Jobs at Feedzai: Delivery Engineer in Lisbon -


Delivery Engineer

Crushing online payment fraud at Big Data scale

Job details

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We are looking for talented and bold engineers who love to code, design and build highly scalable systems to make the world better.

Our technology enables customers to detect and prevent fraud and risk before anyone else by deriving insights from data and interacting with upstream and downstream systems to influence the outcome of every transaction or event.

We work with ground breaking technology (from complex event processing to NoSQL, Spark, among others) to come to the best possible solution for our customers and trust our engineers to weigh in and participate in the decision making process, as well in the end-to-end construction of the system. Often, it is not clear how that is achieved and we discover and refine them through hard work, rapid iteration, and perceptiveness.

Ideal candidates learn and adapt quickly and will be able to use every tool at their disposal—software, algorithms, data structures, protocols and beyond—to understand and effectively tackle hard problems. They have a passion for using technologies and keeping up to speed with new ones. Also they are always looking for new ways of doing things and are always contributing to advancing Feedzai´s way of working.

Main Responsibilities:

  • Work directly with customers and our forward deployed teams to derive the best design and architecture to tackle a specific problem or need
  • Develop highly optimized and performant code to solve problems at massive scale
  • Build out tools and infrastructure to allow reusability and lower the time to go-live
  • Train and support our customers as they become proficient in our product to ensure best practices are followed

Main requirements

  • MS in Computer Science
  • Ability to understand and deliver in the presence of rapidly evolving product, customer, and business needs
  • Proficiency in core Java (including data structures, algorithms and JVM internals)
  • Willingness to travel (up to 50%) to European countries

Nice to have

  • Started or completed a PhD
  • Experience developing software within a distributed computation framework (e.g., Hadoop, Spark, Storm)
  • Experience developing distributed systems, data visualization, or enterprise software systems
  • Working familiarity with SQL


  • Health insurance
  • Free fruit
  • International Free Coffee Selection
  • Weekly workplace gymnastics

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €500