Senior/Middle Software Engineer (Full Stack)

Software Engineer (Full Stack) Role Overview We are looking for a Software Engineer (Full Stack) to develop and maintain Web Applications and Backend systems that support business operations. The role will work closely with BA, UX/UI, QA, Mobile, Infrastructure, and other related teams throughout the full software development lifecycle, from requirement analysis and solution design to development, testing, deployment, and post-production support. Responsibilities Develop and maintain Web Applications across both Frontend and Backend. Develop Frontend applications using technologies such as Vue.js (Nuxt), React.js (Next.js), Angular , or related technologies. Develop Backend APIs and Microservices using Node.js (NestJS), C#, PHP, or Golang (Gin) . Design and develop REST APIs and system-to-system integrations. Design and work with relational databases such as Oracle, SQL Server, and PostgreSQL . Analyze and optimize SQL queries, indexes, and database transactions to improve performance. Develop integrations with internal systems, third-party services, and external APIs . Develop real-time integrations using technologies such as WebSocket, Webhook, or event-based integration. Analyze and resolve bugs and defects identified during QA, UAT, or Production , while continuously improving application performance, scalability, and reliability . Conduct Code Reviews and ensure software development follows established Coding and Development Standards. Manage build, deployment, and application environment configurations . Work with CI/CD pipelines and tools such as GitLab, Jenkins, and Docker . Monitor applications, manage logging, and analyze system issues to identify and resolve root causes. Collaborate closely with BA, UX/UI, QA, Mobile, Infrastructure, and other relevant teams . Required Qualifications At least 3 years of experience in Web Application Development or Full Stack Development. Hands-on experience in Frontend development using at least one technology such as Vue.js / Nuxt, React.js / Next.js, or Angular . Strong understanding of Responsive Design, Component-Based Architecture, and Frontend Application Architecture . Experience in Backend development using at least one technology such as Node.js / NestJS, C# / .NET, PHP, or Golang / Gin , with the ability to design and develop REST APIs . Understanding of Authentication and Authorization , such as JWT, OAuth 2.0, or OpenID Connect . Experience working with Relational Databases such as Oracle, SQL Server, or PostgreSQL , with a good understanding of Database Design, SQL Queries, Transactions, and Indexing . Proficient in Git and familiar with the Software Development Lifecycle (SDLC) . Strong debugging and application troubleshooting skills. Understanding of Application Performance, Error Handling, Logging, and Security . Ability to collaborate effectively with BA, UX/UI, QA, Mobile, Infrastructure, and other cross-functional teams . Strong analytical and problem-solving skills, with the ability to learn and adapt to new technologies. Preferred Qualifications Experience designing or developing systems using Microservices Architecture . Experience with Microsoft Azure , such as Azure App Service, Azure API Management , or other related Azure services. Experience with Hardware Integration , such as Card Readers, Fingerprint Scanners, POS devices, or other hardware. Experience with Unit Testing, Integration Testing, or Automated Testing . Knowledge of Monitoring and Observability , including Application Logs, Metrics, and Distributed Tracing.