JUnit jobs in Gaithersburg, MD

Mobile Engineer 4 (Android - Manager, IC)

McLean, Virginia

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Today

Mobile Engineer 4 (Android - Manager, IC) 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. As a Mobile Engineer, you'll be at the forefront of driving a major transformation across the enterprise. At Capital One

Full-time

USD 197,300.00 - 225,100.00 per year

Mobile Engineer 4 (Android - Manager, IC)

McLean, Virginia

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Today

Full-time

USD 197,300.00 - 225,100.00 per year

Senior Software Engineer

Maryland

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Today

Job Number: R0249160 Software Engineer, Senior The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof t war e, but to create a system that will make a difference, we need you on our team. We're looking for an experience d developer like you with the skills needed to develop sof t war e and systems from vision to production-ready. This role is more than just

Full-time

USD 86,900.00 - 198,000.00 per year

Data Scientist with Java

McLean, Virginia

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Today

Job ID: 2617032 Location: McLean, VA, US Date Posted: 2026-09-18 Category: Information Technology Subcategory: Data Scientist Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Data Scientist to join our team to provide support specializing in natural language(NLP) processing and associated data preparation. The ideal candidate will have

Full-time

USD 200,001.00 - 240,000.00 per year

Software Test Engineer

Chantilly, Virginia

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Today

Job Number: R0248509 Software Test Engineer The Opportunity: When a user tries new sof tware, they expect it to be intuitive and run smoothly. Functionality, reliability, and user experience are key to successful sof tware development, and that means rigorous testing. That's why we need a knowledgeable test engineer like you who knows how to thoroughly test sof tware and work with developers to make sure our team releases the best sof tware possible. As a Sof tware Test Engineer on our team, yo

Full-time

USD 62,000.00 - 141,000.00 per year

Azure DevOps Engineer

Arlington, Virginia

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Today

Job ID: 2616152 Location: Arlington, VA, US Date Posted: 2026-10-14 Category: Software Subcategory: DevSecOps Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking Azure DevOps Engineer to join our team. The Azure DevOps Engineer will work at the following SAIC location: Arlington, VA. Role Overview: Tool Development: Build intern

Full-time

USD 120,001.00 - 160,000.00 per year

Java Full-Stack Developer Senior

Ashburn, Virginia

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Today

Job ID: 2616209 Location: Ashburn, VA, US Date Posted: 2026-08-27 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 Mid-level Java/JEE Developer to join our team to begin an exciting and challenging career in Ashburn, VA. This position will be 4

Full-time

USD 120,001.00 - 160,000.00 per year

Java Backend Engineer - Onsite Interview required

Hybrid in Vienna, Virginia

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20d ago

Job Title: Java Backend Engineer Location: Vienna,VA ONSITE INTERVIEW REQUIRED Type: Contract, long term expected Compensation:W-2 Work Model: Hybrid 3 days onsite and 2 days remote Hours: 40 hours a week Responsibilities Design, build, integrate, and maintain secure backend services and APIs supporting mobile, web, enterprise, and partner systems. Design for performance, reliability, resiliency, observability, quality, and responsiveness. Collaborate with cross-functional teams to define, de

Easy Apply

Contract

$70

Sr Java Software Engineer (Healthcare Claims - NIGHT SHIFT)

Hybrid in Reston, Virginia

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Today

Job Title: Sr Java Software Engineer (Healthcare Claims - Night Shift) Location: Reston, VA Type: Contract Compensation:$75 /hr Work Model: Hybrid onsite and remote (mostly remote) Hours: Overnight schedule; onsite for 2 weeks of training during day shift, then rotating weekend shifts approximately once a month. Responsibilities Lead a team of software engineers in the design, development, and implementation of multiple applications. Perform and lead the detailed technical design, coding, cod

