As part of our Clickout-to-Revenue team, you will work on the core of our business model: merchants pay for qualified referrals ("Clickouts") to their shops. Your work ensures that the capture and processing are technically clean, performant, and transparent - thus significantly contributing to idealo's growth.

As part of the Team Leadouts in the Engineering department, we are looking for a hybrid profile between software development and data engineering.

The position Senior Software/Data Engineer (Python/Java/Kotlin) is available in full and part-time.

About your new role

End-to-End Responsibility

• You develop and operate highly available data pipelines and web applications in the AWS Cloud.

• Together with your team, you are responsible for the entire value chain (YBYO): architecture, infrastructure, development, testing, security, deployment, monitoring, on-call, as well as continuous improvement and maintenance.

Product Focus: Clicks & Earnings

• You develop robust data pipelines to reliably synchronize revenues of our merchants, process them further, and make them available in the data lake or downstream systems.

• You develop web applications and services for automated and manual filtering of erroneous clickouts (e.g., due to bot attacks) and ensure their scalability and traceability.

Technical Excellence

• You actively contribute ideas to improve our processes, systems, and architecture and implement them independently or together with the team.

• You value high code quality, testable architecture, clean code, sustainable technical decisions, and continuously develop yourself - supported by our training offerings.

Skills & Requirements

• 5+ years of experience in developing serverless data pipelines with Python (AWS Lambda, AWS Glue).

• 3+ years of experience in developing business and web applications with Java or Kotlin (Spring Boot).

• Very good knowledge of relational databases (Aurora RDS, PostgreSQL, MySQL) as well as document-oriented databases (MongoDB, DocumentDB).

• Very good knowledge of real-time event processing with message brokers (Aiven Kafka) and their integration into distributed systems.

• Good knowledge of AWS architectures, Infrastructure-as-Code (Terraform, CloudFormation), and experience with container orchestration (Kubernetes).

• You enjoy working in a team, actively share knowledge, provide constructive feedback, and participate in pair programming, code reviews, and finding common solutions.

• You maintain a hands-on, action-oriented mindset, driving initiatives forward, removing blockers, and delivering results even in ambiguous circumstances.

• Very good German and English skills complete your profile.

What to expect at idealo

• You want to further your education? We take your personal development goals seriously and, in addition to our idealo Learning Hub, eLearning offerings (e.g., Udemy), coaching & mediation, we also offer you the opportunity to benefit individually from additional learning and development budget.

• And what about the office? Our office in the heart of Berlin offers free organic breakfast, excellent free lunch (vegan and vegetarian), as well as free coffee, lemonades and after-work beer, in addition to the "standard foosball". It also has a fabulous rooftop terrace with view of the whole of Berlin where you can network with colleagues from our group of companies.

• In need of additional support in any areas of your life? We offer free counseling and support in all areas of life (professional, private, family, health, etc.) in cooperation with the pme-Familienservice .

• You want full flexibility on your way to work and beyond? No problem with a job bike or Deutschlandticket - and it's environmentally friendly, too!

• Want to keep yourself fit? We offer many different fitness and sports options, such as an Urban Sports or Gympass membership, to suit your personal needs.

• And what else is there? Of course, success must be celebrated! In addition to team events, you can also expect big company events and other moments of organized connection with others in the company and your team throughout the year!

#LI-MW1