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Full Stack Developer (SME)

Leidos

Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Full Stack Developer (SME) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). 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 ves

Senior Java Backend Developer

PETADATA

McLean, Virginia, USA

Full-time, Contract, Third Party

Position: Senior Java Backend Developer Location: McLean, VA (Onsite) Work Type: C2C Experience: 10+ Years PETADATA is seeking a seasoned Senior Java Backend Developer with over 10 years of experience in designing and building robust, scalable, and secure backend systems. The ideal candidate will bring deep expertise in Java, particularly with frameworks like Spring Boot, and have strong experience in microservices architecture, API development, and enterprise-grade application development.

Senior Java Developer | McLean, VA | Onsite | In-Person Interview | Locals Only

New York Technology Partners

McLean, Virginia, USA

Contract

Job Title: Senior Java Developer Location: Onsite 8200 Jones Branch Dr, McLean, VA 22102 Schedule: Full-time, Onsite 5 Days a Week Job ID(s): 45982-1 / 45983-1 / 45984-1 Interview Process: Local Candidates Only Must attend In-Person Client Interview Radius Requirement: Candidates must reside within 40 miles (1 hour) of McLean, VA Duration: Long-term contract Note: Kindly refrain from applying for this position if you are not based in Virginia. Mandatory Skills (Must Appear on Resume): Core Java

Lead Frontend / Angular Developer

Virtuous Tech Inc

McLean, Virginia, USA

Contract

Lead Frontend / Angular Developer Location: McLean, VA Duration: 12-14 months Job Description: Angular 14 or later, Ngrx, RxJS JavaScript, NodeJS, GitHub, understanding of end to end test and unit test Role Info: Hands on Sr. Frontend / Angular Developer role with strong Angular, Typescript, Ngrx, RxJS, Javascript, NodeJS, HTML, & CSS background Front end development Managing existing components and building new components using Angular 14 NodeJS 2 Weeks sprint cycle Unit testing using Cyp

Software Developer, Mid - Active Top Secret required

General Dynamics

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Software Design, Software Development Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor

Power Apps Senior Developer/Architect

General Dynamics

Remote or Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Cloud Job Qualifications: Skills: Agile Methodology, Microsoft Power Applications Deployment, Microsoft Power Applications Portals, SharePoint Developer, Software Development Life Cycle (SDLC) Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our dif

Junior Java Developer (2-3 Years) @ McLean, VA

Revature

McLean, Virginia, USA

Contract

Hello There, Please share your updated resume and let me know the best time to reach you. Role: Java Developer Location: McLean, VA Duration: Long Term Contract (Contract to Hire) Job Description: Design and develop applications using Java 8+, J2EE, Spring, Spring Boot, and RESTful services.Build and maintain microservices architecture using Spring Boot and REST APIs.Work with ORM frameworks such as JPA and Hibernate.Develop user interfaces using Angular or ReactJS (minimum 2 years of experienc

Senior SOA Developer (Oracle SOA, BPEL, Oracle ESB)

PETADATA

McLean, Virginia, USA

Full-time, Third Party, Contract

Position: Senior SOA Developer (Oracle SOA, BPEL, Oracle ESB) Location: McLean, VA (Onsite) Work Type: C2C Experience: 10+ Years PETADATA is looking for a highly experienced Senior SOA Developer with over 10 years of hands-on expertise in designing and implementing enterprise integration solutions using Oracle SOA Suite, BPEL, and Oracle ESB. The candidate will lead the design and development of complex service-oriented architecture solutions, mentor junior developers, and contribute to integ

Principal Java Developer

Leidos

Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). 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 vesti

ServiceNow Developer/Administrator

InterSec Inc.

