Data & Backend Engineer (f/m/d)

INVERTO GmbH; Köln; On-site; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Tailored training programs

Flexible working models

Access to mental coaching

Comprehensive insurance coverage

Individual mobility packages

Seasonal and team events

Job summary

INVERTO GmbH, located in Köln, is seeking a seasoned Data Engineer with a strong background in database design and data warehouse development. You will integrate systems and build powerful data infrastructures, contributing significantly to our AI and business applications.

Ideal candidates should have at least 5 years of experience in data engineering, strong SQL skills, and a proactive approach to overcoming challenges in an international team environment.

We offer tailored training programs and flexible working models to support your growth and well-being.

Qualifications

• 5+ years of professional experience in data engineering and database design.
• Strong SQL expertise and hands-on experience with ETL/ELT processes.
• Business fluent in English; German skills are a plus.

Responsibilities

• Design and implement database integrations and RESTful APIs.
• Build and maintain data warehouse structures and ensure data quality.
• Implement and manage DevOps standards and CI/CD pipelines.

Skills

SQL expertise

ETL/ELT pipelines

DevOps tools

CI/CD processes

AI affinity

Conceptual thinking

Team communication

Education

University degree in Computer Science, Software Engineering, or Data Engineering

Tools

Azure DevOps

Data warehousing tools

Job description

Introduction

Inverto is one of the leading procurement and supply chain management consultancies in the world. Backed by the power of BCG, we’ve grown from a successful European consultancy into a global company with a distinct offering. Our Business Services Teams play a critical role in enabling our business, driving continuous improvement, and shaping how we scale. Here, you can use your expertise to make a meaningful impact from within, taking on responsibility from day one and seeing the difference your work makes. As we continue to grow, so will your opportunities, in an environment that supports your development and empowers you to grow as we grow. There’s never been a better time to join Inverto and be part of what comes next. Are you in?

HOW YOU'LL IMPACT

Database integrations & APIs. Designing, building, and operating database integrations and RESTful APIs for system and frontend integration, you will contribute to the conception and implementation of backend architectures for business applications.

Data warehouse & governance. You will build and maintain data warehouse structures for our tool and AI landscape while ensuring data quality and governance standards are embedded from the design phase onwards.

Data & AI pipelines. You will design and implement data and AI pipelines that power our business applications and AI systems.

DevOps. You will implement and manage DevOps standards within the team, build CI/CD pipelines, and ensure stable and scalable deployment processes.

Dynamic work environment & impact. Joining a motivated IT team that offers a professional environment with individual development opportunities. From day one, you will take ownership of critical data infrastructure and proactively contribute your ideas and expertise.

WHAT YOU'LL BRING

You have a university degree in Computer Science, Software Engineering, Data Engineering, or a related field, combined with at least 5 years of professional experience in data engineering, data warehouse development, database design, API development, and DevOps.

You have strong SQL expertise and hands‑on experience with ETL/ELT pipelines.

You are experienced with DevOps tools and CI/CD processes, ideally including Azure DevOps or comparable platforms.

You bring an intermediate level of AI affinity, including a solid understanding of AI data infrastructure and ideally experience with LLM integrations.

You combine conceptual thinking with flexibility and enthusiasm for new challenges.

You thrive in a team environment, communicate confidently in an international setting, and are business fluent in English and German language skills are a plus.

WHAT WE'LL OFFER

From day one, we invest in your grwoth and well-being - because your success fuels ours.

• Tailored training programs and personalized coaching to help you develop your strengths, deepen your expertise, and grow with confidence.
• Flexible working models that support your personal needs, including family, life stages, and mobility preferences.
• Access to mental coaching and well‑being resources that build resilience and support you to thrive - professionally and personally.
• A rewarding Employee Referral Program - because the best teams grow through trusted connections.
• Comprehensive insurance coverage for security and peace of mind.
• Individual mobility packages that support flexibility and convenience.
• Seasonal and team events to foster collaboration and celebrate success – together.