UI/UX Software Engineer Jobs in Portland, OR

Refine Results
161 - 180 of 200 Jobs

React Native C# Developer

Bi Labs

•

Remote

Contract

React Native Developer (with C#) Remote 12+ Months Contract 5+ years of experience in mobile development with React Native and native mobile technologies Proven experience with the full mobile development lifecycle, from development to deployment and ongoing support Strong proficiency in JavaScript/TypeScript Hands-on experience publishing and managing mobile applications on Google Play Store and Apple App Store Experience integrating RESTful APIs and web services Understanding mobile UX/UI bes
Easy Apply
Posted 7 days ago | Updated 6 days ago

Looking For______ReactJS developer (W2 Position)

Anveta Inc

•

Remote

Contract

Role : ReactJS developer (W2 Position) Location: Remote Duration:6+ Months Job Description: Need 10+ Years of experience as a ReactJS developer JavaScript Framework and libraries - Kotlin, ReactJS, Redux, Highcharts or equivalent charting libraries, Responsive web development for all formats. Web markup languages - HTML5, CSS3, CSS Pre-processing. Proficient knowledge for component models. Demonstrate ability to decompose UX design into reusable components. Knowledge in Secure Software Develop
Easy Apply
Posted 6 days ago

Senior Power Platform Canvas App Developer at Charlotte, NC local only

Atash Enterprises, LLC

•

Remote or Charlotte, North Carolina, USA

Contract

Experience in developing applications using Microsoft Power Platform, with a focus on Canvas Apps. Required5YearsProficiency in Power Apps, Power Automate, and Power BI. Required5YearsStrong understanding of data modeling and database design. Required5YearsExperience with integrating Power Platform solutions with other Microsoft services (e.g., SharePoint, Dynamics 365) and third-party applications. Required5YearsKnowledge of programming languages such as JavaScript, TypeScript, and C#. Required
Easy Apply
Posted 2 days ago

Frontend Developer with Vanilla Java Script 7+ W2

TekVivid

•

Remote

Contract

Role: UI Developer Location: Remote Job Description: We are looking for a skilled UI Developer with strong expertise in Vanilla JavaScript to join our team. The ideal candidate should have a passion for building clean, efficient, and user-friendly interfaces without relying on frameworks like React or Angular. Key Responsibilities: Develop and maintain responsive web interfaces using HTML5, CSS3, and Vanilla JavaScriptCollaborate with designers and backend developers to implement intuitive and
Easy Apply
Posted 1 day ago

Angular Developer

Cloudpaths

•

Remote

Contract

Job Title: Angular Developer Location: Remote Contract role. Job Description: This role will be responsible for designing, developing, and maintaining web applications that facilitate the exchange of financial information. You will work closely with cross-functional teams to ensure the seamless integration of FIX protocols into our applications. RESPONSIBILITIES Develop and maintain responsive web applications using Angular.Implement financial information eXchange (FIX) protocol standards to ena
Easy Apply
Posted 13 days ago

UI Developer with React JS and Ember JS

TekVivid

•

Remote

Third Party, Contract

Overview: We are seeking a skilled UI Developer with strong expertise in React.js and Ember.js to join our front-end development team. The ideal candidate will be responsible for designing and implementing user interface components, ensuring high performance across a variety of devices and browsers, and collaborating with cross-functional teams to build modern, scalable web applications. Key Responsibilities: Develop and maintain responsive and high-quality web applications using js and Ember.js
Easy Apply
Posted 6 days ago

Technical Product Manager

Inclined Inc

•

Remote

Contract, Third Party

Role : Technical Product Manager Location : Remote JD: Key Responsibilities Develop and execute product strategies, roadmaps, and technical requirements.Collaborate with engineering, design, and business teams to deliver scalable solutions.Analyze market trends, customer feedback, and competitive landscapes.Translate business objectives into actionable technical and product features.Ensure optimal performance, security, and scalability of products.Manage product lifecycle from concept to deploym
Easy Apply
Posted 30 days ago | Updated 16 days ago

Sr. Lead GEN AI ( RAG ) Engineer ( Only W2 or Self Incorp )

IRIS Software, Inc.

