A company is looking for an experienced Mendix low-code developer to build mobile and web applications using the Mendix low-code development platform. - Development of mobile and web applications with Mendix - Creation of interfaces based on templates and components - Definition of data structures and program logic in Mendix - Collaboration with clients for requirements definition

A company is looking for an experienced Business Analyst who, within a squad, assumes the business product perspective and advises the Squad Owner (Product Owner) to maximize value creation and continuously integrate the customer and market perspectives. The Business Analyst will monitor market requirements, liaise with customers and partners, maintain the squad backlog, and ensure the business quality of the deliverables. The position requires independent cross-functional analysis and coordination of business requirements directly with business units, squad owners, technical departments and product management. - Advising the Squad Owner regarding the squad's (sub-)products and services, including technical components. - Supporting business aspects from concept and design through to market launch and maintenance according to the life-cycle process. - Coordinating and verifying ideas and requirements, as well as assisting with the creation of user stories and maintenance of the squad backlog. - Shaping a customer-centric squad vision, coordinated roadmap and release plan in alignment with corporate objectives. - Conducting innovation work and product-specific market monitoring to ensure competitiveness. - Ensuring stable operations in accordance with agreed service level agreements and regulatory requirements. - Preparing requirement specifications, documents and service descriptions as part of product definition. - Closely coordinating architecture and refactoring topics with architecture roles. - Ensuring the business and non-functional quality of deliverables by creating and executing test cases.

The ProMi Squad (Process Mining) project aims to transparently map the end-to-end order process in the portals area. Relevant data sources from ordering to activation are consolidated for this purpose. The holistic view of the end-to-end process enables the identification of process deviations and optimization potentials. Key milestones of the project are the integration of the required data sources, the development of self-service reports, and the implementation of automated alerts for deviations in the process flow. The challenge lies in the technical and functional integration of heterogeneous systems and data streams to ensure consistent monitoring and control of the order process. ⸻ Service description - Analysis and documentation of requirements in the omnichannel area using requirements management tools and structured elicitation methods - Functional and technical analysis of existing data sources and ETL processes using database tools - Recording and evaluation of existing interfaces between source and target systems based on technical documentation - Consulting on the technical integration of defined data sources into the Celonis environment, taking into account the tools used (Celonis EMS, Data Pool, and Data Push API) - Creation of technical queries and representations for process visualization based on the provided platform functions (Celonis PQL, Studio) - Use of system functions for visualization and analysis of existing business processes (via the Celonis Process Explorer) - Functional consulting on technical interfaces, data provisioning, and system prerequisites

To support the further development of an innovative low-code platform, a highly qualified Senior Frontend Engineer is sought. The platform enables customers to create complex business applications with minimal coding effort, with seamless integration into existing SAP system landscapes being mission-critical. - Typical responsibilities: Designing, architecting, and implementing sophisticated, reusable frontend components and modules using React & TypeScript. Ensuring high code quality through code reviews, unit tests, and end-to-end tests. Optimizing platform performance for a smooth user experience. Collaborating closely in an agile Scrum team with product owners, UX/UI designers, and backend developers to execute the product roadmap. Connecting to SAP backend systems via REST and OData APIs. - Relevant technologies/tools: React, TypeScript, React Hooks, state management (e.g. Redux Toolkit, Zustand), SAP Business Technology Platform (BTP), UI5 Web Components, Storybook, Jest, React Testing Library, Cypress, Git, Jira, CI/CD. - KPIs/success metrics: Time-to-market for new platform features, Lighthouse performance score (>90), component reusability rate, reducing reported frontend bugs by 25% per quarter, user adoption rate. - Key challenges: Finding the right balance between abstraction (low-code) and flexibility (specific customer requirements). Ensuring scalability and maintainability of the frontend architecture in a rapidly growing product. Guaranteeing compatibility with various SAP system versions. - Deliverables: Implemented and tested features according to user stories, extended and documented component library (in Storybook), technical architecture documentation, sprint acceptance records. - Best practices: Applying clean code principles and design patterns (e.g. Atomic Design), establishing a comprehensive testing strategy, proactive communication within the team.

