UI/Front-End Developer React Jobs in Seattle, WA

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Senior Full Stack Developer

Endava

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Remote

Full-time

Remote (EST) What You Will DoDesign, develop, and maintain scalable RESTful APIs using Python frameworks like Flask and FastAPI.Build and optimize responsive user interfaces using React.js, TypeScript, HTML, and CSS.Collaborate with product managers, UI/UX designers, and backend engineers to deliver seamless end-to-end solutions.Write clean, testable, and efficient code with a focus on performance and scalability.Develop and integrate third-party APIs and services.Maintain and improve existing a
Posted 12 days ago

Sr. Python Developer

International Solutions Group

•

Remote

Full-time

About ISG International Solutions Group (ISG) An award-winning IT services company. Our company is based in Herndon, VA with offices in all major cities across the United States. We have been a trusted partner to some of the world s biggest companies for almost 22 years. At ISG we provide high-quality solutions in several areas of IT and build customized solutions for our clients. Here is our open requirement which can be filled immediately. Kindly respond to this requirement with your contact i
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Posted 23 days ago

ServiceNow Developer

Stellar IT Solutions

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Remote or Bengaluru, Karnataka, India

Full-time, Part-time, Contract, Third Party

Job Title: ServiceNow Developer Contract Length: 6 Months Job Description: We are looking for a skilled and proactive ServiceNow Developer to join our offshore team for a 6-month contract. In this role, you will be responsible for designing, developing, and implementing custom solutions on the ServiceNow platform to enhance operational efficiency and support business objectives. The ideal candidate will have hands-on experience with multiple ServiceNow modules and a strong background in scripti
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Posted 15 days ago | Updated 3 hours ago

Web Developer (Healthcare)

R Systems, Inc.

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Remote

Full-time, Third Party

Job Title: Role: PYTHON WEB DEVELOPER Location: Sacramento, CA - Remote Job Type: Long-term Contract About R Systems: R Systems is a global leader in technology and analytics services, delivering innovative solutions to drive digital transformation across industries like Telecom, Banking, Healthcare, and Public Services. With over 4,400 professionals in 25+ countries, we are committed to helping our clients achieve operational excellence and enhanced customer experiences. We are proud to be Grea
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Posted 6 days ago | Updated 1 day ago

Palantir Foundry Application Development - Date Engineer

ASCII Group LLC

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Remote

Third Party, Contract

Role: Palantir Foundry Application DevelopmentLocation San Francisco California - Remote Duration: (Contract) Key Responsibilities:Support Palantir Foundry Application Development by designing and developing full stack applications.Work on both frontend and backend components to ensure seamless integration and functionality.Improve application User Interface and visualization design.Implement operational applications using Foundry Tools (Workshop, Quiver, and Slate).Develop interactive workflow
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Posted 6 days ago

Full Stack Engineer

STAND 8

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Remote

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. We are seeking a Full Stack Developer who values collaboration, continuous learning, and a sense of belonging within a team. We're not just looking for someone to write code-we want someone who thrives in a team environment, is open to new ideas, and doesn't feel like an outsider just becau
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Posted 5 days ago | Updated 4 hours ago

Senior Software Engineer Full Stack Remote

Generis TEK Inc.

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Remote or Plano, Texas, USA

Contract

We have Contract role Senior Software Engineer Full Stack Remote for our client at White Plains, NY. Please let me know if you or any of your friends would be interested in this position. Position Details: Senior Software Engineer Full Stack-Plano, TX Remote Location : Plano, TX Remote (Working hours will be in CST) Project Duration : 9+ Months Contract Job Summary We re seeking a Senior Software Engineer with deep experience across the stack to design, develop, and maintain scalable application
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Posted 16 days ago | Updated 16 hours ago

Android AOSP Developer

Yoh - A Day & Zimmerman Company

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Remote or Sunnyvale, California, USA

Full-time

Android AOSP Developer About the Role: We are looking for an experienced Android AOSP Developer with a strong background in Android Framework and system-level development. The ideal candidate will be comfortable working on low-level Android components and will contribute to delivering new features that integrate deeply with the Android Open Source Project (AOSP). This role involves working across multiple layers of the Android stack from the system UI to framework APIs and backend services. Wh
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Posted 12 days ago | Updated moments ago

Application Developer

BCforward

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Remote

Contract

BCforward is currently seeking a highly motivated Opportunity Application Developer 4in Redmond WA Position Title: Applications Developer 4 Location: Fully Remote Anticipated Start Date: - ASAP Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 12 Months Contract Job Type: Contract and Remote Pay Range: $70/hr. - $75/hr. Please note that actual compensation may vary within this range due
Posted 22 days ago | Updated 3 hours ago

AWS Architech

Showman Staffing

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Remote

Full-time

Job Title: AWS Architect Experience: 9+ Location: Remote-USA Job: Permanent Full Time Requirement Job Summary: We are seeking a highly skilled AWS Architect to lead the design and development of secure, scalable, and enterprise-grade web portals on AWS. The ideal candidate will have strong hands-on expertise in AWS services, particularly ECS, Fargate, Lambda, RDS, and Cognito, with a solid background in SSO integration and middleware platforms like MuleSoft. Experience in the healthcare domain a
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Posted 10 hours ago

