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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Momentive Performance Materials Inc. - **Location:** Atlanta, GA, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, JIRA, User Authentication, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Code Review, Relational Databases, Software Debugging, DevOps, Entity Framework, PostgreSQL, Message Broker, Microsoft SQL Server, Scrum Methodology, RabbitMQ, Software Tools, Swagger, Software Engineering, Management of Software Versions, Openapi, Azure Service Bus, GitHub Copilot, Backend, Git, Event Driven Architecture, Containerization, Kubernetes, Apache Kafka, Graphql, Api Gateway, Restful APIs, Grpc, Software Version Control, Api Management, Docker, Microservices - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/senior-software-engineer-ai-net-momentive-software-inc-8439594 ## About the Role Required * Bachelor's degree or equivalent practical experience. * 6+ years of professional software engineering experience. * Deep proficiency in C# and the .NET ecosystem (.NET 6+, ASP.NET Core). * Proven experience designing and building RESTful APIs, including versioning, authentication, and documentation (e.g., Swagger/OpenAPI). * Strong fundamentals in software design, debugging, and maintainable coding practices. * Expertise working with relational data stores (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core). * Experience with cloud platforms, e.g. Azure or AWS, including deploying and operating .NET services. * Demonstrated ability to lead technical delivery, mentor others, and handle ambiguity effectively. * Track record of raising engineering quality (reliability, performance, testing, maintainability). * Experience participating in estimation and sprint planning. * Proficiency with version control systems (Git) and defect-tracking tools (e.g., Jira). * Strong written and verbal communication skills. * Detail-oriented, with strong analytical and problem-solving skills. * Demonstrated growth mindset - self-driven learning and continuous improvement. * Ability to work in a fast-paced, dynamic environment and balance multiple priorities. Nice to Have * Experience using AI tools (e.g., GitHub Copilot, Claude) to accelerate software development. * Familiarity with message brokers or event-driven architectures (e.g., Azure Service Bus, RabbitMQ, Kafka). * Experience with microservices architecture and containerization (Docker, Kubernetes). * Knowledge of gRPC or GraphQL API patterns. * Background in API gateway configuration and management (e.g., Azure API Management, AWS API Gateway). * Exposure to CI/CD pipelines and DevOps practices. ## Description The Senior Software Engineer leads implementation for significant projects or major components, mentors junior engineers, and solves complex problems with high autonomy while collaborating cross-functionally. This position is part of a cross-functional software engineering team comprised of software engineers and QA automation engineers, and reports to an Engineering Team Lead. In this role, you will focus on building scalable, maintainable backend systems and APIs using the .NET ecosystem, playing a key part in shaping architecture decisions and driving engineering excellence., * Lead implementation for large features or multi-sprint projects, driving backend execution and delivery using C# and the .NET platform. * Design, build, and maintain RESTful and/or GraphQL APIs that are performant, secure, and well-documented. * Decompose complex problems into milestones; translate acceptance criteria into robust, testable backend solutions. * Mentor engineers through code reviews, pairing, and technical guidance; elevate team capabilities. * Influence engineering practices (testing, design hygiene, operational readiness) to raise overall quality. * Contribute to proofs-of-concept and prototypes to validate architectural approaches and reduce delivery risk. * Collaborate effectively with stakeholders (product, QA, leads) throughout development and testing. * Other duties as assigned., * Spends time at a computer workstation and desk. * Moves throughout department or other locations to access or exchange information. * May involve carrying loads up to 50 lbs. and being able to remain in a stationary position. * May involve lowering oneself to file, and reaching, twisting or turning. * Involves handling office materials, typing, writing and other tasks that require manual dexterity. * Continuous listening. * Ability to communicate information. * This job may require accommodating different bodily movements and physical abilities. ## Related Videos - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Exploring the Power of gRPC-Gateway for Writing RESTful Services](https://www.wearedevelopers.com/videos/2072-exploring-the-power-of-grpc-gateway-for-writing-restful-services) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)