We are seeking a **Senior Full Stack Developer** to join our engineering team and contribute to the delivery of high\-quality, scalable, and efficient software solutions. This role involves hands\-on development across both frontend and backend components, refactoring and optimizing legacy code, addressing technical debt, and collaborating with cross\-functional teams to improve overall system performance, stability, and user experience. You will work within a modern monorepo environment and play a key role in accelerating feature delivery. **Key Responsibilities** * Develop and maintain **frontend features** using React 18, TypeScript, Redux Toolkit, and component\-based architectures. * Build and enhance **backend services** using Java 19, Spring Boot 3\.x, and REST/GraphQL APIs. * Refactor existing codebases, resolve bugs, and reduce technical debt. * Work within a monorepo environment to contribute across multiple applications and shared libraries. * Improve performance, code quality, and reliability across the stack. * Troubleshoot and debug complex user interface and backend workflow issues. * Collaborate with product, QA, and design teams to deliver high\-impact functionality. * Participate in code reviews, ensure best practices, and identify architectural improvement opportunities. * Contribute to improving CI/CD pipelines, testing strategies, and release processes. **Requirements** **Required Qualifications** * **5\+ years of experience** as a Full Stack Developer or Software Engineer. * Strong expertise in **React 18\+, TypeScript, Redux Toolkit**, and modern frontend development patterns. * Solid hands\-on experience with **Java 17/19**, **Spring Boot 3\.x**, REST APIs, and microservice development. * Experience working with **PostgreSQL**, SQL queries, and relational data modeling. * Familiarity with **monorepos**, shared component libraries, and modular architecture. * Ability to debug complex UI and backend issues across multiple services. * Strong understanding of code quality, testing, best practices, and performance optimization. **Nice to Have** * Experience with **GraphQL** (queries, resolvers, schema design). * Familiarity with **AWS services** (S3, RDS, ECS, etc.). * Exposure to microservices, distributed systems, and event\-driven patterns. * Experience contributing to CI/CD pipelines and DevOps workflows. * Comfort working in fast\-paced, iterative delivery environments.