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Python/Quant Developer @ Hays Technology

Guildhall Yard, City of LondonOnsiteFull-time
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About this role

Salary: £30,000 - 60,000 per year

Requirements: Strong Python development experience in a quantitative, trading, financial markets, or data-intensive environmentExperience building pricing, risk, analytics, trading, or quantitative applicationsStrong software engineering fundamentals and experience delivering production-grade applicationsExperience owning projects throughout the full life cycle, from development through production deploymentExperience working in agile or lean engineering teams with cross-disciplinary contributionsExposure to cloud platforms, infrastructure automation, containerisation, CI/CD pipelines, and DevOps practicesExperience integrating with data platforms, APIs, analytics engines, or enterprise systemsUnderstanding of production support, release management, and operational ownershipStrong problem-solving skills and ability to learn new technologies, frameworks, and tools quicklyExperience collaborating directly with quants, traders, business stakeholders, or platform teams is beneficialMathematical, quantitative, or financial markets knowledge is advantageous; candidates with a strong technical engineering background and exposure to quantitative systems may also be suitable Responsibilities: Build and deliver high-performance applications, analytics tools, and platform integrations across the software development life cycleTake ownership from initial design and development through testing, deployment, and production supportContribute to platform integration, automation, cloud technologies, CI/CD pipelines, and DevOps toolingSupport the successful delivery of solutions into production Technologies: CI/CDCloudDevOpsSupportPythonQuant More:

We are a highly regarded technology and quantitative development team hiring a Python Quant Developer to support business-critical trading, pricing, and analytics platforms. You will work in a fast-paced, lean engineering environment, collaborating closely with quantitative analysts, traders, and technology teams. The role involves solving complex technical and quantitative problems and contributing wherever needed. Hays Specialist Recruitment Limited acts as the employment agency for this permanent recruitment role and as the employment business for the supply of temporary workers.

last updated 40 week of 2026

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