Technical Architec

Photon

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Remote

Full-time, Third Party

We are seeking a Frontend Technical Architect with deep expertise in React Native to lead the architecture and delivery of a scalable, high-performance POS platform across multiple device types including Android-based PAX E700 terminals and softPOS (mobile/tablet) solutions. This onsite role is critical to aligning design decisions with business goals, enabling reusability across platforms, and supporting multi-track development teams. Key Responsibilities: Define and own the frontend architectu
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Posted 12 days ago

AWS Architech

Showman Staffing

•

Remote

Full-time

Job Title: AWS Architect Experience: 9+ Location: Remote-USA Job: Permanent Full Time Requirement Job Summary: We are seeking a highly skilled AWS Architect to lead the design and development of secure, scalable, and enterprise-grade web portals on AWS. The ideal candidate will have strong hands-on expertise in AWS services, particularly ECS, Fargate, Lambda, RDS, and Cognito, with a solid background in SSO integration and middleware platforms like MuleSoft. Experience in the healthcare domain a
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Posted 2 days ago

Mainframe Lead(Only on W2)

Resource Innovative Technologies LLC

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Remote

Contract

Title: Mainframe Lead Location: Pekin, IL (Remote works) Note: Life Insurance Experience is preferred Contract: Only on W2 Responsibilities: Provide full life cycle development with COBOLUnderstand coding standards and implement them within code being developedAbility to troubleshoot problems and provide solutionsAbility to communicate with the users to determine problems or design requirementsAbility to work individually or on a team to complete programming projects in a timely mannerAbility to
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Posted 1 day ago

Digital Business Architect.- Guidewire

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract

Remote position Only W2 No Corp to Corp Open to Sponsorship Job Summary: Looking for a highly experienced Business Architect with deep expertise in Guidewire Jutro and core insurance platforms (PolicyCenter, BillingCenter, ClaimCenter). The ideal candidate will play a pivotal role in aligning digital experience initiatives with enterprise business goals, helping insurance carriers modernize customer and agent engagement through scalable Jutro-based solutions. Key Responsibilities: 10+ years of
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Posted 26 days ago | Updated 1 day ago

Senior Developer for MDM (TIBCO EBX) (Remote work )

Apexon

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Remote

Contract

Role : EBX Architect/Senior Developer for MDM (TIBCO EBX) Location : Remote Position Duration : 6+ Months contract Key Accountability: Hands on experience in TIBCO EBX 5.9, 6.X (Data Models, Data sets, Data Spaces, Workflow Models, Permissions, EBX UI Customization), Apgar EBX module, Core Java, J2EE, SonarQube, Docker, Kubernetes and Applications development.Involved in EBX Deployment for VM server and have knowledge of front-end EBX Customization.Hands-on Java web application development exper
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Posted 60+ days ago | Updated 5 days ago

Senior C# Full Stack Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 direct client is hiring for experienced Senior Full Stack Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting and developing an Vue/Angular UI application, with C# back-end microservices. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular, and back-end experience with SQL Server. This role can be done fully remotely following an EST work schedul
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Posted 35 days ago | Updated 16 hours ago

AI/ML Data Scientist with .NET & Angular experience

B2B Technology

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Remote

Full-time

An AI/ML Data Scientist with .NET & Angular experience is a specialized role combining expertise in data science, machine learning, and full-stack web development. This individual is responsible for designing, developing, and deploying intelligent applications and features, leveraging both AI/ML capabilities and robust web frameworks. Key Responsibilities: Full-Stack Development with .NET & Angular :Develop and maintain scalable web applications using .NET Core for backend services and Angular f
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Posted 7 days ago

SENIOR APPLICATION DEVELOPER with Java, Snowflake and Databricks

Altezzasys

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Remote

Contract, Third Party

Job Title:- SENIOR APPLICATION DEVELOPER with Java, Snowflake and DatabricksLocation: USA (REMOTE) Job Details:- Mandatory skills : Oracle Cloud Infrastructure, Application Performance Management (APM) and Monitoring Tools; eg: AppDynamics and Kibana. building APIs on data platforms such as Snowflake and DatabricksKey Requirements: Strong experience in building APIs on data platforms such as Snowflake and DatabricksProven ability to design and develop APIs from scratch, including:Architectural
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Posted 8 days ago | Updated 6 days ago

Senior Full Stack Developer with Voice AI Infrastructure (Google Cloud Platform, Azure & AWS)

Xoriant Corporation

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Remote

Contract

Senior Full Stack Developer Voice AI Infrastructure (Google Cloud Platform, Azure & AWS) Contract to hire Location: Remote Team: Core Engineering Conversational AI Platforms Reports to: Co-Founder & CTO What You ll Own Custom API & Platform Integration: Your primary focus will be designing, building, and maintaining robust, scalable API integrations. You will connect the Convrz AI platform with a diverse ecosystem of third-party services and enterprise client systems (e.g., CRMs, EHRs, booki
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Posted 7 days ago | Updated 10 hours ago

Python Architect

Laiba Technologies LLC

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Remote

Contract

Role: Python Architect Location: Remote, USA Designing and implementing robust and scalable applications using Python. Analyzing user needs and software requirements. Developing, testing, and debugging Python applications and scripts. Collaborating with other developers, designers, system admins, and customers. Keeping up to date with the latest Python developments and best practices. Pre-Modernization Assessment Current System Analysis Audit existing .NET application (monolithic vs. modular, A
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Posted 1 day ago | Updated 9 hours ago