network. Personalize your experience and stay informed about new job opportunities, company news, and professional development tips.

Apply Now

Discover the exciting and rewarding career opportunities at Targa Resources. Visit our Jobs and Careers page to apply and take the first step towards a fulfilling career with us. Your future at Targa Resources is just an application away.

SEARCH TARGA RESOURCES JOBS

Join Targa Resources—where your career is fueled by innovation and growth.
Learn more about Targa Resources
Market Cap
$16.1 billion
Industry
Net Income
-$1.5 billion
Founded
2006
5 Year Trend
+20.4%
Revenue
$8.2 billion
NASDAQ

Similar Jobs

More Jobs at Targa Resources

More Information Technology Jobs

Find similar Sr. Application Developer jobs: