React.js jobs in Washington

Senior Mobile App Developer (Cross-Platform iOS & Android- Ionic framework on React.)

Remote

•

5d ago

About the Role We are looking for a technically strong Mobile App Developer to join our team and take ownership of an existing cross-platform application built on the Ionic Framework with React JS. The ideal candidate will have hands-on experience diagnosing and resolving critical production issues particularly app crashes and performance/slowness problems across both Android and iOS platforms. Key Responsibilities Debug, troubleshoot, and resolve app crashes, memory leaks, and performance bottl

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Contract, Third Party

Depends on Experience

Senior SAP Fiori / UI5 / React Developer

Remote

•

Today

We are looking for a Senior SAP Fiori / UI5 / React Developer to deliver high-quality SAPUI5 and React-based apps with consistent SAP Fiori UX. You will build, deploy, and tune SAP Fiori applications, partnering with ABAP engineers on OData and RESTful APIs to ensure smooth integrations. Responsibilities Design and develop custom SAP Fiori applications using SAPUI5 while following SAP Fiori design guidelines Configure and deploy applications using SAP Business Application Studio (BAS) or VS Code

Full-time

SAP Fiori / UI5 / React Developer

Remote

•

Today

We are seeking a skilled SAP Fiori / UI5 / React Developer to design, build, and optimize custom applications that deliver intuitive and consistent user experiences within the SAP ecosystem. Responsibilities Develop custom SAP Fiori applications using SAPUI5 and the SAP Fiori design guidelines Configure and deploy applications via SAP Business Application Studio (BAS) or VS Code Optimize application performance Participate in code reviews and uphold clean code standards Collaborate with ABAP dev

Full-time

Full Stack Engineer – ReactJS / Python / SQL Server

Remote

•

3d ago

# Full Stack Engineer ReactJS / Python / SQL Server **Location:** Dallas, TX **Work Model:** remote **Experience:** 7+ Years **Duration:** 12+ Months Contract **Employment Type:** W2 ## Position Overview We are seeking an experienced **Full Stack Engineer** with strong expertise in **ReactJS, Python, and Microsoft SQL Server** to support enterprise application development and modernization initiatives. The ideal candidate will have hands-on experience building scalable web applications, develo

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Contract

Depends on Experience

Fullstack Engineer (Mern stack)

Seattle, Washington

•

2d ago

Momento USA is a global technology consulting, talent acquisition and creative development firm that addresses clients most pressing needs and challenges. We currently looking for React / Angular & Node.js, Mern Full Stack Engineering to our client.Please see the job description below for your reference Role: React / Angular & Node.js, Mern Full Stack Engineering Full Stack Engineering | React / Angular | TypeScript | Node.js | SQL Server / MongoDB | Cloud | DevOps | Legacy Modernization & Supp

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Third Party, Contract

Depends on Experience

Need Senior Solution Architect Clinical Systems Modernisation (.NET / AWS / React) - Remote

Remote

•

5d ago

Job Title: Senior Solution Architect Clinical Systems Modernisation (.NET / AWS / React) Client: Pharma Client Location: 100% Remote (Client Based in San Francisco, CA) Duration: Long-Term Contract Need Healthcare/Pharma Domain exp Job Summary We are seeking a highly experienced Senior Solution Architect to lead the modernization of enterprise clinical and laboratory software platforms for a global pharmaceutical client. The ideal candidate will have strong expertise in .NET technologies, React,

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Contract

Depends on Experience

Full Stack Engineer (React,Angular,typescript,node.js cloud and Devops)

Hybrid in Seattle, Washington

•

17d ago

Senior Full Stack Engineer (React, Node.js, Cloud & DevOps)Location: Seattle, WA (Hybrid 3 Days Onsite, 2 Days Remote) Employment Type: Full-Time / CWR/CTH About the RoleWe are looking for an innovative and versatile Senior Full Stack Engineer to join our engineering team in Seattle. In this role, you will play a pivotal part in designing, building, and scaling our core web applications and cloud infrastructure. You will bridge the gap between frontend experiences and backend microservices whil

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Contract

60 - 65

Golang Engineer

Remote

•

11d ago

Job Title: Golang Engineer Location: Remote Type of hire: Contract Job Description : Duties: Deliver working code against scoped tickets across the program's workstreams (entity clustering, risk scoring, internal review tooling, due diligence tooling, AI-assisted review) Build and extend Go-based backend services capability APIs, risk-scoring logic, data models following existing patterns in the team's codebase Build/extend internal tooling surfaces used by compliance agents to review and action

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Contract

Depends on Experience

AEM Lead Developer - Remote

Remote

•

9d ago

Job requirements Experience Range: With at least 8 years of experience in data science and Java fullstack development, including significant expertise in microservices architecture and application support. Key Responsibilities: 1. Own technical delivery of AEM and React.js support engagements, ensuring SLA and KPI adherence, backlog health, and service quality across multiple applications. 2. Lead incident escalation, major incident response, and problem management, governing RCA quality and dri

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Third Party, Contract

Depends on Experience

React JS - Technology Lead

Remote or Minnetonka, Minnesota

•

2d ago

Job title: Technology Lead Work Location: Minnetonka-MN-55343 Minimum years of experience: >6 years Would you require the candidates to meet you for in person interview? Not a mandate Is Skype/WebEx interview,OK? Yes Is this onsite/remote position: Hybrid If onsite, will you be considering relocation candidates: NA Job Description: Detailed Job Description Strong experience with React.js, JavaScript ES6, HTML5, and CSS3. Experience with state management libraries such as Redux, Context API, or Z

