GRAYOAK Tech Stack

Cloud architecture and AI governance consulting for enterprise transformation

IT Services and IT Consulting Frankfurt, Hessen 11–50 employees Founded 2022 Public Company

GRAYOAK is a Frankfurt-based management and technology consultancy founded in 2022, focused on cloud strategy, AI, and governance. The tech stack is heavily Microsoft-aligned (Azure, Power Platform, Databricks, Azure AI) with supporting infrastructure-as-code (Terraform, Bicep, ARM) and web development tools (React, Next.js, TypeScript). The hiring mix is engineering-heavy with a senior skew—8 senior roles out of 10 engineering positions—suggesting delivery of complex infrastructure projects rather than building a product at scale. Active projects span landing-zone development, legacy-to-cloud migration, and generative AI governance, while documented pain points center on Azure scaling complexity, compliance automation, and prompt-injection risk in AI applications.

Tech Stack 32 technologies

Core StackAWS Power BI TypeScript React Next.js Express GitHub Terraform Azure DevOps Python JavaScript .NET Power Platform Power Apps Power Automate n8n Databricks Java Azure Bicep ARM Microsoft Fabric PowerShell Power Pages Azure AI Azure Storage Azure Compute Azure Networking SQL Git+2 more

What GRAYOAK Is Building

◆Challenges

Complex azure cloud infrastructure programs
Complex customer requirements
Migrating legacy systems to azure
Scaling azure environments
Post-merger integration complexity
Process digitalization
Efficiency improvement
Cloud governance compliance
Protecting ai applications from prompt injection
Ensuring compliance with security policies

▲Active Projects

Modern cloud architecture development
Custom cloud architecture implementation
Integrative ai/bi/cloud governance solutions
B2b ki-plattform-lösung
Generative ai platform
Landing zone development
Network and security architecture
Infrastructure as code automation
Post-merger integration project
It transformation project

Hiring Activity

Steady15 roles · 5 in 30d

Department

Engineering

Data

Security

Seniority

Senior

Intern

Junior

Lead

Mid

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About GRAYOAK

GRAYOAK advises mid-market and enterprise clients on cloud transformation, data strategy, and AI integration. The firm operates across five specializations: Data & AI, Governance/Risk/Compliance, Business Apps & Automation, and IT Strategy. Projects range from greenfield cloud architecture design (landing zones, network security) to post-merger integration and legacy system migration onto Azure. The team delivers end-to-end consulting—from strategy through implementation to team enablement—with a stated focus on making internal IT a value driver. Based in Frankfurt with 11–50 employees and hiring exclusively in Germany, the firm remains early-stage but operationally focused on complex, multi-month engagements.

HeadquartersFrankfurt, Hessen

Company Size11–50 employees

Founded2022

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does GRAYOAK use?

Primarily Microsoft cloud: Azure, Azure AI, Databricks, Power Platform (Power Apps, Power Automate, Power BI). Infrastructure-as-code via Terraform, Bicep, ARM. Web: React, Next.js, TypeScript, Express. GitHub for version control, Azure DevOps for CI/CD.

What is GRAYOAK working on?

Modern cloud architecture (Azure landing zones), AI/BI/cloud governance platforms, generative AI solutions, legacy system migration, infrastructure-as-code automation, post-merger IT integration, and network/security architecture.