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Senior Python Backend Developer / ML Engineer

14 hours, 4 minutes ago
Argentina, Brazil
Full-time
Senior
Machine Learning Engineer
Software Development
AWS Azure Celery Computer Vision Docker FastAPI GCP GitHub Actions Kubernetes Machine Learning Microservices MLflow NLP OpenAPI Python SQL
Apply Now
Intellectsoft

Intellectsoft

Intellectsoft is a leading software development company offering a wide range of services including mobile strategy, app development, web development, and enterprise solutions.

Internet Software & Services
251-1K
Founded 2007
View All Jobs 7

Description

  • Design and build scalable backend systems, APIs, and microservices with FastAPI.
  • Write high-quality backend code using Python, SQL, async/await, and solid object-oriented principles.
  • Apply software best practices to improve reliability, scalability, and on-time delivery.
  • Implement dependency injection, layered architectures, and SOLID design patterns.
  • Integrate Azure OpenAI models, including GPT-4 and GPT-4 Vision, with robust retry and error handling.
  • Build LLM observability using Langfuse, including prompt, token, cost, and latency tracking.
  • Develop prompt management workflows with versioning, fallbacks, and cost optimization strategies.
  • Orchestrate asynchronous workflows using Celery for complex pipelines.
  • Design multi-tenant architectures with strict data isolation.
  • Integrate third-party APIs such as Veeva Vault, Adobe PDF Services, and OCR tools.
  • Troubleshoot systems using structured logging and distributed tracing.
  • Document APIs and changes using OpenAPI/Swagger.

Requirements

  • Bachelor’s or Master’s degree in Computer Science or a related field.
  • 2+ years of hands-on experience with machine learning and production LLM systems.
  • Experience with FastAPI, async patterns, and rate limiting.
  • Experience with dependency injection and classical interface-based design.
  • Experience with vector databases such as Pinecone, Weaviate, or Chroma, and hybrid search.
  • Advanced Python skills, including async/await, type hints, Pydantic, and SOLID principles.
  • MLOps experience with MLflow, model versioning, and A/B testing.
  • Familiarity with HuggingFace is required.
  • NLP and computer vision experience, including document understanding, OCR, and GPT-4 Vision.
  • Experience building feature pipelines, real-time and batch inference, and model serving.
  • Langfuse experience is preferred.
  • Experience with LangChain or LlamaIndex is preferred.
  • Understanding of DevOps and CI/CD, including Docker, Azure DevOps pipelines or GitHub Actions, and Kubernetes is nice to have.
  • Knowledge of data security, including multi-tenant data isolation, secure key management with Azure Key Vault, and audit trail implementation, is nice to have.
  • Experience designing on cloud platforms such as Azure, AWS, or GCP is nice to have, with Azure strongly preferred.
  • Experience in data engineering and big data systems, including large-scale data processing and ETL/ELT pipelines, is nice to have.

Benefits

  • Employment-based cooperation.
  • Opportunity to work on impactful projects.
  • Comprehensive insurance for you and your family, including health, life, and accident coverage.
  • Paid PTO policy, including vacation, sick leave, and public holidays.
  • Tech equipment provided.
  • Access to Udemy courses, workshops, trainings, and expert knowledge-sharing.
  • Clear career path.
  • Flexible hours and work setup.

Interested in this position?

Apply directly on the company website

Apply Now

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