Java jobs in District of Columbia

Ashburn, Virginia

•

Today

Job ID: 2611006 Location: Ashburn, VA, US Date Posted: 2026-04-06 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description ? SAIC is currently seeking a motivated, career, and customer-oriented Junior Level Java Developer to join our team to begin an exciting and challenging career in Ashburn, VA. This position will b

Full-time

Lead Software Engineer, Back End (Java, Python, AWS)

McLean, Virginia

•

Today

Lead Software Engineer, Back End (Java, Python, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologie

Full-time

USD 197,300.00 - 225,100.00 per year

Lead Software Engineer (Python, Java, JS, Postgres, MySQL, DynamoDB, MilvPinecone)

McLean, Virginia

•

Today

Lead Software Engineer (Python, Java, JS, Postgres, MySQL, DynamoDB, MilvPinecone) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data w

Full-time

USD 179,400.00 - 204,700.00 per year

Java Developer

McLean, Virginia

•

Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for a Java Developer for one of our clients McLean, VA Locals only Role: Java Developer Location: Full-time on-site M-F in McLean, VA Duration: 6+ Months Contract Must Have Qualifications: Qualifications: Bachelor s o

Easy Apply

Contract

Depends on Experience

Developer-Java/J2EE Specialist

McLean, Virginia

•

Today

Job#: 3029075 Job Description: We are hiring Developer-Java/J2EE Specialist! Role: Developer-Java/J2EE Specialist Supporting: Large Financial Services Client Location: McLean, VA (Onsite) Assignment Type: Contract Only Duration: 6 Months Role Overview: Are you a seasoned Java developer who thrives in backend architecture, enjoys tackling complex data challenges, and is excited by the practical use of AI in modern software development? This is an opportunity to step into a senior-level role

Easy Apply

Full-time

USD 65.00 - 89.00 per hour

Developer-Java/J2EE Specialist

McLean, Virginia

•

Today

Job#: 3027450 Job Description: We are hiring a Senior Java Developer! Role: Developer-Java/J2EE Specialist Supporting: Large Financial Services Client Location: Onsite McLean, VA (Mon. - Fri.) Assignment Type: Contract Only Duration: Through December 31, 2026 (with possibility of extension) Pay Range: $55 - $80 per hour. Specific compensation will be determined based on experience, qualifications, and other relevant factors. Position Description: This role is an excellent opportunity for

Easy Apply

Full-time

USD 55.00 - 80.00 per hour

Java Developer with Security Clearance

Hybrid in Columbia, Maryland

•

3d ago

Description We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer, you will be responsible for designing, developing, and implementing complex software capabilities for computer-based systems. Will work closely with other talented engineers to create software solutions that meet the needs of our clients. Work is hybird out of our San Antonio, TX or Columbia, MD offices. Requirements Essential Job Responsibilities Must have a strong working

Easy Apply

Full-time

$120,000 - $140,000

Java Developer

Hybrid in Ashburn, Virginia

•

Today

Location: Ashburn, VADuration: Long TermHybrid 2 days a week onsiteNeed consulrant who are eligible for a clearance.Need locals to VA An in-person interview might be there. Required Skills: Experience with Agile Scrum methodology and working in a SecDevOps environmentExperience working with containerized applications preferably utilizing Konvoy3+ years experience developing cloud ready applications and/or experience migrating applications to the cloud. 2+ years of experience in one of the follo

Easy Apply

Contract

Depends on Experience

Lead Java Backend Developer- W2 Only

Rockville, Maryland

•

Today

Role: Java Backend developer Location: Rockville, MD Duration: 6 months; long-term extensions Work Authorization: Any Interview: 2 rounds; Offer A senior-level java backend/platform engineering role focused on building AWS-based APIs that serve large-scale big data platforms. Strong experience with Hadoop/Spark ecosystems, AWS EMR, and cloud-native services is critical, with some legacy UI exposure but minimal frontend focus. Job Description: About the Role: As a Senior Full Stack Engineer on ou

Easy Apply

Contract

Depends on Experience

Java Developer Senior

Ashburn, Virginia

•

Today

Job ID: 2610874 Location: Ashburn, VA, US Date Posted: 2026-04-01 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Journeyman) to join our team to begin an exciting and challenging career in Ashburn, VA. Job Responsibilitie

Full-time

Senior Full Stack Developer- Python/Java/Angular

Rockville, Maryland

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Full Stack Developer (Python/Java/Angular) for a CONTRACT assignment with one of our premier Regulatory clients in Rockville, MD. Responsibilities : Design and develop full stack applications supporting regulatory workflows, data analysis, and reporting Build performant, secure RESTful and GraphQL APIs using modern backend frameworks (Java/Spring Boot) Basic Knowledge of Python/FastAPI is a bonus Develop responsive, ac

