Senior Full-Stack Lead - Java, Microservices, Gov Tech

Karsun Solutions; United States; On-site; USD 150,000 - 165,000; Full time

Job summary

Karsun Solutions is seeking a Senior Full Stack Developer in the United States. You will own end-to-end development of full-stack apps, work within a SAFe Agile framework, and drive microservices adoption with Java/JEE, Spring Boot, and Angular.

You will collaborate with cross-functional teams to optimize performance, reliability, and security while migrating legacy monoliths to modern microservices.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 8-10 years of full-stack development with Java/JEE.
• Strong Java/JEE, Spring Boot and Angular knowledge.
• Experience with API microservices and JOOQ ORM.
• Hands-on with Docker, Maven, JBoss EAP and cloud hosting.
• Familiar with responsive design and UI frameworks.

Responsibilities

• Develop, test, and deploy full-stack applications using Java/JEE, Spring Boot, and Angular.
• Design and maintain scalable, secure API microservices.
• Lead end-to-end development lifecycle in a SAFe Agile environment.
• Collaborate with developers, testers, and stakeholders across teams.
• Drive monolith migration to modern microservices architecture.
• Conduct thorough code reviews and enforce Java coding standards.

Skills

Java/JEE

Spring/Spring Boot

APIs / Microservices design

SAFe Agile

Unit testing

JPA / Hibernate

Code reviews / best practices

Cloud-native hosting

Security

AI Prompt Templates

Data handling / performance

Education

Bachelor's degree in Computer Science or related field

Tools

Angular

Docker

Apache Maven

JBoss EAP

JOOQ

ESRI ArcGIS APIs

Hibernate / JPA

JIRA/Confluence

Git

Job description

Karsun Solutions is seeking a Senior Full Stack Developer in the United States. You will own end-to-end development of full-stack apps, work within a SAFe Agile framework, and drive microservices adoption with Java/JEE, Spring Boot, and Angular.

You will collaborate with cross-functional teams to optimize performance, reliability, and security while migrating legacy monoliths to modern microservices.