Senior Python Backend Engineer (m/w/d) (Backend-Entwickler/in)

Germany | Oct. 16, 2026

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Company: Peak One GmbH

Country: Germany

Type: Remote

Employment: Full-time

Description: Our client is a future-oriented technology company with an interdisciplinary focus on innovative digital solutions. The
organization is characterized by sustainable growth and the
targeted use of the latest technologies in cross-industry
projects. In a dynamic, internationally positioned environment, groundbreaking solutions are created at the interface between classic software development and artificial intelligence. Your tasks Development and integration of machine learning models and large language models into productive enterprise applications with a focus on RAG systems and AI-supported assistance systems Architectural leadership in the conception of scalable backend systems End-to-end responsibility from code to
cloud deployment Implementation of complex customer projects in
cross-functional teams from requirements analysis to
productive DevOps operation according to the "You build it, you run it" principle
Technical advice and strategic decision-making to
Ensure excellence, scalability and maintainability in all
development phases Mentoring and technical leadership of junior and
Mid-level developers through structured code reviews and
knowledge transfer Container-based deployments with Docker as well as
configuration and optimization of CI/CD pipelines in cloud environments
Your benefits Above-average compensation package with attractive
development opportunities in a growth-oriented environment
Flexible working models with remote components and modern, technically
excellently equipped workplaces Direct Co-design of innovative AI projects at the interface between application development and data analytics Continuous further training opportunities in future-oriented technologies and agile methodologies Collegial working environment with flat hierarchies and team-oriented corporate culture Your profile At least 7 years of professional experience in professional application development with in-depth Python expertise (FastAPI, Flask, SQLAlchemy/SQLModel,
PostgreSQL) 1-2 years of practical experience in integrating
AI technologies into classic software stacks from an application
Development perspective Well-versed knowledge of cloud technologies
(Azure, AWS, GCP) as well as container orchestration and
CI/CD automation Strong architectural understanding with
the ability to create independently scalable solutions conceive and
strategically advise Strong communication personality with
experience in professional leadership and direct customer contact

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