Senior Full-Stack Engineer: Cloud-Native Trading Ops

Koch Minerals & Trading; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

Koch Ag & Energy Solutions in London is seeking a Senior-level Full-Stack Software Engineer to design and deliver scalable technology solutions for middle-office capabilities, including trading operations and data integrity.

You will influence architecture and guide platform evolution while improving data quality, operational controls, and reliability. Based in our London office, you will partner with stakeholders to translate requirements into robust, cloud-native solutions.

Qualifications

• 5+ years delivering production full-stack software across backend and frontend.
• Backend with Node.js, Python, or C#/.NET.
• Frontend using React or Angular.
• Experience with SQL databases, RESTful APIs, and complex data models.
• Familiar with CI/CD, source control, automated tests, and Agile.
• Experience deploying to public clouds (AWS).

Responsibilities

• Design, build, and maintain full-stack applications for middle-office and trading processes.
• Collaborate with stakeholders to translate requirements into scalable solutions.
• Develop cloud-native apps and services using AWS and modern patterns.
• Contribute to system design, data models, APIs, and integration patterns.
• Deliver reliable software through automated testing, CI/CD, and shared standards.
• Support and modernize existing platforms while ensuring reliability.

Skills

Node.js

Python

React

Angular

SQL

RESTful APIs

CI/CD

AWS

Agile

Cloud-native

Tools

Git

CI/CD pipelines

Docker

Terraform

Kubernetes

Job description

Koch Ag & Energy Solutions in London is seeking a Senior-level Full-Stack Software Engineer to design and deliver scalable technology solutions for middle-office capabilities, including trading operations and data integrity.

You will influence architecture and guide platform evolution while improving data quality, operational controls, and reliability. Based in our London office, you will partner with stakeholders to translate requirements into robust, cloud-native solutions.