Demo

Software Developer III

Dexian DISYS
Washington, DC Contractor
POSTED ON 5/23/2026
AVAILABLE BEFORE 6/22/2026


MUST BE LOCAL TO WASHINGTON, D.C.


ONSITE 3 DAYS A WEEK IN D.C.



AWS Cloud Developer:


- need a developer who can code and process data. Develop and maintain data ingest pipelines. Process high-volume financial data from multiple external sources. Can independently code query data


- must have strong SQL skills, Python and some C#


- AWS serverless services. Databases (Redshift, RDS, SQL Server, Postgres)


- ETL processing, Data validation / troubleshooting, Enhancements maintenance


- AWS Cloud Developer cert REQUIRED. Must be able to obtain a Public Trust clearance


- Parsing data from multiple formats, Building/modifying pipelines, Handling schema changes


- AWS-certified hands-on developer. Strong SQL data pipeline experience




What You Will Do:
* Serve as a member of an Agile team to provide engineering support and maintenance of services and processes that migrate and promote data and algorithms to the AWS cloud environment and supporting cloud databases.
* Design, code, test and implement AWS cloud-based solutions
* Work with the customer and Peraton team on requirements gathering and task estimation.
* Perform routine data checks, code development and quality checks.
* Support database planning, design and implementation
* Support systems analysis, design and implementation
* Support code reviews and cloud deployments
* Provide regular status updates on progress both within the Agile framework and via weekly status reporting.


Required qualifications:
* Bachelor's degree in computer science and 5 years of experience or a High School Diploma or equivalent and 9 years of experience
* Familiar with tools such as AWS API Gateway, Lambda, S3, Git, Jenkins, EC2, Step Function, Hive, Glue Catalog, Spectrum, Athena, S3, SNS SQS
* Experience with Python, XML
* Strong experience in analyzing and designing data migration strategies to load data from on-perm data warehouse to cloud data warehouse (Redshift and RDS).
* Experience in ETL process using AWS resources
* Industry XML data exchange message formats, required modifications, or extensions
* Experience/knowledge of XML, FIXML, or FPML is a plus
* AWS developer certified
* Financial Industry experience is a plus

Preferred Qualifications:
* Active Public Trust or other active clearance
* Masters degree in business, finance, computer science, statistics or related field and 2 years of experience
* Bachelors Degree is a plus
* Experience working in an Agile software development environment.



Dexian stands at the forefront of Talent Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support.

Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit .

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

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