Senior Software Engineer II (Front-End / UI Engineering)
About the role
In this role, you’ll design and ship user interfaces for data‑intensive products used in production. You’ll work with React and TypeScript and connect to analytics and ML services (for example via Dash, Domo, and Snowflake). Reliability and performance matter: you’ll help deliver experiences that remain responsive at high data volumes and meet agreed availability and latency targets. We’re looking for a senior UI engineer to build fast, accessible portals and dashboards that help teams use AI insights and analytics in day-to-day decisions.
Responsibilities:
• Build and maintain portal and dashboard interfaces using React and TypeScript.
• Create and evolve data views and workflows using tools such as Dash, Domo, and Snowflake (or similar platforms).
• Improve performance and reliability so features stay fast and stable at high data volumes.
• Integrate the UI with inference and analytics APIs and ensure data is presented clearly and responsibly.
• Implement secure, privacy-aware UI patterns, including role-based access controls.
• Partner with ML and data teams to turn model outputs into intuitive, accessible user experiences.
• Support delivery and operations for front-end services (build/release pipelines, monitoring, and on-call/incident response as needed).
• Contribute to shared UI components, design standards, and tooling that improves developer experience.
Requirements:
• Strong experience building production UIs with React and TypeScript.
• Experience with at least two of the following (or similar): Dash, Domo, Snowflake UI tooling, or other data visualisation/BI platforms.
• Experience building dashboards or data-heavy tools where performance and reliability matter (for example, environments with latency/availability targets).
• Working knowledge of backend services (for example Python or Java) so you can debug issues end-to-end and collaborate effectively with backend teams.
• Familiarity with data visualisation libraries such as D3, Plotly, ECharts, or similar.
• Able to take initiative, communicate clearly, and work effectively with partners across engineering, product, and data science.
• Familiarity with modern delivery and security practices (for example CI/CD, deployment patterns, and secure-by-default engineering).
• Comfortable learning new tools and occasionally working outside your primary area when needed.
Working for you:
We offer a range of benefits to support your wellbeing and life outside work, including:
We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click here to access benefits specific to your location.
We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our Applicant Request Support Form or please contact 1-855-833-5120.
Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams here
Please read our Candidate Privacy Policy
We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law.
USA Job Seekers:
RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.
Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.
Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.
RELX serves customers in more than 180 countries and has offices in about 40 countries. It employs more than 36,000 people over 40% of whom are in North America.
____
Please note that RELX does not contact people through social media to extend job or contract offers, nor do we request money, credit card details or bank account information as part of any project or job application process. Any such request is fraudulent. Please contact your local law enforcement agency if you have been victimized by a scammer. For careers, access https://www.relx.com/careers/why-relx
