Senior Full-Stack Developer, Treasury Tech

Millennium Management, LLC; City Of London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Millennium is seeking a Full Stack Developer to join Treasury Technology in London. You will partner with stakeholders worldwide to deliver Treasury, Counterparty Risk, and Operations solutions and own end-to-end delivery of software systems.

The role requires 5+ years of hands-on coding with .NET, Angular/Ember.js, and cloud experience (AWS). You will work across a global tech organization, applying solid engineering practices in a dynamic environment.

Qualifications

• Five years of hands-on programming experience in OO design.
• Experience with .NET, C#, and ASP.NET Web API.
• Experience building web apps using Angular, Ember.js, or similar frameworks.
• Experience with AWS or other cloud technologies.
• Experience owning large software systems and the full lifecycle.
• Strong problem-solving and analytical skills; capable of working independently.
• Experience with enterprise databases (SQL Server, Sybase, Oracle) and CD tools.
• Familiarity with capital markets concepts; Kubernetes, Kafka, and Python a plus.

Responsibilities

• Partner with stakeholders globally to understand needs, define requirements and deliver solutions.
• Develop and enhance Treasury applications supporting critical Treasury, Risk and Treasury Operations processes.
• Own delivery timelines for Treasury applications and coordinate priorities across a global tech organization.
• Take end-to-end ownership from design and development through deployment and support.
• Apply sound engineering practices to solve complex problems in a fast-paced environment.

Skills

OOP concepts

Design patterns

SOA

Concurrency

SOLID principles

Problem solving

Independent work

Analytical skills

Tools

ASP.NET Web API

Angular

Ember.js

AWS

Kubernetes

Kafka

Python

SQL Server

Sybase

Oracle

CI/CD tools

Job description

Millennium is seeking a Full Stack Developer to join Treasury Technology in London. You will partner with stakeholders worldwide to deliver Treasury, Counterparty Risk, and Operations solutions and own end-to-end delivery of software systems.

The role requires 5+ years of hands-on coding with .NET, Angular/Ember.js, and cloud experience (AWS). You will work across a global tech organization, applying solid engineering practices in a dynamic environment.