Data Solutions Developer (m/f/d)

MSIG Insurance Europe AG - Cologne
Work experience
Senior, very experienced

To strengthen our team at the earliest possible start date at our location in Region Germany in Cologne, we are looking for:

Data Solutions Developer (m/f/d)

Main tasks

You will develop and maintain high-performance, data-driven applications and tools using .NET C#, SQL, and Python, enabling smarter decision-making across the company.
You will design and implement scalable database structures, write optimized queries, and fine-tune performance to support real-time analytics and reporting.
You will build and integrate APIs that connect internal and external data systems, ensuring seamless and secure data flow across platforms.
You will automate and streamline complex data workflows, eliminating inefficiencies and freeing up time for high-impact analysis.
You will explore and implement cutting-edge AI-driven technologies to enhance automation, predictive analytics, and intelligent decision-making.
You will collaborate closely with business leaders and technical teams to translate complex requirements into innovative, data-powered solutions.
You will stay ahead of the curve by keeping up with emerging technologies in AI, machine learning, and data engineering—bringing fresh ideas to the table and driving innovation.

Your profile - Professional experience/ personality/ languages/software

You have a strong background in software development, backed by a degree in Computer Science, Software Engineering, Data Science, or a related field—or equivalent hands-on experience.
You have 2–5 years of experience in building data-driven software solutions, data engineering, or analytics applications.
You are proficient in .NET C#, SQL, and Python, and you know how to use these technologies to create scalable, high-performance data applications.
You understand database design, ETL processes, and data modeling, and you can write optimized queries for large-scale data environments.
You are comfortable working with APIs and integrating data between multiple systems, ensuring seamless data flow and connectivity.
You are curious about AI and machine learning, and you’re excited about integrating these technologies into real-world data solutions.
You are a problem solver, always eager to tackle challenges and find innovative ways to make data more accessible, insightful, and actionable.
Bonus points if you hold certifications in Microsoft Azure, AI, Data Engineering, or related technologies.

Why MSIGEU?

Your first year with us:

0-3 months: You will get to know the organization, make initial contacts and familiarize yourself with your tasks as part of your onboarding. A buddy will be available to you regularly during this time. At this time you will also have your first meeting with the HR department so that any questions or organizational matters can be clarified.
4-6 months: You become more and more familiar with your role and have completed the majority of your onboarding. Your buddy will also support you during this time. The second interview with HR is due.
7-12 months: You have all the information and tools you need to carry out your tasks confidently and independently.

At MSIG Insurance Europe AG, we attach great importance to the well-being of our employees. Here are some of the many benefits we offer:

Flexible working hours: We know that life is sometimes unpredictable, which is why we allow flexible working hours so that you can integrate your work into your everyday life in the best possible way
Intensive onboarding: We want you to feel confident in new territory, so the entire team will take over your structured induction.
Work-Abroad: You can also freely choose your place of work in Europe for 30 days per year.
Hybrid working: In consultation with your manager, you can work from home. We support a good work-life balance.
Training and development: We invest in your professional development. You will have access to regular informal learning events, training, workshops and conferences to develop your skills. Mandatory performance reviews are held so that you know how you can develop further.
Health promotion: Your health is important to us. We offer health programs, in-house fitness courses, ergonomic workstations and the option of leasing bicycles.
Team events: We believe in a strong team spirit. Regular company events and team events strengthen cohesion.
Diversity and equality: We are not perfect, but we are always learning. The world around us and the way we work together is constantly changing, which is why we rely on all employees and are delighted when high numbers of participants take part in internal events
Environmental responsibility, sustainability & social commitment: We are aware of our responsibility and have already implemented numerous measures in our day-to-day office life. Furthermore, we invite you to regular Social Days and actively support social institutions with Wo-/Manpower.
Attractive remuneration: In addition to a competitive salary, we also offer additional benefits.
Corporate benefits: We offer employee benefits for a variety of participating brands and cooperation partners.
Company pension scheme: We support you with financial security in old age as soon as you have passed your probationary period.
Company car and/ or job ticket: Depending on the position, we offer a company car and/or a discounted job ticket for local public transport.
Creative working environment: With us, you can contribute your ideas and help shape the company. We value innovation and creativity.