Front Office Developer(Full Stack Investment Systems))

Company: TESTQ Technologies Limited

Location: London

Posted: May 1st, 2026

Job Type: Contract

Work Mode: Onsite (Client)

Design, build and maintain internal applications and services that support clients' investment processes from research workflows through to decision support tooling
Contribute across the full stack – UI, APIs, services – helping improve reliability, usability, and the overall user experience for investors and analysts
Work on a mix of initiatives which may include:
- Enhancing tools that support portfolio and strategy decision‑making
- Improving research workflows to accelerate insight generation and reduce friction
- Strengthening self‑service tooling that enables analysts to build, test and deliver their own decision‑ready outputs
Collaborate closely with stakeholders and users to understand problems, iterate on solutions, and ensure tools are adopted and effective in practice
Contribute to improving engineering practices and operational standards
Requirements:
- 6 years of experience in software engineering delivering production systems
- Experience working in investment or finance with sufficient domain familiarity to be productive quickly without significant onboarding in core financial concepts
- Proficient in C, Python, SQL, Terraform, AWS
- Proven ability to work directly with stakeholders and users to understand problems and deliver effective solutions
- Strong analytical and problem‑solving skills with a structured, methodical approach
- Excellent communication and collaboration abilities

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