Senior (Fullstack) Software Engineer, remote und Frankfurt am Main (m/w/d)

🏢 Summary: Development and maintenance of frontend and backend microservices to support process components, with a strong focus on Java-based systems and DevOps practices. The role involves enhancing business process efficiency, ensuring smooth CI/CD workflows, and providing bug fixing and last-level support. The position is remote-friendly with occasional on-site work in Münster and runs until the end of 2026 with possible extension. 🗂️ Requirements: Mehrjährige Berufserfahrung mit Angular, Typescript, CSS, Java, Spring, Spring Boot, REST, JSON, Git, Maven, Hibernate, Erfahrung mit DevSecOps-Praktiken, Erfahrung mit Container- und Cloud-Plattformen wie Kubernetes oder OpenShift, Sehr gute Deutschkenntnisse (C1), Gute Englischkenntnisse (B2), Erfahrung mit Google Cloud und Integration von Cloud-Diensten, Datenbanken oder Messaging-Lösungen, Kenntnisse in Messaging-/Integrationslösungen wie Kafka, Erfahrung in agiler Entwicklung mit KI-gestützten Code-Assistants 📃 Skills: Angular, Typescript, CSS, Java, Spring, SpringBoot, REST, JSON, Git, Maven, Hibernate, DevSecOps, Kubernetes, OpenShift, GoogleCloud, Kafka, CI, Microservices 🏢 Description: Ort: Remote und Münster, ca. 2x/Monat vor Ort und alle 13 Wochen für 2-3 Tage Dauer: Bis 31.12.2026, mit Option auf Verlängerung Start: 06.07.2026 Zusammenfassung Die Hauptfunktion dieser Rolle ist die Entwicklung und Wartung von Microservices im Frontend und Backend, um Prozesskomponenten zu unterstützen. Ziel ist es, die Effizienz der Geschäftsprozesse zu verbessern und einen reibungslosen Test- und Deploy-Prozess durch DevOps-Praktiken sicherzustellen. Aufgaben Entwicklung von Microservices im Frontend und Backend für Prozesskomponenten (Prozesskonfiguration, Freigabeprozess, Prozess-Werkzeuge) Weiterentwicklung der Java-basierten Systeme Durchführung von DevOps-Tätigkeiten, einschließlich Tests, Code-Reviews und Continuous Integration Bug-Fixing und Wartung sowie Last-Level-Support Key Requirements Mehrjährige einschlägige Berufserfahrung mit Technologien wie Angular, Typescript, CSS, Java, Spring/Spring Boot, REST, JSON, Git, Maven, Hibernate Erfahrung mit DevSecOps-Praktiken sowie Container- und Cloud-Plattformen wie Kubernetes/OpenShift Sehr gute Deutschkenntnisse (mindestens C1-Niveau) und gute Englischkenntnisse (B2-Niveau) Erfahrung mit Google Cloud und deren Integration mit Cloud-Diensten, Datenbanken oder Messaging-Lösungen Kenntnisse in Messaging-/Integrationslösungen wie Kafka Erfahrung in agiler Entwicklung mit KI-Unterstützung (z.B. Code-Assistants, Claude Code) Nice to Have Erfahrung mit Microservices-Architektur Kenntnisse von Software-Entwicklungsprozessen und Methoden Weitere Details Diese Position ist flexibel und ermöglicht Remote-Arbeit sowie vor Ort in Münster. Die Vertragslaufzeit erstreckt sich bis Ende 2026, mit der Möglichkeit zur Verlängerung.

