Principle Engineer (Java/Kotlin)

At PPRO, our mission is to simplify access to local payment methods and our vision is to enable the sale of goods and services to anyone in the world using their preferred way to pay. We empower partners such as Ant Group, PayPal and Stripe to access new markets, connect with more customers, and accelerate their growth.

Our strength lies in our diverse global team with 50+ nationalities and 10+ international locations- all united around one goal – to deliver the best possible products and services to our partners and customers. While our company mission is to keep innovating global commerce, our internal mission is to #chooseaction, #beopen, #thinkcustomer, #gofurther and #wintogether

The Purpose:

As a Principal Engineer, your mission is to advance PPRO’s global payments platform by driving technical innovation, creating scalable solutions, and ensuring robust architecture. This role supports PPRO’s strategy by enabling secure, reliable, and efficient payment infrastructure, directly impacting customer success and PPRO’s market leadership.

Your impact in this role:

• Design and develop scalable, high-performance systems using Java/Kotlin in the AWS ecosystem.
• Champion engineering best practices, ensuring the platform’s reliability and resilience.

• Partner with cross-functional teams—Product, Partnerships, and Compliance—to deliver impactful solutions aligned with business objectives.
• Mentor and guide engineering teams, fostering a culture of growth, innovation, and collaboration.

• Own end-to-end code quality, deployment processes, and monitoring in production environments.
• Advocate for continuous improvement, driving decisions through data and metrics to align engineering outcomes with business goals.

• Pioneer technical strategies that position PPRO as a leader in payments innovation.
• Ensure sustainable, high-velocity delivery while maintaining system reliability and performance excellence.

• Proven experience designing and building distributed systems, microservices, and event-driven architectures.
• Expertise in Java/Kotlin development and AWS services (e.g., EKS, Kinesis, SQS, DynamoDB, RDS).
• Strong leadership skills with a track record of mentoring and guiding engineering teams.
• Ability to communicate complex technical concepts effectively to technical and non-technical audiences.
• A data-driven approach to problem-solving and decision-making in a fast-paced environment.
• Background in API security standards and data handling best practices.

• Experience in the payments industry, including familiarity with PCI-DSS compliance and payment gateways.

What's in it for you?:

Hybrid working - We offer a hybrid structure with a 3 days / week on site expectation, so you can strike the balance between office and home working. In addition to our 30-day holiday allowance, we also provide a work from abroad policy, enabling employees to work remotely for up to another 30 days per year.

Learning and Development - We offer a €1,000 annual budget to support your professional growth—because investing in your development benefits us all. In addition, we provide leadership cafés, on-the-job training, and other opportunities to help you grow your skills and thrive in your role.

Insurance - Because better safe than sorry - we want our employees to benefit from various insurances including accident insurance, disability insurance, direct insurance (bAV) and travel insurance.

Gym membership- PPRO helpscontribute towardsthe costs of your gym membership, supporting your physical fitness journey while easing the burden on your wallet

Enhance Family Leave - We understand the importance of family - that's why we offer enhanced family leave to support you during key life moments.

Mental Health Platform - We’ve teamed up with a top well-being platform to provide one-on-one therapy, chat therapy, therapist-led courses, guided meditations, and more.

Our Principles:

We get things done: We are courageous; we take ownership, make decisions and get things done.

We act with trust and integrity: We listen first and challenge respectfully. We seek out and leverage diverse perspectives. We welcome and offer honest and open feedback, always assuming positive intent

We put the customer first: We are laser focused on delivering outstanding outcomes for our customers. We put the customer at the heart of what we do.

We make things better: We boldly explore new ideas and have an unwavering commitment to continuous improvement.

We work as a team: We collaborate closely and value team success over individual achievement.