Senior Full Stack Engineer

• Architect and develop robust, scalable mobile applications using React Native/JS and JavaScript/TypeScript.
• Design and implement RESTful APIs using Java Spring Boot microservices.
• Model, query, and optimize data using Azure Cosmos DB (NoSQL) for high-throughput, globally distributed workloads.
• Lead end-to-end feature development from technical design through deployment and monitoring.
• Collaborate with product managers, UI/UX designers, and QA engineers in an Agile/Scrum environment.
• Conduct thorough code reviews and enforce best practices around performance, security, and maintainability.
• Mentor and guide junior developers, fostering a culture of technical excellence.
• Identify and resolve performance bottlenecks across the mobile, API, and database layers.
• Contribute to CI/CD pipeline improvements and DevOps practices.

Must Have Technical/Functional Skills

• Frontend / Mobile: React Native, React JS, JavaScript, TypeScript, Redux
• Backend: Java Spring Boot
• Database: Azure Cosmos DB (NoSQL)
• Cloud & DevOps: Azure, Docker, Kubernetes, CI/CD (GitHub Actions / Azure DevOps)
• Tooling: Git, Azure DevOps

Required Qualification

• Strong proficiency in React Native, React JS and JavaScript/TypeScript, including state management (Redux, Zustand, or MobX) and native module integration.
• Deep expertise in Java and the Spring Boot ecosystem (Spring Security, Spring Data, Spring Cloud).
• Hands-on experience with Azure Cosmos DB - data modeling, partitioning strategies, indexing, and SDK usage.
• Solid understanding of RESTful API design principles and microservices architecture.
• Proficiency with Git-based version control workflows (feature branches, PRs, code review).
• Experience with containerization (Docker) and orchestration (Kubernetes or similar).
• Familiarity with cloud platforms - Azure preferred; AWS or GCP acceptable.
• Strong analytical and problem-solving skills with a keen eye for performance and scalability.
• Excellent written and verbal communication skills.

Salary Range-$100,000-$130,000 a year #LI-KR3 TCS Employee Benefits Summary: Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.