Developer
Posted 14 Oct 2026
Advertised as “Senior Developer (Manchester)”
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- People management
- Contract
- Full-time
No salary listed for this role.
Insight Investment is looking for a Senior Developer to join the Fusion LDI team in Manchester. The Fusion LDI Product Team is responsible for building innovative solutions that enhance liquidity and portfolio management across the business including the Front Office. We are committed to delivering modern applications that solve key problems by applying cutting edge methodologies and technology.
The team operate using Agile, using Scrum to deliver a continuous pipeline of features, via CI/CD, through test environments and into production. The applications are built on a React front-end, coupled to C# REST APIs and SQL databases, all hosted entirely in the cloud, using Azure and AKS.
Role Responsibilities
As a Senior Developer, beyond your day-to-day development work you will:
- Provide technical advice to other developers and take an active role in designing new technical standards.
- Take ownership for driving change and innovation, bring relevant teams together and lead retrospectives.
- Assess and recommend architectural patterns based on functional and non-functional requirements.
- Present information concisely to individuals within and outside of the Technology function.
- Mentor the wider team to support the Team lead and help optimise team performance.
- Participate in and, where appropriate, lead meetings with business stakeholders.
- Contribute to defining and maintaining the agreed quality standards of the product
Experience Required
- Fundamentals and approaches: OOP, SOLID principles, DDD, TDD/BDD/ATDD
- Distributed, service-based architectures (messaging, pub/sub, streams, micro-services).
- Secure SDLC practices and toolsets
- Extensive experience in C# / .NET / ASP.NET
- SQL
- Azure fundamentals (including Key Vault, Entra, App Insights etc)
- Docker / Containerisation
- Azure Kubernetes Service
- Authentication and authorization (Identity, JWT, OAuth, etc.).
- DVCS with Git
- CI/CD pipelines (TeamCity / GitHub Actions / Artifactory)
- Experience working in Agile teams performing iterative development
Insight is committed to being an inclusive employer and encourages applications from all suitably qualified applicants irrespective of background, circumstances, age, disability, gender identity, ethnicity, religion or belief, sexual orientation or other factors protected by federal, state and/or local laws. If you are a candidate with a disability, or are assisting a candidate with a disability, and require an accommodation to apply for one of our jobs, please email us at TalentAcquisition@InsightInvestment.com