•

Remote

Contract

Our Client which is a large Audit - Tax Firm is urgently looking to hire a Sr. GEN AI ( RAG ) Engineer. Sr. GEN AI ( RAG ) Engineer Location Montvale, NJ ( 100 % Remote EST Timings ) Long Term Contract Skills - GEN AI, Python, Ema AI, Cloud. Required Skills - Responsible for procode project with azure ecosystemGen AI EngineerAgent AIUse GenAI to automate processingBuild bots with high accuracyExperience in RAGPython API, FASTAPIOPENAI ENDPOINT, RAGP, PIPELINE PROCESSINGConsume APICustom apps,
Easy Apply
Posted 5 days ago | Updated 2 days ago

Technical Lead iOS

Chenoa Information Services

•

Remote

Full-time

Title: Technical Lead iOS Location: Remote Duration: FTE (Fulltime Permanent) Responsibilities: Lead the design, development, and maintenance of iOS applications.Architect and implement technical solutions for new features and improvements.Provide technical guidance and mentorship to the iOS development team.Collaborate with cross-functional teams to define, design, and ship new features.Conduct code reviews to ensure adherence to best practices and high standards.Troubleshoot and resolve comple
Easy Apply
Posted 2 days ago

ReactJS Developer

cyberThink, Inc.

•

Remote

Full-time

Job Summary We are looking for a highly skilled React JS Front-End Developer who can build intuitive and high-performance user interfaces for modern web applications. The ideal candidate must have deep expertise in JavaScript, React.js, and front-end development best practices. Key Responsibilities: Design and develop responsive web user interfaces using React.js Work closely with UX/UI designers, product managers, and backend engineers Translate wireframes and design prototypes into high-qualit
Easy Apply
Posted 7 days ago

Python Architect (Remote) ::: Remote

Intone Networks Inc.

•

New Jersey, USA

Contract, Third Party

Role: Python Architect Location: Remote Duration: 6 - 12+ Months Interview: Phone & Skype Skill Matrix to be filled by Candidates: Mandatory Skills Years of Experience Year Last Used Rating Out of 10 Python Coding Rest end point API (FAST or FLASK) Kubernetes Neo 4 J Graph Databases Vector J Responsibilities: Design and implement data pipelines using Python, SQL, and Unix to ensure data quality and integrity. Work with Docker to containerize data pipelines and ensure scalability and portability.
Easy Apply
Posted 48 days ago | Updated 1 hour ago

W2 - Quality Assurance Analyst II (Documentation, Manual & Automation Testing) - Remote/Local

Tanson Corp

•

Remote or Madison, Wisconsin, USA

Contract

Description: The client is looking for 1 Quality Assurance Analyst II Will close to submissions on 8/6/25 at 4:00PM CST. Top Skills: At least 5 years of QA experience involving documentation and testing (manual as well as automated testing experience). Proven experience creating and executing test scripts; documenting issues found; and communicating with developers and other team members about the items found and steps followed. (5+ years) Experience with automated testing tools with the abilit
Easy Apply
Posted 7 hours ago

Product Designer Remote (W2 only)

Generis TEK Inc.

•

Remote

Contract

We have Contract role Product Designer-Remote for our client at Redmond WA. Please let me know if you or any of your friends would be interested in this position. Position Details: Product Designer-Remote-Redmond WA Location : Remote Project Duration : 6+ Months Contract Pay rate : $60 to $65 an hour on W2 General Summary & Scope The Product Designer is strategic, articulate and extremely well-organized key role within the Digital Creative Team.They are a natural collaborator and an excellent c
Easy Apply
Posted 16 days ago | Updated 21 hours ago

