Tech Lead - Fullstack Developer

We are hiring a Tech Lead - Fullstack Developer for a well-funded product startup building an enterprise-grade SaaS platform in the Cybersecurity domain. The role involves designing and delivering scalable microservices and cloud-native applications in a high-performing, Agile engineering environment. You'll work alongside industry veterans from billion-dollar digital firms, contributing to technical design, product architecture, and engineering best practices.
Responsibilities:
Lead full-stack product development using Java (Spring Boot) and ReactJS (or similar frameworks).
Design, develop, test, and deploy scalable microservices and RESTful APIs.
Collaborate with Product, DevOps, and QA teams in a fast-paced Agile environment.
Write modular, secure, and efficient code optimised for performance and maintainability.
Mentor junior developers and influence architecture decisions across the team.
Participate in all stages of the product lifecycle, from design to deployment.
Create technical documentation, UML diagrams, and contribute to knowledge-sharing through blogs or whitepapers.
Requirements:
Mandatory Skills: Java, Spring Boot, ReactJS (or any modern JavaScript framework), RESTful APIs, PostgreSQL, Docker, Kubernetes, CI/CD, Hibernate/JPA, Multithreading, and Microservices architecture.
Strong expertise in Java (mandatory) and Spring Boot.
Proficient in frontend development using ReactJS or similar frameworks.
Hands-on experience building and consuming RESTful APIs.
Solid knowledge of PostgreSQL, Hibernate/JPA, and transaction management.
Familiarity with Docker, Kubernetes, and cloud platforms (Azure/GCP).
Understanding of API Gateway, ACID properties, multithreading, and performance tuning.
Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI) and Agile methodologies.
Strong debugging and profiling skills for performance bottlenecks.
Nice to Have:
Experience with data integration tools(e. g., Pentaho, Apache NiFi).
Exposure to the Healthcare or Cybersecurity domain.
Familiarity with OpenAI APIs or real-time analytics tools.
Willingness to contribute to internal documentation, blog posts, or whitepapers.

Experience
7-11 yrs