Skip to content
New Job?Nejo!

The AI Job Search Engine

THThe AI-driven trade platform

Backend Engineer - FinTech(m/w/x)

Berlin
Full-timeOn-siteSenior
AI/ML

Developing backend services for payments and financial reporting on an AI-driven trade platform for industrial supply. FinTech or financial systems experience, with strong Java (Spring Boot) proficiency, required. Work on an AI-driven trade platform for industrial supply.

Requirements

  • 5-7+ years backend engineering experience
  • Exposure to FinTech or financial systems
  • Strong proficiency in Java (Spring Boot)
  • Understanding of transactional systems
  • Solid experience with PostgreSQL
  • Experience with payment processors or APIs
  • High ownership mindset
  • Calmness under pressure
  • Structured thinking and rigorous testing

Tasks

  • Design backend services for payments and invoicing
  • Implement reconciliation and smart financial reporting
  • Build auditable data pipelines for financial operations
  • Integrate payment gateways and banking APIs
  • Maintain connections with financial data providers
  • Enforce data integrity and idempotency standards
  • Implement retry logic and failure handling
  • Translate regulatory requirements into technical implementations
  • Develop fraud detection and access control mechanisms
  • Manage incidents from investigation through post-mortem

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Java
  • Spring Boot
  • PostgreSQL
  • Stripe
  • Adyen
  • Open banking APIs
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of The AI-driven trade platform and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

  • DKB Code Factory

    Senior Backend Developer(m/w/x)

    Full-timeOn-siteSenior
    Berlin
  • The company

    Sr. Backend Engineer(m/w/x)

    Full-timeOn-siteSenior
    Berlin
  • The AI-driven trade platform

    Backend Engineer - Supply Chain & Logistics(m/w/x)

    Full-timeOn-siteSenior
    Berlin
  • SumUp

    Backend Engineer - Sales & Orders(m/w/x)

    Full-timeOn-siteExperienced
    Berlin
  • A11

    Backend Engineer (AI Agents/Workflows)(m/w/x)

    Full-timeOn-siteExperienced
    Berlin
View all 100+ similar jobs

Nejo is an AI – results may be incomplete or contain mistakes