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# Python Developer

- **Company:** Mavlra Corporation
- **Location:** San Francisco, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Application Programming Interfaces (APIs), Business Logic, Audit Trail, Batch Processing, Software as a Service, Code Review, Data Integrity, Protocol Buffers, Python (Programming Language), PostgreSQL, OAuth, Query Optimization, RabbitMQ, Data Processing, SOAPAPI, Indexer, Backend, Fastapi, Pandas, Event Driven Architecture, Build Management, Scikit Learn, Integration Tests, Apache Kafka, Celery, Front End Software Development, Restful APIs, Amazon Simple Queue Service (SQS), Webhooks, Data Pipelines
- **Published:** September 18, 2026
- **Apply:** https://www.dice.com/job-detail/76ef9fa1-f199-4a6f-af15-59852c65e910

## About the Role

* 5+ years professional experience with Python, including strong proficiency with FastAPI
 * Strong experience with PostgreSQL, including schema design, indexing, and query optimization
 * Comfort with precise numeric handling in contexts where accuracy and correctness are critical
 * Experience with task queues/schedulers (Celery, APScheduler, or similar) for batch/async processing
 * Experience integrating with third-party REST/SOAP APIs (webhooks, OAuth, retries, idempotency patterns)
 * Solid understanding of software testing practices, especially for business-rule-heavy systems
 * Strong written communication skills

< dir="ltr">Preferred Qualifications

 * Experience with systems requiring high data integrity or auditability (e.g., regulated industries, financial or compliance-adjacent systems)
 * Experience with enterprise system integrations (ERP, CRM, or similar platforms)
 * Familiarity with pandas, scikit-learn, or forecasting/ML libraries
 * Experience with event-driven architectures (Kafka, RabbitMQ, SQS)
 * Experience with gRPC/Protobuf or other strongly-typed service contracts
 * Prior experience in fintech or other audit-adjacent domai

## Description

We're growing our backend engineering team and looking for a Senior Python Developer to help design and build core services for a data-intensive SaaS platform. You'll work on business logic services, third-party integrations, and data pipelines that power our product.
< dir="ltr">Responsibilities

 * Design and build backend services and APIs using Python and FastAPI (or similar frameworks)
 * Build and maintain integrations with third-party platforms via REST APIs, webhooks, and OAuth
 * Design and maintain PostgreSQL schemas, with attention to data integrity, precision, and auditability
 * Build and maintain scheduled/batch processing pipelines (e.g., Celery) for recurring data processing jobs
 * Collaborate with data science/ML engineers on services that consume or serve model outputs via API
 * Write thorough unit and integration tests for core business logic
 * Participate in architecture decisions, code reviews, and on-call rotation
 * Work closely with frontend engineers to design clean, well-documented APIs


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