JavaScript jobs in Arlington, VA

Full-stack Engineer 4 (Manager, IC - Python, JavaScript/TypeScript)

McLean, Virginia

•

Today

Full-stack Engineer 4 (Manager, IC - Python, JavaScript/TypeScript) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open sour

Full-time

USD 197,300.00 - 225,100.00 per year

Full-stack Engineer 4 (Manager, IC - AWS, JavaScript, Python)

McLean, Virginia

•

Today

Full-stack Engineer 4 (Manager, IC - AWS, JavaScript, Python) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors who solve real problems and meet real customer needs. We are seeking Full-stack Software Engineers who are passionate about leveraging cutting-edge open source fra

Full-time

USD 197,300.00 - 225,100.00 per year

Full Stack JavaScript Developer (Data & Search Focus)

Springfield, Virginia

•

2d ago

Location: Springfield, VA (On-site) Clearance: TS Required Position Overview Metric5 is seeking a motivated Full Stack JavaScript Developer to join a highly visible mission project for our NGA customer. In this role, your primary focus will be designing, building, and maintaining robust web applications using React, Node.js, NestJS, and TypeScript within a modern cloud-native ecosystem. You will also assist with integrating, optimizing, and supporting the application's underlying data streaming

Full-time

USD 140,000.00 - 170,000.00 per year

Test Automation Architect (JavaScript / Python)

Remote

•

Today

Join our Testing Competency Center as a Test Automation Architect and drive modern automation strategies with a strong focus on JavaScript or Python ecosystems . You will play a key role in shaping scalable automation solutions and integrating AI into the SDLC. Responsibilities Design and implement end-to-end test automation architectures using JavaScript and Python Define automation strategies, including framework selection, tooling, and infrastructure setup Build and scale automation from scra

Full-time

Sr Python Full Stack Developer (Only Locals to McLean, VA)

McLean, Virginia

•

Yesterday

Job Role: Sr Python Full Stack DeveloperLocation: McLean, VAAssignment Type: Contract OnlyMust Have Qualifications: Must have practical experience with Python, front end technologies, React, JavaScript, and web application development, along with the capability to write effective code. Ideal candidates should have 3-7 years of relevant experience. Experience or background in fixed income, account or capital markets is a plus. AI experience, including using LLMs to build agentic applications, is

Easy Apply

Third Party, Contract

Depends on Experience

*Senior Full Stack Engineer (Backend focused - Nodejs, Javascript, AWS exp.) - W2 role

Remote

•

3d ago

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details Posi

Easy Apply

Contract, Third Party

Depends on Experience

Drupal Site Builder

Hybrid in Washington, District of Columbia

•

Today

We are seeking a Senior Drupal Site Builder to support website migration, development, redesign, publishing, and ongoing maintenance. The role collaborates with design, front-end, and back-end development teams to deliver secure, accessible, responsive, and user-friendly websites while ensuring compliance with applicable web standards and customer requirements. Position Responsibilities Build, configure, redesign, and maintain websites using Drupal 10/11 within a multisite environment. Collabo

Easy Apply

Contract, Third Party

Depends on Experience

Senior JavaScript Test Automation Engineer

Remote

•

Today

We are looking for a Senior Test Automation Engineer with strong experience in JavaScript- or TypeScript-based automation frameworks. The ideal candidate should have hands-on experience building and maintaining automated tests for modern web applications and APIs, with a strong focus on quality, reliability, and maintainability. This role requires solid automation experience, strong testing fundamentals, and the ability to collaborate effectively with development, product, and QA teams. Responsi

Full-time

Remote Senior JavaScript/React Engineer

Remote

•

Yesterday

AboutUs: BasedinSanFrancisco,California,TuringistheworldsleadingresearchacceleratorforfrontierAIlabsandatrustedpartnerforglobalenterprisesdeployingadvancedAIsystems.Turingsupportscustomersintwoways:first,byacceleratingfrontierresearchwithhigh-qualitydata,advancedtrainingpipelines,plustopAIresearcherswhospecializeinsoftwareengineering,logicalreasoning,STEM,multilinguality,multimodality,andagents;andsecond,byapplyingthatexpertisetohelpenterprisestransformAIfromproofofconceptintoproprietaryintellig

