JavaScript jobs in Frederick, MD

Rockville, Maryland

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Today

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 code, and participate in code reviews to ensure code quality and adherence to best practices. - Design and manage databases, develop a

Contract

Full Stack Developer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Full Stack Developerfor a Contract assignment with one of our premier Regulatory clients in Rockville, MD. Candidate must be in the DMV Area. This role is 3 days per week Onsite in the Rockville or Tysons Office. Responsibilities : - Design and develop robust, scalable, and secure web applications for both the front-end and back-end. - Write clean, functional, and maintainable code, and participate in code reviews to ensure c

Contract

USD 60.00 - 70.00 per hour

BPM Developer and Administrator

Hybrid in Rockville, Maryland

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12d ago

BPM Developer and Administrator Rockville, MD 12+ Months Job Summary: The BPM developer and administrator is a member of the project team who takes responsibility for managing the overall system architecture using best practices. This will primarily include BPM and overall system architecture administration, facilitating continuous system performance improvement, maintaining/enhancing system infrastructure, and learning new technologies. The candidate will also be expected to perform some light

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Contract

Depends on Experience

W2 - Sr Software Engineer (Healthcare, Incident management, ServiceNow, REACT, C#, JavaScript) - Remote

Remote or Hybrid in Minnesota

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18d ago

Duties: Position Overview: (Major Functions and Non-Essential Functions): We are seeking a Senior Software Engineer to design and build back-end services that support our portfolio of data-centric clinical and analytic applications. These applications leverage cloud computing, big data, mobile, data science, data warehousing, machine learning using state of the art software development applications and frameworks. Our Software Engineers ensures that these cloud-based micro-services adhere to upt

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Contract

Compensation information provided in the description

Service Now Developers

Remote or McLean, Virginia

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Today

RESPONSIBILITIES: RestonFed Kforce has a client that is seeking Service Now Developers in McLean, VA. Duties: * Perform configuration, integration, custom programming, and other hands-on technical activities in relation to implementation of ServiceNow * Implement ServiceNow customization's including UI Policies, UI Actions, Business Rules, Client Scripts, workflow administration, and data import * Participate in full software development life cycle: Analysis, Design, Coding, Testing, Training,

Contract

$60 - $85 hourly

Senior Full Stack Developer (Python + JavaScript + API Integration)

Remote or North Carolina

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5d ago

Job Title: Senior Full Stack Developer (Python + JavaScript + API Integration) Location: Remote Job Type: Full-time Experience Level: Senior (8+ years) Job Summary: We are seeking a highly experienced Senior Full Stack Developer with a strong command of Python, JavaScript, and API integration to design and build high-performance web applications. The ideal candidate should have expert-level proficiency in backend development using Python, advanced front-end experience with JavaScript framewo

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Full-time

Sr. Full stack Developer

Hybrid in Ashburn, Virginia

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13d ago

Basic Qualifications: BS/BA degree and 10 years of directly related experience or Master s with 8 years of directly related experience; OR 4 years of directly related experience in lieu of degree Experience with Agile Scrum methodology and working in a SecDevOps environment Experience working with containerized applications preferably utilizing Konvoy 3+ years experience developing cloud ready applications and/or experience migrating applications to the cloud. 2+ years of experience in one of t

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Full-time

Depends on Experience

Software Engineer (Javascript Debug)

Remote

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17d ago

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as prepackaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterpr

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Contract

$30 - $40

(Remote/Onsite) - Sr Full Stack Developer - Washington DC

Remote or Washington, District of Columbia

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Yesterday

Sr Full Stack Developer Washington DC (Remote available with some travel in DC) Client: Guidehouse, Inc. Long Term Contract role Job Description: 10+ years of Development experience.5 years of relevant experience as full stack developerMust have skills: Python, Django, JavaScript, Vue.jsRecent experience working on AWS Cloud

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Contract

Depends on Experience

Application Development Supervisor/Software Development Manager

Remote or Hybrid in Baltimore, Maryland

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17d ago

Company Description: Our client is an academic private health system, focused on delivering compassionate, high quality care and putting discovery and innovation into practice at the bedside. Our client is an integrated network of care, delivering 25 percent of all hospital care in urban, suburban and rural communities across the state where they are located. They put academic medicine within reach through primary and specialty care delivered at 11 hospitals, as well as through a network of Urge

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Full-time

$140,000 - $160,000

Software Engineer II - InsuraMatch (OpenAI, Javascript, Python, SQL)

Remote or Hartford, Connecticut

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Today

Who Are We? Taking care of our customers, our communities and each other. That's the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 160 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Compensation Overview The annual base salary range provided for this position is a nationwide market range and re

