As part of a digitization initiative, software quality will be ensured and improved through modern testing, analysis and review methods. The goal is to increase development quality and efficiency through strategic measures and coaching. - Definition, monitoring and improvement of test coverage strategies for critical software components. - Organization and execution of code reviews in compliance with coding standards, architectural and security requirements. - Setup, execution and evaluation of SonarQube analyses as well as coordination of the remediation of technical debt and security vulnerabilities. - Training and support of developers in Clean Code, TDD and CI/CD practices. - Assessment and continuous advancement of QA processes, tools and metrics.

A company is seeking a Specialist/Consultant in system testing for special purpose machinery development. The System Test and Qualification group performs system tests in development projects, including testing individual components, machine modules and software releases. Responsibilities also include defining and conducting acceptance tests. The project’s objective is to support the detailed planning of test tasks, creation and optimization of test case specifications, as well as conducting integration and functional tests. All activities are performed on-site in the lab on machine systems. - Detailed planning of test tasks - Creation and optimization of test case specifications - Conducting integration and functional tests - Execution of test cases (Black Box, Use Case, Fail Case Tests) - Documentation and preparation of test results in the test management tool and MS Office - Fault analysis and communication with developers (directly in the lab and via MS Teams) - Coordination with project management and the test manager

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.

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 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

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.

Ein Unternehmen sucht einen erfahrenen Technischen Redakteur, der für die Erstellung und Verwaltung von Datenblättern, Produktbroschüren und Katalogen verantwortlich ist. Diese Dokumente sind entscheidend für den Vertrieb, rechtsverbindlich und Teil der internen Qualitätssicherung. Die Produktbroschüren präsentieren die wesentlichen Produktmerkmale und den Kundennutzen, während die Datenblätter detaillierte Spezifikationen enthalten. Die Rolle umfasst die eigenverantwortliche Steuerung und Überwachung sämtlicher Korrektur- und Abstimmprozesse bis zur finalen Freigabe sowie die Sicherstellung der definierten Qualitäts- und Freigabeprozesse gemäß den Unternehmensrichtlinien. Zudem ist die Ablage der finalen Daten in den entsprechenden Systemen wie Promo-Office-Datenbank, PDM und Internet-CMS erforderlich. - Erstellung von Datenblättern, Produktbroschüren und Katalogen gemäß den Vorgaben. - Aufbereitung der Daten für die Druckproduktion und ISO-konforme Ablage im Produktmanagement-System. - Steuerung der versionierten Dokumente für Druckproduktion und Veröffentlichung in Online-Medien. - Sicherstellung der definierten Qualitäts- und Freigabeprozesse. - Ablage der finalen Daten in den entsprechenden Systemen.

A company is seeking an experienced Electrical Commissioning Engineer to support an industrial/utility project in Narva, Estonia. The role involves acting as the first point of contact on-site for electrical commissioning issues, reviewing complex documentation, and resolving design and installation challenges, particularly from third-party packages. The engineer will evaluate faults, propose solutions, and defend the client's position when necessary. Clear communication with stakeholders and independent client-side representation are key aspects of this role. - Act as the first point of contact on-site for electrical commissioning issues. - Review and navigate complex documentation related to electrical systems. - Identify and resolve design and installation issues, especially from third-party packages. - Handle MCCs, generic point lists, and interface mismatches. - Evaluate responsibility for faults: If blame is justified → propose and implement a solution. If blame is unjustified → defend the client's position. - Represent and communicate problems clearly to relevant stakeholders.

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.

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.

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.

A company is seeking an experienced Electrical Commissioning Engineer to support an industrial/utility project in Narva, Estonia. The role involves acting as the first point of contact for electrical commissioning issues on-site, navigating complex documentation, and resolving design and installation challenges, particularly from third-party packages. The engineer will evaluate faults, propose solutions, and defend the client's position when necessary, ensuring clear communication with stakeholders. - Act as the first point of contact on-site for electrical commissioning issues. - Review and navigate complex documentation related to electrical systems. - Identify and resolve design and installation issues, especially from third-party packages. - Handle MCCs, generic point lists, and interface mismatches. - Evaluate responsibility for faults: - If blame is justified → propose and implement a solution. - If blame is unjustified → defend the client's position. - Represent and communicate problems clearly to relevant stakeholders.

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 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

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.

A company is seeking a specialist Construction Manager for Electrical Engineering as well as a specialist Construction Manager for Control Technology (Siemens T3000) for a challenging project. The project’s objective is the technical supervision and management of the control technology interfaces of the existing plant during the integration of the new system, as well as ensuring quality and contractual compliance throughout the construction and commissioning phases. The role requires intensive coordination and monitoring of interfaces with construction planning due to the size of the project. The Construction Manager will work closely with control engineers, planners, experts and contractors to ensure the successful implementation of the project. Key Responsibilities: Technical supervision of the control technology interfaces of the existing plant during the integration of the new system Technical management of control engineers, planners, experts and contractors - Preparation of technical and project-phase-specific documentation - Participation in project meetings and negotiations - Technical oversight of quality assurance and quality control during the construction and commissioning phases - Advisory support for control technology commissioning - Technical coordination with planning engineers regarding quality monitoring tasks - Monitoring contractual compliance and conducting quality inspections - Participation in safety meetings and implementation of measures to remedy identified deficiencies

A company is looking for an experienced expert with extensive knowledge in managing License Manager, Inventory Server, and Integration Manager. The goal of the project is to optimize and integrate existing systems and ensure that all processes run efficiently and smoothly. In this role, the expert will work closely with internal teams to analyze requirements, implement solutions, and monitor the systems. Key responsibilities: - Analyze and optimize existing systems (License Manager, Inventory Server, Integration Manager) - Integrate new processes and tools - Collaborate with internal teams to analyze requirements - Ensure system efficiency and security - Document and train teams

- Collaborate in the software development process in the field of process automation and word processing - 3rd level support - Participate in the analysis of software requirements in an agile development environment

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.