🏢 Summary: The role involves managing and securing a large-scale firewall environment by planning and executing updates, handling service requests, and ensuring network integrity. The position includes technical preparation, change management activities, and implementation reviews within a structured change process. The focus is on maintaining high security standards and efficient firewall operations. 🗂️ Requirements: Very good networking knowledge, Strong experience with Fortinet, Strong experience with Checkpoint, Knowledge of GitLab, Knowledge of Ansible, Experience with firewall rule management, Experience with change management processes, Ability to execute and review system updates 📃 Skills: Networking, Fortinet, Checkpoint, GitLab, Ansible, Firewalls 🏢 Description: Summary: The role focuses on maintaining the security and functionality of a large firewall environment through regular updates, addressing vulnerabilities, and executing service requests efficiently to safeguard network integrity. Main Responsibilities: Technical planning of updates Preparation of necessary activities and creation of change requests If required, presenting the activities in various Change Advisory Boards Execution and post-implementation review of updates Execution of firewall service orders (e.g., firewall rule activations and deletions) Key Requirements: Very good networking knowledge Excellent know-how in Fortinet and Checkpoint technologies Knowledge of GitLab and Ansible High commitment to the quality of work Experience in dealing with internal and external customers Good communication skills Nice to Have: Experience in a banking-regulated environment Willingness to work outside normal hours (evenings and weekends) German language skills - is a plus

🏢 Summary: The offer is for a Data Engineer/DevOps professional to build and maintain scalable data platforms and cloud infrastructure, automate data workflows using CI/CD and Infrastructure as Code, and optimize data pipelines for high availability and security. The role focuses on managing data processing environments and supporting model deployment in collaboration with data teams. 🗂️ Requirements: Proficiency in Linux/Unix administration, Strong Shell scripting skills, Advanced knowledge of Python, Advanced knowledge of SQL, 3–5 years experience in Data Engineering or DevOps, Degree in Computer Science, Data Engineering, or related field 📃 Skills: Linux, Unix, Shell, Python, SQL, Azure, Spark, Databricks, Docker, Kubernetes, Terraform, Ansible, Hadoop, Kafka, CICD 🏢 Description: Key Responsibilities Infrastructure Management: Build and maintain scalable data platforms and cloud-based infrastructure. Automation: Implement CI/CD pipelines for data workflows and automate manual processes using Infrastructure as Code (IaC). Pipeline Optimization: Monitor, troubleshoot, and optimize data processing jobs to ensure high availability. Security & Compliance: Ensure data integrity and security across all environments. Collaboration: Work closely with Data Scientists and Engineers to streamline the deployment of data models. Requirements Systems & Scripting: Strong proficiency in Linux/Unix administration and Shell scripting. Programming: Advanced knowledge of Python and SQL . Mindset: Exceptional analytical and problem-solving skills. Education: Degree in Computer Science, Data Engineering, or a related technical field. Experience: 3–5 years of proven experience in Data Engineering or a DevOps-related role. Nice-to-have Cloud & Big Data: Hands-on experience with Azure , Apache Spark , and Databricks . DevOps Tools: Proficiency with Docker , Kubernetes , CI/CD tools, and IaC (e.g., Terraform, Ansible). Data Ecosystems: Familiarity with Big Data technologies such as Hadoop or Kafka .

