Backend Testing jobs in Chantilly, VA

Ashburn, Virginia

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Today

Job ID: 2615856 Location: Ashburn, VA, US Date Posted: 2026-08-19 Category: Software Subcategory: SW Testing 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 seeking a motivated and energetic senior level QA Automation Engineer to join our team to begin an exciting and challenging career in Ashburn, VA. The Automation Engineer will participate in

Full-time

USD 80,001.00 - 120,000.00 per year

Software and Systems Engineer

Chantilly, Virginia

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Today

Job Number: R0245009 Software and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make a mission impact and support the warfighter? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a Sof tware and Systems En

Full-time

USD 69,400.00 - 158,000.00 per year

Automation Engineer Junior

Ashburn, Virginia

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Today

Job ID: 2613931 Location: Ashburn, VA, US Date Posted: 2026-06-23 Category: Software Subcategory: SW Testing 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 and energetic entry-level Automation Engineer to join our team to begin an exciting and challenging career. Position Summary The Automation En

Full-time

USD 40,001.00 - 80,000.00 per year

Senior Automation Test Engineer

Chantilly, Virginia

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Today

Job Number: R0245986 Automation Test Engineer, Senior The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any technology-based challenge, but you can also anticipate and preempt future issues, you're a solutions architect. You've evolved your skills into strategy through a long path of sof tware development accomplishments and the curiosity to unders

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Engineer

Chantilly, Virginia

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Today

Job Number: R0242143 Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a systems engineer on our team, you have the chance t

Full-time

USD 62,000.00 - 141,000.00 per year

Quality Control Tester

Falls Church, Virginia

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Today

Job#: 3041400 Job Description: Quality Control Tester Location: Remote Role Overview We are seeking a Quality Control Tester to create and execute test cases and validation activities for a TPA healthcare program implementation. This includes system, interoperability, data migration, security, and compliance testing. The role involves collaborating with cross-vendor and multi-contractor teams to ensure alignment with program timelines and requirements. Key Responsibilities Create and execute

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Full-time

$40 - $45 per hour

.NET Developer (Entry Level)

Sterling, Virginia

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2d ago

ASSYST is seeking a motivated and detail-oriented.NET Developer (Entry Level) to join our growing development team in Sterling, VA (Onsite role). This is an excellent opportunity for an early-career software developer to gain hands-on experience with modern .NET technologies while contributing to enterprise-grade applications in an Agile environment. Responsibilities: Develop and enhance full-stack web applications, contributing to both user-facing features and backend services.Build clean, scal

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Full-time

Depends on Experience

Mid - Senior Level Software Development Engineer in Test

Hybrid in Merrifield, Virginia

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3d ago

Job Title: Mid - Senior Level Software Development Engineer in Test Location: Vienna, VA Work Model: Hybrid 3 days/week onsite, rest remote Type: Multiyear Contract Description: Top Skills: Full Stack SDET(Front-End and Back-End Automation Test Exp Required) Top 3 Required Skills: Hands-on development/coding (Java) Hand on experience with UI+API+DB automation testing Hands experience on a wide variety of testing techniques and types and STLC process Basic Purpose: The Digital Delivery team de

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Contract

Depends on Experience

Senior Backend Engineer

McLean, Virginia

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2d ago

Job Title Senior Backend Engineer Java & AWS / Kubernetes Location McLean, VA (Onsite day 1) try local first as second round will be in person Job Description: Notes: Must Have Qualifications: 7+ years of related software engineering or technology delivery experience. Hands-on expertise with AWS, Java, and microservices architecture is required. Some hands-on use of AI for software engineering practices is also required. Experience in the mortgage industry is a plus. Interview:1st round MS T

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Contract

Depends on Experience

Lead Java Backend Engineer - AWS Cloud Migration

Hybrid in Reston, Virginia

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6d ago

Lead Software Engineer Location: Reston, VA (Hybrid) Duration: Contract through end of year (extension possible) Candidates must reside in the DMV area. OverviewWe are seeking a Senior Java Backend Developer to support a major AWS cloud migration initiative. This role is ideal for an experienced engineer with deep expertise in Java, Spring Framework, Microservices, AWS Migration, and enterprise-level backend development. The selected candidate will play a key role in designing, developing, and

