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# Software Engineer

- **Company:** Iquasar, LLC.
- **Location:** Reston, VA, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $90,000.0 - $110,000.0
- **Contract:** Permanent contract
- **Skills:** Query Performance, JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Amazon S3, Big Data, Code Review, Extract Transform Load (ETL), PostgreSQL, Node.Js, Software Deployment, Software Engineering, Systems Integration, Enterprise Software Applications, Sql Optimization, Spring Cloud, Apache Spark, Indexer, Containerization, Pyspark, Information Technology, AWS Glue, Restful APIs, Data Pipelines, Docker
- **Published:** September 24, 2026
- **Apply:** https://www.thejobnetwork.com/job/software-engineer-509978924

## About the Role

If you enjoy building cloud-based solutions, optimizing large-scale data processing, and working in an Agile environment, we'd love to hear from you., * Bachelor's degree in computer science, Information Technology, or a related field.

 * Minimum 4+ years of professional software engineering experience.

Preferred Skills:

 * Experience supporting Federal Government projects.
 * Active Public Trust Clearance.
 * Experience building scalable enterprise applications in AWS environments.
 * Strong problem-solving and analytical skills.
 * Excellent verbal and written communication skills.

## Description

We are seeking a talented Mid-Level Software Engineer to join our growing team in Virginia. The ideal candidate will have strong experience in backend software development, cloud-native application development, and data engineering using modern AWS technologies. This role requires expertise in Node.js, Python/PySpark, Apache Spark, PostgreSQL, SQL optimization, and AWS services to design, develop, and maintain scalable applications and data pipelines., * Design, develop, and maintain scalable backend applications using Node.js and JavaScript.

 * Build and optimize cloud-native applications leveraging AWS services.
 * Develop ETL and large-scale data processing pipelines using PySpark, Apache Spark, and AWS Glue.
 * Design, optimize, and maintain PostgreSQL databases, including indexing, partitioning, and query performance tuning.
 * Develop RESTful APIs, integrations, and workflow automation solutions.
 * Utilize AWS services including Lambda, S3, RDS, EventBridge, and Step Functions.
 * Deploy and manage applications within Docker and containerized environments.
 * Troubleshoot production issues and support application deployments.
 * Collaborate with cross-functional teams following Agile development methodologies.
 * Participate in code reviews and contribute to software design and architecture discussions.


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