Für unseren Kunden suchen wir einen Payrolling Expert (w/m/d).

Rahmendaten:
Start: asap
Laufzeit: mehrere Monate
Auslastung: schwankend (Die Berechnungen fallen nicht alle sofort an, sondern schubweise (Batch-Weise), sobald Einigungen mit dem Betriebsrat erzielt wurden. Es gibt Phasen mit hoher Last und Phasen mit Leerlauf)
Einsatzort: Berlin, remote

Ziel:
Unterstützung bei der Berechnung von Nachzahlungen im Rahmen einer Tarif-Einführung. Die Payroll-Abteilung des Kunden wird Sie genau einarbeiten, wie die Berechnung durchzuführen ist.

 Aufgaben:
- Berechnung nach Vorgabe: Durchführung von Rückrechnungen in Excel basierend auf einer festen Logik
- Datenpflege: Zusammenführen von Daten aus verschiedenen Listen (Tariftabellen, Mitarbeiterlisten) und Abgleich mit SAP-Daten
- Qualitätssicherung: Überprüfung der Ergebnisse auf Plausibilität (4-Augen-Prinzip) und Vorbereitung der Daten für den Import ins System.

Skills:
- Sie beherrschen Excel sehr sicher (SVERWEIS, komplexe Formeln, Umgang mit großen Tabellen) 
- Sie arbeiten extrem genau, strukturiert
- Grundverständnis HR: Erste Erfahrung in der Personalabteilung, Buchhaltung oder Entgeltabrechnung ist hilfreich 
- Schnelle Auffassungsgabe: Sie können sich zügig in neue Rechenwege eindenken und diese konsequent abarbeiten.

For our client, we are looking for a "Senior / Lead Quality Engineer (m/f/d) End-to-End Quality Assurance & Test Automation"

Project Description:
Our client is seeking a Senior Lead Quality Engineer to ensure the delivery of high-quality digital service solutions through robust testing strategies, end-to-end quality oversight, and collaborative engagement within an agile, cross-functional environment. This role plays a critical part in shaping and maintaining high testing standards, driving both manual and automated quality practices, and coaching team members to elevate overall quality maturity.

Key Parameters:
Start: As soon as possible
Laufzeit: Until 30.09.2026
Auslastung: Full-time (100%)
Einsatzort: Remote with 1 week per month on-site in Düsseldorf

Responsibilities:
- Develop, maintain, and communicate clear test strategies, test plans, and test cases
- Execute manual and automated testing across end-to-end flows
- Ensure comprehensive test reporting, including risks, status, and results, with proactive communication to stakeholders
- Take full ownership of quality assurance across the lifecycle—not limited to test execution, but ensuring E2E flow integrity
- Co-create and continuously refine the testing strategy with the broader team rather than working in isolation
- Design, implement, and maintain scalable test automation frameworks
Use modern test automation tools (e.g., Selenium, Cypress, Playwright, or comparable solutions)
- Integrate automated tests into CI/CD pipelines where applicable
Ensure frameworks support regression, E2E, and scenario-based validation
- Partner effectively with product owners, developers, architects, and other quality engineers in an agile setup
- Transparently communicate challenges, blockers, and availability
Mentor and coach junior and mid-level team members on testing methods, quality mindset, and automation principles
- Work effectively in an intercultural environment, adapting communication and collaboration styles

Experience & Skills
Hard Skills:
- Proven ability to create comprehensive test strategies, plans, and cases
- Strong experience in manual functional testing
- Hands-on experience in automated testing and maintaining test automation suites
- Proficiency with automation tools such as Selenium, Cypress, Playwright, or similar
- Experience designing, implementing, and maintaining test automation frameworks
- Solid understanding of end-to-end testing practices
- Ability to produce clear, meaningful test reporting

Soft Skills:
- Agile mindset with experience working in agile product teams
- Excellent communication skills—clear, concise, respectful, and proactive
- Strong ownership mentality with a focus on E2E quality, not just test execution
- Collaborative approach; ability to co-create strategies and processes with the team
- Transparency in raising risks, status, challenges, and blockers
- Willingness and capability to coach less experienced testers
- Strong intercultural competence and ability to work in diverse teams

1. Start: As soon as possible
2. Duration: Until 30.09.2026
3. Workload: Full-time
4. Location: Remote, with 1 week per month on site in Düsseldorf

1. Take end-to-end responsibility for functional and technical solution design and integrity across the DSC domain.
2. Act as design authority for service applications and cockpit behavior, ensuring that business objectives are consistently reflected in the technical implementation.
3. Define and maintain the overarching functional and technical solution vision for the DSC ecosystem.
4. Prepare high-level architecture diagrams to guide development and secure alignment with the target architecture.
5. Define interface contracts and integration patterns across systems and services, ensuring coherent end-to-end flows.
6. Ensure that non-functional requirements (performance, scalability, reliability, security) are considered from the outset of solution design.
7. Support product owners and teams during the refinement of epics and complex user stories, translating business needs into robust solution designs.
8. Collaborate closely with development, QA, and architecture teams to ensure solution feasibility and continuous alignment throughout delivery.
9. Provide mentorship and guidance to analysts and designers, contributing to the growth of analytical and design maturity within the team.
10. Act as a trusted advisor to business stakeholders, product owners, architects, and senior developers on solution options and design decisions.

