Senior Python Software Engineer

We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spend, and what you can afford to repay to build a deeper, more accurate understanding of each customer's unique financial situation.

• Seven or more years professional experience in software engineering

• Experience collaborating directly with business stakeholders to gather requirements and translate them into technical solutions

• Experience building or maintaining automation and integrations supporting financial or operational workflows

• Comfort working in fast-paced environments where accuracy, reliability, and clear communication are essential

• Proficiency in writing well-structured async Python code with type hints and unit tests

• Experience maintaining codebases for business-critical systems

• Proficiency in Git for version control

• Basic knowledge of cloud infrastructure with experience working with at least one of AWS, GCP, or Azure

• Strong SQL skills for efficient data management and retrieval

• Knowledge of lending products and business processes will be a major advantage

• Awareness of financial concepts, accounting flows, or reconciliation processes is a plus

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  Design and develop new Python features and services that automate and support core financial operations, such as payments, reconciliations, and reporting.

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  Participate in the full software development lifecycle — from design and implementation to testing, deployment, and monitoring.

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  Own a part of the platform, and be responsible for the smooth operation of associated business processes, and their KPIs.

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  Collaborate closely with colleagues in Product and Design as well as users (both internal and external) to understand, challenge, and refine requirements

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  Provide second-line support within business hours, helping to troubleshoot and resolve any system issues that impact our customers

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  Supporting junior engineers through PRs and pairing

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  Apply strong SQL skills to troubleshoot and improve the performance of data management and retrieval across our Postgres databases