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Contract

Depends on Experience

Full Stack Engineer (React / TypeScript - 70% & Java - 30%) | Seattle Downtown (Onsite)

Seattle, Washington

•

2d ago

Full Stack Engineer (React / TypeScript - 70% & Java - 30%) | Seattle Downtown (Onsite) Note - Strong preference given to candidates local to Seattle We are hiring multiple Full Stack Engineers (REACT - 70% & Java for Backend - 30%) for our client, a large-scale retailer based in downtown Seattle. What You'll Do Build and maintain responsive, high-performance web applications using React and TypeScript. Develop and integrate robust back-end services to deliver seamless user experiences for a m

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Contract

70 - 80

Stack Developer (Python + React)

Remote

•

2d ago

Hi Our client is looking for a Stack Developer (Python + React) project in Remote below is the detailed requirement. Job positing Title: Stack Developer (Python + React) Location: Remote Required Skills: Python, React JS, SQL Database, REST API, Data Modeling Job description:Bachelors degree in computer science, Information Technology, or a related field Design, develop, test, and maintain scalable web applications using Python and React JS. Develop backend services, bus

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Contract, Third Party

Depends on Experience

Staff Full Stack Engineer / .NET / React / React Native / Distributed Systems

Remote

•

Today

A SaaS company that builds streaming and app development platforms for media companies is hiring a Staff Level Full Stack Engineers. A growing technology organization that develops cloud-based streaming and content delivery products is seeking a Senior Staff Engineer to help drive architecture, engineering standards, and platform innovation. This is a full-time remote opportunity focused on C#, .NET, React, React Native TypeScript, AWS, and modern AI integrations. This role offers the opportunit

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Full-time

$190000 - $230000

Lead Engineer/ Fullstack Engineer

Remote

•

2d ago

Hi ,Greetings!!Please find the Job Description mentioned below. Please reply back if you are interested in this position.Job Title: Lead Engineer/ Fullstack Engineer Location: RemotePlease see the JD below:Job Description / Duties and Responsibilities Key Responsibilities Lead, build, and maintain scalable, high-performance web applications using Next.js (React) for the front end and Node.js/Express for the back end. Develop and consume RESTful and GraphQL APIs, ensuring secure and optimized d

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Third Party, Contract

50 - 55

Sr Software Engineer (Python and ReactJS)

Remote

•

16d ago

Job Title: Sr Software Engineer (Python and ReactJS) Location: 100% Remote Duration: 12 Months Contract Job Overview: The R&D Department is made up of different disciplines including software and database engineers, quality, technical implementation. R&D designs and develops requested product features, fixes bugs within our platform, provides technical analysis and estimation, ensures successful integration installations, manages and monitors the health of our platform, and develops automation

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Contract, Third Party

Depends on Experience

Full Stack Developer (PHP/Laravel + React)

Remote

•

3d ago

Job Title: Full Stack Developer (PHP/Laravel + React) Location: Remote Duration: Short-term 3 Months Contract Start:Immediate Experience: 14+ Years Must We are looking for an experienced Full Stack Developerfor a 3-month Contractwith immediate joining. The ideal candidate should have strong hands-on experience in PHP/Laravel, React, and SQL Server/SQL. Experience with .NETis a plus.Required Skills:Strong experience with PHP/LaravelHands-on React development experienceSolid knowledge of SQL Serve

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Contract

65 - 70

React Developer

Remote

•

6d ago

Job Title: React Developer Location: Remote Duration: 6 Months + Extension Bill Rate: $85/hour Job Type: C2C/1099 Contract Client: To Be Discussed Later Work Authorization: U.S. Citizen, H-1B, OPT-EAD, GC-EAD Job Description : As a React Developer you will leverage your deep knowledge of React and JavaScript to build dynamic and responsive web applications You ll work closely with our design and development teams to implement innovative solutions that drive user engagement and satisfaction Your

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Contract

$80 - $90

Full Stack web Developer-React

Remote

•

3d ago

Full Stack Web Developer (React) Overview We are seeking aFull Stack Web Developerto help build and enhance web applications that support data-driven workflows in a life sciences environment. This role focuses on developing user-facing applications and backend services that integrate data systems, APIs, and scientific tools. The ideal candidate thrives in afast-paced, execution-focused environmentand enjoys translating defined requirements into working software. You will work across the stack, b

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Contract

Depends on Experience

Remote Senior JavaScript/React Engineer

Remote

•

3d ago

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

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Contract

200 - 300

Senior Backend or Full Stack Engineer / .NET / React / Distributed Systems

Remote

•

Today

A SaaS company that builds streaming and app development platforms for media companies is hiring Senior Backend or Full Stack Engineers. You'll build and harden the backend that runs APIs, event-driven services, ingestion and packaging workflows, and distributed systems behind live and on-demand streaming. Ideal candidates have experience with large .NET estate on AWS, working with dozens of services and serverless applications. This is all new development. This role is fully remote. Required Sk

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Full-time

$130000 - $160000

React.js jobs in Washington, USA