Typical Tasks: - Analyze existing insurance processes and identify digitalization potentials - Gather and document business requirements together with business units - Develop solution concepts for digital transformation (including process modeling and cost-benefit analyses) - Act as liaison between business and IT: translate requirements into technical concepts and support implementation - Support project management in planning and deploying new digital solutions (agile methods such as Scrum/Kanban) Relevant Tools & Technologies: BPMN modeling tools (e.g., Visio, Signavio), requirements management (Jira, Confluence), knowledge of common insurance IT systems, MS Office KPIs & Metrics: adherence to project milestones and budgets, reduction of process cycle times, increase in customer satisfaction/user acceptance, reduction of manual efforts through automation Challenges: aligning diverse stakeholders in the insurance environment (business units, IT, regulatory), integrating new digital solutions into existing legacy systems, handling regulatory requirements and data protection, change management and user acceptance Deliverables: comprehensive requirement documents and process models, developed business concepts and user stories for IT implementation, defined implementation roadmap, training materials for changed processes Lessons Learned: early involvement of all stakeholders facilitates the execution of digitalization projects; iterative, agile approaches enable flexible adjustments; deep industry knowledge (products, regulation) is crucial for designing sustainable digital solutions

For the further development of a complex ServiceNow platform, a developer specializing in the middlelayer level is sought. The focus is on implementing business logic, integrations, and data processing between the frontend and backend systems. - **Typical Areas of Responsibility:** - Design and development of server-side business logic in ServiceNow using Business Rules, Script Includes, and Workflows. - Design, implementation, and maintenance of REST- and SOAP-based integrations to third-party systems (e.g. SAP, Jira, HR systems) via IntegrationHub or custom scripts. - Development and optimization of data flows and transformations within the platform. - Performance analysis and optimization of server-side scripts and database interactions. - Ensuring platform stability and security through robust and error-resistant coding. - **Relevant Technologies, Tools or Methods:** - ServiceNow platform: in-depth knowledge of the Glide API (GlideRecord, GlideSystem), server-side scripting (JavaScript ES5). - Integrations: IntegrationHub (Spokes), REST/SOAP API Explorer, JSON, XML. - Automation: Flow Designer, Workflow Editor. - Development tools: ServiceNow Studio, VS Code with ServiceNow plugins. - Methodology: Agile (Scrum), use of Update Sets and Application Scopes for deployment. - **Typical KPIs or Success Metrics:** - Transaction response times for critical middlelayer processes. - Error rate for API calls and integrations (< 1%). - Success rate of automated workflows. - Code complexity (e.g., measured via SonarQube integration). - Adoption rate of new functionalities enabled by the middlelayer. - **Particular Challenges, Risks or Specifics:** - Complexity of dependencies between various ServiceNow modules and external systems. - Ensuring scalability with high transaction volumes. - Debugging asynchronous processes and integrations. - Adhering to ServiceNow best practices to avoid compromising platform upgradeability ("out-of-the-box" vs. customizing). - **Concrete Deliverables:** - Implemented and tested Script Includes and Business Rules. - Fully configured and documented integrations in IntegrationHub. - Technical documentation of the developed logic and data flows. - Completed Update Sets, ready for deployment to the production environment. - **Lessons Learned / Best Practices:** - Reusable logic should be encapsulated in Script Includes rather than duplicated across multiple Business Rules. - Asynchronous Business Rules should be preferred for long-running operations to avoid blocking the user experience. - The Flow Designer is preferable to the classic Workflow Editor for new automations.

Setup and further development of a test automation suite for the core applications of a major insurance company to increase release speed and quality. - **Typical Responsibilities:** - Analyzing test processes and identifying automation potentials. - Selecting, configuring, and implementing automation frameworks. - Developing and maintaining automated test scripts. - Integrating tests into CI/CD pipelines (Jenkins, GitLab). - Test data management and reporting. - **Relevant Technologies, Tools & Methods:** - Selenium, Cypress, Playwright, Tosca, Postman. - Java, Python, JavaScript. - TestNG, JUnit, Cucumber. - Jenkins, GitLab CI, Docker, Jira. - **Typical KPIs & Success Metrics:** - Automation rate (>70%), reduction of test cycle time, defect detection rate. - **Key Challenges & Risks:** - Complex legacy UIs, stable test data management, maintainability of scripts. - **Deliverables:** - Documented test automation framework, automated test suite, CI/CD integration, test reports.

