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Senior Software Engineer - Transaction Processing

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PPRO GmbH

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Location:
Germany , Berlin

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

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 - Gateways team in Berlin is in charge of building, enhancing and maintaining payment processing products, with PPRO Global processing gateway as the core platform. The team needs to ensure the platform is continuously fully-featured, scalable, reliable, cost-efficient, secure, and auditable while discovering new ways to reduce the integration efforts from customers and reduce the time to enable new payment methods.

Job Responsibility:

  • Build and maintain PPRO’s main payment processing engine that is exposed via the PPRO API
  • Own end-to-end products and services from design to rolling out to production
  • Execute with a 'you build it, you run it' mindset, potentially participating in an on-call rotation
  • Share your knowledge and build creative solutions while helping your team as well as stakeholder teams to evolve for the best practices
  • Be an integral part of an agile team that collaborates closely and transparently via pair programming, asynchronous communication over ADRs and RFCs, knowledge sharing as well as on-demand brainstorming sessions
  • Use the latest technologies to solve real problems for our customers at a massive scale

Requirements:

  • Results-orientated, collaborative, pragmatic mindset
  • Experience in designing and building scalable products and services
  • Motivation and appetite for problem solving
  • Great skills to break down complex problems into manageable and deliverable pieces
  • Excellent writing and drawing skills and willingness to express your ideas in such forms to provide the best overview possible for any incoming problem
  • Working proficiency in English
  • Knowledge and experience in Java, Spring Boot, REST APIs
  • Knowledge and experience in AWS Cloud components such as EKS, DynamoDB, Kinesis and OpenSearch
  • Knowledge and experience in Event-driven microservice architecture
  • Knowledge and experience in Observability with Datadog
  • Knowledge and experience in IaC via Terraform

Nice to have:

  • Coming from a payments background
  • Hands-on experience with AI as a software engineer
What we offer:
  • Hybrid working with a 3 days / week on site expectation
  • 30-day holiday allowance
  • Work from abroad policy, enabling employees to work remotely for up to another 30 days per year
  • €1,000 annual budget for professional growth
  • Leadership cafés, on-the-job training, and other opportunities to grow skills
  • Various insurances including accident insurance, disability insurance, direct insurance (bAV) and travel insurance
  • Contribution towards the costs of gym membership
  • Enhanced family leave
  • Access to a mental health platform providing one-on-one therapy, chat therapy, therapist-led courses, guided meditations, and more
  • Pet-friendly office

Additional Information:

Job Posted:
January 13, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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