Programista Full Stack jobs in Gaithersburg

MANTECH seeks a motivated, career and customer-oriented ETL Developer to join our team in Chantilly, VA. The ETL Developer will support mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions in a Big Data environment. This role focuse

TS/SCI - Polygraph required 20-017-011 AD Application Developer - 3 (CNO Application Developer) Description: You will act as an embedded developer/general-purpose CNO software engineer for up-and- coming projects where you will design, develop, prototype, modify, and integrate solutions to provide m

Job Title: Workday Developer / Workday Consultant Location: Mclean, VA (Fully Onsite) Duration: 06+ Months Contract Job id - 176210 Must Have Qualifications : 5-7+ years of relevant experience as a Developer. Must have experience in Workday technical areas, including Workday Extend, Workday Financia

Zachary Piper Solutions is currently seeking a Banking Salesforce Developer in McLean, VA Responsibilities for the Banking Salesforce Developers: Design dashboards and reports for sales performance, production planning, inventory levels, and customer insights Ensure data integrity across Salesforce

Description Markon is seeking a highly skilled Software Developer experienced with the ability to design, develop, troubleshoot, and debug complex software applications for our Virginia Customer client in the Northern Virginia area. Responsibilities Committed to delivering high-quality, efficient, a

About Company Papigen is a fast-growing global technology services company, delivering innovative digital solutions through deep industry experience and cutting-edge expertise. We specialize in technology transformation, enterprise modernization, and dynamic areas like Cloud, Big Data, Java, React,

S4, LLC

This Java Developer will be responsible for the development and maintenance of complex and diverse software systems using object oriented programming and AGILE software methodologies. You will design and code new software or modify existing software to add new features and integrate existing softwar

Description Spatial Front, Inc. (SFI), a two-time USAToday Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a ServiceNow Developer to support our growing team. In this role, you will be instrumental in developing and configuring the ServiceNow platform to enhance its function

TS/SCI - Polygraph required 20-006-012 AD Application Developer - 3 (CNO NetDev Developer) Description: You will act as a general-purpose CNO reverse engineer for network based devices for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mi

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Sec

Senior .Net Developer Frederick, MD 21701.Onsite 5 days a week Senior .Net Developer with a passion for developing market leading products. As part of a product team you will use your experienced CMS and .Net software development skills to add large features, solve bug, address technical debt, impro

Title: AI Developer Location: REMOTE Start: Immed Duration: 12 Months (High possibility of Extension) USCs / GCs ***Active Public Trust Required*** Role Summary The AI Developer will design, develop, and implement AI-driven solutions leveraging generative AI and large language models (LLMs). The rol

Java Developer Location: Washington, DC Classification: Exempt Compensation: Clearance: Position Overview We are seeking a highly motivated and detail-oriented Java Developer to support the design, development, and maintenance of enterprise-level and government systems. The ideal candidate will poss

Date: Apr 22, 2026 Location: Springfield, VA, Virginia, United States Company: HII's Mission Technologies division Requisition Number: 28327 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $76,164.00 - $165,000.00 Security Clearance: TS/SCI Level of Expe

We are seeking an experienced AI Developer to serve as a technical authority and product-focused subject-matter expert across our predictive and generative AI solution portfolio. This role will provide expert guidance on the architecture, design, development, and delivery of enterprise-grade AI appl

What You'll be Owning GRVTY is seeking a Software Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Sterling, VA. What You Must Have Active TS/SCI with Polygraph Clearance Bachelors and 3 years experience Full Stack experience Experience with N

Fullstack Developer Dexian Government Solutions is recruiting for a Fullstack Developer to support our USPSOIG contract in Arlington, Virginia. Position Overview: Work with data scientists and analysts to rapidly design, implement, test, and deploy applications capable to tackling complex analytical

As a Mulesoft Developer , you will work with our growing DevSecOps practice de veloping APIs and integration capabilities using the Mulesoft platform to connect data, services, and systems to help our customers achieve their mission . We are looking for candidates with experience with cloud platform

Full-Stack Developer (Agent/Tool Focus) The Full-Stack Developer (Agent/Tool Focus) designs and develops AI agent systems and tool integrations for a generative AI platform. This role drives agent architecture, orchestration, and migration eorts while building new capabilities that expand the platfo

Job ID T2510071 Location Chantilly, VA, US Date Posted 2026-03-05 Category Software Subcategory SW Engineer 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