A company is looking for an expert in handling ECLASS for product classification. The objective of the project is to create a group-wide classification system for the unambiguous description of products and services, similar to ECLASS. The expert will work closely with the specialist departments to capture company-specific requirements and terms. In addition, a central database structure for the classification system will be created, documented, and a training concept for company-wide application and integration will be developed. - Creation of a group-wide classification system for the unambiguous description of products and services. - Coordination with specialist departments to capture company-specific requirements and terms. - Development of a central database structure for the classification system. - Documentation and development of training concepts for company-wide application and integration.

A company is looking for a Siemens PLC Programmer to support a hybrid setup in Siegen. The project focuses on programming and optimizing Siemens PLC systems, particularly within the steel industry. The role requires expertise in S120 and G120 servo drives. The ideal candidate should live close to Siegen to facilitate on-site work when required. Key responsibilities: - Programming and optimizing Siemens PLC systems. - Working with S120 and G120 servo drives. - Collaborating with the team to ensure smooth operations in a hybrid setup. - Troubleshooting and resolving technical issues. - Ensuring compliance with industry standards and safety regulations.

- IT project manager activities - Interface / bridging function between business domain and technology, hence the required compelling subject matter expertise.

A company in the decentralized ventilation systems sector is looking for an experienced Odoo CRM expert to implement and customize Odoo CRM and the Sales module. The goal is to map sales processes efficiently and train an internal team member so that she can independently work with the system in the future. - Setup and customization of Odoo CRM and Sales module - Development of efficient workflows (Lead → Quotation → Order) - User roles and permissions management - Configuration of custom fields, filters, and dashboards - Assistance with data import - Training of the internal project team member

Development and maintenance of backend services in a microservice architecture using Go (Golang) for a technology company. - Typical tasks: design and implementation of RESTful APIs, database integration (SQL/NoSQL), development of high-performance and scalable microservices, writing unit and integration tests, code reviews, collaboration on architecture and system design, deployment and operation of services in a cloud environment. - Relevant technologies, tools, or methodologies: Go (Golang), Docker, Kubernetes, AWS/GCP/Azure, PostgreSQL/MongoDB, gRPC, Git, CI/CD pipelines (e.g., with GitLab CI, Jenkins), Prometheus, Grafana. - Industry-specific KPIs or success metrics: API response times, system availability (uptime), error rate, scalability under load, test code coverage. - Key challenges, risks, or specifics: ensuring consistency in a distributed system, handling concurrency, performance optimization, managing dependencies between services. - Concrete examples of deliverables: functional and documented microservices, API documentation (e.g., with Swagger/OpenAPI), configured CI/CD pipelines, unit and integration tests, technical architecture diagrams.

A company is looking for an experienced Senior IT Consultant with a focus on Oracle HCM. The project’s goal is to support the management of the HR IT Data Management unit as well as the implementation and further development of HR IT systems in line with business requirements and strategic HR objectives. The consultant will play a key role in the GDPR-compliant provision of IT services, project initiation and execution, and collaboration with internal and external service providers. - Support in managing the HR IT Data Management unit - Strategy and organizational consulting - Implementation of HR IT systems for company-wide and internal data management - Ensuring GDPR-compliant provision of IT services - Conducting project initiation, planning, and execution - Collaboration with service providers and analysis of the cost-effectiveness of system application - Technical advancement of HR IT systems and implementation of innovative impulses, e.g., AI solutions

An experienced consultant is sought for a process and project assignment in the area of Asset P&L (Profit and Loss) at a leading international financial services provider. - Typical responsibilities in this role:** - Analysis and documentation of existing end-to-end P&L processes for various asset classes (e.g., equities, fixed income, derivatives). - Identification of weak points, risks, and inefficiencies in data collection, processing, and reporting. - Design and conceptualization of optimized target processes for P&L calculation and attribution. - Development of functional specifications and business requirements for adapting or introducing IT systems (e.g., P&L engines, data warehouses). - Project management for implementing the new processes and tools, including milestone planning, stakeholder management, and test coordination. - Development of control mechanisms to ensure data quality and consistency. - Creation of training materials and conducting workshops for business units (trading, controlling, risk). - Relevant technologies, tools, or methods:** - Advanced Analytics: MS Excel (Pivot, Power Query, VBA), SQL. - Business Intelligence: Tableau, Power BI, Qlik. - Project Management: Jira, Confluence, MS Project. - ERP/Finance Systems: SAP FI/CO, Oracle Financials, or industry-specific asset management platforms. - Methods: Business Process Model and Notation (BPMN 2.0), agile project management (Scrum/Kanban). - Typical KPIs or success metrics:** - Reduction of P&L preparation time (cycle time): target >25% efficiency gain. - Decrease in manual correction bookings: target >50% reduction through process automation. - Data quality index: increase in "first-time-right" rate on data ingestion to >99%. - Efficiency ratio (cost-to-income): demonstrated positive contribution to lowering the ratio. - User adoption rate: acceptance of new processes/tools in the business units >80% after 3 months. - Specific challenges, risks, or peculiarities:** - Heterogeneous system landscapes and inconsistent data sources (data silos). - High complexity of financial products and valuation models. - Resistance to process changes in business units (change management). - Ensuring compliance with regulatory requirements (e.g., IFRS 9, BCBS 239). - Time- and budget-critical implementation in an operational environment. - Concrete deliverables:** - Milestone 1: completed as-is analysis and process documentation. - Deliverable 1: detailed analysis report including assessment of weak points. - Milestone 2: finalized target concept and business requirements document. - Deliverable 2: implementation roadmap and project plan. - Milestone 3: successful user acceptance test (UAT) of the new process/tool. - Deliverable 3: acceptance protocols, training materials, and project closure report.

