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FitBank Tech Stack

Cloud-native neobank platform for B2B2x financial services in Latin America

Financial Services São Paulo 501–1,000 employees Founded 2015 Partnership
fits.cash LinkedIn

FitBank operates a Central Bank-regulated neobank delivering white-label financial services via B2B2x model across Brazil, Mexico, and Guatemala. The tech stack is split between legacy (.NET/C#/SQL Server) and modern cloud-native layers (Kubernetes/EKS, Docker, Terraform, ArgoCD), with recent investment in observability and data infrastructure (Airflow ETL, Power BI, Metabase dashboards) — signaling a shift toward operational transparency as they scale cross-border payments, lending, and capital markets products.

Tech Stack 97 technologies

Core StackC# .NET SQL Server AWS PHP Laravel MySQL Docker Elasticsearch MongoDB RabbitMQ GitLab CI/CD Vue React JavaScript HubSpot Kubernetes Helm Terraform Ansible ArgoCD MongoDB Atlas PHPUnit Pipedrive RD Station GCP AWS EKS Kustomize Ansible AWX Trivy+67 more

What FitBank Is Building

◆Challenges

  • Managing sales pipeline
  • Optimizing cloud costs
  • Reducing ambiguities and rework
  • Ensuring clear requirements
  • High complexity recruitment processes
  • Talent attraction strategy
  • Monitoring database performance
  • Incident management
  • Query performance analysis

▲Active Projects

  • Distributed systems architecture
  • Observability platform
  • Strategic dashboards in power bi and metabase
  • Analytical models with dax
  • Etl/elt pipelines with airflow

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering
7
Data
2
Support
2
Finance
1
HR
1
Marketing
1
Ops
1
Product
1

Seniority

Senior
8
Mid
6
Junior
4
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About FitBank

FitBank is a 501–1,000 person neobank founded in 2015 and authorized by Brazil's Central Bank. The company operates as a financial infrastructure provider, enabling corporate clients to embed payments, lending, card issuance, and capital markets services into their own platforms. Core offerings span bulk payments, fintech enablement, consumer credit, business credit, foreign exchange, and cash-back programs, with direct Pix integration for regulatory compliance. Engineering-heavy hiring (7 roles) reflects active work on distributed systems, cloud infrastructure, and analytics pipelines to support regional expansion and operational efficiency.

HeadquartersSão Paulo
Company Size501–1,000 employees
Founded2015
Hiring MarketsBrazil

Frequently Asked Questions

What technology does FitBank use?

Core platform runs on .NET/C#, SQL Server, and MongoDB; orchestration via AWS EKS, Kubernetes, Terraform, and ArgoCD. Data layer includes Airflow, Elasticsearch, and analytics in Power BI and Metabase.

What countries does FitBank operate in?

Headquartered in São Paulo, Brazil. Expanded operations to Mexico and Guatemala. Currently hiring only in Brazil.

How this profile is built

FitBank's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.