Senior Java/Spring AWS Engineer - Legacy Modernization

Leidos LLC; Chantilly (VA); On-site; USD 154,000 - 278,000; Full time

Job summary

Leidos is seeking a Software Engineer to join a 200+ FTE program supporting Entitlement Programs as well as IdAM/ICAM, Authentication, Authorization and Digital Policy Management. You will work with a large team of developers and data engineers to modernize and secure IT systems while maintaining availability.

The role emphasizes legacy code modernization, AWS deployment, RESTful services using Java/Spring Boot and Angular (Typescript), and ETL development within an Agile/Scrum environment.

Qualifications

• Active TS/SCI with Polygraph.
• Master's degree and 15+ years of relevant experience (or equivalent).
• Experience with Java, Spring Boot, Angular (Typescript), and the Cloud / AWS.
• Proven ability to interpret customer requirements and translate into solutions.
• Experience developing custom ETL.
• Knowledge of Git, Jenkins, Selenium, and Rundeck.
• Experience working from a command line in RH Linux.

Responsibilities

• Maintain legacy applications and modernize legacy codebases.
• Write scripts to install and configure code on EC2 instances.
• Leverage AWS cloud services and develop RESTful APIs.
• Develop Java and Angular (Typescript) that leverage Elasticsearch.
• Design and implement custom ETL methodologies.
• Demonstrate strong communication, design, and documentation skills.
• Practice Agile & Scrum; mentor junior developers.

Skills

Java

Spring Boot

Angular (Typescript)

RESTful API design

AWS Cloud

ETL development

Unit testing & automation

Agile & Scrum

Mentoring & teamwork

Communication & documentation

Education

Master's degree + 15+ years experience or equivalent

Active TS/SCI with Polygraph

Tools

Git

Jenkins

Selenium

Rundeck

RH Linux CLI

EC2

Job description

Leidos is seeking a Software Engineer to join a 200+ FTE program supporting Entitlement Programs as well as IdAM/ICAM, Authentication, Authorization and Digital Policy Management. You will work with a large team of developers and data engineers to modernize and secure IT systems while maintaining availability.

The role emphasizes legacy code modernization, AWS deployment, RESTful services using Java/Spring Boot and Angular (Typescript), and ETL development within an Agile/Scrum environment.