Principal Software Engineer

Principal Software Engineer | Permanent | London | £130-160,000 base

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Industry: Trading

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Location: London - Hybrid (4 days in office)

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Job type: Permanent

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Our client, a global commodity trading company is seeking a Principal Software Engineer to join their team on a permanent basis. You will work to develop and deliver advanced analytics and data solutions to support trading and commercial operations. The team is closely aligned with front-office operations and collaborates directly with trading desks, global research teams, and enterprise technology.

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What you'll do:

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• Lead the development of core frameworks and services for a cutting-edge data and analytics platform on AWS.
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• Architect and engineer new solutions to enhance the platform's core capabilities, ensuring scalable and robust design.
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• Develop and maintain shared libraries, frameworks, APIs, SDKs, and microservices to support advanced analytics functions.
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• Collaborate with cloud platform engineers, data engineers, data scientists, and other software engineers to drive cross-functional projects.
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Requirements:

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• Strong background in software engineering, with expertise in Python, Java, Go, or Rust.
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• Extensive experience in API design and development, as well as client SDKs.
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• Knowledgeable in enterprise architecture, including event-driven and serverless frameworks.
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• Significant experience with cloud technologies, especially AWS, as well as containerisation and container orchestration.
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• Familiarity with data engineering and distributed data processing engines, plus a working knowledge of DevOps practices and Infrastructure as Code (IaC) frameworks.
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• Bachelor's degree or higher in Engineering; prior experience within Investment Banking is advantageous.
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