Full-Time

AI Automation Engineer

Cosuno

Cosuno

Construction procurement software

No salary listed

Berlin, Germany

Remote

Category
Software Engineering (1)
Required Skills
LLM
Python
Product Management
RAG
n8n
Requirements
  • Proficiency in Python, n8n, and API architecture.
  • Hands-on experience with retrieval-augmented generation and connecting large language models to proprietary data sources.
  • Experience driving organizational change and explaining complex technical concepts to non-technical stakeholders.
  • Ability to prioritize internal tools based on business value and make pragmatic decisions about feasibility.
  • Ability to build modular solutions that scale across teams and departments.
Responsibilities
  • Partner with Finance, Sales, Operations, and Product to identify high-return-on-investment automation opportunities and evaluate them based on business impact versus technical effort.
  • Design, prototype, and deploy end-to-end artificial intelligence workflows by building the orchestration stack, including n8n and vector databases, and connecting endpoints through application programming interfaces.
  • Build modular and reusable automation solutions across departments.
  • Establish artificial intelligence guardrails and enable artificial intelligence champions in other departments to work with the automations.
  • Define and track success metrics, including return on investment, time saved, and reliability, to ensure automations deliver continuous value.
  • Collaborate with the chief executive officer and chief technology officer to ensure solutions are technically sound and aligned with core infrastructure.
  • Leverage existing large language models and reasoning chains rather than training proprietary models from scratch.

Cosuno is a construction procurement and tendering software company. It provides tools for bills of quantities, tender management, bid comparison, subcontractor communication, and procurement workflows. The platform serves general contractors, developers, subcontractors, and construction teams coordinating project sourcing and awards. Its software model combines construction-domain workflows with product development, data and AI, implementation, customer success, sales, and technical support. Work spans software engineering, product, AI, implementation, customer success, sales, marketing, and construction expertise.

Company Size

N/A

Company Stage

N/A

Total Funding

N/A

Headquarters

Berlin, Germany

Founded

2019

Simplify Jobs

Simplify's Take

What believers are saying

  • Cosuno launched AI BoQ automation by March 24, 2026, widening enterprise upsells.
  • Cosuno's 2026 site highlights AI-generated prices and tender checks, strengthening product differentiation.
  • Cosuno's marketplace still publishes hundreds of weekly tenders, supporting contractor acquisition.

What critics are saying

  • Cosuno's last public funding was February 2022; capital markets have tightened since.
  • Auditor raised a going-concern doubt on January 28, 2026.
  • Bigger construction software suites can copy AI tendering features and squeeze pricing.

What makes Cosuno unique

  • Cosuno uses AI pricing across 7 million construction data points, updated August 2026.
  • Cosuno networks 250,000 bidders, creating a two-sided procurement marketplace.
  • Cosuno integrates with SAP, RIB iTWO, Nevaris Build, and BRZ.

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Benefits

Flexible Work Hours

Remote Work Options