Software Development Engineer III - C# .NET

Why GMF Technology?

GM Financial is set to change the auto finance industry and is leading the path of embarking on tech modernization – we have a startup mindset, and preserve our small company culture, in a public company environment with financial stability and intense growth over a decade-plus history. We are data junkies and trust in data and insights to advance our business objectives.

We take our goal of zero emission, zero collision, zero congestion, and zero friction very seriously. We believe as an auto finance market leader we are in the driver's seat to lead us in the GM EV mission to change the world. We are building global platforms, in LATAM, Europe, China, U.S. and Canada – and we are looking to grow our high-performing team. GMF is comprised of over 10,000 team members globally. Join our fintech culture within a Blue-Chip company where we are changing the way we use technology to support our customers, dealers and business.

About the role:

The Software Development Engineer (SDE) III will contribute to all areas of development as a member of Enterprise reusable services team. Team members will have areas of strength and some level of specialization but must be adept at learning tools and languages that enable the team member to participate in all areas of product development. Being adaptable and knowledgeable in multiple domains enables the team members to swarm or fill gaps to meet commitments.

• Build, test and maintain software solutions using a variety of programming languages and technologies.
• Work with cross-functional teams to gather requirements and translate them into software specifications.
• The SDE III engages beyond the team to accomplish objectives, influencing and collaborating with other teams within GM Financial, and working directly with organizations external to the company.
• The SDE III coaches and mentors the team to achieve full participation and high-quality reviews while maintaining a production-first mindset focused on scale, uptime, and the team's ability to rapidly triage/resolve production issues.

What makes you a dream candidate?

• Software development expertise in either C# .net
• Deep understanding of software design patterns and microservices patterns.
• Extensive experience with Cloud technologies such as Azure, AWS and native toolsets such as Azure ARM Templates, Terraform.
• Experience in building cloud-native microservices using containers with Docker, Kubernetes, or serverless technologies.
• Proficiency in Relational databases such as MySQL, PostgreSQL, and NoSQL databases such as Cassandra, MongoDB, CosmosDB.
• Experience in building micro-frontends using ReactJs or Angular.
• Cross-training or familiarity with the Microsoft .Net technology stack for creating POCs and troubleshooting issues.
• Significant experience in building REST services using Open API Specification.
• Substantial experience with cloud-related concepts & technologies, preferably Azure.
• Proficiency in designing, building, and optimizing automated pipelines with automated testing and security controls.
• Experience in writing automated test cases using Karate is preferred.
• Experience in describing solutions and generating architecture artifacts (Logical, Physical) using MS Visio or Lucid chart.
• Strong presentation, interpersonal, verbal, and written communication skills with the ability to communicate effectively with both technical and business audiences.
• Excellent organizational and time management skills with the ability to multitask and prioritize work effectively.

Experience and Education

• 4 years of experience in software development using Java and or .Net as a programming language.
• 3-5 years of Cloud development and support experience such as Microsoft Azure, Amazon Web Services (AWS) or Google Cloud Platform (GCP) required.
• 2-3 years of experience in the consumer banking or auto finance industry preferred.
• Bachelor of Computer Science or related Engineering field; and/or commensurate experience

What We Offer: Generous benefits package available on day one to include: 401K matching, bonding leave for new parents (12 weeks, 100% paid), tuition assistance, training, GM employee auto discount, community service pay and nine company holidays.

Our Culture: Our team members define and shape our culture — an environment that welcomes innovative ideas, fosters integrity, and creates a sense of community and belonging. Here we do more than work — we thrive.

Compensation: Competitive salary and bonus eligibility.

Work Life Balance: Flexible hybrid work environment – 2 days a week in office in Irving, Texas.

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