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# Sr. Back End Developer

- **Company:** Arena Technical Resources
- **Location:** Springfield, VA, United States
- **Experience:** Expert
- **Salary:** $180,000.0 - $200,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Backup Devices, Bioinformatics, Cyber Security, Data Transformation Services, Software Debugging, Python (Programming Language), PostgreSQL, Windows PowerShell, Standard Sql, Secure Coding, Scripting, Kubernetes, Information Technology, Data Pipelines, Docker, Amazon Redshift
- **Published:** September 10, 2026
- **Apply:** https://www.atr.com/job/ATR%2018084/sr_back_end_developer#apply-now-header

## About the Role

Eligibility/Clearance: Candidate must possess an active TS/SCI Clearance
and the ability to obtain a CI Polygraph, Required:
Active TS/SCI clearance.
· Bachelor's degree in Computer Science or related field.
· 8+ years of experience with backend database development.
· Expert-level SQL coding skills.
· Experience with AWS data transformation services.
· Experience developing data pipelines in AWS.
· Familiarity with Docker and container orchestration.
· Strong understanding of secure coding best practices.
· Strong debugging and troubleshooting skills.
Desired:
Strong understanding of cybersecurity concepts, including FISMA RMF
familiarity.
· Experience with Amazon Redshift or PostgreSQL
· Experience with python and Windows PowerShell scripting.
· Strong written and verbal communication skills.
· Strong customer management and user support skills.
Education:
Bachelors Degree in Computer Science or a related field
ATR is an Equal Opportunity Employer (EOE) who will provide equal
employment opportunity to employees and applicants for employment

## Description

Join a mission-critical software development team building browser-based
applications in support of the agency's cybersecurity risk management
practice. We are leveraging a modern tech stack deployed in the Amazon
cloud, including React/NodeJS, NextJS, python, Docker, SQL Server, and
AWS services including Lambda, Glue, Redshift, RDS, EC2, and S3.
Key Responsibilities
·
Manage data storage and access using SQL database technology
· Develop and troubleshoot SQL-based collateral in support of
application development requirements.
· Utilize AWS services like Lambda, Glue, S3, and EC2 to support
ETL-based data synchronization.
· Participate in Agile development cycles, sprint planning, and code
reviews.
· Develop robust DevSecOps CI/CD pipelines for code validation and
deployment.
· Collaborate with security team to ensure secure and reliable
deployments.


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