Senior Software Engineer - Backend Integration

Senior Software Engineer - Backend IntegrationsDiversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Engineer - Backend Integrations to join our team in Irving, TX. We offer full benefits, PTO, 401k, and more! If you're looking to grow your career within an extremely reputable, stable Fortune 100 company - let's talk!Position OverviewWe are seeking a Senior Software Engineer - Backend Integrations to build platform integrations across NVIDIA, simulation systems, and digital twin environments. The primary focus of this role is backend microservices and API integration, with Python preferred. Full stack experience (React/Angular) is a plus but not required.In this role, you will help define how NVIDIA, Physical AI, and simulation platforms integrate with enterprise-scale services, enabling mission execution, visualization, and future autonomous solutions. You will work on complex engineering challenges, influence platform architecture, and deliver technology that helps shape the future of a large-scale digital ecosystem.Key ResponsibilitiesBuild backend microservice APIs (Python preferred) for simulation, NVIDIA, and Physical AI integrationsDesign REST, gRPC, and event-driven APIs for asset exchange and simulation workflowsDevelop integration adapters using AI coding platforms and spec-driven development between cloud services and simulation/digital twin platformsSupport simulation and digital twin asset exchange (OpenUSD/USD or similar formats)Implement asynchronous workflows, including job orchestration, retries, idempotency, and observabilityManage large artifact storage and lifecycle, including metadata, versioning, retention, and traceabilityDefine API, event, and data contracts for simulation and digital twin integrationsCollaborate with vendor partners and internal platform teams on integration design and deliveryDevelop and maintain contract testing, integration testing, and automation frameworksContribute to cloud-native architecture, CI/CD, monitoring, and operational readinessTeam Collaboration & StructureThis role works closely with the Product Owner, Scrum Master, Architects, and Platform Engineering teams, and collaborates with scrum teams responsible for Mission Automation, Execution & Control, Simulation Results, and Geospatial/Safety Services. You will partner with vendor and integration teams to define integration patterns and technical solutions, and participate in architecture reviews, sprint planning, backlog refinement, design discussions, and technical demos.