Senior Full-Stack Engineer - AI-Driven Backend & UI

United States Digital Space LLC; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

BNY Mellon is seeking a Senior Specialist, Full-Stack Engineer to design and build secure, scalable backend services and contribute to modern web frontends from its London base. You will own end-to-end delivery across the product lifecycle in a highly collaborative, tech-driven environment.

The role emphasizes Java with Spring, microservices, CI/CD, and cloud deployments, with hands-on AI development using Windsurf and related tools. Excellent problem-solving and teamwork are required.

Qualifications

• Hands-on AI development using modern tools and IDEs (e.g., Windsurf).
• Solid understanding of programming concepts and microservices.
• Proficiency in Java with Spring.
• Experience with CI/CD, automated testing (JUnit/Spock), and containers (Docker).
• Familiarity with microservices, observability/telemetry (e.g., Splunk, AppDynamics), and cloud deployments.

Responsibilities

• Design, build, and maintain backend services, batches and APIs, contributing to UI components as needed.
• Own end-to-end delivery: implementation, testing, deployment, observability, and reliability.
• Write clean, well-tested code; participate in code reviews and continuous improvement.
• Collaborate with product, design, and operations to translate business needs into technical solutions.
• Enhance performance, security, and resiliency through best practices and automation (CI/CD).
• Foster a learning, inclusive team culture aligned with the company’s principles.

Skills

Java

Spring

CI/CD

Automated testing

Containers

Microservices

Observability/Telemetry

Cloud deployments

AI development

Angular

Tools

Docker

GitLab

IntelliJ

Windsurf

Splunk

AppDynamics

Job description

BNY Mellon is seeking a Senior Specialist, Full-Stack Engineer to design and build secure, scalable backend services and contribute to modern web frontends from its London base. You will own end-to-end delivery across the product lifecycle in a highly collaborative, tech-driven environment.

The role emphasizes Java with Spring, microservices, CI/CD, and cloud deployments, with hands-on AI development using Windsurf and related tools. Excellent problem-solving and teamwork are required.