Java jobs in Frederick, MD

Ashburn, Virginia

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Today

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. What you will do Design, implement, and unit test REST microservices with Java, Spring, and JUnitDevelop web applications with Angular that communicate with backend microservicesWrite complex SQL queries and perform data modelingWork collaboratively within a large, Agil

Sponsored

Full-time

Java Backend Developer Senior

Ashburn, Virginia

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Today

Job ID: 2615064 Location: Ashburn, VA, US Date Posted: 2026-07-29 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_HYBRID Description SAIC is currently seeking a motivated, career and customer oriented, and hands on Java Backend Developer with cloud experience to join our team to begin an exciting and challenging career in Ashburn

Full-time

USD 120,001.00 - 160,000.00 per year

Software Engineer (Java)

Rockville, Maryland

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Today

Title: Software Engineer (Java/Python, AWS Serverless) Location: Rockville, MD or McLean, VA (Hybrid 3 days onsite with 2 days remote) Duration: 6 Months with possible extension Interview process: Prescreen, Phone, Onsite panel Job Summary: We are seeking a highly skilled, hands-on Lead Software Engineer to drive the design and development of scalable, cloud-native applications. This is a senior individual contributor role for an engineer who combines strong backend development expertise with

Easy Apply

Third Party, Contract

60 - 65

Java Developer Junior

Ashburn, Virginia

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Today

Job ID: 2615063 Location: Ashburn, VA, US Date Posted: 2026-07-29 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/JEE Developer to join our team in Ashburn, VA to begin an exciting and challenging career. This position will b

Full-time

USD 80,001.00 - 120,000.00 per year

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2613973 Location: Ashburn, VA, US Date Posted: 2026-06-24 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 Responsibilities

Full-time

USD 120,001.00 - 160,000.00 per year

Java Full-Stack Developer Junior

Ashburn, Virginia

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Today

Job ID: 2615065 Location: Ashburn, VA, US Date Posted: 2026-07-29 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_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented Full-Stack Java Developer (Junior) to join our team to begin an exciting and challenging career in Ashburn, VA. This position is h

Full-time

USD 40,001.00 - 80,000.00 per year

Entry-Level Java Developer/Automation Tester

Ashburn, Virginia

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Today

Job ID: 2613924 Location: Ashburn, VA, US Date Posted: 2026-07-30 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description We are 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. P

Full-time

USD 80,001.00 - 120,000.00 per year

Java Developer (Junior)

Hybrid in Ashburn, Virginia

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Today

This is Kalyan from ADTech, I am trying to reach you about the below position, your experience and skills are good fit for this job. If youre interested, please revert with your updated resume. Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite) Employment Type: Full-Time Need Position Overview We are seeking a motivated Junior Java Developer to join our Agile software development team supporting a U.S. Federal Government client. The successful candidate

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Full-time

Depends on Experience

Full Stack Developer / Java Developer

Rockville, Maryland

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Today

Location: Rockville, MD Job Title: Full Stack Developer / Java Developer Sponsorship: No sponsorship assistance is available for this position. Hybrid: Minimum of 3 Days Onsite (May increase as Client needs may increase) Position Description: LCG is hiring a Full-Stack Java Developer to design, develop, and maintain web applications using Java. The role involves working on both front-end and back-end technologies, ensuring seamless integration and performance. Ideal candidates will have stron

Full-time

USD 91,825.00 - 124,750.00 per year

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2613400 Location: Ashburn, VA, US Date Posted: 2026-06-05 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 (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. This position will b

Full-time

USD 120,001.00 - 160,000.00 per year

Java Software Engineer - Scrum Master

Gaithersburg, Maryland

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Today

Leidos is seeking Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency-particularly in remote and high-dependency aviation environments. Thes

Full-time

USD 87,100.00 - 157,450.00 per year

Senior Java Software Engineer / Scrum Master

Gaithersburg, Maryland

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Today

Leidos is seeking Senior Java Software Engineer - Scrum Master to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency-particularly in remote and high-dependency aviation environment

