Senior UI Engineer Job at Team One in Los Angeles

About Team One
Team One is Publicis Groupe’s fully integrated media, digital, and communications agency built to help premium brands thrive in a rapidly evolving world. We’re known as the ‘architects of aspiration’ helping luxury brands reach modern affluents and next‑gen consumers through culturally fluent strategies and experiences, unmatched access, and the agility to move at the speed of culture.

Overview
About this Position: As a Manager of Experience Engineering, you will take a hands‑on leadership role in the development and delivery of high‑quality user interfaces. You will manage a small team of engineers directly — including regular one‑on‑ones, performance reviews, and career development conversations — while guiding the broader team in building responsive, accessible, and scalable front‑end solutions for enterprise‑grade digital platforms.

What You’ll Do

Lead and actively contribute to the development of complex React‑based applications.

Collaborate with designers, backend engineers, and product stakeholders to deliver user‑centric experiences.

Communicate complex technical concepts to less technical team members and stakeholders.

Break down project requirements into well‑scoped tasks and provide accurate estimates.

Make technical decisions that balance project needs, team capacity, time constraints, and best practices.

Drive best practices around code quality, modularity, reusability, and responsive design.

Ensure adherence to accessibility, performance, and cross‑browser compatibility standards.

Mentor team members on React, modern JavaScript/TypeScript, CSS, and development workflows.

Conduct regular one‑on‑ones, performance reviews, and career development conversations with direct reports.

Define technical design requirements and development standards for the team.

Identify and resolve technical issues, and proactively manage risks and dependencies.

Participate in architecture discussions, sprint planning, and client presentations.

Participate in engineering hiring and defining team education opportunities and learning paths.

What You Bring

8+ years of front‑end development experience, with 5+ years focused on React.

Expert knowledge of JavaScript/TypeScript, Node (SSR, tooling, BFF), HTML, and CSS.

Proficient in modern React patterns including hooks, context, and component design.

Strong experience with Zustand, Redux, or other state‑management tools.

Strong understanding of UI meta‑frameworks (Next.js, TanStack Start, Astro, etc.) and their server‑side concepts (SSR, CSR, ISR, PPR).

Familiarity with testing frameworks (Vitest, Jest, React Testing Library).

Experience integrating with APIs (REST, GraphQL) and handling asynchronous data flows.

Understanding of accessibility standards (WCAG), responsive design, and performance optimization.

Strong command of Git and modern development workflows (CI/CD, code review, branching).

Strong experience with leading agile delivery processes and project tracking tools (e.g., JIRA).

Why It’s Great To Work Here
We live by our C.O.R.E. values: Collaborative, Optimistic, Results‑driven, Entrepreneurial.

Benefits:

Medical / dental / vision insurance, 401(k) with company matching, unlimited PTO, generous paid parental leave, tuition reimbursement, family‑forming assistance reimbursement, pet adoption assistance and “pawternity” leave.

Hybrid work schedule (4 days a week in office / 1 day from wherever you want).

Part of Publicis Groupe global network with resources including Business Resource Groups.

Annual Day of Good and volunteer opportunities.

Professional development trainings and regular structured performance reviews.

Team Fun committee planning parties and events to celebrate birthdays, holidays, cultural moments.

Additional Information
Publicis Groupe motto “Viva La Différence” means we’re better together, and we believe that our differences make us stronger. We commit to fostering belonging and creating equitable & inclusive experiences for all talent. Our benefits program is robust and inclusive covering medical, dental, vision, disability, 401(k), parental and family care leave, tuition reimbursement, flexible time off.

Accommodation and Equal Opportunity
We provide accommodations or assistance with the application or onboarding process. Contact USMSTACompliance@publicis.com. All your information will be kept confidential in accordance with EEO guidelines.

Compensation Range
$112,290.00 – $153,600.00 annually. The pay range is based on skills, qualifications, and experience. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan and 401(k) plan through a third‑party benefits administration system once specific criteria are met. For regular roles, the Company offers medical coverage, dental, vision, disability, 401(k), and paid time off. The application deadline for this job posting is 05/30/2026.

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