Junior Python Developer

United Kingdom | March 17, 2026

Report as Closed

Company: TreasurySpring

Salary: $80,000 - $100,000

Type: Onsite

Employment: Full Time

Description: TreasurySpring is the product of an obsession with fixing the fundamental structural problems in money markets. Our fascination with the sector began painfully, during the Global Financial Crisis of 2008, where we had a front-row seat to watch the evaporation of liquidity in fixed income and the near collapse of the entire short-dated funding markets.We have been on a mission to help deliver more sustainable solutions for the money markets ever since, and we launched TreasurySpring in 2018 to offer institutional clients a single gateway to the broadest range of the best risk-adjusted cash investment options. As a fast-growing London-based financial technology company, we deliver a unique solution to a global multi-trillion-dollar problem, delivered globally from our offices in London and New York.Our regulated Fixed-Term Fund platform delivers new digital pipelines to connect cash-rich firms to institutional borrowers. Clients include large Private Equity funds, Asset Managers, listed Corporates, high-growth tech companies and many more.Learn more about why we do what we do here.The role: Junior Python DeveloperJoin our dynamic and growing team as a Junior Python Developer, you'll have the opportunity to make a significant impact within our fintech business. This role offers the flexibility of remote work with monthly visits to our office in Mayfair, London.We use Python3 with mypy, and PostgreSQL. On the frontend, we pride ourselves on providing an intuitive and streamlined user experience. Our clean and simple portal facilitates client order capture and reporting seamlessly. Developed with React and TypeScript, our frontend ensures efficient and effective interactions for our users. Requirements What we’re looking for: RequirementsSTEM DegreeExperience with PythonExperience or interest in financeDesirable skills:Experience with Flask/Django or similar frameworkExperience with PostgreSQL / other SQL DatabasesExperience with Cloud (Ideally AWS)Functional programming experienceWhat you’ll do: ResponsibilitiesDesigning and architect complex systems and applications specifically for our Financial Operations team.Writing high-quality, efficient, and maintainable codeCommunicating effectively with stakeholders to understand requirements and provide updates on project progress.Optimising the performance of Python applications, identifying bottlenecks and inefficiencies and implementing solutions to improve scalability, responsiveness, and efficiency.Staying updated on the latest trends, technologies, and best practices in Python development and software engineeringWhat we offer: BenefitsCompetitive salary, depending on experienceEquity and bonus schemeUnlimited Paid LeaveHybrid office-working model - we're in a great location near Green Park station in LondonEnhanced Parental Leave and PayWorkplace PensionComplete Bupa HealthCare CoverLife InsuranceIncome Protection InsuranceAccess to Yulife (Employee Assistance Programme)Remote Office set-up budgetCycle to Work SchemeA fun and dynamic working environment with regular team-building activities and events

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