Full-time

USD 117,200.00 - 193,400.00 per year

Mid-Level Software Developer (JavaScript / Terraform / Java)- Remote

Remote or Riverton, Utah

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17d ago

Mid-Level Software Developer (JavaScript / Terraform / Java) Remote, US 6 Months (with potential extension) Pay Rate: $60.00 to $65.00 per hr. We are seeking a Mid-Level Software Developer with 3-4 years of experience to support critical modernization efforts for our Missionary Referral Processing systems. This is a high-visibility role within a Christ-centered team that values inspiration, collaboration, and forward-thinking development. The ideal candidate will have strong skills in JavaScr

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Full-time

Compensation information provided in the description

Sr. ServiceNow Developer

Remote or Hybrid in Washington, District of Columbia

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2d ago

Hi, Job Title :Sr. ServiceNow Developer Location: Washington, Dc Duration: Long Term Description: The role supports a large environment across ITSM/ITOM/CSM and related modules, ensuring stable operations, high-quality enhancements, compliant upgrades, and well-governed designs.Hands-on ServiceNow development/O&M in large environmentsStrong JavaScript/Glide, configuration, and data skills: Business Rules, Script Includes, Client Scripts, Catalog/Flows, ACL/RBAC.Proven experience with Service Por

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Contract

Depends on Experience

JavaScript Engineer

Remote

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Today

We are looking for a Senior Front-End Engineer to support major initiatives across our client's website and potentially Chromecast platforms. This is an exciting opportunity to work on high-visibility, high-traffic consumer-facing applications. Experience with React, Typescript, and CSS are required. What You'll Do Build and maintain front-end experiences using ReactJS, TypeScript, and CSS Contribute to the migration and integration of new backend systems-ensuring smooth transitions without disr

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Contract

$70 - $70 per hour

Full Stack Java Developer (Java, postgresql, aws) -- Ashburn, VA ( Hybrid )

Hybrid in Ashburn, Virginia

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20d ago

title: Full Stack Java Developer Location: Ashburn, VA ( Hybrid ) duration: 6 months, Possibility of extension, Potential to convert FTE Security clearance: Public trust / Any higher clearance (active/ Inactive) seeking a strong applications developer :: Must haves: Experience in Java Experience working with PostgreSQL and AWS. The position is focused on delivering performance-based IT services and repeatable solutions. Our team is looking for a developer that can support applications in a cl

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Contract

Depends on Experience

Angular UI Developer - Remote

Remote or Hybrid in Washington, District of Columbia

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2d ago

Hi, Job Title: Angular UI Developer Location: Remote Duration: long-term Design, develop, test, and maintain Angular-based applications. Build and integrate REST/SOAP services, optimize performance, and ensure code quality through reviews and testing. Responsibilities: Design, code, test, and modify software to meet user needsBuild Angular apps (v15+) with a focus on architecture, lifecycle, and performanceIntegrate REST/SOAP APIs (JSON/XML); HTML, CSS, JavaScript/TypeScript Run unit tests, debu

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Contract

Depends on Experience

Senior JavaScript Virtual Machine Compiler Engineer

Remote or Cupertino, California

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Today

In this role, you have the opportunity to push the state of the art of JavaScript and WebAssembly performance. The JavaScriptCore team at Apple is looking for system programmers compiler (especially just-in-time) and virtual machine experience. You will be working to deliver a faster and more secure web for all Apple products by improving JavaScriptCore's already world-class JIT compilers, runtime systems, and the garbage collector. The work is challenging, and the impact is worldwide. Join us.

Full-time

USD 181,100.00 - 318,400.00 per year

Sr. JavaScript/TypeScript Developer - ArcGIS Excalibur

Remote

•

Today

Overview ArcGIS Excalibur is a web-based imagery and video analysis application used by a variety of industries. We welcome you to join the ArcGIS Excalibur product team and help us deliver a high quality and focused web experience for performing analysis, reporting and spatial problem solving in a modern user experience. Our team is passionate about providing users with easy-to-use analysis tools and workflows. As a Software Development Engineer, you'll be part of a team that enables the use o

Full-time

USD 118,976.00 - 197,600.00 per year

Lead Software Engineer (JavaScript/Typescript)

Remote or Georgia

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Today

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th

Full-time

USD 160,000.00 - 170,000.00 per year

Senior Software Engineer

Sterling, Virginia

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Today

Date Posted: 2025-06-25 Country: United States of America Location: VA542: 22260 Pacific Blvd, Dulles 22260 Pacific Boulevard Building CC4, Sterling, VA, 20166-6916 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 90,000.00 per year

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JavaScript jobs in Frederick, MD, USA