1. Strong analytical background with proven experience as a lead analyst/designer for complex, cross-functional initiatives in a digital services context.
2. Deep understanding of distributed and cloud-native system architectures.
3. Expertise in API and integration design, including modern patterns and best practices for integrating systems and services.
4. Ability to define high-level architecture, interface contracts, and integration patterns and to ensure architectural alignment across teams.
5. Proven capability to ensure that non-functional requirements (performance, scalability, reliability, security) are embedded in solution designs from the start.
6. Strong collaboration skills and experience working closely with product owners, architects, developers, and QA teams in a delivery-oriented setup.
7. High level of communication and stakeholder management skills, with the ability to challenge solution architects and developers constructively and at eye level.
8. Experience in mentoring and guiding other analysts and designers, fostering analytical and design excellence within the team.

For our client we are looking for a Python Developer (f/m/d).

Start: 16.03.2026
Duration: 3 months, + wish for a long-term prolongation
Capacity: 80-100%
Location: 75% Remote, 25% Frankfurt or Berlin (1 week Berlin/Frankfurt / 3 weeks remote in rotation), up to 50% onsite in peak times
Language: English is a must, German is a plus
Budget: 80,00 EUR net

Role:
The consultant will be responsible for ensuring the implementation of the architectural design and to plan, drive and execute engineering efforts within the delivery.
This includes coordinating engineering tasks and following robust quality assurance practices. The scope further covers coordination with other portfolio and platform stakeholders (network, compute, storage,
hardware).
Coordination with the Infrastructure Product Line architecture is essential to ensure the implementation meets strategic objectives and integrates seamlessly within the overall infrastructure stack.

Objectives / Tasks:
- Writing production grade source code to implement architecture design specifications.
- Writing unit tests and providing code documentation.
- Actively participating in activities such as agile ceremonies.
- Enable Scalable and Decoupled System Architectures
- Ensure Quality, Observability and Reliability
- General Leadership
- Continuous improvement

Skills (must-have):
Object Storage – fundamentals & concepts:
- Solid understanding of object storage principles: buckets, objects, metadata, immutability/versioning, lifecycle policies, replication.
- Familiarity with S3-compatible APIs (or equivalent) and common operations (PUT/GET/LIST, multipart upload, presigned URLs).
- Understanding of consistency models, durability/availability tradeoffs and common failure modes.
- Knowledge of encryption concepts and key management basics.
- Practical experience integrating applications with object storage (uploads/downloads, large objects, retries, idempotency).

Authentication & Authorization:
- Hands-on experience implementing authentication.
- Strong understanding of authorization patterns: RBAC, ABAC, least privilege, separation of duties.

Policy Management:
- Experience designing/implementing policy-based access control for APIs and services.
- Working knowledge of policy engines and approaches, policy evaluation flows, and auditability.
- Experience in modeling policies for object storage access (bucket/object-level permissions, conditions, deny rules, time-bound access).
- Experience with audit logging and traceability for policy decisions.

- 3+ Years of Experience in professional Software Development using High-Level programming languages.
- Expertise in modular software design, with an emphasis on separation of concerns and maintainable codebases.
- Deep understanding of microservice design principles, including service boundaries, state management, inter-service communication (REST, gRPC, or message queues) and API design.
- Advanced Python (3.9+) proficiency. Strong command of asynchronous programming (asyncio, aiohttp, etc.), multiprocessing, and concurrency models.
- Extensive experience with Python frameworks for building scalable APIs and services, especially FastAPI.
- Strong grasp of type hinting, dependency injection, and automated testing frameworks (pytest, unittest, or equivalent).

Skills (should-have):
- Experience working with multiple database paradigms: Relational (PostgreSQL), NoSQL (Redis, MongoDB,
ArangoDB/Neo4J).
- Experience with ORM frameworks like SQLAlchemy.
- Experience with self-hosted network storage solutions such as NetApp ONTAP or Ceph
- Deploying applications on Kubernetes using CD technologies such as Flux or ArgoCD

Für unseren Kunden suchen wir einen erfahrenen Buchhalter (m/w/d) zur operativen Unterstützung bei der Einführung von Microsoft Business Central 365 – Go-Live ist im Juli geplant.

