Senior Java Lead: Spring Boot, Microservices & AWS

iSite Technologies Corp.; City of Albany (NY); On-site; USD 120,000 - 180,000; Full time

Job summary

iSite Technologies Corp. seeks a Senior Java Developer to lead design and delivery of complex microservices-based systems.

You will apply Java 21, Spring Boot, and Hibernate/JPA to build scalable services running on AWS, with a focus on API design, data modeling, and robust inter-service communication. The role requires seven plus years of Java experience, hands-on architecture work, and collaboration with cross‑functional teams.

Qualifications

• 7+ years of professional Java development experience.
• Strong proficiency in Java 21 (records, sealed classes, pattern matching, virtual threads).
• 1–3 years designing and building microservices architectures — API gateway, service decomposition, and distributed configuration.

Skills

Java 21

Spring Framework

Microservices architecture

AWS

RESTful APIs

Hibernate/JPA

PostgreSQL

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

Git

Jenkins

Job description

iSite Technologies Corp. seeks a Senior Java Developer to lead design and delivery of complex microservices-based systems.

You will apply Java 21, Spring Boot, and Hibernate/JPA to build scalable services running on AWS, with a focus on API design, data modeling, and robust inter-service communication. The role requires seven plus years of Java experience, hands-on architecture work, and collaboration with cross‑functional teams.