ONTEC AG Tech Stack

Custom software and managed IT services for enterprise digitalization

Software Development Wien 51–200 employees Founded 2001 Public Company

ONTEC is a Vienna-based IT services firm built around three pillars: custom software development, 24/7 managed IT operations, and AI solutions for business-critical processes. The tech stack reveals a Java-centric backend (Spring Boot, Quarkus, WildFly) paired with modern web frontends (Angular, TypeScript) and containerized deployment (Docker, Portainer) — a mature, enterprise-grade architecture. The company is explicitly focused on customer acquisition and portfolio expansion, with hiring concentrated in senior engineering and sales roles, suggesting a growth push in both delivery capacity and market reach.

Tech Stack 38 technologies

Core StackPython FastAPI Docker GitLab Jenkins Angular TypeScript GraphQL Oracle PostgreSQL MySQL Elasticsearch JUnit Selenium Portainer NVIDIA WildFly Quarkus Spring Boot JSF RxJS HTML CSS SASS REST JWT Keycloak JPA OpenAPI Nexus+8 more

What ONTEC AG Is Building

◆Challenges

Acquiring new customers
Expanding existing customers

▲Active Projects

Acquisition projects
Business case development
Solution portfolio development

Hiring Activity

Accelerating5 roles · 2 in 30d

Department

Engineering

Sales

Seniority

Senior

Mid

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About ONTEC AG

ONTEC AG, founded in 2001 and headquartered in Wien, Austria, is an ISO 27001-certified IT service provider with approximately 100 employees. The company specializes in digitalization of complex, business-critical processes for large enterprises and mid-market organizations across three service areas: custom software development (including legacy migration), managed IT services (ITIL-aligned, 24/7 support), and AI-powered solutions tailored to client needs. The organization operates under Holacracy, a self-managed governance model. Current hiring velocity is accelerating, focused on senior engineering and sales talent within Austria.

HeadquartersWien

Company Size51–200 employees

Founded2001

Hiring MarketsAustria

Frequently Asked Questions

What tech stack does ONTEC use?

ONTEC runs Java backends (Spring Boot, Quarkus, WildFly) with Angular and TypeScript frontends, containerized via Docker and Portainer. Data layer uses Oracle, PostgreSQL, and MySQL; deployment is managed through GitLab and Jenkins.

Where is ONTEC headquartered and how many employees?

ONTEC AG is headquartered in Wien, Austria, with approximately 100 employees. The company was founded in 2001 and is a public company.