Senior UI Software Engineer II (Fintech)

LexisNexis Risk Solutions; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

LexisNexis Risk Solutions in London is seeking a Senior UI Software Engineer to design and deliver production‑grade portals and dashboards enabling customers to interact with large‑scale risk and analytics data in real time.

You will work across the stack with ML and backend engineers to ensure interfaces are reliable, secure, and intuitive, building scalable UI solutions with strong performance and compliance.

Qualifications

• BS in engineering or computer science or equivalent.
• Strong production-grade React experience with performance focus.
• Experience with Python or Java backend to support data pipelines.
• Familiarity with D3/Plotly/ECharts data visualization libraries.

Responsibilities

• Architect and build production-grade portal and dashboard interfaces in React and TypeScript.
• Deliver UI features that perform reliably with high data volumes and low latency.
• Integrate front-end with backend APIs, signals, and analytics services.
• Implement secure UI patterns and RBAC with compliance-aware data presentation.
• Collaborate with ML engineers to surface model insights and AI capabilities.
• Own DevOps for front-end services including CI/CD, deployment, and monitoring.

Skills

React

TypeScript

Data visualization

Full-stack

DevOps

Education

BS Engineering/Computer Science

Tools

Python

Java

D3

Plotly

ECharts

Job description

Senior UI Software Engineer -London-Hybrid

Are you passionate about building high-performance, data-driven user interfaces that surface complex insights clearly and securely?

Do you enjoy working closely with engineers and data teams to turn advanced analytics and AI into intuitive products customers rely on every day?

About The Busine

ssLexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult problems in the areas of Anti-Money Laundering/Counter Terrorist Financing, Identity Authentication & Verification, Fraud and Credit Risk mitigation and Customer Data Management. You can learn more about LexisNexis Risk at https://risk.lexisnexis.co

About The R

RoleIn this role, you will design and deliver production-grade portals and dashboards that enable customers to interact with large-scale risk and analytics data in real time. You will work across the stack, collaborating with machine learning and backend engineers to ensure interfaces are reliable, secure, and intuitive. The focus is on building scalable UI solutions that meet strict performance, availability, and compliance expectatio

• tiesArchitect and build production-grade portal and dashboard interfaces in React and TypeSc
• inesDeliver UI features that operate reliably at high data volumes with strict latency and availability
• SLAsIntegrate front-end applications with backend inference APIs, behavioural signals, and analytics serv
• icesImplement secure UI patterns, role-based access controls, and compliance-aware data presenta
• tionCollaborate with ML engineers to surface model insights and AI capabilities through well-designed interf
• acesOwn DevOps responsibilities for front-end services, including build pipelines, deployment, monitoring, and incident resp
• onseContribute to component libraries, design standards, and developer experience too

Require

• ments5+ years of Software Engineering exper
• ienceBS Engineering/Computer Science or equivalent experience req
• uiredStrong production-grade React with experience delivering at
• mentsAbility to work with backend services in Python or Java to debug and extend the full data
• pathFamiliarity with data visualisation libraries such as D3, Plotly, ECharts, or si
• milarProven ability to take initiative and drive work independ
• entlyWorking knowledge of DevOps and security-aware engineering practices, including CI/CD and deployment pat
• ternsBroad full-stack curiosity and willingness to work outside a primary discipline when n

eeded Learn more about the LexisNexis Risk team and how we wo

rk hereWe know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits.

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 1-855-83

by law.We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits.

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