Senior Web Developer

Hogarth is the Global Content Experience Company. Part of WPP, Hogarth partners with one in every two of the world’s top 100 brands including Coca-Cola, Ford, Rolex, Nestlé, Mondelez and Dyson. With a breadth of experience across an extensive range of sectors, Hogarth offers the unrivaled ability to deliver relevant, engaging, and measurable content across all channels and media - both established and emerging.Our global team of over 6,000 craft and technology experts brings together creative, production and innovation to help clients navigate this exciting and ever-changing world of today’s content experience.We leverage modern technologies to create immersive and innovative digital experiences at scale. Whether deploying on AWS, Azure, or GCP, we select the optimal infrastructure for each project. Our experienced engineering team consistently delivers cutting-edge, enterprise-grade solutions for some of the world’s most iconic brands.If this excites you, read on!As a Senior Web Developer, you will transform creative concepts into engaging, interactive digital experiences. You’ll leverage modern web technologies and AI-driven solutions to build high-performance, user-focused applications across multiple platforms. You will play a key role in a collaborative team, leading and contributing to the development, maintenance, and enhancement of enterprise-level software while promoting code quality, scalability, and best development practices.WHAT YOU’LL DO:Develop and maintain high-quality, scalable web applications using React.js and Next.js.Translate detailed UI/UX designs from Photoshop, Illustrator, and Figma into fully responsive, high-fidelity front-end interfaces.Write clean, efficient, and scalable HTML, CSS, and JavaScript code, adhering to modern development standards and cross-browser compatibility.Build rich, interactive UI animations using GSAP or similar JavaScript animation libraries to enhance user engagement.Apply front-end best practices, including accessibility, SEO optimization, and advanced performance tuning.Write structured, maintainable styles using SCSS/SASS with BEM methodology.Integrate front-end applications seamlessly with RESTful or GraphQL APIs.Collaborate closely with designers, backend engineers, and product teams to deliver exceptional user experiences.Actively participate in code reviews and architectural discussions. Optimize applications for speed, scalability, and responsiveness across different devices and browsers.Drive continuous improvements through refactoring, documentation, and adoption of modern tools.WHAT YOU’LL NEED:At least 5 years of solid professional experience in front-end engineering with demonstrable portfolio of live projects.Strong production focus with proven experience in Photoshop, Illustrator, and Figma. Ability to convert design mock-ups (Figma/Photoshop) into pixel-perfect, semantic HTML and CSS.Demonstrate strong proficiency in HTML5, CSS3, JavaScript (ES6+), React.js, Next.js, TypeScript.Comfortable working with Git and modern build tools (Webpack, Vite, Gulp).Solid experience with SASS/SCSS and BEM for scalable CSS architectureStrong understanding of Next.js features such as SSR, SSG, ISR, dynamic routing, and API routes.Hands-on experience with state management libraries like (e.g., Redux, Zustand, Recoil).Strong understanding of web accessibility standards (WCAG), frontend performance optimization and SEO best practises.Experience with testing frameworks such as Jest, React Testing Library, or Cypress.Experience with GSAP animation will be of significant advantage.Experience conducting code reviews, mentoring junior developers, and contributing to a high-quality engineering culture.Nice to have Experience with UI component libraries like Tailwind CSS, Chakra UI, MUI, or shadcn/ui.Experience building design systems or reusable component libraries.Familiarity with Docker and cloud deployment platforms (e.g., AWS, Vercel).Experience with Web animations & 3D/interactive UI frameworks (e.g., Framer Motion, Three.js).Familiarity with backend concepts using Node.js and frameworks such as Express.js or Nest.js is a plus.Hogarth ValuesHeart and Soul: We love what we do. We bring energy and enthusiasm to all our work. We push boundaries, we are never satisfied and always want to find a better way.Hands on: We don’t wait for things to happen; we get on with it. We are pragmatic and don’t have an ego. We do what it takes to get the job done to the highest standards.Honest: We are straightforward; we speak openly and clearly. We operate with integrity and live up to our promises.Happy family: We enjoy working together. We look out for our colleagues. We are an eclectic bunch. We want to work with people from many cultures and demand great things of each other. Even when things get tough, we don’t lose perspective or our sense of humor.Hungry: We are an inquisitive community. We want to create an environment which inspires ourselves and others to be better. It is important to continuously challenge ourselves and our ways of working. We aim to provide staff with the opportunities to develop and learn.Find out more at www.hogarth.com/cultureDiversity & InclusionHogarth is an equal-opportunity employer. That means we believe in creating a truly inclusive culture that values diversity, equity and inclusion for everyone through our ideas, our people, how we behave and how we conduct ourselves. We strive to recruit people from diverse backgrounds and support them to achieve long-term success. This not only makes Hogarth a better company and place to work, but an environment where everyone can give their point of view, experience connection, enjoy opportunity and feel a sense of belonging.We welcome applications from everyone, regardless of race, ethnicity, religion or belief, gender, gender identity, age, national origin, marital status, military veteran status, genetic information, sexual orientation, or physical or mental disability. As part of our commitment to making our hiring processes as equitable as possible, we are currently rolling out a policy which ensures that hiring managers review CVs only after they have been processed through an automated anonymization system. This aims to ensure that all candidates are considered for interview based solely on their experience and what they can bring to the role. The solution, provided by MeVitae, scans and redacts CVs to reduce potential reviewer bias.DataWe rely on legitimate interest as a legal basis for processing personal information under the GDPR for purposes of recruitment and applications for employment.DISCLAIMER: The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to the job. As an Equal Opportunity Employer, GTB Agency, LLC. does not discriminate against applicants or employees because of age, race, color, religion, gender, sexual orientation, genetics, pregnancy-related status, veteran status, physical or mental disability where the individual is otherwise qualified, national or ethnic origin, or on any other basis were protected by local, state, or federal law.