Senior Software Engineer - Interfaces

The Purpose:

At PPRO, Senior Software Engineers make some of the most significant decisions for the company.

Think of yourself as an important contributor to the success of your team, with a significant impact on the team's product, but also on its culture and spirit.

The Transaction Processing - Interfaces team in Munich is charged with defining and executing a bold, global vision and strategy for Interfaces and configurations at PPRO.

This team drives the design and architecture of frontend and backend solutions in a high scale, dynamic environment. Your work will help establish a foundation to enable the efficient creation of frontend solutions for teams across the company as well as enabling them to do distributed configuration management.

What you'll do:

• Build and maintain the backend services and modules that power PPRO's interfaces and platforms, including the main payment processing engine exposed via our API
• Take full end to end ownership of your work, driving products and services from the design phase all the way to rolling them out in production
• Execute with a "you build it, you run it" mindset, identifying technical risks and participating in an on call rotation to ensure our systems remain healthy and reliable
• Act as an integral part of an agile team that values transparency, collaborating closely through pair programming, asynchronous communication (using ADRs and RFCs), and knowledge sharing to help stakeholders evolve toward best practices
• Use the latest technologies to solve real, complex problems for our customers at a massive scale

What we look for in you:

• A results oriented, collaborative, and pragmatic mindset with a hunger for problem solving and continuous improvement
• Excellent writing and drawing skills. As a Senior Engineer, you need to be able to break down complex problems into manageable pieces and articulate the tradeoffs of your technical decisions to a broad audience
• Proven experience designing and building scalable products and services, particularly within a cloud native environment
• Working proficiency in English

Technical Requirements

• We expect the candidates to bring deep knowledge and experience in the following areas:
• Extensive experience with Java 21 and Spring Boot 3
• Hands on experience with AWS components (specifically EKS, DynamoDB, Kinesis, and OpenSearch) and Infrastructure as Code tools like Terraform
• A strong understanding of event driven microservice architecture, Docker, and Kubernetes
• Context is key: While this is a backend role, you will be working in a team focused on Micro frontend architecture
• Experience or a track record of building architectures that support multiple modules and widgets is highly relevant
• Experience using observability tools like Datadog to monitor the health of your services

Even better if you have:

• A background in the payments industry.
• Hands on experience with AI as a software engineer

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.

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

Gym membership - PPRO helps contribute toward the costs of your gym membership, supporting your physical fitness journey while easing the burden on your wallet

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 office - Located on St.-Martin-Straße, one stop from Ostbahnhof on the 3 and 7 S lines. The office is situated in a modern and spacious building with fully multimedia equipped meeting rooms for up to 30 people. The 4th floor features a kitchen and a lunch area, providing a comfortable space for meals and breaks.

Pet friendly office - Because work is better with your paw tners by your side

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.