Senior Software Developer - Full-Stack

LexisNexis Risk Solutions Group; Greater London; On-site; GBP 56,000 - 96,000; Full time

Job summary

LexisNexis Risk Solutions Group in London is seeking a Senior Software Engineer to design, develop, and deliver scalable Java-based applications. You will build features to support product and customer needs and collaborate with Product, UX, QA, and engineering teams to translate requirements into robust solutions.

The role emphasizes API design, CI/CD, and modern web technologies, with mentoring responsibilities and a focus on high performance and maintainability.

Qualifications

• Strong foundation in object-oriented design and standard design patterns.
• Expert-level development experience using Java, J2EE, and Web Services.
• Strong understanding of REST APIs, Spring Boot, Micro Services, and SOA web services.
• Expertise with front-end technologies such as JavaScript, TypeScript, Angular, and/or ReactJS.
• Proficiency in SQL, including query writing, stored procedures, and basic data modeling.
• Strong experience with modern testing frameworks, including unit and integration testing.
• Experience with CI/CD pipelines, cloud platforms (AWS and/or Azure), and containerization technologies.
• Strong collaboration skills and the ability to build effective cross-team relationships.

Responsibilities

• Design, develop, and deliver scalable, high-performance Java-based applications aligned with business objectives.
• Build and enhance application features to support evolving product and customer needs.
• Collaborate with Product, UX, QA, and technical stakeholders to define requirements and deliver effective solutions.
• Translate product requirements into scalable, maintainable designs and contribute to architectural decisions.
• Design, develop, and maintain APIs and services to enable seamless system integration.
• Ensure software quality through code reviews, adherence to best practices, and effective use of design patterns.
• Optimize application performance and troubleshoot complex production and customer issues.
• Mentor and guide junior engineers, fostering a culture of collaboration and continuous learning.

Skills

Object-oriented design

Design patterns

Cross-team collaboration

Tools

Java

J2EE

Web Services

REST APIs

Spring Boot

Micro Services

SOA

JavaScript

TypeScript

Angular

ReactJS

SQL

CI/CD

AWS

Azure

Docker

Python

Redis

UX UI Design

Job description

Salary: £56,000 - 96,000 per year

Requirements:

• Strong foundation in object-oriented design, development, and standard design patterns.
• Expert-level development experience using Java, J2EE, and Web Services.
• Strong understanding of REST APIs, Spring Boot, Micro Services, and SOA web services.
• Expertise with front-end technologies such as JavaScript, TypeScript, Angular, and/or ReactJS.
• Proficiency in SQL, including query writing, stored procedures, and basic data modeling.
• Strong experience with modern testing frameworks, including unit and integration testing.
• Experience with CI/CD pipelines, cloud platforms (AWS and/or Azure), and containerization technologies.
• Strong collaboration skills and the ability to build effective cross-team relationships.

Responsibilities:

• Design, develop, and deliver scalable, high-performance Java-based applications aligned with business objectives.
• Build and enhance application features to support evolving product and customer needs.
• Collaborate with Product, UX, QA, and technical stakeholders to define requirements and deliver effective solutions.
• Translate product requirements into scalable, maintainable designs and contribute to architectural decisions.
• Design, develop, and maintain APIs and services to enable seamless system integration.
• Ensure software quality through code reviews, adherence to best practices, and effective use of design patterns.
• Optimize application performance and troubleshoot complex production and customer issues.
• Mentor and guide junior engineers, fostering a culture of collaboration and continuous learning.

Technologies:

• AWS
• Angular
• Azure
• CI/CD
• Cloud
• Support
• Java
• JavaScript
• REST
• SQL
• Spring
• Spring Boot
• TypeScript
• Web
• UX UI Design
• Java EE
• AI
• Docker
• Python
• Redis
• Fullstack

More:

We are LexisNexis Risk Solutions, providing customers with solutions and decision tools that combine public and industry-specific content with advanced technology and analytics to help evaluate and predict risk while improving operational efficiency. We use the power of data and advanced analytics to help customers make better, timelier decisions and ultimately help make communities safer, insurance rates more accurate, commerce more transparent, business decisions easier, and processes more efficient. Our team is looking for a highly self-motivated Senior Software Engineer to work in London Wall on a full-time basis. We offer country-specific benefits and are committed to a fair and accessible hiring process, equal opportunity employment, and a supportive environment where engineers contribute to design, implementation, process improvements, and modern development practices.

last updated 36 week of 2026