Mid-Level Application Developer Jobs in 22201

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Mid-Level Geospatial (GIS) Application Developer

Ardent Management Consulting, LLC

•

Remote

Full-time

< class="app-title">Mid-Level GIS Application Developer - U.S. Citizenship Required at ArdentRemoteWhy do you need to choose between doing important work and having a fulfilling life? At Ardent, we have both. Ardent employees are committed to solving our customers most difficult problems and we are committed to the well-being, personal goals, and professional development of our employee. We are All In. We put forth our strongest effort possible to get the mission accomplished and we do it tog
Posted 17 days ago

Rules Developer - Mid Level

Kforce Technology Staffing

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McLean, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client in McLean, VA that is seeking a Rules Developer - Mid Level with active engagement in learning the business processes/problem and how the rules can be tailored/developed efficiently. REQUIREMENTS: * Bachelor's degree * Experience with Java * Experience with Blaze, Rules Engine, and/or DROOLS * Experience with AWS and knowledge of microservices * Experience working in an Agile environment * Ability and desire to learn new technologies * Ability to communicat
Posted 14 days ago | Updated 2 hours ago

API/Backend Services Developer - Mid Level

Kforce Technology Staffing

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McLean, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client in McLean, VA that is seeking an API/Backend Services Developer. REQUIREMENTS: * Bachelor's degree * Experience with Java * Experience with Spring, Spring Boot, NOSQL, MongoDB, XML, and JSON * Knowledge of AWS * Knowledge of containerized application architecture using Kubernetes or Docker * Experience interacting with Business clients and customers * Possession of excellent verbal and written communication skills The pay range is the lowest to highest com
Posted 14 days ago | Updated 2 hours ago

Mid-level UI Developer

ADG Tech Consulting, LLC.

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Washington, District of Columbia, USA

Full-time

Title: Jr to Mid-level UI Developer Location: Washington, DC / Hybrid Clearance: Citizenship with the ability to obtain Secret clearance Client: USCIS Responsibilities In this role you will: Conceptualize, Design, Develop, and maintain websites, the designer will design and develop graphics/mock-ups and interfaces according to system specifications.Work with Systems Analysts, Project Managers, and SharePoint Developers/Admins.Create sophisticated, responsive, and device-friendly website (and web
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Posted 29 days ago

Web Content Editor/Mid-level Developer

Omm IT Solutions

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Washington, District of Columbia, USA

Full-time

Please Note: This is an On-Site position. About the role: The Web Content Editor writes and maintains the web page code; analyzes and implements best coding practices into the project code. The Web Content Editor analyzes user and technical requirements of the project and adapts the code in line with them. The role requires developing quality assurance procedures for software projects and executing and implementing software tests. RequirementsBasic Qualifications: More than 4 years of experien
Posted 8 hours ago | Updated 2 hours ago

Full Stack Developer Mid-Level

Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2026840 Job Description: Technical Skills Required: Bachelors/master's degree in computer science or engineering or equivalent experience A minimum of 5+ years (for mid-level) / (8+ years for Sr-level) of developer experience Solid understanding of typical multi-tier architectures: web servers, batch, and database Knowledge / hands-on experience on multiple technologies such as: Java, Spring Boot, RESTful APIs, Angular, Node JS, JavaScript, Typescript, HTML 5, and CSS Database technologie
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Posted 13 days ago | Updated 1 hour ago

Mid Level Database Administrator Developer MUST HAVE SECRET CLEARANCE

DANE, LLC

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Arlington, Virginia, USA

Full-time

Job Description:At DANE our ability to retain employees is a testament to how we treat, value, and support our incredibly smart, talented, and courageous staff. We offer aggressive PTO from day one, multiple benefits, and learning opportunities to support our employees in being their best.We are looking for a talented, Junior to Mid-level Database Administrator/Developer with strong software and database administration and development skills to join our fast-paced agile team. As a valued team me
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Posted 16 days ago | Updated 16 days ago

Mid-Level Developer // .NET // Fairfax, VA -Onsite

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

An amazing revolutionary company with all you can ask for, is looking for a Mid-Level .NET Developer to join their team! They use the newest technology available to ensure precise and modern services are provided to all vendors plus they are renowned for their organizational culture and work-life balance winning awards in 2016 in 2019 for their success. The ideal candidate will be working with C#/.NET, and Azure. If you are a passionate Developer looking to work hard, then apply today! This posi
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Posted 60+ days ago | Updated 17 hours ago

Mid - Senior Level Performance Tester - 13653

System One

•

Vienna, Virginia, USA

Contract

Mid - Senior Level Performance Tester Location: Hybrid working model reporting to Vienna, VA; Pensacola, FL; or San Diego, CA Days in-office requirement: 2x a week or 8x a month Hours: Monday - Friday, 8:00 AM - 4:30 PM Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Summary The Digital Delivery Team develops innovative member and team member experiences that leverage the latest technologies in open source and the Azure cloud. The Digital Delivery Team is responsi
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Posted 22 hours ago | Updated 10 hours ago

