CareerPlan

Application Engineer

London, England, GBFull-time2026-10-28 → 2026-11-10
Hybrid

Core

Develop and support production software services for trading estate users (traders and portfolio managers) by writing code, tests, infrastructure, and pipelines.

Role type

Senior IC Application Engineer (Trading Systems)

Builds

Production services, integrations with vendor trading platforms, and data migration scripts for the Trading estate.

Domain

Financial services / Asset management / Capital markets

Required skills

ASP.NET Core, SQL, Unit testing, Git/CI/CD, Cloud platforms (Azure)

Preferred skills

Azure Functions, Angular/TypeScript, Terraform, Snowflake, Financial services background

Technologies

C#, Angular, TypeScript, Terraform, Snowflake, SQL Server, Azure, Application Insights, Dynatrace, Charles River, Aladdin, Bloomberg

Responsibilities

Deliver end-to-end features and fixes (C#, Angular, Terraform); Build and maintain integrations with vendor trading platforms via REST APIs; Write unit and integration tests; Support production services and investigate issues; Review colleagues' pull requests; Contribute to modernization of legacy components.

Seniority

Senior, hands-on IC