Senior Backend Engineer, Python

Job not on LinkedIn

🕒 July 28

🇨🇭 Switzerland – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 18%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Scalera

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2023

🏗️ Construction

🤖 Artificial Intelligence

🤝 B2B

💰 $6.4M Seed on 2025-06

Construction • Artificial Intelligence • B2B

Scalera is a construction‑tech company that provides AI-powered product matching and tender automation for manufacturers, processors, suppliers and construction contractors. Its platform uses machine learning to recognize positions in common document standards, match specifications, and automatically create or request offers to help customers win more tenders and streamline procurement and bidding workflows. Scalera positions itself as a B2B solution originating from a university research lab and is described as a leading European construction‑tech startup.

📋 Description

• Own problems end-to-end: talk to users, understand their needs, and ship solutions • Build and maintain Python backend services that bring AI capabilities into production (e.g. document parsing, supplier matching, bid scoring) • Design and implement APIs and integrations connecting our AI systems with frontend applications and external platforms • Develop data pipelines to ingest, normalize, and process large volumes of structured and unstructured construction data • Collaborate with teammates on code reviews, testing, and CI/CD practices • Contribute ideas on applying new AI techniques to real procurement challenges

🎯 Requirements

• 4+ years of backend engineering experience, with Python as your primary language • Strong API design skills and experience with RESTful systems • Hands-on experience with FastAPI or Django in production • Solid understanding of databases, data modeling, and query optimization • Experience with CI/CD and a strong focus on code quality and maintainability • Ability to make progress in ambiguous environments. You can scope, prioritize, and deliver without perfect clarity • Interest in AI/ML systems and how they behave in production • Clear communicator and strong team collaborator

🏖️ Benefits

• Competitive salary