Senior Tech Lead; Java, Node.js and React.js

Senior Tech Lead (Java, Node.js and React.js)

Job title: Senior Tech Lead (Java, Node.js and React.js)
Location: Windsor, CT (Hybrid - 3 days a week onsite)
Job type: Contract
Experience required: 12-17 years

• Java, Spring Boot, Node.js, React.js

• Java ecosystem (Java, Spring Boot, Microservices, Maven/Gradle)
• Node.js

• Strong understanding and experience in implementation of software design patterns, principles, and best practices for building scalable, maintainable, and secure applications.

• Proficient in building microservices with Spring Boot and deploying HA APIs meeting all security and technical standards set by client.
• Hands‑on experience in caching, performance tuning, and troubleshooting of applications.

• Proficient with major cloud providers (AWS, Azure, GCP) and their services for compute, storage, databases, and networking.

• Proficiency with relational databases (SQL Server, Oracle, MySQL, Postgre
  
  SQL) and No
  
  SQL databases (Mongo
  
  DB, Cassandra, Redis).
• ORM mapping and configuration from Java to connect and execute on DBs.

• Hands‑on experience with API design (REST, SOAP, Graph
  
  QL), message queues (Kafka, Rabbit
  
  MQ, Azure Service Bus), and integration patterns.

• Understanding of CI/CD pipelines, automation tools (Jenkins, Azure Dev Ops, Git Lab CI/CD), and containerization (Docker, Kubernetes).

• Knowledge of application security best practices, secure coding principles, and common vulnerabilities.

• Mid‑Senior level

• Contract

• Engineering and Information Technology

• IT Services and IT Consulting