Senior Full-Stack Engineer, Payments Platform Lead

Sytac; Amsterdam; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Unlimited Growth Days

The Best Gear

Growth budget €2,400

Pension 3.75%

Ski trips & parties

Job summary

Sytac in Amsterdam is seeking a Senior Full Stack Software Engineer to join our Payments team. You will work on debit/credit card services, design, implement, and deploy robust backend Java systems with a frontend that leverages Lit HTML/Web Components and NPM.

You will lead end-to-end features, mentor teammates, and contribute to a modern, containerized, cloud-native environment using OpenShift, Kubernetes, Docker, Kafka, and Oracle. English fluency required.

Qualifications

• 6+ years of professional software development experience with backend or frontend focus.
• Experience with test automation, continuous delivery, and modern deployment pipelines.
• Proven track record leading software features end-to-end from design to deployment.
• Strong architectural thinking and ability to quickly learn new concepts.
• Excellent communication skills and English fluency.

Responsibilities

• Design, build, and enhance banking applications touching millions of customers.
• Lead a large-scale migration of legacy cards onto a new platform.
• Own end-to-end features from design through deployment in a containerized stack.
• Mentor teammates and share knowledge through docs, talks, and workshops.
• Collaborate across disciplines to establish new engineering standards.

Skills

6+ years experience

Backend development

Frontend development

Test automation

Continuous delivery

Technical leadership

English fluency

Tools

Spring Boot

Maven

Azure DevOps

Kafka

Cassandra

Oracle

OpenShift

Docker

Kubernetes

Job description

Sytac in Amsterdam is seeking a Senior Full Stack Software Engineer to join our Payments team. You will work on debit/credit card services, design, implement, and deploy robust backend Java systems with a frontend that leverages Lit HTML/Web Components and NPM.

You will lead end-to-end features, mentor teammates, and contribute to a modern, containerized, cloud-native environment using OpenShift, Kubernetes, Docker, Kafka, and Oracle. English fluency required.