Inhubber Tech Stack

Contract lifecycle and eSignature platform with AI-powered document analysis

IT Services and IT Consulting Berlin 11–50 employees Founded 2020 Privately Held

Inhubber builds a contract management and digital signature platform anchored in document AI and blockchain security. The hiring profile reveals a sales-led scaling phase: 23 open sales roles against 16 engineering roles, with senior hires (29 of 45 active openings) concentrated in go-to-market functions. Active adoption of OpenAI, Azure OpenAI, and Anthropic—combined with projects around document-analysis pipelines and HubSpot funnel optimization—signals a pivot toward AI-driven contract intelligence and sales velocity, while pain points around sales pipeline optimization and QA scaling reflect the operational friction of rapid growth.

Tech Stack 33 technologies

Core StackHubSpot React Java Cypress GitLab CI/CD Docker Spring MongoDB AWS Elasticsearch DigitalOcean Nginx Python AWS Lambda CloudWatch OpenAI Anthropic Apollo LinkedIn Sales Navigator Sales Navigator LinkedIn Google Workspace Quarkus Mockito REST Assured JMeter Azure AWS Step Functions AWS SQS Azure OpenAI+3 more

AdoptingOpenAI Anthropic Azure OpenAI

What Inhubber Is Building

◆Challenges

Scaling saas product qa
Scaling b2b sales
Optimizing sales pipeline
Improving conversion
Optimizing production pipelines
Inadequate test coverage
Expanding automated testing infrastructure
Scalable qa framework
Rapidly growing product
Shortening sales cycles

▲Active Projects

Hubspot pipeline optimization
Automated testing infrastructure modernization
Scalable sales workflows
Production extraction pipelines
Scalable qa framework implementation
Refining messaging and icps
New document-analysis pipelines
Analyzing performance data
Optimizing hubspot sales funnel
Qa strategy definition

Hiring Activity

Accelerating45 roles · 35 in 30d

Department

Sales

Engineering

Ops

Seniority

Senior

Manager

Mid

Junior

Intern

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About Inhubber

Inhubber is a Berlin-based contract lifecycle management and eSignature platform founded in 2020, operating in the 11–50 employee range. The product emphasizes security (end-to-end encryption, two-factor authentication, German ISO 27001-certified hosting) and AI-driven workflows, including document analysis and risk extraction built on research from Humboldt University Berlin. The platform supports multiple signature types (simple, advanced, qualified eSignatures) and operates across sectors including real estate, procurement, energy, and public institutions, with availability in German, English, and French. Inhubber is currently hiring rapidly across 12 countries (Turkey, Serbia, Germany, Philippines, Lithuania, Poland, India, Ukraine, Pakistan, Romania, Thailand, Hungary), with accelerating velocity and a heavy concentration of senior-level roles in sales and customer operations.

HeadquartersBerlin

Company Size11–50 employees

Founded2020

Hiring MarketsTurkey, Serbia, Germany, Philippines, Lithuania, Poland, India, Ukraine

Frequently Asked Questions

What is Inhubber's tech stack?

Inhubber runs on React (frontend), Java + Quarkus + Spring (backend), MongoDB (database), AWS + Azure + DigitalOcean (cloud), with GitLab CI/CD, Docker, and Elasticsearch in the infrastructure layer. Sales stack includes HubSpot, Apollo, and LinkedIn Sales Navigator.

What AI tools does Inhubber use?

Inhubber is actively adopting OpenAI, Azure OpenAI, and Anthropic. Current projects include new document-analysis pipelines and production extraction pipelines, indicating integration of LLMs into contract intelligence workflows.