Senior Beacon Developer

Job Description

Senior Beacon Developer | Competitive Salary + Uncapped Bonus | Permanent

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Industry: Commodity Trading
Location: London, UK
Job Type: Permanent

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\n Our client is a global commodity trading firm building a strategic Beacon platform to support real-time position reporting across its Power & Gas business. Following a successful Proof of Concept, they are expanding their Beacon engineering team to deliver the next phase of the programme.
\n This is a hands-on development role focused on modelling complex commodities products and building scalable solutions within Beacon. Working closely with traders, quantitative teams and business stakeholders, successful candidates will play a key role in shaping the firm's long-term Beacon capability.

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What You'll Be Doing

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• Develop and enhance Beacon-based applications supporting real-time position reporting and risk management across Power & Gas trading portfolios.
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• Build and maintain integrations to ingest and model complex commodity trading positions and structured products within Beacon.
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• Collaborate closely with traders, quantitative analysts and business stakeholders to translate requirements into scalable technical solutions.
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• Work with pricing and model outputs, ensuring accurate integration and representation within the Beacon platform.
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• Contribute directly to software engineering delivery, writing high-quality Python and Beacon code across the development lifecycle.
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• Support the modelling of complex commodities products including renewable generation assets, storage structures, options and other non-standard instruments.
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• Partner with global technology and trading teams to expand the platform from the US market into Europe and additional regions.
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• Participate in technical design discussions and help shape the future architecture of the firm's Beacon ecosystem.
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• Engage confidently with front-office stakeholders in a fast-paced trading environment, managing challenging conversations professionally and constructively.
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• Contribute to the growth of a specialist Beacon engineering capability within a global commodities trading business.
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Requirements
Essential

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• Hands-on Beacon development experience with a proven track record of building and delivering solutions directly within the platform.
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• Strong Python development skills and the ability to contribute independently across the software development lifecycle.
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• Experience working within commodity trading, energy trading or broader commodities-focused technology environments.
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• Solid understanding of pricing models, risk calculations and quantitative outputs, with the ability to integrate these effectively into technology platforms.
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• Strong stakeholder management and communication skills, with experience working directly alongside front-office users and trading teams.
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• Ability to operate effectively within a demanding, fast-paced trading environment.
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• Demonstrated problem-solving capability and a pragmatic engineering mindset focused on delivery.
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Highly Desirable

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• Experience within Power & Gas trading environments.
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• Experience modelling complex commodities products including storage, renewables, structured products and optionality.
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• Strong understanding of commodity risk and position management workflows.
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• Experience working with alternative Python-based quant and trading platforms such as Athena or Quartz.
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• Quantitative background or exposure sufficient to understand pricing models and risk methodologies without necessarily being a dedicated quantitative developer.
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• Approximately six months or more of genuine hands-on Beacon development experience will be considered for particularly strong software engineers.
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• Experience operating within global commodity trading organisations and interacting directly with trading desks.
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\n Permanent hires are preferred, although strong contractors will also be considered.
\n The role is best suited to hands-on engineers who enjoy building technology solutions rather than managing teams, although senior individual contributors will be considered.