About the Role:
We are looking for an experienced Python backend engineer to join our team and help build advanced data-driven features for our global art information platform. You will design, implement, and deploy backend services that integrate with modern AI/ML solutions, including recommendation and personalization logic.
This is an excellent opportunity for a backend engineer who enjoys working with AI-enhanced products, and wants to play a key role in building scalable, ML-powered user experiences. Experience in recommendation systems is a strong advantage — but not mandatory.
Responsibilities:
• Design, build, and maintain robust and scalable backend services using Python (FastAPI/Django/Flask).
• Integrate ML models (for recommendations, personalization, and other AI-driven features) into production APIs and data pipelines.
• Collaborate with ML engineers and product teams to design and deliver AI-powered functionality.
• Build efficient APIs to serve recommendations and other results at low latency.
• Work with vector databases (Qdrant, Pinecone, Elasticsearch, etc.) to implement fast similarity search and embeddings.
• Deploy, monitor, and scale services in cloud environments (AWS preferred).
• Contribute to system design, architecture decisions, and performance optimization.
• Develop CI/CD pipelines and ensure high code quality and test coverage.
• 8+ years of Python backend development experience.
• Strong knowledge of backend architecture and distributed systems.
• Proven experience building and deploying production-ready APIs.
• Experience integrating ML models or AI services into backend systems.
• Familiarity with cloud platforms (AWS preferred) and DevOps practices (Docker, Kubernetes, Terraform).
• Database experience: SQL (PostgreSQL/MySQL) and NoSQL (Redis/ElasticSearch)• Excellent communication skills and ability to work collaboratively in a remote team.
Bonus Skills:
• Experience with recommendation systems or personalization pipelines.
• Familiarity with vector databases and embedding-based search.
• Frontend integration experience (React, Next.js, GraphQL).
• Experience with monitoring and improving ML-powered production systems(Prometheus, Grafana).
• Work on greenfield AI/ML-powered features for a global audience.
• Opportunity to influence architecture and technology choices.
• Collaborative and fast-moving team with ambitious product goals.
• Competitive salary and fully remote work flexibility.
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What We Do
Nacre Capital is a global venture builder specialized in creating, building and growing disruptive start-ups with deep technologies that significantly impact lives.
We are an international team of entrepreneurs, business leaders and experts including – pioneering scientists, renowned technologists, researchers, growth experts and thought leaders – that together develop and transform ventures into world-class disruptive market-leading companies.
We bring onboard the best entrepreneurs and talent to imagine and create new ventures from scratch and work together to successfully transform novel ideas into fast-growing, market-leading companies.
Our inhouse portfolio of companies solve complex fundamental problems that impact society through real breakthrough innovation employing deep technology.
