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Senior Backend Developer

Job

EDR Technology

Ashburn, VA (In Person)

$152,500 Salary, Full-Time

Posted 3 weeks ago (Updated 2 weeks ago) • Actively hiring

Expires 6/19/2026

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Job Description

Backend Developer (Senior) Ashburn, VA (2 days a week in the office)
MUST BE A US CITIZEN
Position Summary We are currently seeking a motivated, career and customer oriented Backend Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. Job Responsibilities
  • Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing
  • Design and implement Micro Service Architecture for Cloud based software applications.
  • Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software
  • Present the solution at formal and informal design reviews, and document the design according to the Government's system lifecycle methodology Required Skills and Experience
  • Bachelor's degree in computer science or related engineering field with 9+ years of technical experience
  • 9+ years of strong Java design and software development experience including designing, developing, and documenting large-scale enterprise software systems
  • Ability to diagnose problems and support production systems
  • Experience working with Applications on Cloud utilizing serverless hosted services like AWS S3, DynanoDB, lambda etc
  • Java Micro Service Architecture frameworks such as Spring Boot
  • Experience with container platforms like Docker and Kubernetes
  • SQL DBs (preferably Oracle) and strong
SQL/JDBC
skills is required for this position.
  • Experience with NoSQL DBs like MongoDB, Document DB, Cassandra etc.
  • Messaging and Streaming Systems (Kafka, SQS ans Kinesis)
XML/JSON
  • Unix/Linux
  • Experince with JPA/Hibernate
  • Experience with building RESTful webservices and experience with query language based APIs like GraphQL.
  • Jenkins, Maven, Gitlab and Jira for CI/CD
  • Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)
  • Demonstrated ability to incorporate rigorous Unit testing as part of development activities is essential Desired Skills and Experience
  • First-hand experience working with large project teams (working with the Federal Government a strong plus)
  • Demonstrated ability to think critically and creatively to develop innovative solutions to software problems.
  • Ability to develop and maintain components with stringent performance requirements.
  • Agile development experience a plus
  • IBM MQ , JMS, EJB, MDB and other JEE technologies
  • JEE Server experience (WebLogic\WebSphere\JBOSS\etc.)
  • Master's degree in Computer Science or related field is a plus Customer Requirements
  • Clearance
  • Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation
  • Citizenship
  • Must be a US Citizen
  • Location
  • Required to be on-site in Ashburn, VA 5 days per week for the first year of employment.
After their first year, they will have the option to work a hybrid schedule (2-3 days on-site) depending on the needs of the team. All candidates must be within the GWA/commutable area
Pay:
$140,000.00
  • $165,000.
00 per year
Benefits:
401(k) 401(k) matching Dental insurance Health insurance Paid time off Vision insurance Application Question(s): Are you a US Citizen? (REQUIRED)
Location:
Ashburn, VA 20147 (Required)
Work Location:
In person