Front-End Engineer

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ABOUT THE ROLE

We are seeking a deeply technical and innovative Front End Developer to join a specialized team responsible for the architectural migration of high-visibility marketing pages for a major global technology client.

In this role, you will move from a legacy static HTML environment to a modern, scalable React-based architecture with Server-Side Rendering (SSR). You will partner closely with Design and Engineering leads to build data-driven, atomic UI components that consume structured content from a proprietary Headless CMS. You must be comfortable working in a fast-paced environment with shifting priorities.

Key Responsibilities

Component Architecture & Development: Design and build a library of shared, atomic, and composable UI components using React and TypeScript. Ensure components are accessible and responsive across all viewports.
Headless CMS Integration: Develop components that programmatically consume JSON data from the API, decoupling content from presentation. Work with JSON schemas to validate data structures.
Migration & Re-platforming: Lead the migration of existing pages from legacy builds to the new data-driven architecture.
Documentation & Tooling: Create and maintain comprehensive documentation for components using Storybook, detailing usage, variants, and integration points for future developers. Manage package publishing via advanced NPM/Artifactory workflows.
Quality & Optimization: Deliver pixel-perfect implementations. Ensure strict adherence to WCAG 2.1 AA accessibility standards and SEO technical requirements.
Collaboration: Work closely with QA to resolve defects within a 24-hour SLA. Collaborate with designers in a Shift Left mentality to ensure technical feasibility early in the process.

Must-Have Expertise

Core Stack: Senior-level mastery of React (Lifecycles, Hooks, Custom Hooks) and TypeScript (Strong typing, Interfaces).
SSR Experience: Proven production experience with Server-Side Rendering frameworks (e.g., Next.js, Remix).
Styling: Deep expertise in Utility-first CSS (Tailwind) or CSS Modules to create modular, non-conflicting styles.
Headless CMS & Data: Experience working with Headless CMS platforms (e.g., Strapi, Contentful, Sanity) and a solid understanding of consuming and validating JSON Schemas.
Testing: Ability to write and maintain robust unit tests (Jest, React Testing Library).
Workflow: Proficiency with Storybook for component development and documentation. Experience with Git workflows.
Visual Precision: Ability to translate designs from Figma/Sketch into code with high fidelity (Pixel Perfection).

Nice-to-Have Skills

Performance Engineering: Advanced knowledge of React profiling, rendering optimization, and bundle splitting.
SEO: Technical SEO implementation experience.

What We Offer

.Monks has provided a compensation range that represents its good faith estimate of what Media.Monks may pay for the position at the time of posting. .Monks may ultimately pay more or less than the posted compensation range. The salary offered to the selected candidate will be determined based on job-related factors, but not based on a candidate’s sex or any other protected status.

salary range

$91,436.00 — $112,367.00 USD

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What We Offer

Benefits

Excellent, full coverage medical, dental, and vision insurance - more about our coverage here!
Generous PTO and 15 company-wide holidays
401k with company contribution
Paid parental leave
Work-life balance with an emphasis on personal well-being
Career growth in a disruptor space & entrepreneurial opportunities within the Monks network
A globally diverse & inclusive culture with employee resource groups such as S4 Melanin, Pride.Monks, Cultura.Monks, and more!
Authentic commitment to DEI efforts and sustainable growth. (Why Sir Martin Sorrell signed The Climate Pledge here!)

This role is subject to our Return to Office (RTO) policy. If you reside within a commutable distance of one of our office locations, you will be expected to work from the office a set number of days per week. The specific details, including the number of required office days, will be in accordance with the company’s then-current RTO policy, which is subject to change from time to time.

Monks has provided a compensation range that represents its good faith estimate of what Monks may pay for the position at the time of posting. Monks may ultimately pay more or less than the posted compensation range. The salary offered to the selected candidate will be determined based on job-related factors, but not based on a candidate’s sex or any other protected status.

Salary Range: $91,436—$112,367 USD

About Monks

Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world. Through Monks.Flow, its flagship AI ecosystem for marketing orchestration, Monks transforms marketing into a growth engine, collapsing timelines and connecting brands to culture in real time. By deploying bespoke intelligent agents across disciplines and delivering culturally relevant, high-impact creative and digital solutions, Monks solves key critical business challenges across the entire brand enterprise to help brands sustain long-term impact.

Monks was named a Contender in The Forrester Wave™: Global Marketing Services, ranks among Cannes Lions' Top 10 Creative Companies (2022-25) and remains the only partner featured in AdExchanger’s Programmatic Power Players list every year (2020-24). Named Adweek’s first AI Agency of the Year (2023) and The One Show’s inaugural AI Pioneer Organization, Monks was also awarded Business Intelligence Group’s 2025 Excellence in Artificial Intelligence Award in both the Organizational and AI Product categories. As a trusted partner to cutting-edge innovators in tech, Monks earned titles such as Optimizely Experimentation Partner of the Year (2025), runner-up for the Adobe Firefly Partner Award (2024), and Workato’s AI Visionary Customer Impact Award (2024). Additionally, Monks achieved a record-breaking number of FWAs and continues to hold the most of any partner.

We are an equal-opportunity employer committed to building a respectful and empowering work environment for all people to freely express themselves amongst colleagues who embrace diversity in all respects. Including fresh voices and unique points of view in all aspects of our business not only creates an environment where we can all grow and thrive but also increases our potential to produce work that better represents—and resonates with—the world around us.