{"schemaVersion":"jobsearcher.job.v1","id":"b0d35dfd331d5c140c5f038b","url":"https://jobsearcher.com/jobs/b0d35dfd331d5c140c5f038b","canonicalUrl":"https://jobsearcher.com/jobs/b0d35dfd331d5c140c5f038b","title":"Lead/Senior Python Developer | Remote (New York,New Jersey)","description":"Engineering Experience •                    5+ years building and operating production backend systems. •                    Owns features end-to-end: design, implementation, testing, deployment, support. •                    Strong proficiency in Python. API & Service Design •                    Builds production APIs with a modern web framework (FastAPI or similar). •                    Comfortable with asynchronous programming and async/sync trade-offs. •                    Designs clear request/response contracts and validates inputs. Databases, Data Modeling, and Data Processing •                    Strong relational fundamentals: schema design, indexing, query performance. •                    Hands-on with an ORM (SQLAlchemy or equivalent) and writing non-trivial SQL. •                    Evolves production schemas safely via versioned migrations. •                    Builds data pipelines: ingest $B\"*(J validate $B\"*(J transform $B\"*(J persist $B\"*(J export. •                    Works fluently with tabular data (Excel, Parquet, CSV). Cloud & Delivery •                    Deploying and operating services on a cloud provider (Azure strongly). •                    Containerization (Docker) and CI/CD pipelines. Nontechnical •                    Can clearly explain trade-offs to engineers and non-engineers. •                    Operates independently, but with frequent communication. 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