INTERSPORT Deutschland eG

Customer Support

• Develop and operate scalable backend services and web applications for Customer Account, Service, and Loyalty
• Design and implement APIs, services, and integrations using Java or Kotlin
• Integrate systems and data using event-driven architectures, including Apache Kafka
• Develop frontend functionality with TypeScript, JavaScript, and modern web technologies as needed
• Work with AWS and help shape infrastructure and deployments through Infrastructure as Code
• Ensure high software quality and platform stability through automated testing, code reviews, monitoring, and observability
• Contribute to architecture and technology decisions and continuously improve shared engineering standards
• Collaborate closely with Product Management, UX, Data, and other Engineering teams
• Take ownership of solutions from concept through production operations
• Use modern AI-assisted development tools and rigorously review their output to ensure high quality
• Develop a Unified Commerce Platform that connects online and offline channels

Full Stack Software Engineer – Customer & Service Platform

Full-stack Engineer

• Develop services and APIs using Java or Kotlin
• Implement frontend functionality with TypeScript and React/Preact
• Integrate order management, marketplace, carrier, and other third-party systems through robust interfaces
• Develop event-driven integrations, including with Apache Kafka
• Build applications and data flows related to orders, shipping, tracking, returns, and partner performance
• Work with AWS and actively contribute to infrastructure and deployments through Infrastructure as Code
• Ensure high software quality and platform stability through automated testing, code reviews, monitoring, and observability
• Contribute to architectural and technology decisions and help advance shared engineering standards
• Work closely with Product Management, Data, and the business
• Take ownership of solutions from concept through production operation
• Use modern AI-assisted development tools and evaluate their results

Full Stack Software Engineer – Fulfillment Platform

• Develop high-performance, accessible web applications for pricing, inventory, and availability processes
• Build modern frontends with TypeScript and React/Preact
• Continuously enhance business applications
• Develop features end to end, from the user interface through backend services and APIs
• Develop applications for price maintenance, inventory reporting, transparency, and data-driven recommendations
• Develop and integrate reliable, scalable services for pricing and inventory data
• Work with event-driven data flows and Apache Kafka
• Collaborate closely with UX and Product Design teams and further develop the Design System and Component Library
• Ensure high software quality and stability through automated testing, code reviews, monitoring, and observability
• Contribute to architecture and technology decisions and further develop shared engineering standards
• Use modern AI-assisted development tools and contribute ideas for making development processes more efficient

Full Stack Software Engineer – Pricing & Inventory Platform, Frontend Focus

• Develop high-performance, accessible web applications for internal teams and business partners
• Build modern frontends with TypeScript and React/Preact and continuously enhance existing applications
• Develop features end to end and integrate frontends with backend services and APIs
• Develop applications and dashboards for orders, fulfillment, returns, and partner performance
• Work with event-driven data flows and integrate systems, including via Apache Kafka
• Contribute to architecture, UX, and design decisions and help evolve shared frontend and engineering standards
• Ensure high software quality and stability through automated testing, code reviews, monitoring, and clean code
• Collaborate closely with Product Management, UX, Data, and Engineering
• Take ownership from concept through production operations
• Use modern AI-assisted development tools in day-to-day work

Full Stack Software Engineer – Fulfillment Platform, Frontend Focus

Data Engineer

• Develop, implement, and optimize scalable data pipelines for reliable and secure data flows
• Model and transform data according to modern best practices, including versioning, historization, and documentation
• Develop and operate ETL and ELT processes as well as orchestrated data pipelines
• Work with modern cloud technologies, preferably AWS, and support the expansion of the data platform
• Use Infrastructure as Code, ideally Pulumi or Terraform, to ensure the stable and scalable advancement of the data platform
• Analyze and optimize data processes with regard to performance, scalability, stability, and data quality
• Collaborate closely with Data Scientists, analysts, product teams, and developers to enable data-driven decision-making
• Actively contribute to the continued development of data engineering standards and the modernization of the BI and data landscape
• Develop a company-wide data foundation as a single source of truth for analytics and reporting

Data Engineer – Data Platform

Product Designer

• Own the UX for product areas from problem definition through to production-ready solutions
• Work closely with Product Management, Engineering, Data, and Business teams
• Develop user flows, UX concepts, and UI designs for web and mobile across the customer journey
• Formulate measurable hypotheses with Product Management and Data, and derive design and product decisions
• Design and support A/B tests, experiments, and CRO initiatives
• Evaluate impact using relevant UX and business KPIs
• Conduct user research, interviews, and usability tests
• Translate research insights into concrete product improvements
• Further develop the “Pulse” Design System using Figma and Storybook, ensuring consistency, reusability, and accessibility
• Collaborate with the Frontend Guild and test new design and prototyping approaches, including AI-assisted methods
• Actively contribute to the UX & Product Design Practice and help evolve shared standards and ways of working

UX & Product Designer – Customer Journey Stream

• Design B2B workflows and interfaces for product data, pricing, availability, order and returns processing, and account management
• Develop intuitive dashboards, reports, and data-intensive views to support day-to-day decision-making
• Work closely with Product Management, Engineering, Data, and Business teams in Commerce Squads
• Drive initiatives from problem definition through to production-ready solutions
• Conduct user research, interviews, focus groups, and usability testing with merchants, partners, and internal users
• Translate research insights into concrete product improvements
• Apply a hypothesis- and data-driven approach, measuring solution success through adoption, efficiency, and user feedback
• Further develop the “Pulse” Design System using Figma and Storybook
• Ensure a consistent user experience across the platform
• Test new design and prototyping approaches, including AI-powered methods
• Actively contribute to the UX & Product Design Practice