Software Development Engineer III - Digital

Software Development Engineer III - Digital Payments

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Innovation isn’t just a talking point at GM Financial, it’s how we operate. From generative AI and cloud-native technologies to peer-led learning and hackathons, our tech teams are building real solutions that make a difference. We’re committed to AI‑powered transformation, using advanced machine learning and automation to help us reimagine customer interactions and modernize operations, positioning GM Financial as a leader in digital innovation within a dynamic industry.

Join us and discover a workplace where your ideas matter, your development is prioritized, and you can truly make a global impact.

• The Software Development Engineer contributes in all areas of development as a member of an Agile Scrum team and is adept at learning tools and languages that enable participation throughout product development.
• Develop product features for web applications, API services, integration workflows with payment service providers such as Stripe, Adyen, ACI Worldwide and Paymentus.
• Experience working with digital wallet or financial transaction applications that secure and process payment information in the cloud.
• Establish direction and provide guidance to other team members while consistently delivering on commitments.
• Engage beyond the team to accomplish objectives, influencing and collaborating with other GM Financial teams and external organizations.
• Demonstrate mastery of software development practices performed by Scrum teams.
• Provide technology leadership and promote team learning throughout the product development lifecycle.
• Support adoption of and migration to the public cloud, understanding cloud technologies and assisting team members to speed implementations.
• Use automated pipelines for building, testing, and deploying software packages; continuously improve quality and speed.
• Design and implement pipelines, leveraging test automation and peer reviews to increase product quality.
• Coach the team to achieve full participation and high‑quality reviews.
• Maintain a production‑first mindset focused on scale, uptime, and rapid triage/resolve of production issues while investing in Agile practice to improve product quality, time‑to‑market, and team satisfaction.

• Proficient at designing, building, and optimizing automated pipelines with automated testing and automated security controls.
• Experience with event‑driven architectures, real‑time processing, and asynchronous messaging systems such as Kafka, Azure Event Hubs, or Azure Service Bus.
• Proven hands‑on experience with Microsoft .NET Core / NET Core, C#, and enterprise‑level development.
• Deep expertise in Azure Cloud services including AKS, Azure Dev Ops, Azure SQL, App Services, Service Bus, Key Vault, API Management, and Application Gateway.
• Language agility to move easily from one product to another.
• Promotes modern software development patterns and practices that promote simplicity, understanding, reuse, and security.
• Expertise optimizing data architecture, database queries and indexes for scalable, performant products.
• Ability to implement features across mobile, web, and API service levels as applicable to the product team.
• Strong troubleshooting skills across the full stack—cloud infrastructure, container runtime, application code, network flows, and logs.
• Experience building and deploying containerized applications using Docker and Helm charts in AKS.
• Experience working in Agile Scrum teams with demonstrated success leading improvements.
• Brings passion and enthusiasm to the team; leads by example.
• Champions and executes strategies across teams that deliver measurable business value.
• Demonstrates mastery of software languages, architecture, and design; perceived as the expert.
• Works through others to achieve more than individual contribution.
• Strong interpersonal, verbal, and writing skills.
• Technical expertise includes:
  • Pipeline Automation:
    Azure Dev Ops (YAML, ARM), Terraform, Jenkins, Chef, Octopus Deploy
  • Code Scanning:
    Sonar Qube, Checkmarx
  • Source Code Repos:
    Git…