JavaScript jobs in Frederick, MD

Full Stack Software Engineer II (Onsite)

Sterling, Virginia

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Today

Date Posted: 2025-07-08 Country: United States of America Location: VA541: 22110 Pacific Blvd, Dulles 22110 Pacific Boulevard Building CC3, Sterling, VA, 20166-6913 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technolo

Full-time

USD 72,000.00 per year

ServiceNow Developer

Remote or Hybrid in Vienna, Virginia

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Today

Title: ServiceNow Developer Location: Vienna, VA (REMOTE) Duration: Initial 6-month with potential extensions Compensation: $60.00 - $67.00/hour Work Requirements: , Holders or Authorized to Work in the U.S.ServiceNow Developer 5-10 years of experience in ServiceNow Development Hands on ServiceNow integration experience with 3rd party tools using different webservice methods are like REST, SOAP Able to configured SLAs, workflows, and automation to enhance IT service delivery and improve inciden

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Contract

BASED ON EXPERIENCE

Sr. Full Stack Developer

Hybrid in Rockville, Maryland

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Today

Title: Full Stack Developer Location : Rockville, MD OR McLean, VA (hybrid) Target Start Date : ASAP Type: contract Pay Rate: DOE Seeking an experienced Full Stack Developer to join our agile software development team. You will be responsible for designing, developing, and maintaining end-to-end web applications and other tools. Responsibilities - Design and develop robust, scalable, and secure web applications for both the front-end and back-end. - Write clean, functional, and maintainable

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Full-time

Director, Operations Instructional Design

Remote or Hybrid in Reston, Virginia

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10d ago

Director, Operations Instructional DesignJob Summary: Talent Software Services is in search of a Director, Operations Instructional Design for a contract position in Reston, VA. The opportunity will be six months with a strong chance for a long-term extension.Position Summary: The Client Operations Division is a best-in-class digital assessment delivery and customer engagement function that supports millions of students and thousands of test centers annually. The Operations team is leading excit

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Contract

BASED ON EXPERIENCE

UI Developer /Front-end Developer/ Angular

Hybrid in Ashburn, Virginia

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3d ago

User Interface (UI) Developer Location: **This position REQUIRES onsite support in Ashburn, VA, 2 times a week** Why CMCI? CMCI provides management consulting and IT services that empower enterprises to achieve their business goals in today's highly competitive market. Our goal is to seamlessly integrate into each customer's organization to fully understand their business and technological needs. This approach allows us to quickly deliver high quality solutions while achieving the highest leve

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Full-time

Depends on Experience

Angular UI Developer (Only W2)

Remote or Denver, Colorado

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12d ago

Vertex IT Systems is looking for an experienced Sr. Angular Developer to join our team. In this role, you will be responsible for designing, developing and maintaining complex web applications using Angular and will be working on the portals applications. The ideal candidate will have a strong understanding of Angular and its ecosystem. Job Responsibilities: Design, develop, and maintain complex web applications using Angular.Write code that meets the production requirements and design specifica

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Contract, Third Party

$50 - $60

Full Stack React Developer (Multiple Positions) Rockville, MD

Rockville, Maryland

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Today

ICF Incorporated, LLC: Full Stack React Developer (Multiple Positions) Rockville, MD DUTIES: Identifies requirements by establishing personal rapport with potential and actual clients and with other persons in a position to understand service requirementsDevelops and maintains applications and databases by evaluating client needs; analyzing requirements; developing software systemsBug fixing, browser testing, accessibility testingDocumenting code and processesCollaborate with designers, develop

Full-time

USD 107,500.00 - 166,088.00 per year

Full Stack Developer - Python/Elasticsearch (DC Metro Area-Remote)

Remote or Reston, Virginia

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Today

ICF is a rapidly growing, entrepreneurial, multi-faceted consulting company, seeking a Full Stack Developer. This developer will help re-design and build a new website for government agency committed to improving child welfare. The ICF team performs custom software development and maintenance on a suite of web-based applications, and works closely with clients and other contractors to ensure the performance and reliability of public-facing, mission-critical applications. Based on your experienc

Full-time

USD 98,124.00 - 166,810.00 per year

Developer/Programmer Analyst 3 - 100% Remote

Remote

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10d ago

Developer/Programmer Analyst 3 (100% Remote) Primary Location: 100% Remote V-Soft Consulting is currently hiring for a Developer/Programmer Analyst 3 (100% Remote) for our premier client. WHAT YOULL NEED: Technical Requirements and Certifications Oracle APEX Developer Certified Expert. Oracle PL/SQL Developer Certified Associate. Education and Experience Web Technologies: Basic to intermediate knowledge of JavaScript, HTML, and CSS for front-end development.: 8 years. Oracle APEX: Proficienc