A company is looking for an experienced sea cable tester with an electrical engineering or physics background. The project's objective is to advise and support the cable tendering process, cable qualification, as well as the definition and execution of tests during the project phase. The role includes collaborating with bidders, defining requirements, and providing guidance on test procedures to ensure the quality and functionality of the cables. - Advising on cable tendering and cable qualification for the project phase - Defining requirements for manufacturing, intermediate storage, installation, completion, and testing - Contract negotiations with bidders - Defining test requirements for all tests from type tests to Site Acceptance Tests (SAT) - Advising on and defining test procedures: from production through FAT tests to type tests and Site Acceptance Tests - Specific adaptation of test systems and methods for the project

A company in the automotive sector is looking for an experienced expert in Snow Software components to perform a release migration. The Snow Software components (License Manager, Inventory Server, Integration Manager) are used to manage software licenses and for inventory. The project’s goal is to ensure the security, stability and functionality of the systems by updating to the current version. Experiences from the last comparable update should be incorporated into the planning. The role includes planning, execution and follow-up of the release migration, including the creation of a migration plan, coordination with stakeholders, execution of functional tests and documentation of all measures. Key responsibilities: - Creation of a migration plan for test and production environments - Identification and documentation of all necessary steps, resources and dependencies - Coordination of downtime windows with relevant stakeholders - Execution of updates during agreed downtime - Ensuring error-free installation of the new versions - Execution of functional tests and error analysis - Documentation of all measures and preparation of a final report - Handover to operations including lessons learned

Design and development of a modern data platform in the Azure Cloud for an e-commerce company. Implementation of scalable data pipelines and a Lakehouse architecture. - **Typical responsibilities:** - Design and implementation of ETL/ELT processes with Azure Data Factory/Databricks. - Setup and management of data infrastructure (Data Lake, Synapse). - Development of data models and ensuring data quality. - Automation of deployments using IaC (Terraform). - Performance tuning and coordination with stakeholders. - **Relevant technologies, tools & methods:** - Azure Data Factory, Synapse, Databricks, Data Lake Storage. - Apache Spark, Delta Lake. - Python (PySpark), SQL. - Terraform, Azure DevOps. - **Typical KPIs & success metrics:** - Data latency, pipeline uptime (>99.9%), query performance, cost efficiency. - **Key challenges & risks:** - High data volumes, GDPR compliance, prevention of data silos. - **Deliverables:** - Production-ready data pipelines, structured data lake/warehouse, IaC scripts, technical documentation.

