Cuculus GmbH

Account Manager

• Develop and take responsibility for the growth strategy for the German-speaking market
• Lead and grow key accounts with a focus on long-term value
• Build trusted, long-term relationships with executives in the utilities sector
• Manage consultative sales processes from the strategic phase through contract closing
• Lead strategic discussions on digitalization, organizational and operating models
• Work closely with Product Management, Solution Architecture and Delivery teams
• Position Cuculus as a strategic partner in customer meetings and at industry events

Regional Sales Lead – Key Account Manager

Database Administrator

• Install Oracle, Postgres database and troubleshoot various issues related to database patching.
• Perform production database health check.
• Detect potential issues that may impact production database operation and resolve the issues.
• Performs database support for both production and development environments, including the installation of databases, back-ups, replication, restores, patches, and upgrades.
• Ability to configure replication as a part of disaster recovery process.
• Identify and resolve database issues that impact application performance.
• All other duties and responsibilities as assigned.
• Strong command of Oracle, Oracle server tools and Oracle Data Guard.
• Advanced knowledge of database security, backup and recovery, performance monitoring and tuning standards.
• Understanding of relational and dimensional data modelling.
• Develop processes for optimizing database security.
• Create and manage database reports, visualizations, and dashboards.
• Create automation for repeating database tasks.
• Be available for on-call support as needed.

Junior Database Administrator

Financial Planning and Analysis

• Finance tech stack ownership: You will own our finance systems landscape and drive its continuous development
• Integration of our cloud ERP (Sage / Microsoft Business Central) with BI, CRM, HRIS, expense management and banking systems
• Automation & processes: You will automate our end-to-end order-to-cash and procure-to-pay processes
• Build and maintain API integrations and low-code workflows (e.g. n8n, Make)
• Establish a reliable single source of truth for management reporting
• Develop Power BI dashboards and reports to replace manual Excel reports
• Support audits with structured data extracts and system logs
• Translate IFRS and HGB (German Commercial Code) requirements into system logic
• Work closely with the Director of Finance & Legal

Finance Systems & Automation Manager

Data Engineer

• Design, build, and maintain robust ETL/ELT data pipelines for batch and streaming workloads.
• Implement data ingestion and transformation workflows using Apache Airflow, Apache NiFi, Apache Spark, and Kafka.
• Integrate data from multiple sources including REST APIs, files, relational databases, message queues, and external SaaS platforms.
• Optimize pipelines for performance, scalability, reliability, and cost efficiency.
• Develop and operate a centralized data integration hub that supports multiple upstream and downstream systems.
• Build reusable, modular integration components and frameworks.
• Ensure high availability, fault tolerance, and observability of data workflows.
• Design and manage data warehouses, data lakes, and operational data stores using PostgreSQL and related technologies.
• Implement appropriate data modeling strategies for analytical and operational use cases.
• Manage schema evolution, metadata, and versioning.
• Implement data validation, monitoring, and reconciliation mechanisms to ensure data accuracy and completeness.
• Enforce data security best practices, access controls, and compliance with internal governance policies.
• Establish logging, alerting, and auditability across pipelines.
• Automate data workflows, deployments, and operational processes to support scale and reliability.
• Monitor pipelines proactively and troubleshoot production issues.
• Improve CI/CD practices for data engineering workflows.
• Work closely with data scientists, analysts, backend engineers, and business stakeholders to understand data requirements.
• Translate business needs into technical data solutions.

Senior Data Engineer – Integration Hub, Data Pipelines

DevOps Engineer

• Lead the installation, automation, and operational reliability of modern open-source data and integration platform.
• Install, configure, upgrade, and maintain distributed open-source components including Apache Airflow, Apache NiFi, Apache Spark, Apache Kafka, PostgreSQL, MQTT brokers.
• Ensure platform stability, scalability, high availability, and fault tolerance.
• Design, deploy, and operate containerized workloads using Docker and Kubernetes.
• Implement Infrastructure as Code (IaC) using Terraform and build configuration management and automation workflows using Ansible.
• Deploy and operate workloads on public cloud platforms (AWS, Azure, GCP) and private/on-prem infrastructure.
• Design and implement comprehensive monitoring, logging, and alerting for infrastructure and applications.
• Implement security best practices across containers, Kubernetes, and networks.

Regional Sales Lead – Key Account Manager

Junior Database Administrator

Finance Systems & Automation Manager

Senior Data Engineer – Integration Hub, Data Pipelines

Senior DevOps Engineer – Data & Integration Platform