Backend Development Expert

1 semana atrás

Brazil beBeeBackendDevelopmentExpert Tempo inteiro

Backend Development Expert We are seeking a skilled Backend Development Expert to join our team. This role is perfect for individuals who thrive in asynchronous environments and have extensive knowledge of Python. The ideal candidate will have at least 2 years of experience in backend engineering, with a strong focus on building production services using async Python. They will also possess expertise in RESTful APIs, ASGI servers, Postgres, MongoDB, vector search systems, message queues, and containerization technologies. In addition to technical skills, the successful candidate will demonstrate excellent communication skills, be comfortable working in a remote team environment, and possess good English proficiency. Key Responsibilities: Design, implement, maintain, improve, and document backend systems for ML/LLM features. Collaborate with data scientists and ML engineers to understand requirements for ML/LLM features. Manage and optimize databases for application storage. Improve observability and reliability for distributed, async workloads. Mentor other engineers and drive architectural decisions. Requirements: At least 2 years of experience in backend engineering, specifically in building production services with async Python. Extensive Python knowledge: async/await, typing system, modern Pydantic (v2), and testing frameworks (pytest). Production experience building RESTful APIs with FastAPI and ASGI servers (uvicorn). Solid operational and debugging skills for async systems and distributed services. Strong familiarity with Postgres and MongoDB databases. Experience with vector search systems (Milvus, FAISS, Pinecone) and embedding pipelines. Experience with message queues, background processing, and patterns for batch processing, idempotency, and retries. Practical experience integrating with OpenAI or other LLM providers. Comfortable working with containerization technologies (Docker, Docker Compose, Kubernetes). Familiarity with AWS services (EKS, ECS, S3). Familiarity with CI/CD pipelines (Jenkins, GitHub Actions). Good communication skills and ability to work effectively in a remote team environment. Good English proficiency. What We Offer: We pride ourselves on being an equal opportunity employer where you can bring your whole self to work. Join an inclusive and passionate community of professionals who help bring about digital transformation for businesses around the world.

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