Job Url: https://ats.rippling.com/htx-labs-careers/jobs/db9caf47-3375-41d5-9f50-2a8836161330 Job Description: Full Stack Engineer (.NET) About HTX Labs Since 2017, HTX Labs has been on a mission to accelerate the future of learning, employing immersive software training solutions and content development services for the Department of Defense to elevate the level of proficiency and preparedness of today's warfighter. HTX Labs developed the EMPACT® Immersive Learning Platform to address a growing need to modernize training, improve safety, maximize operational efficiency, and build resilience and readiness across the defense industry. HTX Labs is dedicated to driving learning innovation, providing the necessary digital infrastructure to empower users to easily create, deploy, measure, and sustain mission-specific, immersive training programs anytime, anywhere, on any device, with anyone, at scale. Description We are looking for a versatile Senior Full Stack Engineer (.NET) with a passion for building scalable and reliable applications that help us evolve our immersive learning platform, improve our customer experience, and deliver the best training experience to meet our customers’ needs.  As a Senior Full Stack Engineer, you will play a pivotal role in shaping the technical vision and execution of our projects. You will contribute directly to the design, development, and deployment of scalable, reliable applications. This position requires a blend of hands-on coding expertise and collaboration with a multidisciplinary team in a fully-remote, fast-paced, agile environment.  Who you are You are a systemic thinker You are proficient in both front and back-end coding.  You take ownership of application efficiency and reliability.  You aim to minimize production and engineering disruption.  You enjoy defining, setting, and utilizing new and better ways to design and development of software applications.  You think of the long-term ramifications of people’s decisions to best steer the product in the path of most benefit and maintainability.    Responsibilities Build tools and automation to support the CI/CD and game build processes both on premises and on cloud.  Develop highly reliable, highly scalable server-side features utilizing Kubernetes, SQL Server, Kestrel, .NET Core, and C#.  Develop web services supporting VR clients, browsers, and mobile clients.  Tune real-time server systems for reliability and performance.  Design and tune high performance transactional RDBMS as well as NoSQL.  Understand various Level 4-7 network protocols to provide the best solution for connecting to various clients.  Know when to use various inter-service patterns such as buses, message queues, and RPC.  Work with the client platform team to integrate networking technology into Unreal Engine and other client technologies.  Implement system agnostic services to support Windows or Linux servers.  Develop web apps providing administration and analytics views.  Utilize RESTful APIs to connect the platform to partner platforms.  Architect and design software solutions with the Lead Full Stack Engineer to aid in long-term planning.  Work with the design team to provide feasibility and prototypes for proposed mockups and user stories.