Contract

USD 85.00 - 90.00 per hour

Cloud Software Engineer with Java or C/C++, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite - M

Maryland

•

Yesterday

Cloud Software Engineer with Java or C/C++, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD The team is seeking a Cloud Software Engineer with Java or C/C++. This is a position on a product development team. The candidate will have a primary focus of supporting all aspects of agile software design and development for products that are integrated into systems on large scale compute clusters and AWS Cloud Infrastructure. Duties include design & de

Easy Apply

Full-time

$110,000 - $160,000

Lead Software Engineer (Java/AWS)

Rockville, Maryland

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Lead Software Engineer (Java/AWS) for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This position is hybrid (3 days per week onsite) - Rockville or Tysons Must be local to DC Metro area. Responsibilities : GraphQL API Development: Design, develop, and maintain GraphQL APIs to enable efficient data exchange between COTS platforms and the firm's systems Integration Architecture: Architect s

Contract

USD 80.00 - 89.00 per hour

Java Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite - R

Maryland

•

Yesterday

Java Software Engineer, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD We are seeking a Java Software Engineer to join an existing team. The Java Software Engineer will become a member of a mature software development effort using Java as the primary language. The development effort uses Agile methods to assign, track and manage development requirements and activities within the team. Telework is available on an ad hoc, "as tasking allows" bas

Easy Apply

Full-time

$150,000 - $225,000

Java/Ruby Developer

Falls Church, Virginia

•

Today

Job#: 3024297 Job Description: Position: Java/Ruby Developer Client: DHS Pay Rate: $50-55 Conversion Salary: $100-110k Location: Fully remote Degree: Bachelor's degree in Computer Science, Engineering, or related field. Certifications: none Requirements 5 year's experience with Ruby on Rails and Java2+ years of experience with software development, software architecture, APIs, and microservices2+ years of experience with building software using agile methods2+ year experience with Ruby an

Easy Apply

Full-time

USD 50.00 - 55.00 per hour

Cloud Software Engineer with Java, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite - M

Maryland

•

Yesterday

Cloud Software Engineer with Java, TS/SCI with a Full Scope Polygraph Security Clearance Required, Onsite in Annapolis Junction, MD The Cloud Software Engineer with Java will work, within the team, with a massively parallel enterprise platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop and Accumulo, to enable execution of data-intensive analytics on a managed infrastructure. The company is seeking a self-motivated Cloud Software Engineer with Java wh

Easy Apply

Full-time

$150,000 - $190,000

Entry-Level Java Developer

Ashburn, Virginia

•

Today

Job ID: 2610826 Location: Ashburn, VA, US Date Posted: 2026-04-06 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Entry Level) to join our team to begin an exciting and challenging career in Ashburn, VA. This position is 1

Full-time

Lead Java Engineer - Application Architect

Hybrid in Alexandria, Virginia

•

12d ago

Application Engineer - Lead (Application Architect) Active Secret Clearance Hybrid schedule: On-site Tuesday, Wednesday, and Thursday Nationwide IT Services, NIS, is seeking a Lead Application Engineer for a potential opportunity to: Lead the technical design and implementation of new microservices and APIs, ensuring Domain Driven Design principles.Write secure, maintainable, and well-tested production code using Java 21+ and the Spring Boot/Spring Cloud framework.Design and implement highly sca

Easy Apply

Full-time

150,000 - 160,000

Senior Java Developer (10+ years) - In-Person Interview - W2

McLean, Virginia

•

6d ago

Role: Senior Java Developer Location: McLean, VA (Onsite) Duration: 12+ Months MOI: Final Round In-Person with Paid Expenses Must Haves: Looking for a Senior Java Backend Developer with expertise in Java 17 or above, Spring Boot, Microservices, Rest API s, JSON based web services and SQL. Need someone with solid experience in Gradle/ Jenkins/ EKS rancher and cloud technologies like AWS. Developer-Java/J2EE SpecialistEngage business users to define the requirements and design for a vast array

Easy Apply

Contract

Depends on Experience

Sr Full Stack Engineer (Java/Big Data)

Rockville, Maryland

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Full Stack Engineer (Java/Big Data) for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This position is hybrid (3 days per week onsite) - Rockville or Tysons office Must be local to DC Metro area. As a Senior Full Stack Engineer on our team, you'll be expected to lead by example, write great code, solve difficult problems, set a high bar for the team around you and help them achieve e

Contract

USD 70.00 - 80.00 per hour

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Java jobs in Washington, DC, USA