React.js Jobs in District of Columbia

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761 - 780 of 797 Jobs

Senior Front-End Design Engineer

Computer Enterprises, Inc.

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Remote

Contract

One of CEI's largest Power, Energy, & Electric Utilities clients is seeking a Sr. Design Engineer to join their growing organization!Client/Industry: Power, Energy, & Electric Utilities Job Title: Senior Front End Design Engineer Location: Remote (with occasional collaboration across EST/CST time zones) Work Schedule/Shift: Mon-Fri | Minimum 40 work hours per week. Duration/Length of Assignment: 6 Month Contract to Hire Additional Information: Candidate must be willing to travel once per year f
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Posted 9 hours ago

Powerbuilder Developer/ Programmer

Xylo Technologies, Inc.

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Remote

Contract

Title: Powerbuilder Developer/ Programmer Duration: 11 Months ( Aug 1 2025- June 30 2026) Remote Description of Engagement The Minnesota Department of Information Technology Services (MNIT), partnering with the Minnesota Department of Health (MDH), is seeking one (1) full-time staff augmentation resource to work as a PowerBuilder Developer/Programmer on legacy desktop applications utilized by the MDH Environmental Health Division. The resource will assist with application enhancements and defect
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Posted 12 days ago

ServiceNow Developer

Pyramid Consulting, Inc.

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Remote

Contract

Immediate need for a talented ServiceNow Developer. This is a 06+months contract opportunity with long-term potential and is located in Cary NC (Remote). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-75620 Pay Range: $50 - $55/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Configure and customize core Client a
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Posted 10 days ago

Sr Java Developer

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Senior Java Developer to join our growing team in United States! Qualifications: 8+ years of experience in full-stack software development. Deep expertise in Java, Spring Boot, REST APIs, and microservices architecture. Strong proficiency in Reac
Posted 18 days ago

Technical Proposal Solutions Architect

ExpediteInfoTech, Inc.

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Rockville, Maryland, USA

Full-time, Contract

Summary: As the Technical Proposal Solutions Architect for ExpediteInfoTech, Inc. (EIT), you will lead overall technical solutions for RFIs, RFPs, RFXs, SSNs, including for IDIQs, BPAs, GWACs, Task Order contracts and technical marketing material including white papers. Providing technical strategies, solutions, and forward-looking advisory services are just a few of the exciting responsibilities of this position.The successful candidate will possess a broad base of core technical knowledge and
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Posted 60+ days ago | Updated 2 hours ago

Sitecore Developer

BOTG LLC

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Remote

Contract

We are looking for an Sitecore Sitecore Developer for a Contract to hire role. Please send your resume along with hourly rate expectation if interested. Title: Sitecore Developer Location: Remote Duration: Contract to hire Description: We are seeking a seasoned Sitecore developer with 07+ years of experience to lead and drive solutions for critical Sitecore initiatives. The ideal candidate will have extensive expertise in designing, developing, and implementing Sitecore solutions, ensuring seam
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Posted 60+ days ago | Updated 19 days ago

UI Developer

Innova Solutions, Inc

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Remote

Contract

Innova Solutions is immediately hiring for a UI Developer Position type: Contract Duration: 6+Months Location: Remote As a UI Developer you will need: Experience with TypeScriptExperience with the Junit and Jasmine Testing FrameworksExperience with building Native Web ComponentsExperience with ReactJSExperience writing Vanilla JavaScript applicationsExperience with Webpack or other JavaScript Task Runners The ideal candidate will have: Typescript, Junit, React js. Qualified candidates should AP
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Posted 17 days ago

COE - Lead Architect

QualiTest

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Remote

Full-time

Are you interested in working with the Worlds leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest! We are looking for a Lead Architect to join our growing team in United States! Required Skills and Qualifications: 10+ years of experience in full-stack software development. Deep expertise in Java, Spring Boot, REST APIs, and microservices architecture. Strong profi
Posted 17 days ago

Customer Experience design || remote || 10+ year exp

1 Point System

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Remote

Contract

Role: Sr. CX Experience Designer Location: NY-NY (remote) As CX Experience Designer you ll work in a multidisciplinary team, alongside researchers, experience designers, visual designers, and developers, to deliver best-in-class, human-centered products, and services for the Marketing organization. Your role will be to analyze, plan, map, and create the most valuable and contextually accurate experiences that are simple, and intuitive for customers to use. You will have a deep understanding of e
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Posted 14 days ago

Senior Salesforce Developer

LaSalle Network

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Remote

Contract

Senior Salesforce Developer LaSalle Network is hiring a Senior Salesforce Developer to help evolve and expand a high-impact product within a fast-moving, collaborative team. This fully remote role (aligned to EDT/CDT hours) is perfect for a developer who thrives in a dynamic environment and is excited by both client-facing work and deep technical challenges. You'll be building, integrating, and enhancing a custom Salesforce application-balancing front-end finesse with robust backend architecture
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Posted 17 days ago | Updated 7 hours ago

