TEB Tech Stack

Turkish universal bank with fintech integration and AI-driven credit analytics

Banking Istanbul, TR 10,001+ employees Founded 1927 Privately Held

TEB is a major Turkish bank founded in 1927, now majority-owned by BNP Paribas (since 2005) and operating across retail, SME, corporate, and private banking segments. The tech stack reveals a hybrid state: legacy enterprise foundations (Oracle, IBM BPM, SAS, PL/SQL) paired with modern web layers (React, TypeScript, Next.js) and emerging AI/ML (Python, R). Active projects around NFT integration, customer churn modeling, and pricing-strategy ML suggest the bank is experimenting with both blockchain and predictive analytics—though pain points around digital development and data access velocity indicate engineering execution remains constrained.

Tech Stack 33 technologies

Core StackSAS Python Java React TypeScript Next.js Redux PL/SQL Jira Oracle JavaScript Microsoft Office SQL R Excel PowerPoint SAS Enterprise Guide SAS Enterprise Miner Zustand Material-UI Git Azure DevOps Server ClearCase VBA Turbo IBM Business Process Manager JSF JSP Ajax Servlet+2 more

AdoptingBlockchain

What TEB Is Building

◆Challenges

Acquiring high revenue customers
Credit evaluation
Increasing volume and penetration
Tracking financing and cash flow
New customer acquisition in mid-market segment
Digital development projects
Internal reporting enhancements
Monitoring fraud prevention effectiveness
Increasing speed and depth of data access
Improving customer journeys

▲Active Projects

Nft integration project
Pricing strategy and ai/ml model development for auto loans
Customer churn modeling
Digital development projects
Internal reporting enhancements
Project financing feasibility studies
Credit decision analytics
Catalog and business line training planning
Data management and insight creation
End-to-end solutions across cash management, trade finance, treasury, lending

Hiring Activity

Accelerating65 roles · 35 in 30d

Department

Finance

Sales

Engineering

Data

Ops

Security

Marketing

Seniority

Manager

Senior

Mid

Junior

Director

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About TEB

TEB operates as a diversified financial institution across investment banking, leasing, factoring, insurance, and portfolio management. The bank serves retail customers, SME/KOBI businesses, corporate clients, and private banking segments primarily within Turkey. With over 10,000 employees and a 67-role hiring pipeline (mostly manager and senior-level), TEB is scaling finance and sales functions while building out data and security teams. The partnership with BNP Paribas integrates international banking expertise and product capabilities into the Turkish market.

HeadquartersIstanbul, TR

Company Size10,001+ employees

Founded1927

Hiring MarketsTurkey

Frequently Asked Questions

What is TEB's tech stack?

Core: Oracle, SQL, PL/SQL, Java, SAS for analytics and reporting. Frontend: React, TypeScript, Next.js. Legacy: IBM BPM, ClearCase, JSF/JSP. Also using Python, R for data science. Recently adopting blockchain.

What is TEB working on?

NFT integration, AI/ML pricing models for auto loans, customer churn prediction, credit decision analytics, cash management and trade finance solutions, and internal reporting enhancements.