Fintech News
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174Microservices Architecture Is Quietly Eating the Monoliths Inside US Banks
The most expensive line of code at most US banks is the one nobody wants to touch. It usually lives in a...
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270
How DevOps in FinTech Quietly Became a Permanent Cost Center for US Banks
Ten years ago a US bank engineer would have laughed at the idea of pushing code to production three times a day....
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351
Why SQL for Finance Refuses to Leave the US Banking Stack
The most heavily used programming language inside US banks is not Python, not Java, not even COBOL. It is SQL. Every reconciliation,...
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242
NoSQL Databases Have a Real but Bounded Place in US Finance
The first time a US bank engineer suggested running customer data on a NoSQL database, the answer involved a regulator, a compliance...
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214
How Kubernetes for Financial Systems Stopped Being a Controversial Choice in US Banks
The first time a senior US bank technologist proposed running customer facing services on Kubernetes, the response from the audit team was...
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203
How Kubernetes for Financial Systems Stopped Being a Controversial Choice in US Banks
The first time a senior US bank technologist proposed running customer facing services on Kubernetes, the response from the audit team was...
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264
How American Financial Innovation Got to 2026: The Long Arc From Diner’s Club to Stablecoins
The first time an American paid for a meal with a piece of plastic was 1950, when Frank McNamara handed a Diners...
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430
Open Innovation in US Finance: Why Banks Now Spend More on Outside Builders Than Internal Labs
Inside Charles Schwab’s San Francisco offices a few years ago, the most productive engineering team did not actually work for Schwab. It...
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291
R Programming for US Finance in 2026: Where It Still Wins and Where Python Has Quietly Taken Over
Walk into the quantitative analytics team at a US insurer or a major bank and you can usually tell, within five minutes,...
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340
APIs in US Financial Services: 13 Billion Calls a Day and a Quiet Reshaping of How Banks Compete
The first time a US consumer authorised a Plaid token to link their checking account to a fintech app, in 2014, the...
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260
Distributed Systems in US Finance: How a Five-Nines Trade Engine Actually Stays Up at 9:30 a.m.
At 9:29:55 on a US equities trading day, a handful of distributed systems engineers at the major exchanges and at every tier-one...
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311
Database Systems for US Finance in 2026: Why Postgres Won and Where Specialist Stores Still Live
Three years ago, a CTO at a mid-tier US neobank made an unusual bet. He told his team to throw out their...
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276
Event-Driven Architecture in US Finance: How an Append-Only Log Quietly Became the System of Record
The reconciliation team at a US neobank used to spend three of every five business days chasing a single class of bug....
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239
Predictive Modelling in US Finance: What Has Actually Replaced the Spreadsheet Forecast
A treasury team at a mid-size US bank used to plan its quarterly liquidity moves by exporting six Excel files into a...
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234
Natural Language Processing in US Finance: How Filings, Earnings Calls and Customer Complaints Got Read by Machines
For most of the 2010s, the most expensive way to read a 10-K filing at a major US asset manager was to...
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373
Digital Banking and Neobanks in the US: The Quiet Customer Migration That Reshaped Retail Banking
A Wells Fargo branch on a Tuesday afternoon in suburban Phoenix used to handle roughly eighty walk-in customers a day. Today the...
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264
Super Apps in US Finance: Why the Bundled Experience Keeps Almost Working and Never Quite Wins
A US retail user in 2026 typically holds eleven separate financial relationships at once: a checking account, a brokerage, a credit card,...
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513
Robo-Advisors in the US in 2026: From $1 Trillion in Managed Assets to the Quiet Pivot to Hybrid Advice
A Schwab branch manager in San Diego likes to tell a story about a customer who walked in two years ago to...
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503
Algorithmic Trading in US Markets in 2026: How the Buy Side Quietly Took the Reins From the Sell Side
For most of the 2010s, the smartest algorithmic trading code in US equities lived inside the sell-side market makers at Citadel Securities,...
