Senior AWS Integration Engineer — Java & Python

Momentumcareers; Maryland; On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

11 paid holidays

3 weeks PTO

Group medical plan

Dental"

Vision

Life insurance

STD/LTD plans

Job summary

Momentum Engineering, Inc. seeks a Senior Software Integration Engineer to design, build, debug, and maintain Java- and Python-based integration services in AWS.

You will own integration components end-to-end, from design to production support, monitoring, troubleshooting, and continuous improvement. The role requires active TS/SCI clearance with NSA Full Scope Polygraph, 9+ years of experience (or 7+ with a Master’s), and hands-on AWS development.

Qualifications

• Active Top Secret/SCI clearance with NSA Full Scope Polygraph.
• Bachelor’s degree or equivalent experience in a related discipline.
• 9+ years of relevant experience, or 7+ years with a Master’s degree.
• Strong hands-on software development experience using Java and Python.
• Experience developing integration-focused or API-centric software products.
• Direct experience building and maintaining production services in AWS.
• Experience with AWS services including Lambda, CloudWatch, SQS/SNS, and DynamoDB.
• Experience with production monitoring and troubleshooting.
• Ability to perform systematic root cause analysis and clearly communicate findings.
• Ability to work effectively within technical teams and across organizational or system domains.
• Experience reviewing merge requests and providing constructive technical feedback.
• Demonstrated ability to take ownership of integration components throughout the full lifecycle.
• Ability to participate in an on-call rotation.

Responsibilities

• Design, develop, integrate, and maintain Java- and Python-based services and API-centric applications.
• Build and support cloud-native integration components in AWS.
• Perform systematic root cause analysis and break complex issues into reproducible steps.
• Troubleshoot production issues across Java and Python codebases.
• Support production monitoring, incident response, and an on-call rotation.
• Develop and maintain services using AWS capabilities such as Lambda, CloudWatch, SQS/SNS, and DynamoDB.
• Take end-to-end responsibility for integration components from initial design through production operations.
• Review merge requests and provide constructive technical feedback.
• Collaborate effectively with internal teams and cross-domain stakeholders.
• Document technical findings, defects, resolutions, and operational procedures.
• Participate in Agile/Scrum development activities, including sprint planning, backlog refinement, reviews, and other recurring ceremonies.

Skills

Java

Python

AWS

API-centric

Agile/Scrum

Education

Bachelor’s degree or equivalent experience in a related discipline

Tools

Lambda

CloudWatch

DynamoDB

Job description

Momentum Engineering, Inc. seeks a Senior Software Integration Engineer to design, build, debug, and maintain Java- and Python-based integration services in AWS.

You will own integration components end-to-end, from design to production support, monitoring, troubleshooting, and continuous improvement. The role requires active TS/SCI clearance with NSA Full Scope Polygraph, 9+ years of experience (or 7+ with a Master’s), and hands-on AWS development.