Staff Web Engineer - Full Stack

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

The Staff Web Engineer – Full Stack (Frontend Heavy) will play a key role in building scalable, consumer-facing web applications within the Marketplace domain in Experian Consumer Services. This role focuses on strong frontend development while having a good understanding of backend (Java) systems to contribute to end-to-end solution design.

Key Responsibilities:

• Design, develop, and test key programs within Marketplace Engineering
• Build clean, intuitive, and responsive user interfaces that represent Experian to its consumers
• Develop technical solutions with a strong focus on quality, scalability, and performance
• Collaborate with business stakeholders, product management, and PMO on product roadmaps and quarterly planning
• Participate in code and design reviews to identify issues early and reduce rework
• Ensure stable production operations with a focus on uptime, performance, and reliability
• Work effectively as part of a global engineering team, ensuring strong collaboration, communication, and timely delivery

• Bachelor’s degree in Computer Science or a related field preferred, or equivalent practical experience
• 8 to 11 years of UI engineering experience using JavaScript, HTML5, CSS3, and TypeScript
• Strong expertise in modern frontend frameworks such as React or Angular
• Experience building modern frontend architectures including Server‑Driven UI (SDUI), GraphQL, and Micro Frontends (MFE)
• Strong understanding of UI/UX principles, responsive design, and cross‑browser compatibility
• Experience with unit and end‑to‑end testing frameworks (Jest, Karma, Jasmine, Playwright, etc.)
• Experience with test automation tools such as Selenium or similar frameworks (nice to have)
• Strong understanding of frontend performance optimization techniques and best practices
• Good understanding of Java, Spring Boot, and microservices architecture
• Familiarity with RESTful and GraphQL APIs and backend integration patterns
• Basic understanding of cloud platforms (AWS, Azure, or GCP) and distributed systems concepts
• Familiarity with CI/CD tools, version control systems (Git), and build tools
• Strong understanding of software engineering principles, design patterns, and best practices

Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI, work/life balance, development, authenticity, collaboration, wellness, reward & recognition, volunteering... the list goes on. Experian's people first approach is award-winning; World's Best Workplaces™ 2024 (Fortune Top 25), Great Place To Work™ in 24 countries, and Glassdoor Best Places to Work 2024 to name a few. Check out Experian Life on social or our Careers Site to understand why.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

Experian Careers - Creating a better tomorrow together

Find out what its like to work for Experian by clicking here