Web Services jobs in DC

Washington, District of Columbia

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Today

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Position: Genesys Cloud Developer Location: Washington,DC(Hybrid)

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Contract

$DOE

Drupal Developer with AI/GenAI Experience

Washington, District of Columbia

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5d ago

Position: Drupal Developer with AI/GenAI Experience Location: Washington, DC Fully Onsite Background Check: Mandatory (Candidate must have been in the U.S. for at least 3 years) Interview Process: Requires strong technical expertise Only location candidates can apply. Requirements 8+ years of Drupal development experience, preferably with Drupal 9/10/11. Strong hands-on experience with PHP, Symfony, Drupal APIs, custom module development, Composer, and Drush. Strong experience with REST AP

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Full-time, Third Party, Contract

Full Stack Developer

Hybrid in Merrifield, Virginia

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10d ago

Full Stack Developer Location: Vienna VA -Hybrid - 1-2 days on site Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Basic Purpose To support software development organizational initiatives by designing and implementing new or modifying existing systems/applications. Responsibilities 1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategies. o Works with customers (bus

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Contract

Depends on Experience

Senior FullStack Developer - Java & Python- Local to VA

McLean, Virginia

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7d ago

Senior Full Stack Developer - McLean, VA - Long Term ContractFace to Face Interview in McLean, VAMust Have: A minimum of 7-10 years of experience in Design and Development of Applications and Web Services using Python, JAVA. Strong and extensive knowledge on Python, Spring-Boot, and SQL development. 5+ year of presentation frameworks experience - Angular or NodeJS similar frameworks, and jQuery. 5+ years of experience on PostgreSQL Databases, SQL Server query and performance tuning. 3+ years of

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Third Party, Contract

60 - 70

Systems Architect/Technical Lead- Web Services

Bethesda, Maryland

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Today

Overview CVP is seeking a Systems Architect / Technical Lead to serve as the technical authority for NIH Web Services, which operates the NIH Enterprise Service Bus and SOA platform via MuleSoft Anypoint Platform and CloudHub. The platform handles approximately 44 million API hits annually and operates under FedRAMP Moderate controls. Responsibilities Provide technical authority for MuleSoft/ESB/SOA architecture and API-led connectivity design Lead security/ATO alignment, FedRAMP Moderate comp

Full-time

USD 160,000.00 - 180,000.00 per year

Software Engineer

Bethesda, Maryland

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Today

About Employee Navigator Employee Navigator is a fast-growing, profitable SaaS company that partners with leading insurance carriers, payroll providers, and insurance brokers to help make managing employee benefits and HR a whole lot easier. Our platform simplifies the day-to-day work behind benefits administration, employee onboarding, and other HR tasks. As the leading broker-focused platform we serve more than 180,000 companies and over 14 million employees around the country. We're also hono

Full-time

USD 80,000.00 - 180,000.00 per year

Sr SDET

Hybrid in Reston, Virginia

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6d ago

Senior SDET (Automation Testing) | Hybrid | Reston, VAWe are seeking a Senior Software Development Engineer in Test (SDET) with strong expertise in UI, Web Services, and Mobile Test Automation to support a high-impact technology team. This is a short-term contract opportunity through the end of the year, requiring local candidates in the DMV area who can work onsite in Reston, VA as needed. Location Hybrid: Reston, VA (onsite every other week and as needed) Local DMV candidates onlyKey Responsib

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Contract

$75

Software Engineer

McLean, Virginia

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Today

Overview Provides engineering and programming support to projects and infrastructure support activities. Designs, develops, and modifies enterprise applications in a web environment, including general computer applications and specialized utility programs. Analyzes user and business needs, develops software solutions, and designs or customizes software to optimize operational efficiency. The Software Engineer may analyze and design databases within an application area, coordinate database deve

Full-time

Network Engineer

Annapolis, Maryland

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Today

Athenix Solutions Group is looking for Network Engineers for a variety of roles to design, install, configure, and maintain complex data networks that are critical to the defense of our nation. We have roles for Engineers to work individually or as part of a team. Do you have skills and experience in some of the following areas? Collaborating with technical and application teams to identify, evaluate, and recommend technical networking solutions to support project requirementsConfiguring web se

Full-time

USD 79,000.00 per year

SAP ABAP Developer - Modern SAP Development

Remote or Arlington, Virginia

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Today

Position Description: We are seeking Mid and Senior level SAP ABAP Developers with demonstrated experience developing modern SAP S/4HANA solutions using the latest SAP development technologies. The ideal candidate has hands-on experience building cloud-ready, upgrade-safe applications using SAP S/4HANA, SAP Business Technology Platform (BTP), the ABAP RESTful Application Programming Model (RAP), and modern SAP extensibility frameworks. Candidates should be comfortable working in Agile delivery

