Conta Simples Tech Stack

Corporate expense management and financial services for Brazilian SMBs

Financial Services Brooklin / São Paulo, SP 201–500 employees Founded 2018 Privately Held

Conta Simples operates a corporate banking and expense-management platform serving Brazilian mid-market companies. The tech stack—Apache Airflow, PySpark, Iceberg, AWS data lake, Databricks, and SageMaker—reveals a data-intensive operation focused on credit risk modeling and real-time payment processing. Active projects span credit backtesting, Pix/boleto payment design, and LLM integration into CRM, while hiring leans heavily toward data (6 roles) and engineering (4), signaling investment in risk infrastructure and ML feature development alongside a push to scale sales.

Tech Stack 59 technologies

Core StackApache Airflow Superset PySpark Iceberg AWS Lambda AWS DynamoDB AWS RDS CloudWatch Python Apache Spark Linux Kubernetes Terraform GitHub Actions HubSpot Salesforce Databricks SageMaker Athena AWS EMR AWS Step Functions IAM AWS Lake Formation Kinesis SQL MLOps Pipedrive Google Sheets GCP+28 more

AdoptingOpenAI

What Conta Simples Is Building

◆Challenges

Reducing churn
Identifying upsell opportunities
Improving credit risk models
Data platform reliability
Optimizing credit portfolio
Monitoring risk signals
Retaining customers
Orchestrating end-to-end customer journey
Integrating cross-functional teams
Building enterprise sales function

▲Active Projects

Model deployment in cloud
Backtesting credit models
Design of pix, transferências, boletos, and conta remunerada
Llm integration into crm
Building scalable demand generation machine
Structuring multichannel cadences
Building enterprise sales function
Establishing commercial processes
Client onboarding journey for sales channel
Global partnership model development

Hiring Activity

Steady25 roles · 9 in 30d

Department

Data

Engineering

Sales

Marketing

Support

Security

Customer-Success

Finance

Seniority

Senior

Mid

Junior

Staff

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About Conta Simples

Conta Simples provides corporate banking, expense management, and payment services to small and mid-market companies in Brazil. The platform includes multi-currency corporate cards, international payment rails, and native payment method support (Pix, boletos, wire transfers). The company is headquartered in São Paulo and operates as a privately held fintech, with 201–500 employees. Current product development centers on credit risk modeling, payment system design, and sales-channel scaling, while the organization addresses churn reduction, credit portfolio optimization, and cross-functional journey orchestration.

HeadquartersBrooklin / São Paulo, SP

Company Size201–500 employees

Founded2018

Hiring MarketsBrazil

Frequently Asked Questions

What is Conta Simples' tech stack?

Core stack: Apache Airflow, PySpark, Iceberg, AWS (Lambda, EMR, RDS, DynamoDB, Lake Formation), Databricks, SageMaker, Kubernetes, Terraform. CRM: HubSpot, Salesforce, Pipedrive. Also using Superset, Kinesis, GCP.

What is Conta Simples working on?

Credit model backtesting and deployment, Pix/boleto/wire-transfer payment design, LLM-CRM integration, demand generation automation, enterprise sales function, and client onboarding workflows.