Senior Backend Developer – remote

Cito Transport Technologies GmbH

Senior Backend Developer at Cito developing CERA AI for logistics automation. Own AI architecture and ensure output quality while collaborating with business and product teams.

Posted 7/8/2026full-timeRemote • 🇩🇪 GermanySeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in AI architecture ownership, scalable AI agent system design, and LLM system development, with a strong focus on reliability and quality of AI outputs. Proven ability to collaborate with cross-functional teams and make impactful technical decisions.

Highest-signal resume keywords

AI Architecture OwnershipScalable AI Agent Systems DesignPython ProgrammingLLM System DevelopmentAI System Reliability

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonDjangoLLM APIsAI System DesignEvaluation MethodsObservabilityPromptingFine-Tuning

Soft Skills

AutonomousSelf-Driven

Industry Keywords

AILLMAI OutputsTechnical Decisions

Tech Stack

Tools & technologies

DjangoPython

About the role

Key responsibilities & impact

Ownership of core parts of our AI architecture
Design and development of scalable AI agent systems
Responsibility for reliability & quality of AI outputs
Development of our LLM systems (prompting, fine-tuning)
Building observability and evaluation frameworks
Close collaboration with business and product teams
Making technical decisions with long-term impact

Requirements

What you’ll need

6–8+ years of software engineering experience (ideally with experience in AI/LLM environments)
Very strong Python skills (Django or comparable frameworks)
Experience with: LLM APIs (OpenAI, Claude, etc.), AI system design
Evaluation methods & observability
Understanding of how to make AI reliable
Highly autonomous and self-driven

Benefits

Comp & perks

Flexible working hours and remote/home office options
Opportunity to take occasional workations
Regular team events — from boat trips and escape rooms to climbing parks and vision workshops
Mental health resources and workshops
Support with parental leave applications
Corporate benefits program with discounts
Complimentary Urban Sports Club membership
Inclusion, trust, and responsibility in the company culture