CareerPlan

Junior Software Development Engineer in Test

LondonFull-time$120k–$175k2026-11-07 → 2026-11-09
No visa sponsorship

Core

Develop and maintain test plans, test cases, and automated regression testing for core proprietary trading systems used globally by trading and research teams.

Role type

Junior Software Development Engineer in Test (SDET)

Builds

Automated regression testing scripts and test environments for trading platforms

Domain

Financial services / Proprietary trading

Required skills

Python, automated test frameworks, SQL (MSSQL/Postgres), Linux, functional testing, bug reproduction, root cause analysis

Preferred skills

Testing trading systems and strategies

Technologies

Python, MSSQL, Postgres, Linux

Responsibilities

Set up and maintain testing environments for QA and development; Develop automated regression testing scripts; Troubleshoot issues and bugs to determine root cause; Reproduce production issues in test environments; Provide feedback on system functionality; Support development teams with environment configuration.

Seniority

Junior, hands-on IC