CareerPlan

Softwareentwickler Backend & KI-SaaS (m/w/d)

Münster, Westfalen, NORDRHEIN_WESTFALENFull-time2026-10-30 → 2026-11-10

Core

Backend engineer building a SaaS platform for intelligent document processing using Machine Learning and LLMs.

Role type

Senior Backend Engineer (Java/Spring Boot)

Builds

APIs, backend services, and integrations for a document processing SaaS platform

Domain

Enterprise software, AI/ML, Document processing

Deliverable

production ML models

Required skills

Java, Spring Boot, REST APIs, AWS, Python, PostgreSQL, DynamoDB, Microservices, Serverless

Preferred skills

Domain-driven Design, Distributed systems, AWS Step Functions, Camunda, AI coding tools

Technologies

Java, Spring Boot, AWS, Python, PostgreSQL, DynamoDB, React, JavaScript

Responsibilities

Develop new features for the AI-based SaaS platform, design backend architecture, develop APIs and integrate external systems, collaborate with product management on requirements

Seniority

Mid-Senior, hands-on IC