react Jobs in district of columbia

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Senior Software Engineer

Leidos

•

Odenton, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti
Posted 10 days ago | Updated 5 hours ago

Senior Full Stack Developer (Frontend-Leaning)

Kanor Systems

•

Bethesda, Maryland, USA

Third Party, Contract

Job Title: Senior Full Stack Developer (Frontend-Leaning) Location: Bethesda ,MD (Hybrid) Experience: 8-10 Years Job Summary We are looking for a Senior Full Stack Developer with strong frontend expertise to design and build high-performance applications. The ideal candidate will have deep experience in modern frontend frameworks (React/Angular/Vue.js) along with proficiency in Java/Node.js backend development. You will play a key role in shaping frontend architecture while ensuring seamless
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Posted 5 days ago | Updated 10 hours ago

Full Stack Developer

Leidos

•

Lorton, Virginia, USA

Full-time

Description The Digital Modernization Sector at Leidos currently has an opening for a Full Stack Developer to work in our Lorton, VA office. This is an exciting opportunity to use your experience helping the HEITS/DHS mission. The developer would be responsible for technical planning, application software design, development and integration, and application support. They would evaluate alternatives including cost and risk, supportability and analyses for total systems. Duties include performin
Posted 7 hours ago

Full Stack Developer

Leidos

•

Lorton, Virginia, USA

Full-time

Description The Digital Modernization Sector at Leidos currently has an opening for a Full Stack Developer to work in our Lorton, VA office. This is an exciting opportunity to use your experience helping the HEITS/DHS mission. The developer would be responsible for technical planning, application software design, development and integration, and application support. They would evaluate alternatives including cost and risk, supportability and analyses for total systems. Duties include performing
Posted 10 hours ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219824 Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll use the
Posted 6 hours ago

Java Fullstack Developer

SRS Consulting Inc

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Remote

Full-time

Core Requirements and Skills: Proficiency in ReactHooks and functional components: Mastery in using useState, useEffect, useContext, useReducer, etc. React Context: In-depth knowledge of state management and performance optimization strategies. React Router: Familiarity with dynamic routing in single-page applications (SPAs). Component architecture: Experience with scalable and reusable component design. JavaScript/PropTypes MasteryES6+ features: Destructuring, async/await, arrow functions, mod
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Posted 8 days ago

Web Developer - Headless CMS @ Grand Rapids, MI or Remote

Evolutyz Corp

•

Remote or Grand Rapids, Michigan, USA

Third Party, Contract

Required: Strong experience as a developer using Headless CMS, JavaScript, Next.JS and React. Need 5 to 10 years of relevant work experience.Experience in Document code, including commenting and reporting on features.Program in multiple languages to create sClientified products.Interpret requirements and create project plans to meet schedule and quality goals.Work across teams to identify and solve problems.
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Posted 8 days ago

Front End Developer

Apex Systems

•

Alexandria, Virginia, USA

Full-time

Job#: 2073939 Job Description: Job Title: Application Developer with front end experience Job Locations: US-VA-Fort Belvoir (5 days/week on site) Clearance Level: Top Secret SCI Responsibilities Key Responsibilities: Developing user-facing web applications and interfaces using HTML, CSS, and JavaScript.Implementing responsive design principles.Collaborating with UI/UX designers and back-end developers.Optimizing applications for maximum speed and scalability.Writing clean, maintainable, and
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Posted 5 days ago | Updated 5 hours ago

Web Developer/Designer

Cornerstone Defense

•

Chantilly, Virginia, USA

Full-time

Location: Chantilly, Virginia Type: Contract Job #3484 Title: Web Developer/Designer Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Te
Posted 60+ days ago | Updated 5 hours ago

AWS DevOps Engineer

Booz Allen Hamilton

•

Springfield, Virginia, USA

Full-time

Job Number: R0219578 AWS DevOps Engineer The Opportunity: As a DevOps engineer, you know how to set up cloud environments and provision computer networking, storage, and virtual networks-ultimately, how to "harness the cloud." We're looking for an experienced DevOps infrastructure engineer like you to support our clients as they modernize their IT infrastructures and meet their most challenging missions. As a DevOps infrastructure engineer at Booz Allen, you'll work closely with cloud architects
Posted 6 days ago | Updated 5 hours ago

Cyber Test Engineer (Onsite)

