Bonzai AI
Senior Backend Software Engineer
Bonzai AIUkraine7 hours ago
Full-timeEngineering, Information Technology

We are looking for a highly skilled Senior Backend Software Engineer to join our engineering team. You will be responsible for designing, building, and scaling backend services that power our AI-driven platform. This role is ideal for someone who combines strong Python backend expertise with experience in integrating and deploying AI frameworks.


Responsibilities

* Design, implement, and maintain scalable backend services and APIs.

* Build robust integrations using FastAPI and Django frameworks.

* Develop and optimize workflows with LangChain, n8n, and other AI/automation tools.

* Collaborate with frontend engineers, product managers, and data scientists to deliver end-to-end solutions.

* Ensure system performance, reliability, and security at scale.

* Write clean, testable, and well-documented code.

* Contribute to architectural decisions.


Requirements

* 7+ years of professional experience in backend development.

* Strong proficiency in Python, with deep knowledge of FastAPI and Django.

* Hands-on experience with AI frameworks and orchestration tools (e.g., LangChain, n8n).

* Solid understanding of databases (SQL and NoSQL) and caching strategies.

* Experience with asynchronous programming and building scalable microservices.

* Familiarity with RESTful APIs.

* Strong problem-solving skills and ability to work in agile, cross-functional teams.


Nice to Have

* Experience with containerization (Docker, Kubernetes).

* Familiarity with cloud platforms (AWS, GCP, Azure).

* Background in MLOps, vector databases (Pinecone, Weaviate, FAISS).

* Knowledge of CI/CD pipelines and DevOps practices.

Key Skills

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