UI ReactJS Lead Developer Jobs in Portland, OR

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Software Engineer, Frontend - Risk Platform

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 3 days ago | Updated 12 hours ago

Software Engineer - Frontend - Splunk License Reporting

Splunk Inc.

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Remote or Boulder, Colorado, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 39 days ago | Updated 12 hours ago

Senior Full Stack Java Engineer with Angular - VP - TAMPA

Citi

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Remote or Tampa, Florida, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements
Posted 25 days ago | Updated 12 hours ago

Full Stack Developer

CACI International, Inc.

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Remote

Full-time

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * What You'll Get to Do CACI is hiring an experienced Full Stack Developer to support a key program. Join this passionate team of industry-leading individuals supporting the Best Practices in Agile Software Development for the Department of Defense. More About the Rol
Posted 44 days ago | Updated 28 days ago

Staff Software Engineer - Full Stack

ServiceNow, Inc.

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Remote or Miami, Florida, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 3 days ago | Updated 12 hours ago

Staff Software Engineer - Full Stack

ServiceNow, Inc.

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Remote or Orlando, Florida, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 3 days ago | Updated 12 hours ago

Staff Software Engineer - Full Stack

ServiceNow, Inc.

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Remote or Addison, Texas, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 3 days ago | Updated 12 hours ago

Staff Full Stack Engineer (Frontend Focused)

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? We make things possible for our customers through innovation. Why do we need you? We are seeking a Staff Full Stack Engineer to join our growing team. This is a key role where you will focus on creating reusable frontend components for an exciting new product going from 0 to 1. You'll drive the design and architecture of our frontend system, ensuring scalability, performance, and reusability while embraci
Posted 60+ days ago | Updated 12 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 6 days ago

Full Stack Engineer / Infrastructure as Code / UI/UX / Remote

Lockheed Martin Corporation

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Remote or Fort Worth, Texas, USA

Full-time

Job Description Your Mission: Shape the future of infrastructure at Lockheed Martin as a Full Stack Engineer developing Infrastructure as Code within Enterprise IT! This dynamic, fast-paced environment is embracing DevSecOps, Automation, Orchestration and Agile to advance our strategic goals for Customer self-service to provide secure, responsive, adaptive and rapid business value. This Full Stack Engineer role will focus on "front-end" UI / UX and Automation, and will be instrumental to the s
Posted 2 days ago | Updated 12 hours ago

Senior Frontend Software Engineer

Marsh & McLennan Companies

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Remote or Dallas, Texas, USA

Full-time

Company: MMC Corporate Description: Marsh & McLennan Shared Services LLC is seeking candidates for the following full-time position based in the Dallas, TX office (A telecommuting/hybrid work schedule may be permitted within a commutable distance from the worksite, in accordance with company policies.): Senior Frontend Software Engineer We will count on you to: Oversee the entire life cycle of a custom software application, creating the design, coding it, and testing the product for functio
Posted 29 days ago | Updated 12 hours ago

full stack developer

Impetus IT

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Remote or Tampa, Florida, USA

Full-time

We are partnering with one of our staffing partners who is searching for a Full Stack Developer for a retail client. Responsibility to maintain both front-end and back-end development, build scalable applications, and collaborate with cross-functional teams to create seamless user experiences. Salary $50k-70k slight flexibility for a good candidate. Due to low rates only direct applicants no c2c candidates please Responsibilities: Develop, test, and deploy web applications using front-end and ba
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Posted 5 days ago

Frontend Software Engineer

Success Matcher Recruitment, LLC

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Remote

Full-time

Our client is a fast-growing SaaS company on a mission to empower organizations to take meaningful action on their data. Through a powerful Reverse ETL platform, they enable business and data teams to seamlessly sync warehouse data to the tools where decisions happen from CRMs to marketing automation platforms. Historically, data activation required significant engineering support and complex workflows. Our client removes that barrier by offering an intuitive, no-code interface that allows user
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Posted 3 days ago

Software Engineer - Frontend- Splunk License Reporting

Splunk Inc.

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Remote or Boulder, Colorado, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor
Posted 60+ days ago | Updated 12 hours ago

Internship, Integration Platforms Software Developer, Vehicle Firmware(Fall 2025)

Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around August or September 2025 and continue through the Fall term (ending approximately December 2025) or continuing into Winter/Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation a
Posted 22 days ago | Updated 12 hours ago

iOS Engineer 5 - Growth Experiences

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The GX Client Ecosystem team builds UI architecture and frameworks that product engineers can leverage across the iOS, tvOS, Android, TV, and Web client platforms. This spe
Posted 37 days ago | Updated 12 hours ago

JavaScript / Frontend Developer - Remote

Motion Recruitment Partners, LLC

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Remote or Philadelphia, Pennsylvania, USA

Full-time

Job Description We are looking for a talented Junior JavaScript and Frontend Developer to join a growing company in the uniform and custom product industry. This contract position is based in [Location] and offers the opportunity to work with cutting-edge technologies in a dynamic environment. With a starting pay range of $25-$35 per hour, this 1-year contract role comes with the potential to extend. You will be helping to build and maintain the web applications that support the company's custo
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Posted 60+ days ago | Updated 8 hours ago

GoLang Software Engineer

K2 Partnering Solutions, Inc.

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Remote

Contract

Position: Software Engineer, GoLang Location: US Onshore/ 100% Remote Job Type: Contract | Duration: 6 Months with high possibility of extension Responsibilities: Build state of the art front end platform enabling teams to create delightful experiences Optimize front-end performance and implement UI/UX designs in accordance with our design team. Drive Front End iterations using mockups to production lifecycle Figma/UI Mockups. Secure application development integrating authentication/oauth laye
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Posted 10 days ago

Senior Front End Software Engineer - Ad Experiences

Samsung Electronics America

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Remote or Mountain View, California, USA

Full-time

Position Summary Over the last few years, Samsung has been investing in building up a portfolio of engaging services across its devices to complement its market-leading hardware business while leveraging its unparalleled global distribution footprint. These services, along with a vast partner network and proprietary data, generate a massive opportunity for ad-based monetization. Samsung Ads is a highly successful and fast-growing business that has operated for five years. The continued success
Posted 12 hours ago

Staff Software Engineer - Remote

Milliman IntelliScript

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Remote

Full-time

What We Do Milliman IntelliScript is a group of a few hundred experts in fields ranging from actuarial science to information technology to clinical practice. Together, we develop and deploy category-defining, data-driven, software-as-a-service (SaaS) products for a broad spectrum of insurance, health IT and life sciences clients. We are a business unit within Milliman, Inc., a respected consultancy with offices around the world. Candidates who have their pick of jobs are drawn to IntelliScript
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Posted 4 days ago