Software Engineer - C# .Net, Asset Management

Source Technology Limited; Greater London; Hybrid; GBP 148,000 - 157,000; Full time

Job summary

Source Technology Limited is seeking a Software Engineer for a six-month contract in London. The role is 3 days per week onsite, with a daily rate of £800–£850 (umbrella).

You will design scalable applications and data solutions across client onboarding to reporting, delivering cloud-native platforms on Azure and Snowflake data models, with CI/CD and IaC practices. You will mentor teams, drive engineering standards, ensure security and performance, and manage technical debt while improving

Qualifications

• Design and deliver scalable applications, APIs, and data solutions.
• Develop cloud-native platforms on Microsoft Azure.
• Build and optimise Snowflake data models, pipelines, and integrations.
• Implement CI/CD, Infrastructure as Code, and automated testing.
• Drive engineering standards, security, performance, and operational stability.
• Mentor engineers and support technical decision-making across teams.
• Manage technical debt, platform upgrades, and vulnerability remediation.

Responsibilities

• Design and deliver scalable applications, APIs, and data solutions.
• Develop cloud-native platforms on Microsoft Azure.
• Build and optimise Snowflake data models, pipelines, and integrations.
• Implement CI/CD, Infrastructure as Code, and automated testing.
• Drive engineering standards, security, performance, and operational stability.
• Mentor engineers and support technical decision-making across teams.
• Manage technical debt, platform upgrades, and vulnerability remediation.

Skills

C#/.NET

Microsoft Azure

Snowflake

CI/CD

DevOps

Automated testing

Agile delivery

Tools

Python

Node.js

TypeScript

React

Next.js

Job description

Software Engineer

6 Month Contract Initially

London - 3 days a week onsite

£800 - £850 per day - Umbrella

A leading Asset Management Firm is searching for a Software Engineer to join them on an interim basis.

You will work in the teamresponsible for designing, delivering scalable solutions to support thier data platforms around their end-to-end processes from Client Onboarding to Reporting.

Key Responsibilities

• Design and deliver scalable applications, APIs, and data solutions.
• Develop cloud-native platforms on Microsoft Azure.
• Build and optimise Snowflake data models, pipelines, and integrations.
• Implement CI/CD, Infrastructure as Code, and automated testing.
• Drive engineering standards, security, performance, and operational stability.
• Mentor engineers and support technical decision-making across teams.
• Manage technical debt, platform upgrades, and vulnerability remediation.

Technologies

• C#/.NET,
• Microsoft Azure
• Snowflake
• Data engineering and integration platforms
• CI/CD and DevOps
• Infrastructure as Code
• Automated testing
• Agile delivery

Desirable

• Python, Node.js
• TypeScript, React, Next.js
• TDD / BDD
• AI-assisted development tools (GitHub Copilot, Claude Code)
• Financial services experience

We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives.