ACONEXT Tech Stack

Product engineering and systems consulting for automotive, defense, and aerospace

Engineering Services Fellbach 501–1,000 employees Founded 2014 Privately Held

ACONEXT is a mid-sized engineering services firm operating across automotive, defense, and aerospace supply chains in southern Germany. The tech stack is heavily weighted toward domain-specific CAD (CATIA, Siemens NX), embedded systems (AUTOSAR, ISO 26262, CAN), and PLM tooling (IBM DOORS), with modern DevOps infrastructure (GitLab CI/CD, Docker, AWS) layered on top—a pattern typical of engineering orgs modernizing legacy CAD-centric workflows. Active hiring is concentrated in engineering (158 roles), with an accelerating velocity and mid-to-senior seniority mix, while projects span S/4HANA migration, MBSE/SysML adoption, and test automation, signaling both operational transformation and capability expansion.

Tech Stack 167 technologies

Core StackCATIA Python MATLAB C++ C# GitLab CI/CD Playwright SonarQube SAP SAP MM Jira SAP S/4HANA Docker Siemens NX EPLAN Microsoft Office C/C++ CAN AUTOSAR ISO 26262 Simulink I2C 3D Printing IBM DOORS Robot Framework Fortify SharePoint Microsoft 365 AWS Database Migration Service SAP BTP+135 more

What ACONEXT Is Building

◆Challenges

Integrating non-sap systems
Ensuring quality compliance
Cost control
Workflow data exchange optimization
Security compliance
Ensuring data consistency between test environments
Optimizing middleware performance
Migrating from ecc to s/4
Ensuring scalable ai services
Migration of test cases from c# to python

▲Active Projects

Migration to s/4
It transformation projects automotive industry
3d component development
Software module implementation
Test automation development
Integration and verification concepts
Fsl 2.0
Cell balancing strategy implementation
Mbse / sysml modeling for atc systems
Supplier transition implementation

Hiring Activity

Accelerating200 roles · 90 in 30d

Department

Engineering

158

Ops

Logistics

Manufacturing

Security

Sales

Procurement

Seniority

Mid

122

Senior

Manager

Junior

Intern

Lead

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About ACONEXT

ACONEXT provides technology consulting, IT services, and engineering for new product development across automotive OEMs, defense contractors, and aerospace suppliers in the greater Stuttgart region. The firm operates multiple locations (Fellbach, Böblingen, Weissach, Munich, Heimsheim, Ingolstadt) with over 850 employees and positions itself around the concept of "passion for life cycle"—managing a product from conception through series production. Core competencies span systems engineering, model-based engineering, PLM infrastructure, and digital transformation. The customer base consists exclusively of established automotive manufacturers, defense firms, and their tier-one and tier-two system suppliers.

HeadquartersFellbach

Company Size501–1,000 employees

Founded2014

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does ACONEXT use?

ACONEXT uses CATIA and Siemens NX for CAD, AUTOSAR and ISO 26262 for embedded systems, IBM DOORS for requirements management, and SAP (including S/4HANA and SAP BTP) for enterprise operations. Modern tooling includes GitLab CI/CD, Docker, Robot Framework, and SonarQube for quality assurance.

Where is ACONEXT headquartered?

ACONEXT is headquartered in Fellbach, Germany, with additional locations in Böblingen, Weissach, Munich, Heimsheim, and Ingolstadt. All hiring is currently in Germany.