Full-time

USD 110,000.00 - 160,000.00 per year

Backup Administrator - TS/SCI Required

Arlington, Virginia

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Today

Description TEKsystems is currently seeking a Veritas NetBackup Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web service (SWS) operation as part of a state-of-the-art, highly automated platform capable of supporting a rapidly expanding customer population. This position is based in Arlington, VA and is 100% on-site. Primary Responsibilities Administer and maintain Veritas NetBackup infrastructure (Master Server, M

Full-time

USD 65.00 - 75.00 per hour

Back-End Software Developer

Arlington, Virginia

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Today

Job ID: 2614423 Location: Arlington, VA, US Date Posted: 2026-07-24 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Back-End Software Developer to design, develop, test, implement, and maintain core application software for our customer on-site in Arlington, VA. This role encompasses a wide range o

Full-time

USD 120,001.00 - 160,000.00 per year

Full Stack Developer (Java and Python)

McLean, Virginia

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21d ago

Senior Full Stack Developer - McLean, VA - Long Term Contract Must Have: A minimum of 8-10 years of experience in Design and Development of Applications and Web Services using Python, JAVA. Strong and extensive knowledge on Python, Spring-Boot, and SQL development. 5+ year of presentation frameworks experience - Angular or NodeJS similar frameworks, and jQuery. 5+ years of experience on PostgreSQL Databases, SQL Server query and performance tuning. 3+ years of hands-on experience in Micro-

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Contract, Third Party

Depends on Experience

Application Programmer - Software Developer - EG

Washington, District of Columbia

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Today

Job Type Full-time Description Diaconia is looking for a talented Application Programmer: Software Developer to join our Amazing team! If you're looking to join a company that truly appreciates you and your talents, look no further! At Diaconia, we are committed to serving and caring for our colleagues, our clients and our community. Our team is made up of talented individuals who appreciate having the opportunity to contribute their knowledge and experience to further the growth and developmen

Full-time

USD 75,000.00 - 90,000.00 per year

Sr Java Developer

McLean, Virginia

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Today

Sr Java Developer McLean, VA Hybrid Federal background Checks Min 10+ yrs genuine exp. Candidate should have/be: Strong analytical skills.Be able to reason with and communicate ideas they bring to the table.Be open minded for others ideas. A motivated team player.Have experience using at least one Coding Agent enabled IDE (e.g. VSCode, Amazon Kiro)Have experience working with atleast AI Coding Agents (e.g. Claude Code, Codex) Strong proficiency Databases Very Good understanding of RDBMS (e.g.

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Contract

55 - 60

Software Developer

Fairfax, Virginia

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11d ago

External Description Software Developer position, focused on Informatica technologies, as part of the service management development team in ACI's IT Infrastructure Services organization. This exciting position will leverage the power of Informatica tools to extract, transfer, cleanse, and load critical asset data into ACI's service management tools and databases. Analyzes business requirements/processes and system integration considerations to determine appropriate technology solutions. Designs

Full-time

USD 150,000.00 per year

ServiceNow Developer - Active Secret Clearance

Washington, District of Columbia

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Today

Location: Washington, DC (Hybrid - 2-3 days onsite weekly) Clearance Required: Active Secret Employment Type: Full-time Salary: $150,000-$160,000 Position Overview We are seeking a ServiceNow Developer to support the design, development, configuration, integration, and ongoing support of ServiceNow solutions for a government customer. The developer will work across technical aspects of the ServiceNow platform, including workflow design and configuration, system integrations, reporting, troubl

Full-time

USD 150,000.00 - 160,000.00 per year

FLEX Senior Software Engineer

Bethesda, Maryland

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Today

Job Description This is a temporary position. The assignment duration is through November 25, 2026. JOB SUMMARY The IoT team manages and supports the enterprise IoT ecosystem, including connected device platforms, integrations, security, and operational processes that enable reliable business technology services at Marriott's headquarters. This role designs, develops, enhances, and supports applications within the Marriott Associate App ecosystem and supporting technology stack. The role par

Full-time

USD 48.26 - 87.01 per hour

Business Data System Analyst

McLean, Virginia

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24d ago

Senior Data Analyst Location: McLean, VA (needs locals) Location: McLean, VA/Hybrid Duration: 12 Months with possible extension Description: Must Haves: 5-7 Years of professional experience. This is a technical Product Analyst position requiring least some working experience data migration, integration, and modeling. Strong preference for previous experience working with developers using cloud technologies. Must have experience with Agile methodology. Hands on experience with Atlassian Suite i

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Contract, Third Party

Depends on Experience

Oracle Fusion Cloud Developer

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

Web Services jobs in Washington, DC, USA