Senior Software Engineer

About Lantern Lantern is the specialty care platform connecting people with the best care when they need it most. By curating a Network of Excellence comprised of the nation's top specialists for surgery, cancer care, infusions and more, Lantern delivers excellent care with significant cost savings to employers and their workforces. Lantern also pairs members with a dedicated care team, including Care Advocates and nurses, for the entirety of their care journey, helping them get back to good health, back to their families and back to work. With convenient access to specialists nationwide, Lantern means quality care is within driving distance for most. Lantern is trusted by the nation's largest employers to deliver care to more than 6 million members across the country. Learn more about us at lanterncare.com. Lantern is looking for a Sr. Full Stack Engineer to join our fast-growing Member Experience team. In this role, you will build and evolve our core member-facing platforms across web, mobile, and backend services, helping deliver scalable, reliable experiences that improve how our members interact with Lantern's services. Location: Hybrid - at least 3 days/wk in our Dallas office located at 2100 Ross Avenue, Dallas, Texas 75201 Current Tech Stack: Web Platform: TypeScript, with an emphasis on scalable front-end architecture, reusable components, and strong member experience. Mobile Platform: React Native for member-facing mobile experiences. Backend and APIs: .NET / C# services that power core member workflows and integrations. Styling and UI: Tailwind CSS and NativeWind for consistent, modern interface development. Cloud Infrastructure: Microsoft Azure for cloud services, hosting, integration, and operational support. AI-Enabled: AI-Enabled development, applications and workflow Responsibilities: Full Stack Delivery: Build and own member-facing functionality across our web application, mobile app, and supporting backend services from design through release. System Design & Quality: Contribute to sound technical design decisions and help maintain standards for architecture, performance, accessibility, testability, and maintainability. Cross-Platform Collaboration: Partner on reusable business logic, design consistency, and seamless experiences across web and mobile platforms where it adds value. Backend and Cloud Development: Build and integrate solutions with .NET / C# services and Microsoft Azure to deliver secure, reliable, observable, and scalable systems. Product & Member Experience: Translate product requirements into thoughtful technical solutions that improve navigation, engagement, and service for Lantern members. Team Contribution: Participate actively in code reviews, technical discussions, and mentoring while helping raise the quality bar across the team. Requirements: Bachelor's degree in Computer Science, Engineering, or equivalent professional experience. Work Experience: 7+ years of professional software engineering experience building and shipping production software in product-focused environments. Front-End Expertise: Strong expertise in TypeScript, React, and modern front-end development. Mobile Expertise: Experience building and supporting production-grade applications using React Native. Backend and Cloud Fluency: Experience building or integrating backend solutions using .NET / C# and working with applications that run on Microsoft Azure. Design Systems and UI: Hands-on familiarity with Tailwind CSS and/or NativeWind, reusable component patterns, and polished user experience implementation. Full Stack Breadth: Experience working across front-end, mobile, APIs, integrations, and cloud environments in a collaborative product team. Domain and Collaboration: Strong communication skills and the ability to collaborate effectively across engineering, product, design, and business stakeholders. Strong Candidates Will: Be Product-Minded: Understand the member and business impact behind technical decisions, no…