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Contract

Depends on Experience

Full Stack Developer

Hybrid in Ashburn, Virginia

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3d ago

Full Stack Developer Location: **This position REQUIRES onsite support in Ashburn, VA, 2 times a week** Why CMCI? CMCI provides management consulting and IT services that empower enterprises to achieve their business goals in today's highly competitive market. Our goal is to seamlessly integrate into each customer's organization to fully understand their business and technological needs. This approach allows us to quickly deliver high quality solutions while achieving the highest level of custo

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Full-time

Depends on Experience

Reacts Developer

Ashburn, Virginia

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Today

The National Security Sector within Leidos is seeking a Full Stack Developer with a heavy concentration using React, with strong systems, software, cloud, and Agile experience. The qualified candidate will support a complex program providing Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS

Full-time

USD 126,100.00 - 227,950.00 per year

Staff Software Engineer/Clojure (Google Cloud Platform. Typescript )

Remote

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5d ago

Apply by Email/Direct Application at Call notes: Seeing attrition folks are leaving with clojure Have some posted for FTE (chance to convert) Getting contractos with cloujre CTO lookng for sr. engineer L4/L5 not entry level, 1+ years in testing, launching, dev **clojure a must Sr engineer / level Staff Engineer with Clojure Full stack true full stack. The fte req looking for front end. Contract more clojure Customer facing ? The team work directly with CTO, she is managing the gaps An engineeri

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Contract

Depends on Experience

Senior Full Stack Developer

Ashburn, Virginia

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Today

Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information systems. This role offers the opportunity to apply your deep expertise in JAVA/JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable solutions for a vital government agency. What you will do Design and implement JEE software applicationsUse modern software engineering tools and methodologies including

Full-time

Nuvolo Developer

Remote

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10d ago

World Wide Technology is looking for Nuvolo / ServiceNow Developer. This job is part of WWT s Strategic Resourcing services. The candidate will be supporting a WWT customer and will be employed by one of WWT s preferred partners. The partner will provide full compensation and benefit information prior to employment with the partner. Nuvolo / ServiceNow Developer 100% Remote (East Coast or Central time zone preferred) Contract (40 hrs./week, 1-year contract with potential to convert to FTE) Rate

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Third Party, Contract

$50 - $70

Mobile Application Developer

Hybrid in Ashburn, Virginia

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10d ago

Mobile App Developer Location: Ashburn, Virginia Why CMCI? CMCI provides management consulting and IT services that empower enterprises to achieve their business goals in today's highly competitive market. Our goal is to seamlessly integrate into each customer's organization to fully understand their business and technology needs. This approach allows us to quickly deliver high quality solutions while achieving the highest level of customer satisfaction on time and within budget. By choosing CM

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Full-time

Depends on Experience

Sr. OIC Developer

Remote

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19d ago

Job Title : Sr. OIC Developer Location : Richmond, VA (Travel once a month, rest is remote) Duration : 12+ Months Contract Job Summary: We are looking for a skilled OIC Developer with experience in Oracle Integration Cloud, APIs, and integrations. The ideal candidate will have a strong technical background, excellent problem-solving skills, and the ability to work in a fast-paced environment. Key Responsibilities: 1. Design and Develop Integrations: Design, develop, test, and implement integra

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Contract, Third Party

$60 - $70

Sr. Cypress Automation Engineer

Remote

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24d ago

Sr. Cypress automation engineer 7+ years experience in Automation Cypress automation experience using Typescript (First Preference) or JavaScript. Strong API testing skills SQL knowledge

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Full-time

Depends on Experience

Angular Developer

Remote

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Today

Job Description: Build responsive and modular frontends using Angular (v12+), TypeScript, HTML5, and CSS3.Integrate frontend and backend services efficiently and securely.Design and manage relational databases (e.g., MySQL, PostgreSQL) using JPA/Hibernate.Write unit and integration tests for both frontend and backend codebases.Optimize application performance and scalability.

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Contract, Third Party

$50 - $90

React JS Lead Developer

Remote

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3d ago

Hi, We are Photon, one of the world's largest Digital Platform Engineering company providing a combination of Strategy Consulting, Creative Design and Technology Services to a wide range of customers. We work with 40% of the Fortune 100 companies. And, we have a repertoire of niche products and experiences that we have designed and built for businesses to fully empower their digital transformation. Check out our video at Job Description:React JS LeadRemoteHealthcare Client Key Responsibilities:

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Contract

Depends on Experience

Senior Java Developers (US Cit with Active DoD Secret Clearance)

Remote

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2d ago

We are seeking to hire a team of Senior-level Java Developers with Active DoD Secret Clearance to join our team working on a multi-year award we have within a Federal Gov't Agency, located in Washington, DC. This role is 100% remote. Per our contract with the Federal Government, being a US Cit only and having an ACTIVE Secret level Security Clearance is required for working on this project. This position pays a strong salary package with full benefits (including choice of healthcare plans, den

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Full-time

Depends on Experience

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JavaScript jobs in Frederick, MD, USA