Easy Apply

Contract

200 - 300

Remote Senior JavaScript/React Developer

Remote

•

Yesterday

Easy Apply

Contract

200 - 300

Software Engineer (C++, Python, and JavaScript)

Springfield, Virginia

•

Today

Razor is seeking an experienced Software Engineer (C++, Python, and JavaScript) to support the development of applications and APIs that enable users to perform advanced analytic functions. This role requires strong technical expertise in software development and enterprise application integration within a fast-paced, multidisciplinary environment. The Software Engineer will work closely with technical teams and stakeholders to design, develop, test, deploy, and maintain mission-crit

Full-time

USD 145,000.00 - 185,000.00 per year

PHP/JavaScript Developer

Chantilly, Virginia

•

Today

Razor is seeking an experienced PHP/JavaScript Developer to support critical web infrastructure projects for a longstanding customer. This role will develop, enhance, and maintain web applications and websites, working across both front-end and back-end technologies to deliver complete technical solutions. Clearance Requirements ctive TS/SCI with Polygraph required. Location & Work Arrangement Chantilly, VA Key Responsibilities Develop, enhance, and maintain websites and web applications. Wri

Full-time

USD 155,000.00 - 175,000.00 per year

Software Engineer (JavaScript/Python/Nifi)

Sterling, Virginia

•

Today

Position: Software Engineer/Application Developer Location: Dulles, VA - ONSITE Salary: $87k-114k + comprehensive benefits package Clearance: Active DOD Secret Clearance KeyLogic is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop m

Full-time

USD 87,000.00 - 114,000.00 per year

JavaScript Software Engineer Level 1

Columbia, Maryland

•

Today

Responsibilities:Contribute to the development and continual improvement of a mature software system; including code, diagrams, and testsLeverage development and design patterns to ensure the product's scalability, maintainability, and long-term successUnderstand API-driven microservice design patterns, NoSQL databases, data ingest tools (Apache NiFi), and modern web frameworksMaintain a team player mentality as a collaborative member of a fast-paced, structured 10-14 person teamOption for some

Full-time

USD 110,000.00 - 130,000.00 per year

JavaScript Developer

Fort Meade, Maryland

•

Today

Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared JavaScript Developer to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community. The ClassifyIT team is seeking a JavaScript Developer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web-based applications. Successful c

Full-time

USD 130,000.00 - 160,000.00 per year

Software Engineer 0or1 - (C++, JavaScript, Python)

Fort Meade, Maryland

•

Today

Software Engineer 0or1 - (C++, JavaScript, Python) Clearance: TS/SCI - Polygraph required Position ID: 23-BY-A-07-SWE0orSWE1 Location: Fort Meade, Maryland Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or a

Full-time

USD 144,000.00 - 218,000.00 per year

Software Engineer 3 - (Python, JavaScript, TypeScript)

Fort Meade, Maryland

•

Today

Software Engineer 3 - (Python, JavaScript, TypeScript) Clearance: TS/SCI - Polygraph required Position ID: 20-27-002-SWE3 Location: Fort Meade, Maryland Description: We are seeking a high-caliber software engineer to join the team in a rapid development and deployment environment. In this role, you will provide end-to-end engineering support to architect, build, and maintain robust, large-scale distributed web applications and cloud-native systems. A key focus of this position is the ability

Full-time

USD 241,000.00 - 295,000.00 per year

Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)

Alexandria, Virginia

•

Today

This job requires active TS/SCI clearance. Please apply only if you have an active TS/SCI clearance. North Point Technology is looking to hire a Full Stack Software Engineer to support a mission-critical GEOINT program for an Intelligence Community customer. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions. The ideal candidate has an excellent unders

Full-time

Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)

Chantilly, Virginia

•

Today

Full-time

Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)

Gaithersburg, Maryland

•

Today

Full-time

JavaScript jobs in Arlington, VA 22203, USA