Senior Java Developer

November 7, 2026

Senior

London, United Kingdom

Indeed

Description

The Commercial & Investment Bank's Payments Technology group is looking for a key technical contributor in an agile team that builds secure, stable, and scalable technology products. The role covers software design, development, and technical troubleshooting across diverse domains, producing architecture artifacts and using data insights to improve applications and systems. It emphasizes secure production code, CI/CD, AI-assisted development tooling, and continuous improvement.

Responsibilities

Executes software solutions, design, development, and technical troubleshooting with ability to think beyond conventional approaches
Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
Leverages enterprise-authorized AI coding assist tools to improve code quality, delivery speed, and productivity across complex deliverables
Applies knowledge of tools within the Software Development Life Cycle toolchain, including AI-assisted development and automation capabilities, to improve automation value
Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met
Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets for continuous improvement
Proactively identifies hidden problems and patterns in data to drive improvements to coding hygiene and system architecture

Requirements

Formal training or certification on software engineering concepts and advanced applied experience in Java on Spring Boot programming language
Hands-on practical experience in system design, application development, testing, and operational stability
Proficiency in automation and continuous delivery methods
Proficiency in all aspects of the Software Development Life Cycle, software engineering principles, design patterns, and best practices
Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
Demonstrated proficiency in software applications and technical processes within a technical discipline such as cloud, artificial intelligence, machine learning, or mobile
Hands-on experience working with high throughput, low latency distributed systems ensuring efficient communication and integration between systems
Proven record of providing end-user support with excellent problem-solving abilities
Demonstrated experience leading effective use of AI-assisted software development tools, including setting team expectations for validating AI outputs for correctness, performance, and security
Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations and secure handling of inputs and outputs