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Flux IT Tech Stack

Custom software and digital transformation for finance, health, and enterprise

IT Services and IT Consulting CABA, Buenos Aires 51–200 employees Founded 2008 Privately Held

Flux IT is a Buenos Aires-based software services firm building mobile, web, and cloud products for regulated industries—finance, health, insurance, media, ports. The stack is modern and polyglot (Swift/Kotlin for mobile, React/Angular/Node.js for web, AWS infrastructure with Lambda, EKS, RDS, DynamoDB), with active investment in data pipelines and generative AI proofs-of-concept. Hiring is concentrated in senior engineering roles across Argentina and Brazil, signaling demand for experienced architects to handle complex regulatory and data-migration work.

Tech Stack 43 technologies

Core StackSwift Kotlin Java Python React TypeScript Angular AWS Apache Airflow Node.js AWS Lambda DynamoDB AWS RDS CloudFormation GitLab Jira Confluence Postman TensorFlow Git Android JSON Gson Dagger Retrofit iOS API Gateway AWS EKS Serverless Framework Visual Studio Code+13 more

What Flux IT Is Building

◆Challenges

Reducing technical uncertainty
Data migration
New bank creation
Expanding into new markets

▲Active Projects

New bank creation
Home banking of banco galicia
Research ia program
Data migration projects
Project architecture kickoff
Poc development for ml and generative ai
Design and execution of data pipelines for ml models
Develop pocs for generative ai use cases

Hiring Activity

Accelerating15 roles · 9 in 30d

Department

Engineering

13

Ops

1

Sales

1

Seniority

Senior

14

Lead

1

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About Flux IT

Flux IT delivers custom software development and digital transformation services to enterprise clients in finance, healthcare, insurance, and adjacent regulated sectors. The firm operates from Buenos Aires with over 250 people and maintains a services model anchored in architecture, UX/UI design, mobile development, cloud infrastructure, and DevOps. Current project work spans bank creation, home banking platforms, ML/AI research initiatives, and large-scale data migrations. The company is positioned as a regional provider for organizations requiring hands-on software engineering and technical leadership through complex digital initiatives.

HeadquartersCABA, Buenos Aires

Company Size51–200 employees

Founded2008

Hiring MarketsBrazil, Argentina

Frequently Asked Questions

What tech stack does Flux IT use?

Swift, Kotlin, Java, React, Angular, Node.js, Python, AWS (Lambda, EKS, RDS, DynamoDB, API Gateway), Apache Airflow, and TensorFlow. Git/GitLab for version control, Jira/Confluence for collaboration.

What is Flux IT working on?

Active projects include bank creation platforms, home banking systems, ML/AI proof-of-concepts, data pipeline design for ML models, and large-scale data migration work across finance and enterprise clients.