Systems Research Engineer- Software Engineer, Data and ML Infrastructure

PortugalPortugalmid
OtherDevOps & InfrastructureResearch EngineerSoftware EngineeringSearch Engineer
0 views0 saves0 applied

Quick Summary

Requirements Summary

Experience with Kubernetes and cloud-native architectures (AWS preferred). Familiarity with Big Data technologies such as Spark, Kafka, Cassandra, EMR/Dataflow. Knowledge of Machine Learning basics.

Technical Tools
OtherDevOps & InfrastructureResearch EngineerSoftware EngineeringSearch Engineer

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.

 

  • Design and implement real-time Machine Learning inference systems able to process millions of events per second while achieving low-latency and fault tolerance guarantees.
  • Define technical standards and best practices for new cloud-native services, with particular focus on Data and ML Infrastructure.
  • Drive architectural decisions for Machine Learning systems workloads, balancing performance, cost, reliability, and user experience.
  • Be hands-on, executing the full software development life cycle and writing well-designed and testable code.
  • Design and develop Communicate findings and results to internal and external stakeholders, including writing scientific papers and patents.
  • Review and evaluate state-of-the-art research work on topics including Data Processing, Machine Learning Systems, Graphs, etc.
  • Own services throughout their lifecycle following DevOps principles (“you build it, you run it”).
  • Leverage GenAI-assisted development tools to prototype, implement, and iterate on platform capabilities quickly, while maintaining strong engineering and security standards.
  • BSc/MSc degree in Computer Science, or a similar technical degree 
  • 4+ years of experience in developing high-performance backend services
  • Good understanding of distributed systems, multi-threading and OO design principles
  • Strong programming skills, preferable in Java (or any JVM language) and Python
  • Ability and interest to digest and implement state-of-art research.
  • Ability to communicate your findings in a clear way, transforming innovation research into product requirements.
  • Ability to work autonomously and take ownership of ambiguous, high-impact technical problems.
  • Experience with continuous delivery, monitoring, and operational ownership of services.

Requirements

~1 min read
  • Experience with Kubernetes and cloud-native architectures (AWS preferred).
  • Familiarity with Big Data technologies such as Spark, Kafka, Cassandra, EMR/Dataflow.
  • Knowledge of Machine Learning basics.
  • Experience building AI-powered products or platforms used by external customers.

 

#LI-BR1 #LI-Remote


You will be immersed in our brand with training, connections, and one-on-one time with your manager. You may shadow your colleagues virtually or onsite at an office depending on where you work as you are supported through your Feedzai journey. In addition, you will have access to a ton of information to give you history, context, and all the knowledge you can handle about Feedzai and the team. Finally, you will start working on projects and collaborating on work currently being done. We can't wait to have you join the team!

Life at Feedzai Instagram

Feedzai Culture


 

Listing Details

First seen
April 3, 2026
Last seen
April 26, 2026

Posting Health

Days active
23
Repost count
0
Trust Level
31%
Scored at
April 26, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Feedzai
Feedzai
greenhouse

Feedzai is a global leader in AI-driven fraud prevention, dedicated to protecting financial institutions and their customers from fraud and financial crime.

Employees
350
Founded
2013
View company profile
Newsletter

Stay ahead of the market

Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

A
B
C
D
Join 12,000+ marketers

No spam. Unsubscribe at any time.

FeedzaiSystems Research Engineer- Software Engineer, Data and ML Infrastructure