Full-time

USD 107,900.00 - 195,050.00 per year

Full Stack Developer II - Java

Rockville, Maryland

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Today

Location: Rockville, MD (Hybrid - Commutability to the office required; Travel Required) 3 days onsite Required Clearance: Ability to obtain Public Trust Position Description: LCG is seeking a Full Stack Developer II to design, develop, test, and maintain enterprise applications supporting federal clients. The developer will collaborate with project managers, architects, developers, and subject matter experts to deliver scalable, high-quality software solutions while following industry best p

Full-time

USD 120,000.00 - 126,090.00 per year

Full Stack Developer (Python / Java / Angular / AWS)

Remote or Ashburn, Virginia

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Today

Ignite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational efficiency and support critical business functions. In this role, you'll join a collaborative Agile engineering team responsible for designing, building, and maintaining secure, scalable cloud-native applications. You'll work alongside software engineers, architects, product owners, and stakeholders to deliver m

Full-time

Senior Java Software Engineer - Developer (Virtual)

Remote or Herndon, Virginia

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Today

Senior Java Software Engineer - Developer (Virtual) Company: The Boeing Company The Boeing Company is looking for a Senior Java Software Engineer - Developer (Virtual) to join the Advanced Ground Architecture team. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The Advanced Ground Architecture (AGA) software team is dynamic group of software engineers creating the future of Ground support with the extensibility and adaptab

Full-time

USD 171,700.00 - 232,300.00 per year

Sr Java Developer - TS Clearance

Remote or Winchester, Virginia

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Today

Sr Java Developer TS Clearance active Onsite 5 days a week No C2C. C2H or 1099 Top Skills: JavaAWSSpringbootStatistical ModelingAdvance Analytics Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and

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Contract

Depends on Experience

Java Developer / OneStream, Associate (Part Time - Regular)

Rockville, Maryland

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Today

Job Title: Java Developer / OneStream, Associate (Part Time - Regular) Location: Rockville, MD Work Type: Hybrid Work ( 1 day onsite minimum - no exceptions) Position: Part Time (20 hours per week) Sponsorship: No sponsorship assistance is available for this position now or in the future. Clearance: Ability to Obtain Public Trust Job Overview: LCG is seeking a Java Developer / OneStream, Associate (Part Time - Regular) to support NIH by designing, developing, testing, and maintaining secure

Part-time

USD 49.04 per hour

Mid Level Java Developer - TS Clearance

Remote or Winchester, Virginia

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Today

Easy Apply

Contract

Depends on Experience

Full Stack Developer (Python, Java, Docker, Kubernetes)

Remote or Suitland-Silver Hill, Maryland

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Today

As a developer for the US Census Bureau, you will design, develop, and maintain the highly complex routing and scheduling algorithms that power the Mojo field operations control system. You will architect modular, scalable optimization services capable of handling both massive batch schedules and real-time, on-demand routing. You will ensure maximum operational efficiency and data-driven accuracy for critical national survey workflows. Your Role: Optimizer Design, Development & Support Design a

Full-time

Java with IES

Remote

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5d ago

Job Title: Java IES Location: Mechanicsburg ,PA(Onsite) Sr Java Developer with IES experience These individuals will be performing java coding/development for web applications, writing complex SQLs and root cause research & analysis. REQUIRED SKILLS: Hands ondevelopment experience in Java 6.0 and J2EE application components including JSP, Custom Tag libraries, JavaScript, Session EJBs, JDBC, etc. Skills using a Java Integrated Development Environment (IDE) such as RAD 7.5 or above Object Ori

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Full-time, Third Party

Depends on Experience

Java Architect

Remote

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12d ago

Job Title: Java Architect Location: Greenbelt, Maryland Type: Contract-to-Hire Compensation: 180-190K Work Model: Remote Security Clearance: Must have an active IRS MBI Clearance and current GFE Responsibilities Identify performance improvement opportunities within the Java code base, prototype alternatives, and assist in implementing proven solutions. Create design documents for Java code that is currently written in IBM Assembler. Review code for thread safety, code quality, and security viol

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Contract

$190000

Java jobs in Frederick, MD, USA