Software Engineer - Banking

About the Position

Software Engineer - Banking

Madrid

Technology – Engineering /

Full-Time

Hybrid

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About the Company

Launched in 2023, INFINIT is a fast-growing fintech scale-up operating in multiple countries across Europe and Americas. At INFINIT we are on a mission to reshape the future of SMEs with AI at the forefront. Our all-in-one operating system has banking at its core, and empowers small business owners and their teams to seamlessly manage and optimize every aspect of their business with AI agents.

By focusing on specific industries, INFINIT delivers tailored, high-value solutions, while building innovative AI products to further unlock significant growth opportunities for our customers. INFINIT operates globally, with ambitions to further expand its footprint to redefine the fintech landscape for SMEs worldwide.

Join us on the INFINIT journey as we revolutionize the SME economy and drive meaningful impact through innovation 🚀

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Responsibilities

• Take ownership of the financial infrastructure that powers how our clients finance their assets through INFINIT.
• Work with business stakeholders and clients to understand why a problem matters before deciding what to build.
• Use agentic coding to ship solutions fast and well.
• Craft the best possible experience for a client going through a loan application, ensuring every step feels clear, fast, and trustworthy.
• Ensure that every payment executed throughout the loan lifecycle is processed correctly, securely, and without exception.
• Support the physical audit and due diligence workflows that allow us to maintain control over the collateral throughout the life of the loan.

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Requirements

• Expert C# &.NET Engineering: Mastery of the.NET ecosystem with a focus on building high-performance, distributed backend systems. Proven track record of shipping scalable, production-grade architectures where technical clarity and long-term maintainability are the default.
• Core banking & ledger logic: Strong professional background in regulated financial environments. Understand the mechanics of ledgers, loan origination, and payment execution and the cost of getting any of it wrong.
• Mission-critical ownership: Demonstrated ability to own features end-to-end. Analyze customer financing workflows, define rigorous technical requirements, and take full accountability for the reliability of every transaction you process.
• Highly effective stakeholder communication: Capable of translating deep technical concepts for non-technical stakeholders (customers, product managers) and clearly translating business objectives into prioritized engineering tasks.
• Practical experience leveraging modern developer tools: Such as agentic coding or advanced automation techniques to achieve significantly accelerated development velocity while upholding code quality standards.

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We Offer

• Competitive Salary and Equity: Highly competitive salaries and a stake in our success with share options.
• Diverse and Inclusive Team: Join a dynamic and international team in excess of 8 nationalities.
• Inspiring Mission: Dedicated to revolutionizing business financing and making a positive impact on the European economy.
• Flexible Benefits: Access Flexible Retribution benefits through a convenient mobile app.
• Health and Well-being: Access to top-quality Medical & Mental Health Insurance.
• Quality Time Together: Annual gatherings and bi-weekly office team gatherings.
• Personal Time Off: Enjoy flexibility with your personal time off.
• Flexibility and Ownership: Hybrid working 3 days a week in our Madrid office and 2 days at home.

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Diversity and Inclusion

INFINIT promotes an inclusive culture that seeks equity and values different perspectives. We are proud to be an equal opportunity employer and consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender, gender identity, national origin, disability, veteran status or any other legally protected characteristic.