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AWS Java Full Stack Developer with Python

Company:
System One
Location:
Pittsburgh, PA, 15222
Posted:
September 24, 2026
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Description:

Job Description

AWS Java Full Stack Developer with Python Full-time Hybrid – Lafayette, LA Birmingham, AL Columbia, SC Knoxville, TN Position Overview Seeking an AWS Java Full Stack Developer with Python to support development, modernization, and enhancement of enterprise applications within a large-scale financial services environment. This is a hands-on development role requiring strong experience with Java and/or Python, AWS, REST APIs, Spring/Spring Boot, application modernization, and cloud troubleshooting. Key Responsibilities

Develop, enhance, and support enterprise applications using Java and/or Python.

Support application and platform upgrades, migrations, and modernization initiatives.

Develop and maintain REST APIs using Spring/Spring Boot.

Troubleshoot AWS deployments, configurations, security policies, and application/cloud logs.

Support secure and reliable production applications.

Collaborate with development, QA, DevOps, and product teams.

Participate in Agile/Scrum activities.

Support testing, CI/CD, application monitoring, and vulnerability remediation.

Troubleshoot complex application and AWS issues.Must-Have Skills

5+ years of software development experience using Java and/or Python.

5+ years of application/platform upgrades, migrations, and modernization experience.

5+ years of hands-on AWS experience including:

EC2

ECS

RDS

ALB

SSM

SQS

SNS

Lambda

3+ years of REST API development experience.

Strong experience with Spring / Spring Boot.

Experience troubleshooting AWS deployments and cloud/application issues.

Experience with Cucumber or Karate.

Experience with Git, Jenkins, Jira, IntelliJ, Tomcat/J2EE or comparable tools.

Relational database and SQL knowledge.

Understanding of unit testing, code coverage, CI/CD, vulnerability remediation, and application monitoring.

Agile/Scrum experience.Nice-to-Have Skills

AWS Certification.

Financial services or highly regulated enterprise experience.Key Technologies Java Python AWS Spring Boot REST APIs EC2 ECS RDS ALB SSM SQS SNS Lambda SQL Git Jenkins Jira IntelliJ Tomcat J2EE Cucumber Karate CI/CD Education

Bachelor’s degree in Computer Science, Information Systems, or a related field.

The real hiring focus is Java/Python + strong AWS + Spring Boot/REST APIs + application modernization/migrations. #M1 #DI-CB2 #L1 - KB1 Ref: #404-IT Pittsburgh

Hybrid remote

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