🏢 Summary: Senior Technical Consulting Specialist role focused on supporting and evolving complex IT systems in large-scale projects with high requirements for stability, security, and scalability. The position involves development, architecture design, DevOps practices, and migration to container and cloud technologies. Full-time engagement starting June/July 2026 with on-site presence in Mainz and remote work. 🗂️ Requirements: Experience in technical design and development of police information and case management systems, Strong object-oriented programming knowledge, Strong knowledge of C# and .NET, Practical experience with .NET Framework 4.8 or higher, Experience with ASP.NET, MVC, WCF, WF, Experience with Windows development using C# and .NET (Windows Forms, WPF), Experience in client-server development, Experience in developing database-driven applications with ADO.NET, LINQ, Entity Framework, Knowledge of Transact-SQL, Experience in creating and extending XML-based interfaces, Experience with automated testing tools, Experience with SQL Server Reporting Services (SQL Server 2016+), Experience with Visual Studio 2019+, Experience with Microsoft SQL Server 2016+, Experience with Windows Server 2016+, Experience with IIS 10.0+, Experience with Azure DevOps Server and Team Foundation Server 📃 Skills: C#, .NET, ASP.NET, MVC, WCF, WF, AJAX, HTML5, XML, XSD, JavaScript, Python, VisualBasic, PowerShell, WindowsForms, WPF, ADO.NET, LINQ, EntityFramework, T-SQL, SSRS, VisualStudio, SQLServer, WindowsServer, IIS, AzureDevOps, TFS, Microservices, DevOps 🏢 Description: Einleitung & Zusammenfassung: Der Senior Technical Consulting?Spezialist übernimmt anspruchsvolle technische Aufgaben in komplexen IT-Systemlandschaften und unterstützt den Auftraggeber über den gesamten Lebenszyklus der Anwendungen hinweg. Der Einsatz erfolgt in mittleren und großen IT-Projekten mit hohen Anforderungen an Stabilität, Sicherheit und Skalierbarkeit. Start: Juni/ Juli 2026 Dauer: 12 M+ Einsatzort: Mainz (Rheinland-Pfalz) und remote Auslastung: Vollzeit Bereitschaft zur Rufbereitschaft: ja Hauptverantwortlichkeiten: Eigenverantwortliche Analyse und Behebung komplexer Fehler (Bugfixes und Workarounds) Aktualisierung und Erweiterung bestehender Anwendungen (Major- und Minor-Releases) Telefonische und fachliche Beratung des Auftraggebers im laufenden Betrieb der Anwendungen Qualifizierte Mitarbeit bei der Pflege und Weiterentwicklung technischer Dokumentationen Mitwirkung an Architektur- und Code-Reviews Aktive Unterstützung und Umsetzung des DevOps-Ansatzes Design und Konzeption skalierbarer Systeme und Applikationen Implementierung und aktive Mitarbeit im Umsetzungsteam Einbringung agiler Methoden sowie innovativer Technologien in die Projekte Technische Beratung bei der Migration auf Container- und Cloud-Technologien Fachliche Anforderungen (Muss-Kriterien): Gute Kenntnisse in der Fachkonzeption und Entwicklung polizeilicher Informations- und Vorgangsbearbeitungssysteme Sehr gute Kenntnisse in der objektorientierten Programmierung (OOP) und (Micro-)Service-Architekturen Sehr gute Kenntnisse in C# / .NET Gute, praxisnahe Kenntnisse des .NET Frameworks ab Version 4.8 Gute Kenntnisse in ASP.NET, MVC, WCF, WF, AJAX, ATLAS, HTML5, XML, XSD, JavaScript, XPS, Python, Visual Basic, PowerShell Gute Kenntnisse in der Windows-Programmierung mit C# / .NET, Windows Forms und WPF Kenntnisse in der Client-Server-Entwicklung Gute Kenntnisse in der Entwicklung datenbankbasierter Anwendungen mit ADO.NET, LINQ und Entity Framework Kenntnisse in Transact-SQL Kenntnisse in der Erstellung und Erweiterung XML-basierter Schnittstellen Ausreichende Kenntnisse im Einsatz von Testtools für automatisierte Tests Gute Kenntnisse in SQL Server Reporting Services (ab SQL Server 2016) Kenntnisse im Umgang mit Visual Studio 2019 und höher, Microsoft SQL Server 2016 und höher, Windows Server 2016 und höher, IIS 10.0 und höher, Azure DevOps Server und Team Foundation Server 2013, 2015, 2017 und höher Wir freuen uns auf Ihre Kontaktaufnahme!

