76 to 96 of 96 Permanent UI Engineer Jobs

development using React, React Native, and TypeScript. Collaborate with backend teams (Java, Spring Boot) to design clean APIs and efficient data flows. Bridge UI/UX design and backend engineering, ensuring consistency, performance, and maintainability. Mentor both front-end and full-stack engineers, promoting modern development practices and code … . Strong understanding of full-stack development and backend systems (Java, REST APIs, databases). Proven expertise in building scalable, responsive, and high-performance UI components using ReactJS (React Native experience highly preferred). Familiarity with backend technologies (Java, Spring Boot, PostgreSQL, AWS) and architectural best practices. Deep expertise ...

Roku, Inc. in Cambridge is looking for a Senior Software Engineer specializing in UI Infrastructure. The role involves developing core features for the Roku platform, enhancing the embedded UI framework, and collaborating with cross-functional teams. Candidates should have 5+ years of experience in software engineering ...

Qualifications: Proficiency in front-end development (for example, HTML, CSS, JavaScript, and frameworks such as React, Angular, or Vue). Experience with UX/UI design tools (Figma, Adobe XD, Sketch, or similar). Strong understanding of responsive design, accessibility standards, and information architecture. Demonstrated ability to design ...

Roku, Inc. in Cambridge is seeking a Senior Software Engineer to pioneer development … Roku platform. You will develop core features for the Roku Channel app and work closely with multiple teams including Product Development and UI/UX design. The position demands strong experience in Typescript, along with a background in UI application development. Roku offers a hybrid work approach ...

Description Job Description Software Engineer - UX/UI - 7+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group is looking for a Software Engineer who develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development … project limitations and capabilities, performance requirements and interfaces Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met Requirements • UI/UX architecture frontend development background • Experience in writing code backend web API services • Familiarity with React, and/or C++. • Experience with JavaScript ...

TwinThread is seeking a Senior Lead Software Engineer in Greater London to drive development in Equities Derivatives and Risk Technology. Your role will be pivotal, focusing on building trader-facing Risk Management UIs with React while mentoring team members. The ideal candidate will have advanced proficiency in React ...

Roku, Inc. in Cambridge is seeking a Software Engineer with at least 10 years of experience. The role involves developing features for Screensavers, Wallpapers, and AI initiatives. Ideal candidates will have proficiency in JavaScript, TypeScript, and experience in productionizing solutions. The position promotes collaboration across teams ...

Product Goals Lead the development of high-quality, accessible, and performant UI components using React, TypeScript, and other JavaScript frameworks. Collaborate closely with designers, product managers, and backend engineers to shape seamless user experiences across... About the Role We’re looking for a Principal Front-End Engineer ...

Roku, Inc. is seeking a Senior Software Engineer for the Device Monetization and Themed Experiences team. The role involves designing and optimizing BrightScript systems for graphics rendering. … tackle performance-critical challenges to deliver smooth visuals across millions of devices. Ideal candidates should have 5+ years of software engineering experience in UI development, be proficient in C++ and BrightScript (or similar), and possess a proactive mindset. Benefits include flexible work options, comprehensive healthcare, and support for mental ...

Description Job DescriptionSalary: $160,000-$185,000 Legato, LLCrecruiters () would love to speak with you regarding the following position:UI/UX Software Engineer (Multiple Levels) inAnnapolis Junction, MD. Security Clearance Required: TS/SCI w/Polygraph Salary Range: $160,000-$185,000, depending on experience. … predict and measure outcome and consequences of design. Our minimum requirements for this role: Experience with Oracle, SQL Server and SYBAE. Experience with UI/UX architecture front-end development Experience with the following technologies: API, ReactJS, NodeJS, Java, Spring Boot framework, JavaScript, Docker/Podman, AWS cloud infrastructure ...