Washington, District of Columbia, USA

Contract

OverviewWe are seeking a ServiceNow Developer/Administrator to architect, develop, and optimize ServiceNow solutions aligned with ITSM/ITOM best practices. This role demands a hands-on technologist with strong operational insight who can partner with stakeholders to deliver scalable workflows that reduce friction across IT services. Key ResponsibilitiesDesign and develop ServiceNow modules (ITSM, CMDB, Incident, Problem, Change, Request, Knowledge). Maintain and improve ServiceNow platform stabi

ServiceNow Developer

Electronic Consulting Services, Inc (ECS Federal)

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a ServiceNow Developer to work in our Washington, DC office. We are currently seeking a ServiceNow Developer (primary) / Administrator (secondary) to support end to end ServiceNow implementations and delivery goals, with some light ServiceNow administration duties. The position will leverage knowledge and experience to deliver end-to-end automated solutions which includes workflow customization, ticketing, process automation, report development, dashboard creati

Software Developer - Active Top Secret required

General Dynamics

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Programming Job Qualifications: Skills: Operating Systems (OS), Software Development, Software Systems Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor cutting-e

Cloud Developer (Mid-level)

Global It Solutions Usi Inc

Washington, District of Columbia, USA

Full-time

Position: Cloud Developer (Mid-level) Location: Washington, D. C Duration: Long Term Salary: $$ per Year (Full Time Employment -- Referral paid to Supplier) No. Of Position: 5 Nos. Candidates that are authorized to work for any employer in United States without Sponsorship are encouraged to apply. Must have Skills: 8-10 years of hands-on experience in software development, debugging, and application maintenance.Should have expertise in one or more of Cloud platforms (AWS, Azure, Google Cloud Pla

Senior UiPath/RPA Developer

General Dynamics

Fort Belvoir, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Problem Solving, Software Development Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Senior UiPath/RPA Developer at GDIT. Here, you'l

Senior Java Developer - Oakton, VA

TechniPros, LLC

Oakton, Virginia, USA

Contract

Job Title: Senior Java Developer Location: Oakton, VA Domain: Telecommunications Long Term Contract Looking for W2 Candidates. No C2C Responsibilities: Gather business requirements to develop services for Loyalty applications. Perform Application development using Java, React, Angular, HTTP, CSS, XML, XSLT, and XPATH languages. Provide Test Driven Development. Build and facilitate the integration of DevOps principles into all development. Proactively identify and resolve potential issues. Pro

Mid-level Python Developer

Technogen, Inc.

McLean, Virginia, USA

Contract

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. Title: Mid-level Python Developer Location: Remote Duration: 6 + Mo

DataStage Developer

Cyber Sphere LLC

McLean, Virginia, USA

Contract, Third Party

DataStage Developer Location: McLean, VA 6+ Months on Contract USC Developer to work in the Enterprise BTO department of the Information Technology division. We are seeking a motivated individual to design and develop enhancements to software applications on a DataStage ETL (11.x). As a member of the IT development team, the Individual would implement software changes and address data related issues. The individual would champion technology and tools changes/improvements that improve delivery pr

Software Developer, Mid - Active Top Secret required

General Dynamics Information Technology

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Application Development, Software Design, Software Development Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor

APPIAN ARCHITECT/ Appian Lead Developer

PETADATA

Washington, District of Columbia, USA

Full-time, Third Party, Contract

Position: APPIAN ARCHITECT / Appian Lead Developer Location: Reston, VA & Washington DC / Plano TX / Maryland ( Remote). Experience: 14+ Years Work type: Fulltime(W2) / C2C PETADATA is currently looking to hire for the position of APPIAN ARCHITECT/ Appian Lead Developer for one of their clients. Roles & Responsibilities: The Ideal candidate should develop and test user management business process designs, in Appian, working with document management, user access, and user summary dashboards

ETL DataStage Developer

Tekfortune Inc.

Washington, District of Columbia, USA

Contract

Role: ETL DataStage Developer Location: McLean, VA (Onsite 5 Days in a Week) Duration: 6+ Months on Contract At least 5-7 years of experience in DataStage(ETL),is a must for this role. Must have experience with Migration Job Description: Professional Position Overview : Freddie Mac has an exciting opportunity for a Developer to work in the Enterprise BTO department of the Information Technology division. We are seeking a motivated individual to design and develop enhancements to software appl