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Weekend Federal Java Developer Jobs in Ashburn, VA

Backend Java Developer

Ashburn, VA ยท On-site

$51.75 - $67/hr

Active CBP BI Clearance preferred Position Overview We are seeking a Backend Java Developer to support a mission-critical federal modernization initiative. The successful candidate will design ...

Java Developer

Arlington, VA

$58.75 - $76/hr

... state and federal agencies such as State of North Carolina, State of South Carolina, State of ... Java Developer Location: Arlington, VA Duration: 3 months contract to Hire Client: Direct Client ...

Java Developer

Bethesda, MD

$54.50 - $70.75/hr

... state and federal agencies such as State of North Carolina, State of South Carolina, State of ... Java Developer Location: Bethesda, MD Duration : Full Time Client: Direct Client Mode of interview:

Java Developer

Bethesda, MD

$54.50 - $70.75/hr

... state and federal agencies such as State of North Carolina, State of South Carolina, State of ... We are looking for Mid-Level Java Developer in NIH Bethesda, MD for Full Time position. Please send ...

Java Developer

Arlington, VA ยท Hybrid

$58.75 - $76/hr

ASRC Federal Agile Management LLC is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in Arlington, VA.

Java Developer

Arlington, VA ยท Hybrid

$58.75 - $76/hr

ASRC Federal Agile Management LLC is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in Arlington, VA.

Java Developer

Rockville, MD ยท On-site

$52 - $67.25/hr

We are purpose-built for IT transformation supporting federal civilian, defense, homeland, and intelligence agencies, as well as Fortune 1000 companies. Salient CRGT seeks a Java Developer for our ...

Java Developer

Rockville, MD ยท On-site

$52 - $67.25/hr

We are purpose-built for IT transformation supporting federal civilian, defense, homeland, and intelligence agencies, as well as Fortune 1000 companies. Salient CRGT seeks a Java Developer for our ...

Java Developer

Bethesda, MD ยท On-site

$53 - $68.75/hr

Java Developer (2+ years - Senior Levels) Location: Bethesda, MD Onsite: Expected to go onsite ... federal government customers. We are a COOL and FUN crew that works hard and plays maybe even a ...

Showing results 21-40

Weekend Federal Java Developer information

See Ashburn, VA salary details

$15

$57

$79

How much do weekend federal java developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for weekend federal java developer in Ashburn, VA is $57.98, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $64.90 per hour, depending on experience, location, and employer.

What is the difference between Weekend Federal Java Developer vs Part-Time Java Developer?

AspectWeekend Federal Java DeveloperPart-Time Java Developer
CredentialsTypically requires Java certification and federal clearanceUsually requires Java skills, certifications vary
Work EnvironmentFederal agencies, government projects, often on-sitePrivate sector, various industries, on-site or remote
Employer & Industry UsageFederal government, defense, public sectorTech companies, startups, corporate clients
Search & Comparison IntentUnderstanding federal project roles, security clearancePart-time work options, flexible schedules

The Weekend Federal Java Developer typically works on government projects requiring security clearances and federal credentials, often in federal agencies or defense sectors. In contrast, a Part-Time Java Developer may work across various industries with more flexible schedules and fewer security requirements. Both roles involve Java programming but differ mainly in work environment, credentials, and project scope.

What are popular job titles related to Weekend Federal Java Developer jobs in Ashburn, VA? For Weekend Federal Java Developer jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Weekend Federal Java Developer jobs in Ashburn, VA look for? The top searched job categories for Weekend Federal Java Developer jobs in Ashburn, VA are:
Infographic showing various Weekend Federal Java Developer job openings in Ashburn, VA as of July 2026, with employment types broken down into 83% Full Time, 5% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $120,597 per year, or $58 per hour.

Backend Java Developer

search-tactics

Ashburn, VA โ€ข On-site

$51.75 - $67/hr

Full-time

Medical, Retirement

Re-posted 6 days ago


Job description

Backend Java Developer
  • Location: Ashburn, VA (Hybrid – 2 Days Onsite per Week)
  • Employment Type: Full-Time, W2

Company: Ailum Technologies

Work Authorization:

  • U.S. Citizenship required
  • Must be eligible to obtain CBP BI Clearance
  • Active CBP BI Clearance preferred
Position Overview

We are seeking a Backend Java Developer to support a mission-critical federal modernization initiative. The successful candidate will design, develop, and maintain scalable cloud-native applications and microservices using modern Java technologies and AWS cloud services.

Responsibilities
  • Design, develop, and maintain enterprise Java applications.
  • Build and integrate RESTful APIs and Microservices.
  • Develop cloud-based solutions using AWS GovCloud services.
  • Design and implement resilient database and service architectures.
  • Gather, analyze, and document system requirements.
  • Collaborate with architects, developers, and federal stakeholders.
  • Create technical documentation and participate in design reviews.
  • Support data storage, archival, and retrieval solutions.
Required Qualifications
  • Bachelor's Degree in Computer Science or related field.
  • 3–7 years of software development experience.
  • Strong experience with:
    • Java
    • Spring Framework
    • Spring Boot
    • Spring Cloud
    • REST Services
    • Microservices Architecture
  • Experience with:
    • AWS Cloud
    • Oracle
    • PostgreSQL
    • MongoDB
    • DynamoDB
    • Elasticsearch
    • Kibana
    • S3
    • Redshift
  • Experience with SQL and NoSQL databases.
  • Knowledge of data architecture patterns and design principles.
  • Strong communication and documentation skills.
Preferred Qualifications
  • GitLab
  • Jenkins
  • Harness
  • Docker
  • Kubernetes
  • EKS
  • Helm
  • Prometheus
  • Grafana
  • Dynatrace
  • Hazelcast
  • Active CBP BI Clearance
Benefits
  • Health Insurance
  • 401(k)
  • Federal Project Experience
  • Career Growth Opportunities