CareerPlan

Full-Stack Engineer / Backend & Architecture (m/f/d)

Remote · Germany | KarlsruheRemoteFull-time€68k–€78k2026-11-02 → 2026-11-09
HybridNo visa sponsorship

Core

Design and evolve a core application platform from the ground up, focusing on backend services, integration logic, APIs, and user interfaces, with a vision for agent-driven integration in regulated environments.

Role type

Senior Full-Stack Engineer / Architect (Backend-focused)

Builds

Core application platform, data models, backend services, and product interfaces

Domain

Enterprise software, regulated industries (industry, medical, finance), agentic engineering

Deliverable

production ML models | product features

Required skills

Distributed backend systems design, API design (REST/OpenAPI), Data modeling, Java, TypeScript, React, Asynchronous processing, Security by design, Mentoring

Preferred skills

Coding agents, LLM integration, Observability, Multi-tenancy

Technologies

Java, TypeScript, React, REST, OpenAPI, Queues, Events

Responsibilities

Design and evolve data models and backend services; Build product interfaces with React; Guide and review coding agents; Mentor junior engineers or students

Seniority

Senior, hands-on IC