🏢 Summary: Fully remote DevOps role focused on streamlining development and operations through automation, CI/CD pipelines, and infrastructure as code. The position involves improving system reliability, managing containerized environments, and optimizing application and infrastructure performance. You will collaborate with development teams to implement DevOps best practices and scalable deployment solutions. 🗂️ Requirements: Experience with continuous integration and continuous delivery, Strong knowledge of containerization technologies, Experience with Infrastructure as Code (IaC), Experience with automation of processes, Experience with GitHub and GitHub Actions, Ability to monitor and troubleshoot infrastructure and applications 📃 Skills: CI/CD, Docker, Kubernetes, IaC, Automation, GitHub, GitHubActions, Grafana, Dynatrace 🏢 Description: Location: fully remote Tasks: Collaborate with cross-functional teams to streamline development and operations processes. Implement and manage continuous integration and delivery pipelines for efficient software delivery. Enhance system reliability through automation of repetitive tasks and proactive identification of potential issues. Work closely with development teams to integrate DevOps best practices into the software development lifecycle. Monitor, troubleshoot, and optimize infrastructure and application performance. Implement and manage containerization and orchestration tools for scalable and efficient deployment. Collaborate on the design and implementation of infrastructure as code (IaC) solutions. Skills: Knowledge of continuous delivery and deployment. Strong background in containerization technologies. Experience with infrastructure as code (IaC) and automation. Ability to collaborate effectively in cross-functional teams. Experience in GitHub and GitHub Actions. Ideally Grafana, Dynatrace.

🏢 Summary: Software development role focused on building and maintaining .NET-based solutions, designing scalable architectures, and collaborating with stakeholders in an Agile environment. The position involves end-to-end development, REST API integration, SQL Server database design, code quality practices, and continuous improvement initiatives. 🗂️ Requirements: 3+ years of experience with .NET 4.8+, Experience with .NET Core, Knowledge of Microsoft SQL Server, Experience with relational database design, Advanced SQL skills, Understanding of OOP principles, Knowledge of clean architecture design patterns, Experience building and consuming REST APIs, Proficiency with Visual Studio, Proficiency with VS Code, Experience with GitLab, Understanding of DevOps practices, English proficiency at C1 level 📃 Skills: .NET, .NETCore, SQL, SQLServer, OOP, REST, VisualStudio, VSCode, GitLab, DevOps, eFront, WebSphereTX, Agile, Scrum 🏢 Description: Key Responsibilities End-to-End Development: Design logical data models and build robust software solutions aligned with a well-defined, multi-year product roadmap. Technical Design & Innovation: Proactively propose innovative architectural enhancements through controlled proof-of-concepts (spikes) and ensure all solutions adhere to modern software security standards. Collaboration & Delivery: Work hand-in-hand with business stakeholders to translate functional requirements into efficient technical specs. Participate in workload estimation, planning, and proactive status reporting. Code Quality & Mentorship: Maintain high engineering standards by conducting thorough peer code reviews, ensuring excellent test coverage, and managing application source code configuration. Team & Culture: Foster a friendly, supportive environment focused on continuous learning, knowledge-sharing, and team-wide upskilling. Requirements Technical Expertise: 3+ years of professional experience working with .NET 4.8+ and .NET Core . Strong knowledge of Microsoft SQL Server , relational database design (ER models), and advanced SQL. Solid grasp of Object-Oriented Programming ( OOP ) principles and clean architecture design patterns. Hands-on experience building and consuming REST APIs . Proficiency with development and version control tools ( Visual Studio, VS Code, GitLab ). Soft Skills & Methodology: A proactive, problem-solving mindset with a collaborative, team-player attitude. Foundational understanding of DevOps practices. Fluency in English (minimum C1) , with strong written and verbal communication skills. Nice to Have Direct development or configuration experience with the eFront FIA platform (highly advantageous). Familiarity with WebSphere TX . Prior experience working within an Agile/Scrum framework.