Nightwing

•

Arlington, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 5 hours ago

Java/ Data FullStack Architect (remote) -- 100% Remote --- Rate: 52 to 55/hr W2

Siri Infosolutions Inc

•

US

Contract

Only W2 Rate 52 to 55/hr W2 A HackerRank test is required. demonstrates the candidate's proficiency in React and Spring Boot 1 year contract 100% remote Job Title: Full-Stack Architect (eCommerce/Data Platform Focus) Overview: We are looking for a hands-on Full-Stack Architect with strong experience in eCommerce, data platforms, and content management systems (CMS). The ideal candidate brings deep technical knowledge across the stack and thrives in a dynamic environment where they can proact
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Posted 7 hours ago | Updated 3 hours ago

Front-End Developer

Peraton

•

College Park, Maryland, USA

Full-time

Responsibilities Peraton Labs is seeking a fully cleared Front-End Developer to work collaboratively within our Network Systems team to build compelling and easy to use applications for a multitude of different projects. You will work closely with other team members as well as directly with our DoD/IC customer, in a fast-paced environment, and you will be challenged to utilize and grow your skills to build interfaces for a diverse set of applications. For this role you should be creative, passi
Posted 60+ days ago | Updated 30 days ago

Software Engineer - 25k Sign on Bonus

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Fle
Posted 9 days ago | Updated 5 hours ago

Staff Engineer

Apex Systems

•

Reston, Virginia, USA

Full-time

Job#: 2067113 Job Description: Apex Systems combines with parent company ASGN Inc. to make it the 2nd largest IT staffing agency in the country. Apex has an opportunity for a StaffEngineer . If interested in discussing the position further, please send an MS Word version of your resume to Patryk Kopczynski, To apply please email your resume to Here are the details: Position: Staff Engineer Location: Onsite 5 days a week to Reston, VA Rate: 70-85/hr Duration: 6 month contract to hire Iv Pro
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Posted 60+ days ago | Updated 5 hours ago

Senior .NET Full Stack Developer

Nineteen Eleven Solutions

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Remote

Full-time

Position: Sr. Full Stack .Net Developer (Heavy REACT front end)Terms: FTE/Perm Location: 100% remote but please look for candidates within a 200-mile radius of Nashville. Note: Looking for Born s. J.D.: This is the main function for this developer. Needs to be senior with expertise (most of his/her) experience being front end (more than.NET .they need to be very front-end strong). This payment application is written in .NET, jQuery, and ASP. They are sunsetting it soon and moving to React.js a
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Posted 1 day ago

Software Technical Lead

General Dynamics

•

Herndon, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Information Systems Management Job Qualifications: Skills: CI/CD, Cloud (Inactive), GitLab CI/CD, Information Systems, Ruby on Rails Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Information Systems Manager Provides objective advice and specialized skills in order to
Posted 5 hours ago

Software Engineer

Meraki7 Inc

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Remote

Third Party

Position: Sr. Software Engineer Location: US or Canada remote role (PST time zone support) Experience Required: 10+ years Tech Stack: Go, Ruby, ReactJS, NextJS, Prisma, AWS, Kubernetes, Terraform About the Role: We are looking for a seasoned Staff Software Engineer to lead technical design and implementation of scalable applications across diverse domains including e-commerce, SaaS platforms, manufacturing analytics, and digital media. This role requires strong experience in full-stack
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Posted 7 days ago

Salesforce Developer - Avendra International

Aramark Corporation

•

Rockville, Maryland, USA

Full-time

Job Description We are seeking a talented and motivated Salesforce Developer to join our team and contribute to the development, customization, and maintenance of Salesforce applications. The ideal candidate will have strong technical expertise in Salesforce, with the ability to design, implement, and optimize solutions that align with business requirements. As a Salesforce Developer, you will work closely with cross-functional teams to create scalable solutions that enhance the user experience
Posted 15 days ago | Updated 5 hours ago

FLEX Senior Software Engineer - Front End Web

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. As a Senior Java, Full stack and Adobe Experience Manager (AEM) Software Engineer at Marriott, you will be working on a state of the art React based micro-ui architecture, utilizing AEM as the CMS and a Java based services. You will help build the next generation hospitality web portal to assist our customers in traveling the world for work and pleasure. You will work with product owners, UX, back-end/front-end engineers and QA engineering to build
Posted 13 days ago | Updated 5 hours ago