Vue and Python Full Stack Developer - Remote

Indotronix International Corp

•

Remote

Contract

Role : Full Stack Developer Location: Remote Pay Rate: $59/Hr on W2 Duration: 1 Year - Bachelors is preferred - Minimum of 5 years experience as front and back end developer - This role is 70% emphasis on front end, 30% back end - Experience with one of the major JavaScript frameworks: Angular, React, Vue with a preference for Vue 3. - Experience using python-based web frameworks such as Django or Flask This position is in the Model Operations and Deployment Engineering group at Client s main re
Easy Apply
Posted 7 days ago

Front end developer

Cloud Destinations LLC

•

Remote

Contract

Tech Stacks:React, NextJs (with micro frontends)Roles and Responsibilities:Front-End Development:Design and implement intuitive, responsive, and high-performance user interfaces using React and Next.js.Utilize Typescript and JavaScript to create modular, reusable code for scalable applications.Work within micro frontend architectures to ensure seamless integration across various front-end services.Back-End Development:Design and develop Java Spring microservices to support robust, scalable appli
Easy Apply
Posted 11 hours ago

Graphic Designer

Talent Groups

•

Remote

Contract

Job Title: Graphic Designer (Contract Remote) Location: Fully Remote Duration: Through October 31, 2025 (Possible extension based on project needs and performance) Interview Process: One round (30 45 mins via Microsoft Teams) About the Role We are seeking a creative and detail-oriented Graphic Designer to join our remote team. The ideal candidate will have a strong portfolio of digital and print work, excellent design sensibilities, and the ability to collaborate across departments to bring idea
Easy Apply
Posted 12 days ago

Senior Mobile/Web Application Developer

URSI Technologies Inc.

•

Remote

Contract

Senior Mobile/Web Application Developer Remote Long Term Responsibilities : - Mobile Expertise: Swift/SwiftUI and Kotlin/Jetpack Compose; React Native a plus - Backend Skills: Node.js or Python APIs, cloud deployment (AWS/Google Cloud Platform/Azure) - Data & Design: PostgreSQL or MongoDB; clean UI/UX implementation - Proven Delivery: 3+ years building and publishing iOS/Android apps in App Stores - Collaboration: Git-based teamwork, unit testing, app store compliance Must Haves: - Experi
Easy Apply
Posted 30 days ago | Updated 28 days ago

.Net Developer

Neo Prism Solutions, LLC

•

Remote

Contract

Role: .Net Developer Remote For this role of Sr. Tech Lead / Jr. Architect (Dot Net Full Stack) - Front-End Architecture experience and a background in the Accounting domain, including Audit Control and General Ledger (GL) Management, you should look for candidates who fit into the following key dimensions: Ideal Candidate Profile 1. Technical Stack Full Stack .NET with Architecture Exposure Backend: Strong hands-on with .NET Core / .NET 6/7, C#, Web API, Entity Framework Experience with Micr
Easy Apply
Posted 2 days ago

Java Full-stack Developer

Connvertex Technologies Inc.

•

Remote or Salt Lake City, Utah, USA

Full-time, Contract

Experience Level: 6-8 Years (10 openings) Job Summary: We are seeking a skilled Java Developer with a strong background in backend development and a solid understanding of frontend technologies. The role will focus approximately 60% on backend services and 40% on frontend UI development. You will work closely with cross-functional teams to build scalable, high-performing applications. Key Responsibilities: Backend (60%): Design, develop, and maintain robust, scalable backend services using Jav
Easy Apply
Posted 55 days ago | Updated 1 day ago

AEM Developer

Delta System & Software Inc.

•

Remote or Arkansas, USA

Contract

Job Title: AEM Developer Job Location: Remote Job Duration: 12 Months (Possibility of extension) Only W2 ..!! 10+ Years experience. 100% REMOTE must work EST hours The main scope of work is to modernize external platforms to facilitate consistent messaging and enable the Bank to engage transparently with audiences across all digital platforms. Tasks are: AEM / Edge Delivery Development: Design, build, and maintain components, templates, and integrations within AEM as a Cloud Service Implem
Easy Apply
Posted 2 days ago | Updated 21 hours ago