Founding Software Engineer (Backend, Cloud & AI Infrastructure)
NextexAI
Founding Software Engineer (Backend, Cloud & AI Infrastructure) at NextexAI is a full time role based in Berlin, State of Berlin, Germany. The listing states pay of €3k+/mo. Listed skills: Software Development. It was published on 4 August 2026 and was open at last check.
| Role | Founding Software Engineer (Backend, Cloud & AI Infrastructure) |
|---|---|
| Company | NextexAI |
| Location | Berlin, State of Berlin, Germany |
| Employment type | Full Time |
| Pay (as listed) | €3k+/mo |
| Skills listed | Software Development |
| Published | 4 August 2026 |
| Status | Open at last check |
NexTex AI is a Berlin deep-tech startup building an AI intelligence layer for textile manufacturing. Join the founding team to build scalable backend, cloud and edge-to-AI infrastructure.
Tasks
- Design and develop scalable backend services and REST APIs
- Build cloud-native infrastructure and CI/CD deployment pipelines
- Develop industrial data pipelines for machine, sensor and camera data
- Support edge-to-cloud communication and industrial integrations
- Support AI model deployment, monitoring and inference workflows
- Build dashboards, analytics systems and internal tools
- Structure textile production data, defect classifications and sustainability KPIs
- Work directly with pilot factories and industrial partners
- Contribute to product architecture and technical strategy
Requirements
- Bachelor’s or Master’s degree from a university in the EU (mandatory for EXIST Startup Grant eligibility)
- Valid EU residence/work authorization, or eligibility to obtain one for Germany
- Strong Python and C++ programming skills
- Experience with FastAPI, Django, Flask, Node.js or similar frameworks
- Experience with PostgreSQL or comparable database systems
- Experience with Docker and containerized environments
- Experience with AWS, Azure or Google Cloud
- Solid understanding of REST APIs and scalable software architecture
- Fluent English and ability to work independently in an early-stage startup
Preferred:
- Based in Berlin or willing to relocate
- German B2/C1; German-speaking work experience is a strong advantage
- Computer Vision or Machine Learning with PyTorch, TensorFlow or ONNX
- MLOps, NVIDIA Jetson, CUDA or TensorRT experience
- Industrial IoT, PLC/SCADA or manufacturing experience
- Startup/founding-team experience and interest in Industry 4.0
Benefits
- 15% equity as a founding team member
- Approx. €2,500/month via the German Federal EXIST Startup Grant during the first year
- Significant compensation increase planned after MVP validation and funding milestones
- Direct impact on product, technology and company strategy
- Access to real industrial production environments and pilot textile factories
- Hands-on work across AI, Computer Vision, Edge AI, Industrial IoT and sustainability intelligence
- Direct collaboration with founders, academic advisors and industry partners
- Startup coaching, legal support and mentoring through EXIST and ProFIT Berlin
- Flexible hybrid working environment
- Clear path to CTO-level growth as the company scales
Please submit your CV, LinkedIn profile and a short introduction explaining why you are interested in joining NexTex AI.
Selected candidates will be invited to:
- Introductory discussion with the founders
- Technical discussion and architecture review
- Final founder meeting
Join NexTex AI as a founding team member with 15% equity and help build the future of industrial AI for textile manufacturing.
Create your free OnJob profile to apply — we'll take you to NextexAI's application after sign-up. · Posted 4 Aug 2026.
Founding Software Engineer (Backend, Cloud & AI Infrastructure) at NextexAI — questions answered
What does the Founding Software Engineer (Backend, Cloud & AI Infrastructure) role at NextexAI pay?
The Founding Software Engineer (Backend, Cloud & AI Infrastructure) at NextexAI listing states pay of €3k+/mo for the Berlin, State of Berlin, Germany position. That figure is taken directly from the employer's own posting as published, not estimated or averaged from other roles.
Where is the Founding Software Engineer (Backend, Cloud & AI Infrastructure) role at NextexAI based?
NextexAI lists this Founding Software Engineer (Backend, Cloud & AI Infrastructure) role in Berlin, State of Berlin, Germany, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with NextexAI before you apply.
What skills does the Founding Software Engineer (Backend, Cloud & AI Infrastructure) role at NextexAI require?
The Founding Software Engineer (Backend, Cloud & AI Infrastructure) at NextexAI listing names Software Development. Those are the skills the employer put on the posting itself, so they are the ones worth matching in your profile and covering first in an interview.
Is the Founding Software Engineer (Backend, Cloud & AI Infrastructure) role at NextexAI still open?
The Founding Software Engineer (Backend, Cloud & AI Infrastructure) posting at NextexAI was open at OnJob's last check of the employer's careers page, having been published on 4 August 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.
How do you apply for the Founding Software Engineer (Backend, Cloud & AI Infrastructure) role at NextexAI?
Apply to the Founding Software Engineer (Backend, Cloud & AI Infrastructure) at NextexAI role through OnJob with a free profile: OnJob scores your fit against the listing, shows the skills lowering that score, and submits an ATS-ready profile to NextexAI's own application page. Creating a profile is free and needs no card.
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