Easy Apply

Contract

$75.76

Senior Java Developer

Hybrid in Bethesda, Maryland

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9d ago

PLEASE NOTE: It is Hybrid Position at Bethesda, Maryland Should be able to visit and meet the client in Bethesda, MD. ROLE SUMNMARY: We are seeking a Senior Java Developer to design, build, and maintain enterprise applications.This role will lead technical implementation, mentor developers, and work with product, QA, and DevOps teams to deliver reliable, secure software. KEY RESPONSIBILITIES: Design and develop Java applications, REST APIs, and backend services using Spring Boot. Translate busin

Easy Apply

Full-time

Depends on Experience

- Full Stack Developer IV (Java) - DC, GA, TX, WA (Hybrid)

Hybrid in Washington, District of Columbia

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16d ago

local to DC, GA, TX, WA Position: Full Stack Developer IV Java Location: DC; GA; TX; WA (Hybrid) Eligibility: U.S. Citizen residing in the U.S.; Ability to obtain Public Trust Job Summary: Seeking a senior Full Stack Java Developer to design, develop, test, and maintain secure, scalable enterprise web applications using Java and the Spring ecosystem. Key Responsibilities: Develop full-stack applications using Java, Spring Boot, Spring MVC, and Spring Security. Build RESTful

Easy Apply

Contract, Third Party

Depends on Experience

Senior Java Software Engineer

Fort Meade, Maryland

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Today

Senior Java Software Engineer Ft. Meade Area, MD Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $200K - $220K | 40 Hours/Week Keep the Mission Running. Helm Point Solutions is a woman-owned cybersecurity and physical security firm supporting the nation's most critical systems and infrastructure. We are supporting a fully funded, mission-critical program in the Ft. Meade area and are seeking a Senior Java Software Engineer to help build and maintain a

Full-time

USD 200,000.00 - 220,000.00 per year

Automated Test Engineer Expert

Chantilly, Virginia

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Today

Leidos is seeking a Test Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Test Engineer will support the test of access control systems for a government customer. The successful candidate will support continuity of our customer's mission by helping ensure secure, reliable, and uninterrupted availability of IT systems. The Test Engineer defines, d

Full-time

USD 116,350.00 - 210,325.00 per year

Sr. Java Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Disc

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Java Data Platform Engineer - Clearance Required

Herndon, Virginia

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Today

About the Team Here at BTI360, we've built a culture that's passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place t

Full-time

USD 146,000.00 - 319,300.00 per year

Test Automation Engineer

Fort Meade, Maryland

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Today

Overview Integral Federal is seeking a Test Automation Engineer to develop and maintain automated regression, API, integration, and pipeline-based testing for JPES/JCRM. Responsibilities Develop automated regression tests.Automate API and integration testing.Integrate test automation into CI/CD pipelines.Maintain automated test suites.Increase automated coverage of complex business rules.Analyze automated test failures.Support release-readiness evidence.Coordinate automation with developers a

Full-time

USD 120,000.00 - 150,000.00 per year

Junior Automation Test Engineer

Arlington, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 74,800.00 - 138,700.00 per year

Senior Back-end Developer

McLean, Virginia

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Yesterday

Overview We are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services. The successful candidate will have strong hands-on experience with Core Java, Spring, Spring Boot, Spring Data JPA, and RESTful API development. The Developer will work across the full application lifecycle, developing reliable backend solutions, integrating with relational and non-relational databases, implementing automated testing

Full-time

Sr. Full Stack Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for a Sr. Full Stack Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules

Full-time

USD 107,900.00 - 195,050.00 per year

Software Engineer 2 (TS/SCI with Poly)

Fort Meade, Maryland

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Today

Job Type Full-time Description Take the next steps to your professional success as Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management and Consulting Services to the U.S Federal Government and our Intel Community. We enable our clients to achieve their organizational initiatives through the application of high quality, innovative and cost-effective professional services, and solutions. Solerity needs your support to help us provide thes

Full-time

JUnit jobs in Gaithersburg, MD, USA