Backend Developer (m/f/x)

cyber-insight; Leipzig; Hybrid; EUR 60.000 - 95.000; Vollzeit

Benefits dieser Stelle

Competitive salary

Flexible working hours

Hybrid work (Leipzig center)

State-of-the-art technology

Zusammenfassung

Cyber Insight, a Leipzig-based startup, seeks a backend-focused developer to build scalable, secure systems and APIs using Python, FastAPI, and modern infrastructure. You’ll own critical components and shape our growing platform.

Join a small team with founders, flexible hours, hybrid work at the Leipzig center, and opportunities to work with cutting-edge tech, data protection, and AI-driven risk assessment.

Qualifikationen

• Excellent knowledge of Python and FastAPI.
• Strong experience developing scalable backend systems, APIs, and distributed architectures.
• Deep knowledge of SQL databases, especially PostgreSQL, including data modeling and query optimization.
• Experience with RabbitMQ and asynchronous/event-driven architectures.
• Experience with Google Cloud, Docker, CI/CD, and automated testing.
• Strong understanding of backend architecture, performance, reliability, and maintainable software design.
• You work independently, take ownership, and are comfortable questioning existing approaches.
• You enjoy working in a fast-growing and evolving company.

Aufgaben

• Develop scalable, secure, and reliable back-end systems.
• Implement APIs and microservices.
• Integrate databases and other external systems with the backend system.
• Develop automated tests to ensure code quality and stability.
• Monitor and analyze system performance and troubleshoot problems.

Kenntnisse

Python

FastAPI

Backend development

APIs

Distributed systems

SQL

Async architectures

Ownership

Tools

Docker

Google Cloud

RabbitMQ

CI/CD

PostgreSQL

Jobbeschreibung

Are you looking for a young startup with a lot of creative freedom and do you want to be part of a young and very good IT/development team? Then you've come to the right place and we look forward to meeting you.

Cyber Insight is revolutionizing IT security and data protection. We enable companies to independently assess their individual risks with the help of AI and provide users with concrete instructions on how to improve their risk profile.

The team currently consists of three experienced founders and a young team of developers.

Tasks

• Develop scalable, secure, and reliable back-end systems
• Implement APIs and microservices
• Integrate databases and other external systems with the backend system
• Develop automated tests to ensure code quality and stability
• Monitor and analyze system performance and troubleshoot problems

Requirements

Qualifications

• Excellent knowledge of Python and FastAPI
• Strong experience developing scalable backend systems, APIs, and distributed architectures
• Deep knowledge of SQL databases, especially PostgreSQL, including data modeling and query optimization
• Experience with RabbitMQ and asynchronous/event-driven architectures
• Experience with Google Cloud, Docker, CI/CD, and automated testing
• Strong understanding of backend architecture, performance, reliability, and maintainable software design
• You work independently, take ownership, and are comfortable questioning existing approaches
• You enjoy working in a fast-growing and evolving company

Benefits

• Competitive salary
• Excellent working conditions and flexible working hours
• Flexible mix of home office and office work (Leipzig center)
• Use of state-of-the-art technology with creative freedom
• Proximity to research
• Chances for professional development