Rahmenden:
Start: asap
Laufzeit: 4–5 Monate, mit Option auf Verlängerung
Auslastung: 100 %
Einsatzort: Hybrid – 2 Tage pro Woche vor Ort in Rheine, Rest remote (projektbezogen)
Vergütung: All-in-Sätze (keine separaten Reisekosten)

Aufgaben:
Operative Buchhaltung im Bereich Kreditoren und Debitoren
Aktive Mitarbeit bei der ERP-Einführung (MS Business Central 365)
Eigenständiges Buchen von Geschäftsvorfällen
Abarbeitung von Anleitungen und Prozessvorgaben im Rahmen der Systemeinführung
Sicherstellung eines pünktlichen Go-Lives zum Juli

Skills "Must-Have":
Fundierte Erfahrung in der Debitoren- und Kreditorenbuchhaltung
Kenntnisse in Microsoft Business Central 365 (MSBC)
Hands-on-Mentalität – Sie buchen selbst operativ mit

Skills "Nice-to-Have":
Erfahrung bei ERP-Einführungsprojekten
Grundlegende Projektmanagement-Kenntnisse

1. Selbständige Störungsanalyse und nachhaltige Fehlerbeseitigung
2. Durchführung von Arbeiten im Sinne der vorbeugenden Instandhaltung
3. Wartung und Instandhaltung an Maschinen und automatisierten Produktionsanlagen mit neuester Technologie
4. Dokumentation der durchgeführten Arbeiten
5. Fortlaufende Optimierung unserer Anlagen und Prozesse
6. Offenheit und Wertschätzung für deine Verbesserungsvorschläge und Anregungen

1. Erfolgreich abgeschlossene Berufsausbildung als Elektroniker:in mit Fachrichtung Betriebstechnik oder vergleichbare Qualifikation
2. Kenntnisse im Bereich der Drucktechnik sind von Vorteil
3. Kenntnisse in SPS-Steuerungen sowie in der Mess-, Steuerungs- und Regelungstechnik sind von Vorteil
4. Kenntnisse in Antriebstechnik (Motoren und Antriebsregler)
5. Eine ausgeprägte Affinität zur Fehlersuche und Störungsbehebung
6. Gute PC-Kenntnisse
7. sichere Deutschkenntnisse in Wort und Schrift

1. Start: 02.02.2026
2. Laufzeit: bis 30.06.2026 (ca. 5 Monate)
3. Auslastung: Mindestens 60% (3 Tage/Woche), idealerweise Vollzeit
4. Einsatzort: 60% Remote, 40% vor Ort in Hannover (mindestens 2 Tage pro Woche vor Ort)
5. Stundensatz: 70,00 €

1. Entwicklung von Python-Automatisierungsskripten zur Konfiguration von Netzwerkkomponenten (Switches, Router, Firewalls)
2. Erstellung und Pflege von Ansible-Playbooks und -Rollen für Netzwerkgeräte (Cisco, Huawei, Checkpoint, Fortinet, ADVA)
3. Implementierung von Fehlerbehandlung, Logging und objektorientierter Programmierung
4. Umgang mit REST-APIs zur Anbindung an Netzwerkmanagementsysteme
5. Deployment von Automatisierungstools auf Linux-Servern
6. Verwaltung von Datenbanken (MySQL, PostgreSQL, MongoDB) zur Speicherung von Konfigurationen und Logs
7. Integration mit Git, CI/CD-Pipelines und Tools wie AWX oder Ansible Tower
8. Automatisierte Backups, Rollouts und Compliance-Checks

1. Fundierte Python-Programmierkenntnisse
2. Praktische Ansible-Kenntnisse (Playbooks, Rollen, Jinja2)
3. Solide Linux-Kenntnisse (Bash, Shell, Systemadministration)
4. Erfahrung mit Datenbanken (MySQL, PostgreSQL oder MongoDB)
5. Sehr gute Deutschkenntnisse in Wort und Schrift
6. Hohe Eigeninitiative und selbstständige Arbeitsweise

1. Erfahrung in der technischen Umsetzung von Automatisierungen im Netzwerkumfeld
2. Erfahrung mit REST-APIs
3. Kenntnisse in Git und CI/CD-Pipelines
4. Erfahrung mit Monitoring-Lösungen (z.B. ELK-Stack)
5. Vertrautheit mit Netzwerkherstellern (Cisco, Huawei, Checkpoint, Fortinet, ADVA)