Senior Backend Engineer, Investment Tech — Hybrid London

T. Rowe Price; Greater London; Hybrid; GBP 90,000 - 135,000; Full time

Benefits offered by this job

Hybrid work model

London office access

Job summary

T. Rowe Price is seeking a senior backend software engineer to join the Investments Technology core services team in London. You will design, develop, and operate core services and APIs used across Equity, Fixed Income and Multi-Asset applications.

Role requires delivering new services in Java and C#, maintaining Python/Node.js components, and driving reliability, testing, and observability. Collaboration with portfolios, analysts and traders is key.

Qualifications

• Design and build production-grade services in Java and/or C#.
• Support, debug and enhance existing Python/Node.js services.
• Design well-structured, secure REST APIs with versioning.
• Experience with microservices, data persistence, and messaging patterns.
• Familiarity with CI/CD and containerised deployments.

Responsibilities

• Deliver new core services and API capabilities in Java/C#.
• Maintain and modernise existing services in Python/Node.js.
• Improve reliability, performance, and observability with tests and telemetry.
• Provide onboarding support and API documentation for consuming teams.
• Lead code reviews and mentor junior developers.

Skills

Java

C#

Python

Node.js

API design

Microservices

CI/CD

Docker

Kubernetes

AWS

Tools

Java ecosystem tooling

REST APIs

JUnit/xUnit/pytest

Job description

T. Rowe Price is seeking a senior backend software engineer to join the Investments Technology core services team in London. You will design, develop, and operate core services and APIs used across Equity, Fixed Income and Multi-Asset applications.

Role requires delivering new services in Java and C#, maintaining Python/Node.js components, and driving reliability, testing, and observability. Collaboration with portfolios, analysts and traders is key.