Senior AI Backend Engineer (Python)

New
C
CoderioFinancial services AI
Listing location: Argentina / Colombia / Peru / Uruguay / BrazilContractSenior
Salary not disclosed
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Job Details

Languages
Advanced or bilingual English (C1+).
Experience
5 to 7 years of professional software engineering experience.
Required Skills
AWSPythonSQLSnowflakeCI/CDTerraform

Requirements

  • Bachelor’s degree in Computer Science, Engineering, Mathematics, or a related field.
  • 5 to 7 years of professional software engineering experience.
  • Strong proficiency in Python.
  • Experience building robust backend services and REST or streaming APIs.
  • Hands-on LLM application development experience, including tool or function calling, RAG architectures, embeddings, vector search, and prompt and evaluation design.
  • Solid SQL and data-engineering skills.
  • Experience extracting structured data from unstructured PDF, Word, and Excel documents.
  • Experience with cloud platforms, containers, Git-based CI/CD, and infrastructure-as-code tooling such as Terraform.
  • Advanced or bilingual English (C1+).
  • Ability to communicate clearly and work directly with non-technical business stakeholders.

Responsibilities

  • Design, build, and maintain Model Context Protocol (MCP) servers and integrations for data sources and internal applications.
  • Build document-processing pipelines for first-party research, including parsing, chunking, metadata and entity tagging, embeddings, and RAG.
  • Develop Snowflake plug-ins and data access layers using SQL, Snowpark, or Cortex.
  • Ensure data entitlements, security, and governance in data access layers.
  • Provision and manage cloud infrastructure as code using Terraform on AWS.
  • Ship production-grade services, including APIs, CI/CD, monitoring, and logging.
  • Partner with investment, risk, and operations users to turn workflows into AI tools.
  • Continuously evaluate AI tool output quality.
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