Mid - Senior Level Software Development Engineer in Test

System One

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Vienna, Virginia, USA

Contract

Mid - Senior Level Software Development Engineer in Test Location: Hybrid working model reporting to HQ, GPO and San Diego Days in-office requirement: 2x a week or 8x a month Hours: Monday - Friday, 8:00 AM - 4:30 PM Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Summary The Digital Delivery team develops innovative member and team member experiences that leverage the latest technologies in open source and the Azure cloud. Digital Delivery team is responsible for
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Posted 22 hours ago | Updated 10 hours ago

Mid-level Help Desk Support Technician

Chenega MIOS

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Washington, District of Columbia, USA

Full-time

Req ID: 31095 Summary Mid-level Help Desk Support Technician Washington, DC Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and tak
Posted 1 day ago | Updated 9 hours ago

Mission Manager - Mid-level (Shift work)

BAE Systems

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McLean, Virginia, USA

Full-time

Job Description Do you like to make critical decisions in support of the national security strategy of the United States? If you want to use your analytic skills and operational mindset to help protect America, our citizens, and interests, we need YOU! Opportunities are available for skilled mission managers to use your technical, operational, and military experience to develop actionable intelligence for U.S. Intelligence Community members. These positions allow you to use your problem-solvin
Posted 18 hours ago | Updated 8 hours ago

Targeter - Mid-level (shift work)

BAE Systems

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McLean, Virginia, USA

Full-time

Job Description Is supporting the national security strategy a passion of yours? If you want to use your analytic targeting skills to help protect America, our citizens, and interests, we need YOU! Opportunities are available for skilled analysts/targeters to find, interpret, and provide U.S. Intelligence Community members the critical information they need to make actionable decisions against high priority threats to national security. These positions allow you to play a critical role in int
Posted 18 hours ago | Updated 8 hours ago

Mid-Level SSC/LCAC HM&E Engineer

Serco North America

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Washington, District of Columbia, USA

Full-time

Position Description Join Serco as a Ship-to-Shore Connector (SSC) / Landing Craft Air Cushion (LCAC) Mid-Level Hull, Mechanical and Electrical (HM&E) General Engineer. You will be part of a team evaluating and managing the design, construction, testing, and delivery of HM&E equipment, components, or systems onto new amphibious landing craft and sustaining existing fleet assets. Serco supports the U.S. Navy as a prime contractor providing professional support services. We are committed to provi
Posted 3 days ago | Updated 13 hours ago

Mid-level Systems Engineer

Serco North America

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Washington, District of Columbia, USA

Full-time

Position Description Join Serco as a Systems Engineer supporting the Expeditionary Sea Base (ESB), Expeditionary Fast Transport (EPF), Submarine Tender (AS(X)), or similar non-combatant Class Ships, Research & Development (R&D) for Maritime Prepositioning Force (MPF), SEALIFT, and Naval Operational Logistics (OPLOG) Technologies. ESB ships are highly flexible platforms that support various military operations such as Airborne Mine Counter Measures (AMCM), Special Operations Force (SOF) operatio
Posted 3 days ago | Updated 13 hours ago

Mid Level Business Analyst

Amentum

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Washington, District of Columbia, USA

Full-time

Amentum is currently seeking qualified Mid-Level Business Analysts to support a NAVSEA Contract and be a member of the Industrial Engineering, Technical Policy and Standards Group. The Industrial Engineering, Technical Policy and Standards Group is the Navy's technical authority for developing and maintaining NAVSEA technical policy, guidance and standards, and providing governance. This group executes technical authority responsibilities throughout the acquisition life cycle by responding to Pr
Posted 6 days ago | Updated 8 hours ago

DARPA Mid Level Scientist & Engineer

Amentum

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Arlington, Virginia, USA

Full-time

Job Description Job Description Amentum is a leading provider of engineering, scientific, and program management support services.We are at the forefront of breakthrough technology development and demonstration programs in multiple areas, including hypersonics, Unmanned Air Vehicle and Autonomous Systems, advanced sensors, propulsion, aircraft and space science systems. Amentum is currently seeking talented, enthusiastic, and dynamic individuals to support DARPA and Space Development Agency i
Posted 6 days ago | Updated 8 hours ago

Mid Level Mechanical (Marine) Engineer

Amentum

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Washington, District of Columbia, USA

Full-time

Amentum is currently seeking qualified candidates to Mid-Level Mechanical (Marine) Engineers to support a NAVSEA Contract and be a member of the Marine Engineering Group. The Marine Engineering Group is the Navy's technical authority for machinery systems for all surface ships, aircraft carriers and submarine classes - including but not limited to developing and designing, evaluating and assessing, analyzing and establishing standards and risks, and demonstrating and implementing new marine syst
Posted 6 days ago | Updated 8 hours ago

Mid-Level Systems Analyst

Kforce Technology Staffing

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Remote or Reston, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Mid-Level Systems Analyst in Reston, VA. Overview: The client is looking for a dynamic Systems Analyst who will be responsible for working within a small team focused on managing day to day monitoring, data analysis, research and problem solving of a productive level environment centered around relational databases and incoming/outgoing data streams. This person performs troubleshooting on production issues, infrastructure configurations a
Posted 8 days ago | Updated 2 hours ago

Information Systems Security Officer (ISSO) - Mid Level

SPARTA, Inc. dba Cobham Analytic Solutions

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Springfield, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Information System Security Of
Posted 6 days ago | Updated 10 hours ago