Senior Full Stack Developer

Description

Job Summary: Senior Full Stack Developer to design, develop, and maintain complex systems, working across backend, frontend, and application architecture. Key Highlights: 1. Senior Fullstack Development in a corporate environment 2. Work on system architecture, security, and optimization 3. Collaboration with product, UX, QA, and business teams Back-end Design, develop, and maintain backend APIs and services using stacks such as Node.js, .NET, or equivalents. Create and maintain integrations between internal and external systems via REST and/or GraphQL. Model and optimize data structures and queries in SQL and/or NoSQL databases. Implement security mechanisms, authentication, and authorization (e.g., OAuth2, JWT). Develop asynchronous processes, queues, workers, and caching strategies. Front-end Build modular, responsive, and accessible interfaces using React (with Hooks). Create reusable components and follow UI / Design System standards. Manage state with Redux, Context API, or equivalent libraries. Apply performance best practices (lazy loading, code splitting, optimizations). Architecture & Engineering Participate in defining application architecture, evaluating technical trade-offs. Ensure code quality, version control, code reviews, and engineering standards. Conduct POCs and technical spikes for solution validation. Collaborate closely with product, UX, QA, and business teams. Technical Requirements Solid experience as a Senior Full Stack Developer. Proven experience with Node.js, .NET, or equivalent stacks. Experience with React and modern frontend development. API integrations via REST and/or GraphQL. Experience with relational and/or NoSQL databases. Use of Git and collaborative versioning practices. Experience in medium-to-large complexity corporate environments. Desirable Experience in regulatory projects or mission-critical systems. Experience in healthcare providers or complex corporate systems. Behavioral Competencies Strong communication and teamwork skills. Proactivity and sense of responsibility. Ability to work under defined deadlines. Organization and delivery focus. **Requirements:** Back-end Design, develop, and maintain backend APIs and services using stacks such as Node.js, .NET, or equivalents. Create and maintain integrations between internal and external systems via REST and/or GraphQL. Model and optimize data structures and queries in SQL and/or NoSQL databases. Implement security mechanisms, authentication, and authorization (e.g., OAuth2, JWT). Develop asynchronous processes, queues, workers, and caching strategies. Front-end Build modular, responsive, and accessible interfaces using React (with Hooks). Create reusable components and follow UI / Design System standards. Manage state with Redux, Context API, or equivalent libraries. Apply performance best practices (lazy loading, code splitting, optimizations). Architecture \& Engineering Participate in defining application architecture, evaluating technical trade-offs. Ensure code quality, version control, code reviews, and engineering standards. Conduct POCs and technical spikes for solution validation. Collaborate closely with product, UX, QA, and business teams. Technical Requirements Solid experience as a Senior Full Stack Developer. Proven experience with Node.js, .NET, or equivalent stacks. Experience with React and modern frontend development. API integrations via REST and/or GraphQL. Experience with relational and/or NoSQL databases. Use of Git and collaborative versioning practices. Experience in medium-to-large complexity corporate environments. Desirable Experience in regulatory projects or mission-critical systems. Experience in healthcare providers or complex corporate systems. Behavioral Competencies Strong communication and teamwork skills. Proactivity and sense of responsibility. Ability to work under defined deadlines. Organization and delivery focus.