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Contract

$88.64

Sr Java Full Stack Developer

Hybrid in Reston, Virginia

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11d ago

SR JAVA FULL STACK DEVELOPER (AWS / EKS / Angular)Location:Hybrid Reston, VA (20190)(90% remote - 4 to 6 onsite meetings a year) Type:Contract Schedule:40 hours/week Pay (W2):USD$97.00/hr JOB OVERVIEWWere seeking aSenior Java Full Stack Developerto a strategic cloud modernization initiative (deliverables targeted through the end of 2026). This role is focused onreplatforming/migrating existing services -movingJava REST servicescurrently deployed on-prem intoAWS (EKS) -while continuing to suppor

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Contract

$81.06

Full Stack Engineer - Polygraph 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 114,000.00 - 247,900.00 per year

Automation Test Engineer

Ashburn, Virginia

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Today

About Niyam IT, Inc. (Niyam) Niyam IT was founded in 2007 by a group of consultants who shared a unique vision: a technology company steeped in orderly process yet driven by passion and innovation. Over the following decade, we fine-tuned our craft and built an impressive track record of successful outcomes, securing our reputation as the go-to provider of smart, innovative solutions. Today, Niyam is at the forefront of the industry, leading the way in crafting mission-critical technologies fo

Full-time

Software Engineer II, Backend (Test Infra)

Remote

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Today

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We are seeking a highly motivated Software Engineer II with strong experience in test automation to contribute to Developer Productivity, with a focus on

Full-time

USD 165,000.00 - 225,000.00 per year

SAP S/4HANA BTP Developer - SAP Fiori and UI5

Washington, District of Columbia

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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 86,400.00 - 176,200.00 per year

Senior Front-End Engineer - Onsite Interview is Required

Hybrid in Washington, District of Columbia

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3d ago

MUST BE LOCAL TO ONE OF THE LOCATIONS BELOW FOR AN ONSITE, PANEL WITH WHITE BOARD INTERVIEW Job Title: Senior Front-End Engineer Location: Hybrid reporting to Vienna or Winchester, VA, Pensacola, FL or San Diego, CA Hours: Monday Friday, 8:00 AM 4:30 PM Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Overview We are seeking a Senior Front-End Engineer with deep expertise in Angular 17+, modern web technologies, and enterprise-scale UI development. The ideal candid

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Contract

$60

Senior Java Full Stack Engineer (AWS Cloud Migration)

Hybrid in Reston, Virginia

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12d ago

Senior Java Full Stack Engineer (AWS Cloud Migration)Location: Reston, VA (Hybrid) Type: Contract through December 2026 (potential extension) Schedule: 40 hours/week Local Candidates: DMV area only. Must be available for onsite meetings in Reston approximately once per week or biweekly. OverviewWe are seeking a Senior Java Full Stack Engineer to support a high-profile enterprise cloud modernization initiative. This role will focus on migrating Java-based applications to AWS, modernizing data pla

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Contract

$81.06

AWS Java FSD

Reston, Virginia

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19d ago

We are seeking a hands-on Full Stack Engineer to join a team of 7 experienced full stack engineers, supporting both new development and ongoing maintenance of a critical, external facing training application used by lenders and trainers within the capital markets space. This role is heavily development focused and spans frontend UI, backend services, test automation, and AWS cloud infrastructure, with a strong emphasis on quality, scalability, and production stability. Key Responsibilities: Deve

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Full-time

$80,000 - $100,000

Lead Full Stack Engineer (.Net, Vue/React) - Fully Remote

Remote or Atlanta, Georgia

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10d ago

Top 3 Reasons To Join Us Competitive Salary International Environment Working on the latest tech for the Insurtech Market Leader About Us At CoverGo, our mission is to empower all insurance companies to make insurance 100% digital and accessible to everyone. We are a leading global no-code insurance platform for health, life, and P&C We're the winner of the Insurtech of the Year in all of Asia and other awards globally We work with insurance enterprise clients such as AXA, Bupa, MSIG, Dai-ichi,

Full-time

Full Stack Developer

Chantilly, Virginia

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Today

Full Stack Developer Location: Chantilly, VA Must have an active TS/SCI FS Poly Looking for a full stack developer supporting a backend development team focused on middleware and backend services. Requirements Required Skills: Intermediate to Expert level experience in Solr or Elastic Search (minimum 3 years) a. Performing schema updates b. Possessing significant knowledge & experience in submitting Lucene queries c. Possessing significant knowledge & experience on how Solr/Elastic shar

Full-time

Backend Testing jobs in Chantilly, VA, USA