For a project in the power plant environment, a freelance specialist for the migration and adaptation of the ABB 800xA control system is required at short notice.**Typical tasks in this role:**- Implementation of programming and commissioning with the ABB 800xA process control system.- Migration of existing control system logic to the new system version, including adjustment of controllers and I/O modules.- Creation and modification of process graphics, user interfaces, and alarm management configurations.- Execution of system tests, error analyses, and performance optimizations to ensure plant availability and controllability.- Technical support for operational personnel during the commissioning and ramp-up phases.- Preparation and maintenance of technical documentation (functional diagrams, configuration descriptions, test protocols).- Close collaboration with process engineering, electrical engineering, and the plant operator.**Relevant technologies, tools or methods:**- Control system: ABB Ability™ System 800xA (including AC 800M Controller, Information Management, Batch Control).- Engineering tools: Control Builder M, Process Graphics Migration Tool, Bulk Data Manager.- Bus systems: PROFIBUS, Foundation Fieldbus, Modbus.- Virtualization: VMware, Hyper-V for test and development environments.- Databases: SQL knowledge for historical data analysis (e.g. 800xA History).- Knowledge of relevant standards for process and power plant engineering (e.g. IEC 61508, IEC 61511).**Typical KPIs or success metrics:**- Migration speed: Number of migrated system components/functions per week/month.- System availability: Control system uptime after migration > 99.9%.- Commissioning error rate: Number of critical software bugs after go-live < 5.- Test coverage: Percentage of successfully executed and documented test cases > 95%. - Adherence to project schedule: Completion of migration and commissioning by the defined deadline.- Operator acceptance: Positive feedback from operational personnel on the new system environment.**Specific challenges, risks or specifics:**- Migration in live operation (“brownfield”) with minimal downtime.- Ensuring compatibility between old and new system components (hardware/software).- High complexity of process logic in power plants (e.g. boiler management, turbine control).- Risk of cybersecurity vulnerabilities in networked control systems (e.g. CVEs for 800xA).- Management of interfaces to third-party systems (e.g. MES, ERP).- Need for intensive and precise collaboration between control technology, process engineering, and operations.**Concrete deliverables (“Deliverables”):**- Migrated and operational control logic on the target system.- Fully tested and customer-approved process graphics and user interfaces.- Acceptance protocols for Factory Acceptance Test (FAT) and Site Acceptance Test (SAT).- Updated technical plant documentation.- Final migration report with lessons learned.- Trained operational personnel.

An experienced PLC programmer is sought for an internationally active special machine manufacturer to implement demanding automation projects. The focus is on new programming and commissioning of controllers. - Typical tasks: Development, testing and documentation of PLC software for new installations with Siemens SIMATIC S7 (TIA Portal) and/or CODESYS V3. Creation and adaptation of HMI visualizations (e.g. with WinCC Unified, TwinCAT HMI). Commissioning of machines and systems on site at the customer (including I/O checks, configuration of fieldbus systems such as Profinet/EtherCAT, function tests). Systematic troubleshooting and optimization of existing systems. Technical support for customer service. - Relevant technologies/tools: Siemens TIA Portal, SIMATIC S7-1500, CODESYS V3, Beckhoff TwinCAT, WinCC, various fieldbus configurators, EPLAN P8 (reading circuit diagrams). - KPIs/success metrics: adherence to development and commissioning schedules, reduction of commissioning time through high software quality, machine cycle time and availability (OEE), customer satisfaction after commissioning. - Special challenges: integration of hardware and software components from different manufacturers. Working under time pressure during on-site commissioning. Ensuring functional machine safety (safety PLC) according to standards (e.g. ISO 13849-1). - Deliverables: fully functional, fully documented PLC programs, final HMI projects, signed commissioning and acceptance protocols, creation or supplementation of operating manuals. - Best practices: structured programming according to standards (e.g. IEC 61131-3), modular and reusable software blocks, consistent version control of code (e.g. in Git).

A company is seeking a skilled Embedded Linux Engineer to support the rollout and commissioning of new hardware modules at a leading technology manufacturer. The role involves hardware-related software development, device driver programming, and direct troubleshooting with hardware teams on-site. Typical project responsibilities: - Develop and adapt Linux device drivers for custom hardware modules - Kernel customization, system integration and performance optimization of Embedded Linux systems - Conduct unit and integration tests on target hardware - Work closely with hardware development for debugging and failure analysis - Document software architectures and implementations for internal knowledge transfer - Support the deployment of the modules in production environments Key technologies/tools/methodologies: - Embedded Linux (Yocto/Buildroot), C/C++, shell scripting - Debugging tools: JTAG, gdb, logic analyzers - Version control (Git), CI/CD for embedded projects KPIs/Success Metrics: - On-time commissioning of modules, system uptime/MTBF, error rate in field use, stability under resource constraints Special challenges/risks: - Hardware/software integration under time pressure, managing resource limitations on embedded devices Deliverables: - Ready-to-use hardware modules with tested Linux firmware - Complete project and code documentation, transfer of know-how to client teams Lessons Learned/Best Practices: - Intensive cross-team collaboration, early integration testing, automated regression testing and code reviews