Senior Software Developer (.Net + Vue.js) - TTG Aspire Software is looking for a Senior Software Developer to join our team in Lebanon.Here is a little window into our company: Aspire Software operates and manages wholly owned software companies, providing mission-critical solutions across multiple verticals. By implementing industry best practices, Aspire delivers a time sensitive integration process, and the operation of a decentralized model has allowed it to become a hub for creating rapid growth by reinvesting in its portfolio.About the Job:We’re looking for a Full Stack Developer to help build and evolve an enterprise-grade, internationalized e-commerce platform. You’ll work across a modern Vue 3 + TypeScript front end and a C#/.NET microservice backend using ServiceStack and Microsoft SQL Server, delivering features that are reliable, scalable, and maintainable.What you’ll doBuild and maintain Vue 3 (Composition API) UI features and reusable components in a large SPA.Develop strongly typed TypeScript interfaces and type-driven UI logic to improve correctness and maintainability.Implement and extend state management using Pinia, including patterns for complex application state.Work extensively with Kendo UI for Vue (v6.x) to deliver consistent enterprise UX.Implement robust REST API integration using Axios and your existing API/service layer patterns (centralized API abstraction, error handling, logging).Build and support backend services in C#/.NET (microservice architecture) using ServiceStack.Implement service-to-service integration using common messaging patterns (asynchronous processing, pub/sub, queues, idempotency, retries, dead-lettering concepts) with technology-agnostic best practices.Design and optimize data access patterns using Microsoft SQL Server (queries, indexing considerations, performance tuning where needed).Package and run services using Docker, and deploy/operate in Kubernetes (working with manifests/Helm where applicable, environment configuration, and service discovery concepts).Collaborate with product, QA, and other engineers to deliver complete features end-to-end.Participate in code reviews, contribute to documentation, and help improve team standards.Core technical stack (must have)FrontendVue 3 (Composition API) – expert levelTypeScript – strong typing, interfaces, type definitionsPinia – state managementKendo UI for Vue (v6.x) – significant experience or strong equivalent enterprise component library experienceVue I18n – multi-language apps, culture-specific formatting, date handlingAxios + REST API integration – structured error handling and loggingBackendC#/.NET (Core) in productionMicroservice architectureServiceStackMicrosoft SQL ServerREST API design (resource modeling, versioning approach, pagination/filtering patterns, consistent error contracts)Platform / DevOpsDocker (local dev and containerized services)Kubernetes (deploying/troubleshooting services, configurations/secrets, rollout concepts)Architecture & patterns you’ll work withMicro-frontend approach (components mounted as custom elements)Service-based separation of concerns and API abstraction layerType-driven development with extensive TypeScript interfacesMessaging patterns for distributed systems (async workflows, eventual consistency, resilient communication)5+ years building production applications with Vue.js (Vue 3 strongly preferred)3+ years using TypeScript in production5+ years of C#/.NET Core development in productionExperience building or supporting e-commerce functionality (cart, checkout, orders, catalog, discounts, etc.)Strong REST API integration experience, including troubleshooting across client/server boundariesHands-on experience with Docker, and practical familiarity with Kubernetes in real environmentsNice to haveMessaging platform experience (e.g., any queue/event bus technology) and distributed-systems best practicesPayment gateway integration experienceMulti-language application experience (EN/ES/FR/DE or similar)Performance optimization for large SPAsMLM/direct sales platform experienceUmbraco CMS integrationProfessional skillsClear communicator who can collaborate across functions (engineering, product, QA)Comfortable with code reviews and constructive feedbackAbility to document decisions and share knowledgeStrong debugging mindset and ownership through deliveryWhat success looks likeYou can take a feature from requirements to production across UI, APIs, services, and data.You improve code quality over time (typing, patterns, maintainability; tests where applicable).You build resilient integrations (API + messaging) that are observable and supportable. Aspire Software is looking for a Senior Software Developer to join our team in Lebanon.Here is a little window into our company: Aspire Software operates and manages wholly owned software companies, providing mission-critical solutions across multiple verticals. By implementing industry best practices, Aspire delivers a time sensitive integration process, and the operation of a decentralized model has allowed it to become a hub for creating rapid growth by reinvesting in its portfolio.About the Job:We’re looking for a Full Stack Developer to help build and evolve an enterprise-grade, internationalized e-commerce platform. You’ll work across a modern Vue 3 + TypeScript front end and a C#/.NET microservice backend using ServiceStack and Microsoft SQL Server, delivering features that are reliable, scalable, and maintainable.What you’ll doBuild and maintain Vue 3 (Composition API) UI features and reusable components in a large SPA.Develop strongly typed TypeScript interfaces and type-driven UI logic to improve correctness and maintainability.Implement and extend state management using Pinia, including patterns for complex application state.Work extensively with Kendo UI for Vue (v6.x) to deliver consistent enterprise UX.Implement robust REST API integration using Axios and your existing API/service layer patterns (c