Mid to Senior Level Front End Developer Jobs in 20001

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Web Content Editor/Mid-level Developer

Omm IT Solutions

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

Mid - Senior Level Software Development Engineer in Test

System One

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

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

Rules Developer - Mid Level

Kforce Technology Staffing

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

API/Backend Services Developer - Mid Level

Kforce Technology Staffing

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

Full Stack Developer Mid-Level

Apex Systems

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

Sr. Level Full Stack Developer (TS/SCI required)

IT Concepts

Washington, District of Columbia, USA

Full-time

Founded in 2003, IT Concepts' core values - customer-centricity, teamwork, driven to deliver, innovation, and integrity - ensure we work together to be the best, realize objectives, and make a positive impact in our communities. We intentionally created and sustain our ITC culture that embraces change, experimentation, continuous learning, and improvement. We bring our design thinking problem solving approach that challenges assumptions, prioritizes curiosity, and invites complexity to deliver i

.NET Developer - Mid-Senior Level

The Squires Group, Inc

Annapolis, Maryland, USA

Full-time

Overview Our Annapolis, MD based client, has an immediate opening for a Mid-Senior Level .NET Developer. In this role, you will join a small team of developers responsible for supporting both internal and external applications. The team currently works with C# on the backend and Angular on the front end. The ideal candidate is flexible, adaptable, and ready to own your work and see projects through their entire lifecycle. Come join this outgoing, family-oriented organization, where every day is

Project Manager (Senior/Mid Level)

Peraton

Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

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

Motion Recruitment Partners, LLC

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

Mid Level Database Administrator Developer MUST HAVE SECRET CLEARANCE

DANE, LLC

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

Mid-level UI Developer

ADG Tech Consulting, LLC.

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

.NET Developer Mid or Senior

BAE Systems

Washington, District of Columbia, USA

Full-time

Job Description BAE Systems, Inc. is currently looking for a .NET Developer to join an innovative team of developers in Washington, DC. This position supports the development of mission-critical applications for a federal government client focused on national security. The .NET Developer candidate must have the following skills and experience:Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical discipline.5-8 years of experience with program

Software Developer (Junior - Mid - Senior)

Peraton

Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Full Stack Developer (Junior/Mid/Senior)

Peraton

Washington, District of Columbia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Mid-Level Front End UI Developer - React, JavaScript - REMOTE WORK -- 52835

PRIMUS Global Services Inc.

Remote or Dallas, Texas, USA

Third Party

Mid-Level Front End UI Developer - React, JavaScript - REMOTE WORK - 52835 Pay range - $45 - $50/hr We have an immediate long-term opportunity with one of our prime clients for a position of Mid-Level Front End UI Developer - React, JavaScript to work on Remote basis. Skillset 1. React 18 (18 Version is preferred not required) 2. Google Cloud Platform knowledge 3. JavaScript NICE TO HAVES:- 1. Next JS 2. React Native 3. HTML What you will do: Implement features that meet business requirem

GEOINT Standards Developer, Senior-Level - CLEARED

The Squires Group, Inc

Springfield, Virginia, USA

Full-time

Overview Our client has an IMMEDIATE NEED for a CLEARED Senior-Level GEOINT Standards Developer to provide operational services to the Intelligence Community. Work with our client on a project supporting mission critical activities. You will write and e nsure capability Standards for GEOINT data, geospatial data, and for APIs to satisfy requirements. The work location is Springfield, VA. Professional IT certification training opportunities and assistance are available. Per our Federal Government

Senior Level GEOINT Standards Developer

Peraton

Springfield, Virginia, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,

Mobile Exploit Developer/Android Mid-Senior

SPARTA, Inc. dba Cobham Analytic Solutions

Chantilly, 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: Developers are you looking to upgrade your clearance and increase your mark

Sr. Level SharePoint Developer

Golden Tech Systems Inc.

Falls Church, Virginia, USA

Full-time

Qualifications: U.S. Citizenship required. Active Security Clearance or Public Trust required. Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field. A Master's degree or additional certifications in SharePoint or related technologies is highly preferred. 4 years of additional relevant experience may substitute for the degree requirement. 6 years of professional experience in web development with a strong emphasis on SharePoint development. Micro