Senior Ui Jobs

Lead design for Tennr’s platform-level developer tools and enterprise workflows, translating ambiguous technical problems into polished, scalable product experiences that reduce patient referral delays.

Brisk is hiring a Senior/Staff Full-Stack Engineer to build AI-driven education features across React frontends and Python/Flask backends in a collaborative, hybrid environment.

Build scalable, user-focused front-end systems at EverDriven as a Senior Software Engineer (Front End) to help deliver critical transportation services for students.

Lead product design at PermitFlow to shape a scalable, beautiful permitting experience used by builders and contractors across the U.S.

Lead the frontend engineering of a high-impact, AI-driven revenue optimization platform by building performant, high-accuracy React + TypeScript interfaces for pricing and deal operations.

Lead frontend development of AI-driven healthcare interfaces at AKASA, building intuitive React/TypeScript experiences that improve clinical documentation and revenue outcomes for major health systems.

Wordly is hiring a Senior Frontend Engineer to architect and deliver delightful real-time translation UIs, lead small frontend teams, and shape frontend engineering practices.

Lead product and brand design at StackAI, shaping the UI, website, and visual identity for a fast-growing no-code AI platform.

Frec is hiring a Senior Product Designer to lead product and brand design efforts for a rapidly scaling fintech platform in San Francisco.

Senior UI Technical Designer needed to craft pixel‑perfect, minimal, and user-centered interfaces through both design and code for a remote US role.

Design immersive, interactive digital experiences and reusable design systems for Firsthand's AI-driven Brand Agent platform, partnering closely with product, engineering, and go-to-market teams.

Lead design for Reka's multimodal AI products by turning complex ML concepts into intuitive, high-fidelity user experiences and design systems.

Design groundbreaking human-AI experiences for a startup building multimodal Superhumans that scale revenue teams' conversational and demo capabilities.

Darkroom is hiring a Senior Designer to drive strategic, high-impact brand and performance design across client accounts in a remote role supporting EST hours.

Retell AI seeks a Senior Frontend Engineer to design and build React/TypeScript interfaces that power scalable voice-AI experiences for thousands of customers.

Palo Alto Networks is hiring a Senior UI Software Engineer to lead front-end architecture and build performant, accessible Angular-based interfaces for Cortex Threat Intelligence.

Sawhorse Productions is seeking a Senior Roblox Developer to build high-fidelity, scalable Luau-based experiences across PC, mobile, and console for top-tier entertainment and brand projects.

Lead frontend engineering at Umbrel to build polished, accessible React + TypeScript interfaces across umbrelOS, first-party apps, and the website.

Senior Digital Designer wanted to lead end-to-end digital campaign design across web, email, paid media and social for a US-remote role, mentoring designers and driving creative strategy.

Lead frontend-centric full-stack development for an AI-driven marketing and data platform, building polished interfaces that integrate complex ML models for non-technical users.

Sprinter Health is hiring a Senior Product Designer to lead end-to-end design across patient, partner, and clinician products and help shape an AI-first offering that expands in-home care.

Experienced .NET developers are needed to build, maintain and lead development of enterprise .NET applications using SQL Server, Kendo UI and JavaScript frameworks within agile teams.

Bitwarden is hiring a Senior Product Designer to craft elegant, user-centered experiences across its cross-platform security products for millions of users.

Senior Angular Frontend Developer to design and implement enterprise web UIs and spatial analytics for a leading big-data real estate company in a fully remote, English-speaking environment.

Senior Frontend Software Engineer to lead development of scalable Angular-based web applications that process critical clinical data and drive product reliability and innovation.

Lead the design and delivery of robust iOS SDKs and staff-app features that enable major hotel brands to embed Canary’s platform in their own mobile apps.

Lead the design and delivery of Android SDKs and staff app components that enable enterprise hotel integrations and provide excellent developer experience.

Senior Product Designer role focused on designing high-impact acquisition, onboarding, and conversion experiences for M1 Finance’s web and mobile products.

Ridgeline is seeking a Senior Software Engineer (Testing Focus) to lead the design and implementation of UI test frameworks, CI/CD pipelines, and AI-driven automation that increase reliability and developer velocity.

Verse Medical is hiring a Senior Front End Engineer to lead React architecture and build complex, high-impact clinical user interfaces at our Chelsea office (hybrid).

Lead frontend architecture and implementation for an AI-driven schema platform that rethinks how physical‑goods teams manage data and workflows.

Carnegie Learning is hiring a Senior Software Engineer to design and implement front-end and generative AI prototypes that advance middle school math instruction in a remote, research-driven environment.

Senior Frontend Engineer to architect and scale a production React + Redux frontend while collaborating closely with the CTO in a 100% remote SaaS startup.

Help build and lead the frontend experience at a rapidly scaling vertical AI fintech startup powering construction and real-estate workflows.

Angel Studios is hiring a Senior Front End Software Engineer to lead development of performant, scalable React/Next.js front-end experiences on a fully remote team.

Lead the design vision for GoFan’s mobile-first ticketing products, shaping end-to-end fan experiences across apps, web, and box office hardware while evolving the design system and mentoring others.

Coursedog is hiring a Senior Graphic Designer / Lead Brand Designer to lead visual brand strategy and execute design across web, print, and motion in a fully remote role.