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Software Engineer - Product

Feedzai
Portugal, Portugalfull_timePosted 9 Jun 2026

About the role

<div class="content-intro"><p style="text-align: justify;">Feedzai is the world’s first RiskOps platform for financial risk management, and the market leader in safeguarding global commerce with today’s most advanced cloud-based risk management platform, powered by machine learning and artificial intelligence. Feedzai is securing the transition to a cashless world while enabling digital trust in every transaction and payment type. The world’s largest banks, processors, and retailers trust Feedzai to protect trillions of dollars and manage risk while improving the customer experience for everyday users, without compromising privacy. Feedzai is a Series D company and has raised $282M to date. With a valuation of $2 billion, our technology protects 1 billion consumers and 90 billion transactions each year.</p></div><div class="about_feedzai"> <p><strong>The Engineering (Tech) Team </strong>is responsible for all Feedzai product development. Together with Product Management and Data Science, we build the next generation of tools to catch fraud in real-time with a machine learning first approach. Formed by engineers and managed by engineers, at Feedzai, you will find one of the most talented teams out there, from junior to senior engineers.</p> <p>We are fast-paced and provide a safe, open, and collaborative environment that encourages us to lean in, try new things and discover our potential with continuous learning for everyone.</p> <p>While building the best value for our customers, you will work with a wide range of technical challenges. Such as building distributed systems that need to operate 24/7 and ultra-low latencies, solving UI/UX problems to help fraud analysts to fight fraud more efficiently. In addition, designing extensive databases from relational, NoSQL and graphs, validate and develop new data science techniques and algorithms.</p> <p><strong>You:</strong></p> <p>As a Software Engineer, you will be part of the team responsible for <strong>Feedzai’s Risk Engine</strong>, a core component used by all fraud prevention products across the platform. The Risk Engine is a core component used by all fraud prevention products at Feedzai, responsible for evaluating transactions and scoring risk in real time under strict performance, latency, and availability constraints.</p> <p>Our philosophy across Engineering includes the following key ideas, which you will have a key role promoting in your team: </p> <ul> <li>Teams operate with a <em>“you build it, you run it”</em> DevOps mindset, taking end-to-end ownership of development, deployment, and operations. You'll drive a culture focused on automation, observability, and operational excellence, enabling continuous delivery with confidence.</li> <li>Architecture evolves towards a decou

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Feedzai

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