Solution / Product Owner - Retail Interfaces (m/f/d)

Franfurt / Hybrid work

We are looking for a Solution / Product Owner with strong technical background in Retail API platforms. You will drive the strategy and execution of retail-facing API interfaces that power our B2C and B2B platforms. Working closely with cross-functional teams to ensure seamless integration across digital touchpoints and back-end systems, enabling innovative retail experiences for our customers.

Facts

  • Location

    Frankfurt / Main

  • Employment level

    Direct entry

  • Function

    IT

  • Working time

    Full time

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Key Responsibilities: 

  • API Strategy & Product Vision
  • Requirements Gathering & Specifications
  • API Development & Lifecycle Management
  • Testing & Automation using Postman
  • Monitoring, Optimization & Documentation
  • Solution/Product Ownership

 

  • Define and maintain roadmap, and strategy for our retail APIs in alignment with SunExpress’s digital and commercial goals
  • Ensure API designs consider scalability, availability, rate limiting, authentication (OAuth2, JWT), and authorization
  • Facilitate integration with key systems such as POS, inventory management, CRM, and payment platforms
  • Define and track API performance metrics (e.g., latency, uptime, error rates), driving continuous improvement initiatives
  • Use Postman to create and maintain collections for functional, security, and performance testing
  • Monitor API health and usage metrics using tools like Postman Monitors, Datadog, or New Relic

Free parking, Flight privileges, Canteen (subsidized by employer), Jobticket / Subsidized public transport, Employee events (summer festivals, participation in sports competitions etc), Hybrid working possible

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  • Bachelor’s or Master’s degree in Computer Science, Business, or a related field.
  • 3+ years of experience as a Product Owner, Solution Owner, or equivalent role focused on APIs or technical products.
  • Strong understanding of RESTful APIs, SOAP, GraphQL, and web service architecture.
  • Experience with Postman for API testing, automation, and performance monitoring.
  • Familiarity with API management platforms (e.g., Apigee, Kong, AWS API Gateway).
  • Experience with CI/CD workflows and tools; understanding of microservices and DevOps principles.
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
  • Domain experience in retail, travel & leisure, or commercial aviation is a strong advantage.
  • Excellent communication skills and the ability to work across business and technical teams.
  • Analytical and outcome-driven mindset with a focus on product performance and customer impact.
About SunExpress

Established in 1989 as a joint venture of Turkish Airlines and Lufthansa, SunExpress acts as a tourism ambassador between Türkiye and Europe with over 30 years of experience and leisure airline expertise. SunExpress flies to more than 175 routes to 30 countries and carries more than 11 million passengers every year. With its headquarters in Antalya and Frankfurt and bases in Izmir and Ankara, SunExpress has more than 4000 employees and a fleet of 66 aircraft. SunExpress was named the 'Best Leisure Airline in Europe' in the 2023 and 2024 global survey by Skytrax. As one of the leading providers of holiday flights, SunExpress as an equal opportunity employer welcomes all applicants regardless of individual differences. We believe that diversity is our greatest strength. All decisions about our current and potential talent are based solely on criteria that have nothing to do with an applicant's personal characteristics, which are irrelevant to job performance. At SunExpress, we focus only on competence, expertise, skills and experience.

www.sunexpress.com
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Lufthansa Group
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