Lead AI Developer | Azure OpenAI & ML Architect | Ivy League Grad. Only

Oscar Technology

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Remote

Full-time

Job Title: Lead AI Developer - Azure OpenAI & ML Architect Location: Remote (U.S. Preferred) Type: Full-time Compensation: Competitive salary + Equity options + Performance bonus About the Company We are a fast-growing AI platform company focused on building secure, enterprise-grade generative AI tools for industries with strict compliance requirements. Our mission is to enable legal, finance, and operational teams to safely leverage large language models for document creation, summarization, an
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Posted 3 days ago | Updated 7 hours ago

Lead AI Developer | Azure OpenAI & ML Architect

Oscar Technology

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Remote

Full-time

Job Title: Lead AI Developer - Azure OpenAI & ML Architect Location: Remote (U.S. Preferred) Type: Full-time Compensation: Competitive salary + Equity options + Performance bonus About the Company We are a fast-growing AI platform company focused on building secure, enterprise-grade generative AI tools for industries with strict compliance requirements. Our mission is to enable legal, finance, and operational teams to safely leverage large language models for document creation, summarization, an
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Posted 4 days ago | Updated 7 hours ago

Lead AI Developer | Azure OpenAI & ML Architect

Oscar Technology

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Remote

Full-time

Job Title: Lead AI Developer - Azure OpenAI & ML Architect Location: Remote (U.S. Preferred) Type: Full-time Compensation: Competitive salary + Equity options + Performance bonus About the Company We are a fast-growing AI platform company focused on building secure, enterprise-grade generative AI tools for industries with strict compliance requirements. Our mission is to enable legal, finance, and operational teams to safely leverage large language models for document creation, summarization, an
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Posted 4 days ago | Updated 7 hours ago

Direct Client:: W2 Contract-Fulltime position:: Need Generative AI Architect with Fullstack Development, Python, LLMOps & Healthcare Expeirence:: 100% remote

Synergy Technologies, LLC

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Remote

Contract

W2 contract to Fulltime position No Sponsorship required = Job Title: IT - Applications Development - Generative AI Architect Location: Jacksonville, FL (100% Remote) Job Description: As a Generative AI Architect, you will play a key role in designing, developing, and deploying AI-powered applications. You will work closely with cross-functional teams to build scalable, efficient, and innovative solutions that integrate seamlessly into our technology stack. Your expertise in model fine-tuning, r
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Posted 40 days ago | Updated 3 days ago

UX AI Product Designer for Digital Marketing agency

Blue Streak Partners, Inc.

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Remote

Full-time

Digital Marketing agency seeks AI & UX Product Designer. We are seeking a talented and driven UX Designer with strong experience in product definition and website design to help us build a SaaS product website from the ground up. You ll be joining at the earliest stage of development, working closely with product leaders, engineers, and stakeholders to shape the product vision, define core features, and craft a seamless and engaging user experience for our web-based platform. This role is p
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Posted 60+ days ago | Updated 5 days ago

Sr. Dynamics 365 Developer (Remote)

Kellton

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Remote

Contract

W-2 only, No C2C for this pleaseThis is a Contract to hire role for a direct client and will convert to fulltime in 6 months ,Primary Responsibilities: This position will be supporting a team focused on unattended retail solutions for clients and consumers across the US. The role will be responsible for working closely with the Solutions Architect on architecture and senior development decisions of Canteen s Dynamics 365 CRM and Field Services application (internally branded as Smart Tech).A Dyn
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Posted 60+ days ago | Updated 4 days ago

Data Scientist

Aditi Consulting

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Remote or Thousand Oaks, California, USA

Contract

Payrate: $45.50 - $50.05/hr. Summary: This role will involve integrating complex data sources, performing data analytics, and developing visualizations and dashboards and helping to design and implement sophisticated process automation for business processes, analytical models, and artificial intelligence applications. Responsibilities: Build a wide range of data and analytics solutions, from descriptive to prescriptive, using advanced statistical and machine learning models. Leverage large data
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Posted 11 hours ago | Updated 2 hours ago

Remote Full Time Azure Application Solution Architect

Arkhya Tech

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Remote or US

Full-time

Role- Azure Application Solution Architect Location - Remote Job Type: Full Time We are seeking a highly skilled Azure Application Development Architect to design, implement, and manage software solutions on the Azure platform. The ideal candidate will have extensive experience with Java Microservices, Azure databases (Azure SQL and Cosmos DB-Mongo API), event driven architecture and will work with cross-functional teams to gather and define requirements, develop architectural plans, and ensur
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Posted 24 days ago | Updated 17 hours ago

Dotnet Developer

Randstad - Torc

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Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 60+ days ago | Updated 6 days ago

Java Developer

HCL America Inc.

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Remote

Full-time

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 220,000 people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. ( ) The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version
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Posted 28 days ago