Full-Stack Engineer - Cortex Team

Riskified empowers businesses to unleash ecommerce growth by taking risk off the table. Many of the world’s biggest brands and publicly traded companies selling online rely on Riskified for guaranteed protection against chargebacks, to fight fraud and policy abuse at scale, and to improve customer retention. Developed and managed by the largest team of ecommerce risk analysts, data scientists and researchers, Riskified’s AI-powered fraud and risk intelligence platform analyzes the individual behind each interaction to provide real-time decisions and robust identity-based insights.

Riskified is proud to work with incredible companies in virtually all industries including Acer, Gucci, Lorna Jane, GoPro, and many more.

We thrive in a collaborative work setting, alongside great people, to build and enhance products that matter. Abundant opportunities to create and contribute provide us with a sense of purpose that extends beyond ourselves, leaving a lasting impact. These sentiments capture why we choose Riskified every day.

The Cortex team is a full-stack team, building Riskified’s Control center app, The main platform for our customers to analyze performance, perform actions on orders, generate reports, manage users etc. We develop the core AI capabilities for our customers on the platform. We also provide infrastructure solutions for Micro Frontends, auth services, export and more.

• Node.js
• React
• Kafka
• Elastic
• Ruby
• AWS
• Docker
• Angular
• Kubernetes
• Prometheus
• Grafana

• Design and develop a highly reliable, available, and scalable architecture for our core services in new promising products
• Take strong ownership over production systems, ensuring they run smoothly and reliably at all times
• Deploy code to production on a daily basis using advanced CI/CD pipelines
• Take technical ownership over complex, cross-domain problems and drive them from design through production
• Play an active role in shaping the team roadmap and influencing product and technical direction
• Collaborate closely with other engineering teams and product managers on cross-department initiatives

• B.Sc. in Computer Science or military equivalent certifications
• 3+ years of proven experience in hands-on full stack coding
• Passion for writing clean, tested, and high-quality code
• Strong collaboration and communication skills, with the ability to work effectively across teams
• Independent self-learner with a strong sense of ownership and accountability
• Hands‑on experience in Node.js
• Experience with CI/CD tools
• Experience with Grafana/Prometheus - advantage
• Experience with kubernetes - advantage
• Experience with Elastic - advantage
• Experience using AI tools to improve workflows and productivity - advantage

We include transparent salary ranges to support fairness, clarity, and informed decision‑making early in the process. The base salary range for this position is €50,000 - €75,000 gross annually for candidates based in Lisbon. Your actual salary will be determined based on your unique skills, experience, and competencies. If your expectations differ, please let us know - we’re always open to a conversation.

The base salary is one part of the total compensation package  full‑time regular employees receive a bonus target and are eligible to receive stock‑based awards. Also, our value proposition goes way beyond compensation: our perks and benefits package, culture, community, and learning and development programs are just some of the elements we provide to bring value to our employees.

We are a fast-growing and dynamic tech company with 750+ team members globally. We value collaboration and innovative thinking.

We’re looking for bright, driven, and…