coeo Group

Software Engineer

• Plan, design and develop new applications for web applications, APIs and backend services using C#
• Perform database design and optimization with Entity Framework and SQL Server
• Automate build, deployment and release processes
• Integrate applications into existing project structures
• Work independently and take responsibility for project tasks

C# Developer

Human Resources

• Support with projects in HR, Marketing and Corporate Communication
• Take ownership of individual topics, e.g. design and further development of our group-wide intranet
• Creation of presentations and communication materials for defined stakeholders (HR & managers)
• Research on trends, best practices and benchmarks in the context of transformation and digitalization
• Support for internal communication measures, e.g. intranet posts, newsletters or surveys
• Work together with the teams one day per week in our modern office in Dormagen; on the remaining days flexible remote work from home

Working Student – Marketing, Corporate Communication, HR

Manager

• Further development of department processes in Office Service
• Analyze existing workflows and identify optimization potential
• Support the introduction of new processes
• Accompany change projects from concept through implementation
• Ensure that new structures and processes are sustainably established

Process Manager Office Service – m/f/d

Cloud Engineer

• Actively shaping the modern Azure environment together with a small team
• Operating and optimizing the infrastructure; responsible for AKS clusters, Application Gateways, and VMs
• Analyzing incidents at 2nd/3rd level
• Close collaboration with international teams
• Documenting architectures and processes
• Optimizing the performance of our systems
• Responsible for reliable backup and recovery concepts

Team Lead Cloud Engineering

Data Engineer

• Design, further development and administration of the data warehouse architecture
• Data management and integration of relevant interfaces
• Modeling, integration and aggregation of large datasets
• Design and implementation of ETL jobs
• Monitoring of ETL jobs
• Development and delivery of regular reports on operational KPIs

Data Warehouse Developer

• Integrate business unit requirements into the IKAROS software
• Model workflows using a graphical editor
• Develop automated processes
• Integrate content into email and document templates using JavaScript
• Test new features and analyze bugs
• Optimize existing processes

Developer Workflow Management

• Development and integration of intelligent software solutions in C# to support data-driven processes
• Design and implementation of innovative features for our applications
• Integration of large language models into existing systems
• Close collaboration with departments to analyze requirements
• Development of AI-based solutions that deliver real added value
• Responsibility for code quality and conducting code reviews

C# Developer – AI Focus

Financial Planning and Analysis

• Preparation of monthly, quarterly and annual financial statements in accordance with HGB (German Commercial Code) and IFRS
• Support teams in our group entities with accounting matters, including the implementation and application of IFRS and ensuring compliance with policies
• Participate in the development and implementation of process improvements to increase the efficiency and accuracy of financial data capture
• Actively contribute to the preparation of financial reports by collecting and aggregating financial data
• Support entities during internal and external audits by preparing documentation, communicating with auditors and implementing audit recommendations

Senior Finance Accountant

DevOps Engineer

• Build an Azure Cloud container environment for in‑house developed C#/React/VueJS applications
• Migrate the existing on‑premise Docker environment to a modern Azure Cloud infrastructure
• Take responsibility for stable operation and continuous monitoring of the applications
• Implement monitoring checks to track system performance and stability, as well as content/process‑level checks

DevOps Engineer – m/f/d

Full-stack Engineer

• Designing and developing modern, intuitive user interfaces for web applications
• Working with current frontend technologies such as React, Angular or Vue.js
• Implementing UX/UI designs into user-friendly interfaces
• Seamless integration with REST APIs and microservices
• Integrating applications into existing project structures

Fullstack Developer

• As a trusted sparring partner, you advise our managers and employees on all HR-related matters
• You develop HR strategies and implement them effectively
• You actively contribute to HR projects and special topics
• You support personnel development measures and are responsible for overseeing absence management
• Support in preparing analyses and statistics (HR reporting)

HR Manager – Operations Focus

General Counsel

• Advise the coeo Group business units on legal matters
• Review, draft, and negotiate national and international contractual agreements
• Develop, update, and optimize legal documentation and internal policies
• Support projects related to the internationalization of the coeo Group
• Assist with litigation proceedings and handle complaints
• Ensure compliance with regulatory requirements.

Legal Counsel

AI Engineer

• Take responsibility for the full lifecycle of our AI applications
• Develop containerized applications and handle their deployment with Docker
• Ensure smooth integration into our existing infrastructure
• Employ modern technologies and proven best practices
• Conduct code reviews and continuously optimize existing applications

AI Developer – MLOps Focus

Project Manager

• Responsibility for international AI and digitalization projects
• Development of precise technical concepts based on client needs
• Support the implementation from initial idea through to go-live
• Ensure budget, schedule, and quality targets are met
• Actively contribute to the further development of AI products
• Early identification of challenges and close collaboration with teams
• Optimization of structures and processes
• Actively contribute ideas and shape the AI product strategy

Senior Project Manager – AI

Data Analyst

• Develop and enhance standard reports in our BI system
• Produce reports and perform ad-hoc analyses
• Respond to stakeholders' data-driven inquiries
• Model, integrate, and aggregate data in the data warehouse
• Work on special analyses and ensure data quality