Description Job DescriptionSalary: $160,000-$185,000 Legato, LLCrecruiters () would love to speak with you regarding the following position:UI/UX Software Engineer (Multiple Levels) inAnnapolis Junction, MD. Security Clearance Required: TS/SCI w/Polygraph Salary Range: $160,000-$185,000, depending on experience. … predict and measure outcome and consequences of design. Our minimum requirements for this role: Experience with Oracle, SQL Server and SYBAE. Experience with UI/UX architecture front-end development Experience with the following technologies: API, ReactJS, NodeJS, Java, Spring Boot framework, JavaScript, Docker/Podman, AWS cloud infrastructure ...

delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines. About the team At Roku, the UI Systems team builds the high-performance engines and core graphics infrastructure that power millions of devices. We own the low-level C++ frameworks, rendering pipelines … architect of the core systems that underpin Roku’s user experience. You will design and implement performance-critical code within our UI engine, focusing on graphics primitives, memory efficiency, and hardware acceleration. You’ll tackle complex systems-level challenges—such as optimizing frame rates on resource-constrained hardware ...

part of the Advertising organization, is where the magic behind the scenes happens. We’re the engineers who build the high-performance graphics and UI foundations that power the FRAME engine — the core technology enabling Roku’s smooth, responsive, and visually rich experiences on millions of devices worldwide. … work lives in the middleware and UI layers, and its impact is felt every time a user navigates a menu, enjoys an animated ad, or is wowed by the bespoke experience built to market the latest TV show or Movies. We thrive on solving the toughest technical challenges — from ...

environment, driving the development and enhancement of market‐leading technology solutions. You will be hands‐on in building a critical, trader‐facing Risk Management UI using React, while also mentoring and guiding team members in best development practices. Your expertise will directly influence business outcomes, leveraging deep technical skills … raises capital, manages risk and extends liquidity in markets around the world. Senior Lead Software Engineer – Equities Derivatives and Risk Technology (React UI Focus) #J-18808-Ljbffr ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Senior Lead Software Engineer within the Equities Derivatives and Risk Technology team at JPMorgan Chase, you will play a pivotal role in an agile … environment, driving the development and enhancement of market‐leading technology solutions. You will be hands‐on in building a critical, trader‐facing Risk Management UI using React, while also mentoring and guiding team members in best development practices. Your expertise will directly influence business outcomes, leveraging deep technical skills ...

Nautique Cares , we contribute to causes both locally and around the globe improving that performance, people, and philanthropy go hand-in-hand. Job Summary : UI/UX Software Engineer is an engineering role focused on supporting the design, development, and improvement of new and existing products … Responsibilities: Develop user interfaces for embedded displays that control boat functions such as surf systems, audio, ballast, lighting, and navigation. Prototype, test, and refine UI/UX concepts by using environments like Crank Storyboard, Qt, or proprietary embedded display tools. Implement production-ready code for embedded systems. Collaborate with ...

Nautique Cares , we contribute to causes both locally and around the globe improving that performance, people, and philanthropy go hand-in-hand. Job Summary : UI/UX Software Engineer is an engineering role focused on supporting the design, development, and improvement of new and existing products … Responsibilities: Develop user interfaces for embedded displays that control boat functions such as surf systems, audio, ballast, lighting, and navigation. Prototype, test, and refine UI/UX concepts by using environments like Crank Storyboard, Qt, or proprietary embedded display tools. Implement production-ready code for embedded systems. Collaborate with ...

Nautique Cares , we contribute to causes both locally and around the globe improving that performance, people, and philanthropy go hand-in-hand. Job Summary : UI/UX Software Engineer is an engineering role focused on supporting the design, development, and improvement of new and existing products … Responsibilities: Develop user interfaces for embedded displays that control boat functions such as surf systems, audio, ballast, lighting, and navigation. Prototype, test, and refine UI/UX concepts by using environments like Crank Storyboard, Qt, or proprietary embedded display tools. Implement production-ready code for embedded systems. Collaborate with ...

Roku, Inc. is hiring a Senior Software Engineer in Cambridge, UK, to architect and optimize core C++ frameworks that enhance performance across diverse hardware profiles. This role involves tackling complex systems-level challenges, mentoring junior developers, and integrating AI capabilities to streamline performance. Candidates should have over ...

Encord is looking for skilled engineers in Greater London to develop complex UI systems that visualize and annotate multi-modal data. This role involves rendering high-performance 3D scenes and working with a variety of data modalities. Candidates should have strong frontend engineering skills, especially in TypeScript and React ...

Autotrader is seeking a Principal Software Engineer to enhance the UK's leading car buying app, focusing on backend development with Kotlin. You will lead architectural design, mentor team members, and ensure high-quality solutions. The role includes a salary between £60,000 and £80,000 plus shares. ...