Andercore
Andercore
Andercore is an AI-driven B2B industrial trading and distribution platform serving the infrastructure, energy, and construction materials sectors. It helps connect global suppliers with local demand across Europe, MENA, and Asia through a guided procurement workflow that brings together live pricing and availability, logistics and distribution, financing and payments, and quality and compliance management.

Senior Backend Engineer – Berlin (On-site)

Join Andercore as a Senior Backend Engineer building Java and Python systems for an AI-native industrial materials trading platform. Lead backend architecture, reliability, and scalability across global supply-chain operations.

Description

  • Take complex backend systems from architecture and implementation through production ownership and ongoing maintenance
  • Guide technical discussions, make engineering decisions, and record key trade-offs
  • Support junior and mid-level engineers through code reviews, pairing, and structured feedback
  • Find infrastructure weaknesses, recommend improvements, and deliver solutions independently
  • Partner with engineering, product, and data teams to connect technical decisions with business objectives
  • Strengthen backend observability, reliability, and performance
  • Conduct technical interviews and contribute to defining engineering standards

Requirements

  • At least seven years of backend engineering experience, including ownership of critical production systems
  • Advanced Java expertise with Spring Boot, strong Python proficiency, and comfort working in a polyglot codebase
  • Hands-on experience designing distributed systems with event-driven architecture, microservices, and data pipelines
  • Strong PostgreSQL skills and experience with cloud-native infrastructure on AWS
  • Experience handling hypergrowth or significant scaling challenges
  • Able to shape requirements and work effectively in ambiguous situations
  • Available to work on-site in Berlin five days per week
  • Legally able to work in Germany and prepared to disclose any visa sponsorship requirements

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