Senior Fullstack Software Engineer

Are you looking for an opportunity to contribute to a high-energy, dynamic, and fast-paced organization? Are you interested in joining a team where you can contribute to building the fun, people-centric, culture and brand? Then you’re in the right place! Litmos develops eLearning solutions for top-performing companies. An established leader in the market since 2007, Litmos solutions include an easy-to-use LMS platform, a comprehensive learning content library, services to support success, and integrations with top workflow tools. Thousands of companies trust Litmos to create, curate, and connect learning to employees, customers, and partners. The solutions are used by more than 30 million people in 150 countries, across 35 languages. Find more information at www.litmos.com . We are looking for a Senior Full Stack Engineer to build and evolve our platform using .NET, React, and SQL Server-based systems. You will work across services, APIs, and front-end systems with a focus on scalability, reliability, and maintainability. You will operate within a globally distributed Agile team (Scrum and ShapeUp), where engineers own delivery, from design through deployment, while collaborating closely with Product and Technical Ownership. Objectives of this Role Evaluate the existing platform and identify opportunities for service decomposition and modularization Design and implement microservices, APIs, and front-end components Establish reusable templates, SDKs, and service patterns to accelerate development Collaborate with Agentic LLMs (e.g., Claude) to improve code quality, documentation, and solution design—while maintaining ownership of final outputs Produce and maintain high-quality technical documentation (AI-assisted where appropriate) Partner with Product, UX, and other engineers to deliver high-quality features Ensure system reliability through thoughtful design, observability, and failure handling AI-Driven Engineering Expectations Engineers are expected to actively