🏢 Summary: The role involves maintaining and updating a large-scale firewall environment to ensure network security and stability. Responsibilities include planning and executing firewall updates, handling change requests, and performing firewall service operations. The position requires strong expertise in Fortinet and Checkpoint technologies within a structured change management process. 🗂️ Requirements: Very good networking knowledge, Strong expertise in Fortinet technologies, Strong expertise in Checkpoint technologies, Experience with GitLab, Experience with Ansible, Experience managing firewall updates and rule changes, Ability to prepare and execute technical change requests 📃 Skills: Networking, Fortinet, Checkpoint, GitLab, Ansible, Firewalls, TCP/IP 🏢 Description: Introduction & Summary: This role focuses on maintaining the security and functionality of a large firewall environment through regular updates, addressing vulnerabilities, and executing service requests efficiently to safeguard network integrity. The ideal candidate will possess very good networking knowledge and excellent know-how in Fortinet and Checkpoint technologies. Main Responsibilities: Technical planning of updates. Preparation of necessary activities and creation of change requests. If required, present the activities in various Change Advisory Boards. Execution and post-implementation review of updates. Execution of firewall service orders (e.g., firewall rule activations and deletions). Key Requirements: Very good networking knowledge. Excellent know-how in Fortinet and Checkpoint technologies . Knowledge of GitLab and Ansible. High commitment to the quality of work. Experience in dealing with internal and external customers. Good communication skills. Nice to Have: Experience in a banking-regulated environment Willingness to work outside normal hours (evenings and weekends) German language skills Other Details: Start date: 01.05.2026 Service period: Long-term

🏢 Summary: Senior technical role leading the design, optimization, and delivery of core business applications within a large IT transformation program. The position focuses on Java-based microservices, cloud and DevOps adoption, and collaboration with architecture and infrastructure teams. It combines hands-on development expertise with technical leadership across strategic platforms. 🗂️ Requirements: 6+ years of experience with Java microservices, Strong experience with JEE and Spring Boot, Experience in API and REST development, Proficiency in Kubernetes, Proficiency in Python, Experience with cloud migration projects, Hands-on experience with Oracle Database and WebLogic, Experience with messaging systems such as IBM MQ or WebSphere, Knowledge of IT security standards, Understanding of functional and technical architecture principles, Fluency in English 📃 Skills: Java, JEE, SpringBoot, REST, API, Microservices, Kubernetes, Python, Oracle, WebLogic, IBMMQ, WebSphere, DevOps, Agile, CloudMigration, Architecture, Security 🏢 Description: Key Responsibilities: Technical Leadership: Provides expert technical guidelines and support to IT analysts and development teams. Application Optimization: Identifies improvement and optimization opportunities for major core business applications. Strategic Delivery: Contributes to the delivery of high-priority projects within core business platforms. Infrastructure Collaboration: Partners with Architects, Security, and Infrastructure teams to design and evolve technical solutions. IT Transformation: Drives the adoption of DevOps, Agile methodologies, and AI readiness as part of broader group transformation programs. Technical Requirements: Java Expertise: Over 6 years of experience with Java microservices, JEE, Spring Boot, and API/REST development. Cloud & DevOps: Proficiency in Kubernetes and Python, with cloud migration expertise and DevOps knowledge listed as significant advantages. Data & Middleware: Experience with Oracle components (Database, WebLogic) and messaging flows such as IBM MQ or WebSphere. Standards & Architecture: Deep awareness of IT security standards, quality metrics, and functional/technical architecture principles. Professional Skills: Fluency in English with the ability to present complex technical topics to senior stakeholders.

