Software Mind

Technology

[VCK]BackendDeveloper(Python+AWS)

$10000–15000k ~AI est. Buenos Aires, Buenos Aires, Argentina FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“[VCK] Backend Developer (Python + AWS) at Software Mind. Skills: Backend Development, AWS, AI Assistant, RAG System. Build backend API layer. Maintain backend API layer”

Industry & Context.

Technology
Problems you'll solve

Root cause analysis

What They're Looking For.

Must Have

3+ years backend development, Proficient in FastAPI, AWS serverless and container services, DynamoDB / S3 experience, SSO/OAuth 2.0/OIDC integration, API design principles, Audit logging patterns, Secure data handling, Agile/scrum teams with Jira

Nice to Have

Exposure to RAG, LLM-integrated backend systems, Multi-tenant application architecture, Tenant-scoped access control, Structured audit logging

What You'll Do.

Build backend API layer

Maintain backend API layer

Implement SSO integration

Implement identity provider integration

Implement tenant-based authentication

Build audit logging layer

Track document lifecycle

Develop core API services

Orchestrate retrieval

Integrate with AWS services

Write integration tests

Support QA Automation Engineer

Participate in code reviews

Contribute to code quality

How You'll Work.

Team & Collaboration

Senior cross-functional team; Agile/scrum teams

Process & Methodology

Agile, Scrum

Full Job Description

We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work! About the Project Software Mind is building a private, tenant-isolated AI assistant for the real estate title and settlement industry. The platform is a retrieval-first (RAG) system that ingests historical email, documents, and structured metadata into a per-tenant vector index, and serves grounded, cited, expert-weighted answers through a chat-style Q&A interface with single sign-on and full audit logging. The platform is AWS-native with a Python/FastAPI backend, Vue.js frontend, OpenSearch/Pinecone vector store, and OpenAI/Anthropic/Bedrock as LLM provider. You will join a senior, cross-functional LATAM-based team where hands-on AI delivery experience not just familiarity is the baseline expectation. Your Responsibilities * Build and maintain the BFF/Backend API layer (Python/FastAPI, ECS/Lambda). * Implement SSO / identity provider integration and the tenant-based authentication schema (AWS Cognito). * Build the audit logging layer, from minimal dev logging through to full document lifecycle tracking. * Develop core API services supporting the chat Q&A interface and retrieval orchestration. * Integrate with AWS services: API Gateway, Cognito, DynamoDB, S3, CloudWatch. * Write unit and integration tests; support the QA Automation Engineer with testable, documented service contracts. * Participate in code reviews and contribute to maintaining backend code quality standards alongside the Tech Lead. ## Qualifications Must-Have Skills & Experience * 3+ years in backend software development. * Proficient in Python; FastAPI or Flask experience preferred. * Experience with AWS serverless and container services:Lambda, ECS, API Gateway. * Experience with DynamoDB / S3. * Familiarity with SSO/OAuth 2.0/

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