Senior Java Engineer - Cloud-native & Microservices

Unissant; Washington (District of Columbia); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Unissant, Inc. seeks a Java Engineer to design, develop, test, deploy, and maintain secure, scalable enterprise applications using Java 21+, Struts, and Spring Boot.

The role also covers modern web components with Node.js and Vue.js, RESTful APIs with Java/Python, and AWS-based cloud deployments. The ideal candidate has 5+ years of IT development with Java, 3+ years in Node.js and AWS, and familiarity with ML/AI workflows, NIH IT standards, and CI/CD practices.

Qualifications

• Bachelor's degree required; fields include CS/IT/IS/OM or related
• MBA/MS preferred for advanced roles
• 5+ years IT development experience with Java and frameworks
• 3+ years Node.js experience and Vue.js preferred
• 3+ years AWS deployment and cloud services experience

Responsibilities

• Design, develop, test, deploy, and maintain secure, scalable Java applications (Java 21+).
• Develop modern web components with Node.js and Vue.js.
• Create RESTful APIs and microservices in Java and Python.
• Deploy cloud-based apps on AWS (Lambda, API Gateway, ECS, etc.).
• Build CI/CD pipelines using GitHub Actions and Docker containers.

Skills

Java

Struts

Spring Boot

Node.js

Vue.js

AWS

Python

CI/CD

Docker

ML/AI workflows

Education

Bachelor's degree in Computer Science / IT / related

MBA / Master's degree preferred

Tools

GitHub Actions

Docker

Job description

Unissant, Inc. seeks a Java Engineer to design, develop, test, deploy, and maintain secure, scalable enterprise applications using Java 21+, Struts, and Spring Boot.

The role also covers modern web components with Node.js and Vue.js, RESTful APIs with Java/Python, and AWS-based cloud deployments. The ideal candidate has 5+ years of IT development with Java, 3+ years in Node.js and AWS, and familiarity with ML/AI workflows, NIH IT standards, and CI/CD practices.