🏢 Summary: IT Project Manager role supporting a large-scale IT infrastructure transformation, responsible for end-to-end project planning, coordination, monitoring, and reporting. The position focuses on managing network, virtualization, and storage projects while ensuring budget, quality, and risk control. Work is predominantly remote with alignment to Düsseldorf. 🗂️ Requirements: Proven experience in IT project management, Experience with network, virtualization and storage projects, Proficiency in reporting tools such as Power BI and Excel, Experience in risk assessment and budget control, Knowledge of Microsoft 365, IMPA Level D project management certification 📃 Skills: PowerBI, Excel, Microsoft365, Networking, Virtualization, Storage, Reporting, Riskmanagement, Budgeting, IMPA 🏢 Description: Zusammenfassung: Diese Rolle zielt darauf ab, professionelle Unterstützung für das Projektmanagement im Rahmen der umfassenden IT-Infrastrukturtransformation bereitzustellen. Aufgaben: Planung, Steuerung und Überwachung von IT-Projekten über alle Phasen Erstellung und Pflege von Projektstatusberichten Koordination aller internen und externen Projektbeteiligten Überwachung der Einhaltung von Budget- und Qualitätsvorgaben Risikomanagement und Reporting der Projektfortschritte Muss Kriterien: Einschlägige Erfahrung im IT-Projektmanagement Kenntnisse in Netzwerk-, Virtualisierungs- und Storage-Projekten Erfahrung mit Reporting-Tools (z. B. Power BI, Excel) Nachgewiesene Fähigkeiten in der Kommunikation mit Stakeholdern Kompetenzen in Risikobewertung und Budgetkontrolle Zertifizierungen in Projektmanagementmethoden (IMPA Level D) Kenntnisse zu Microsoft 365 Erfahrung in der Zusammenarbeit mit technischen Teams Sehr gute Deutschkenntnisse (C1) Weitere Details: Standort: überwiegend remote, Düsseldorf (nach Rücksprache) Start: 01.07.2026 Bewerbungsfrist: 26.05. WICHTIG! Zertifizierungen in Projektmanagementmethoden (IMPA Level D) Bei Interesse, freue ich mich auf Ihre Bewerbung an: yvonne.pohl@emagine.de

🏢 Summary: The role focuses on administering, maintaining, and supporting IT infrastructure to ensure stable operation of customer systems and applications. It includes technical support, troubleshooting, patch management, and management of Microsoft-based environments both on-premise and in the cloud. The position also involves participation in an IT hotline rotation outside regular business hours. 🗂️ Requirements: Completed IT education or strong IT knowledge, Experience in supporting applications and IT infrastructure, Knowledge of Windows Server and Windows Clients, Knowledge of Microsoft Office and M365, Knowledge of WiFi and networking, Ability to provide technical support and troubleshooting for hardware and software, Fluent German, Willingness to participate in on-call IT hotline rotation 📃 Skills: WindowsServer, Windows, M365, SharePoint, Teams, MicrosoftOffice, WiFi, Networking, PatchManagement, Troubleshooting, ITSupport, Telefonie 🏢 Description: Zusammenfassung: Die Hauptfunktion dieser Rolle besteht darin, die IT-Infrastruktur zu administrieren, zu warten und zu betreuen. Ziel ist es, den reibungslosen Betrieb der Systeme und Anwendungen für Kunden sicherzustellen. Aufgaben: Administration, Wartung und Betreuung der IT-Infrastruktur Eigenständige Bearbeitung von Supporttickets Technischer Support und Troubleshooting bei Hard- und Softwareproblemen, auch im Bereich Telefonie Softwarepflege, Patch Management und Sicherstellung des Betriebs der Anwendungen und Systeme der Kunden Übernahme der IT-Hotline für Kunden, auch außerhalb der Bürozeiten (Mo – So 6:00 – 22:00 Uhr), etwa eine Woche im Monat (nach ca. 6 Monaten) Setup und Pflege von M365 Teams, SharePoint, MS Office on premise und in der Cloud Sachliche Kritik an bestehenden Abläufen mit Verbesserungsvorschlägen Must Haves: Gute Kenntnisse im IT-Bereich und/oder eine abgeschlossene IT-Ausbildung Erfahrung im Support von Anwendungen und IT-Infrastruktur Kenntnisse in den Bereichen Windows Server und Windows Clients, Microsoft Office, M365, WiFi, Netzwerken Fließende Deutschkenntnisse Nice to Haves: Englischkenntnisse sind von Vorteil Erweiterte Fähigkeiten in der Administration von Microsoft-basierten Systemen Teamfähigkeit und Flexibilität Führerschein Klasse B