# Life at Nu

Published articles for Life at Nu.

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## Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users

DevFeed: [Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users](<https://devfeed.tech/articles/designing-claude-for-ears-not-eyes-an-accessibility-skill-for-blind-and-low-vision-users-38847.md>)

Original publisher: [Read original article](<https://building.nubank.com/designing-claude-for-ears-not-eyes-an-accessibility-skill-for-blind-and-low-vision-users/>)

Author: Nubank Editorial

Published: 2026-09-16T14:09:16Z

Content type: article

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [Accessibility](<https://devfeed.tech/topics/accessibility.md>), [Claude](<https://devfeed.tech/topics/claude.md>), [User interface design](<https://devfeed.tech/topics/ui-design.md>), [screen](<https://devfeed.tech/topics/screen.md>), [Users](<https://devfeed.tech/topics/users.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [accessible](<https://devfeed.tech/tags/accessible.md>), [claude](<https://devfeed.tech/tags/claude.md>), [culture-values](<https://devfeed.tech/tags/culture-values.md>), [data-science-machine-learning](<https://devfeed.tech/tags/data-science-machine-learning.md>), [development-environment](<https://devfeed.tech/tags/development-environment.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [inclusive](<https://devfeed.tech/tags/inclusive.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [people-with-disabilities](<https://devfeed.tech/tags/people-with-disabilities.md>), [text](<https://devfeed.tech/tags/text.md>), [users](<https://devfeed.tech/tags/users.md>), [vision](<https://devfeed.tech/tags/vision.md>)

### AI overview

Nubank describes BLIND-CLAUDE.md, an instruction set that adapts Claude responses for people who primarily use screen readers or read-aloud functionality. The approach treats auditory comprehension as an engineering constraint and changes behavioral instructions without modifying Claude or adding a native accessibility feature.

### Source excerpt

How a cognitively diverse IT team at Nubank, they coded screen reader-friendly rules into Claude's instructions, treating auditory comprehension as an engineering constraint The post Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users appeared first on Building Nubank.

## Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users

DevFeed: [Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users](<https://devfeed.tech/articles/designing-claude-for-ears-not-eyes-an-accessibility-skill-for-blind-and-low-vision-users-41432.md>)

Original publisher: [Read original article](<https://building.nu.com/designing-claude-for-ears-not-eyes-an-accessibility-skill-for-blind-and-low-vision-users/>)

Author: Nubank Editorial

Published: 2026-09-16T14:09:16Z

Content type: opinion

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [Accessibility](<https://devfeed.tech/topics/accessibility.md>), [Claude](<https://devfeed.tech/topics/claude.md>), [Users](<https://devfeed.tech/topics/users.md>), [screen](<https://devfeed.tech/topics/screen.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [claude](<https://devfeed.tech/tags/claude.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [culture-values](<https://devfeed.tech/tags/culture-values.md>), [data-science-machine-learning](<https://devfeed.tech/tags/data-science-machine-learning.md>), [development-environment](<https://devfeed.tech/tags/development-environment.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [people-with-disabilities](<https://devfeed.tech/tags/people-with-disabilities.md>), [vision](<https://devfeed.tech/tags/vision.md>)

### AI overview

Nubank describes BLIND-CLAUDE.md, an instruction set that adapts Claude responses for developers who primarily use screen readers or read-aloud tools. The approach addresses conventions such as Markdown tables, diffs, diagrams, long logs, and spatial references by adding behavioral instructions without modifying Claude or introducing a native accessibility feature.

### Source excerpt

How a cognitively diverse IT team at Nubank, they coded screen reader-friendly rules into Claude's instructions, treating auditory comprehension as an engineering constraint The post Designing Claude for ears, not eyes: An accessibility skill for blind and low-vision users appeared first on Building Nubank.

## Nubank Brazil 2027 Internship Program: developing talent for an AI-native world

DevFeed: [Nubank Brazil 2027 Internship Program: developing talent for an AI-native world](<https://devfeed.tech/articles/nubank-brazil-2027-internship-program-developing-talent-for-an-ai-native-world-38853.md>)

Original publisher: [Read original article](<https://building.nubank.com/nubank-brazil-2027-internship-program-developing-talent-for-an-ai-native-world/>)

Author: Nubank Editorial

Published: 2026-08-21T16:36:36Z

Content type: article

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [AI Strategy](<https://devfeed.tech/topics/ai-strategy.md>), [Development](<https://devfeed.tech/topics/development.md>), [AI Development](<https://devfeed.tech/topics/ai-development.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [critical-thinking](<https://devfeed.tech/tags/critical-thinking.md>), [developing](<https://devfeed.tech/tags/developing.md>), [internship](<https://devfeed.tech/tags/internship.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [technical](<https://devfeed.tech/tags/technical.md>)

### AI overview

Nubank describes its Brazil 2027 Internship Program, which offers approximately 50 openings and an 18-month development experience for early-career talent. The program emphasizes combining technical knowledge, critical thinking, and AI fluency.

### Source excerpt

Meet Nubank's new internship program, created to develop talent that combines technical fundamentals, critical thinking and AI fluency The post Nubank Brazil 2027 Internship Program: developing talent for an AI-native world appeared first on Building Nubank.

## Nubank Brazil 2027 Internship Program: developing talent for an AI-native world

DevFeed: [Nubank Brazil 2027 Internship Program: developing talent for an AI-native world](<https://devfeed.tech/articles/nubank-brazil-2027-internship-program-developing-talent-for-an-ai-native-world-41437.md>)

Original publisher: [Read original article](<https://building.nu.com/nubank-brazil-2027-internship-program-developing-talent-for-an-ai-native-world/>)

Author: Nubank Editorial

Published: 2026-08-21T16:36:36Z

Content type: release

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [AI Strategy](<https://devfeed.tech/topics/ai-strategy.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Development](<https://devfeed.tech/topics/development.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [chatgpt](<https://devfeed.tech/tags/chatgpt.md>), [claude](<https://devfeed.tech/tags/claude.md>), [copilot](<https://devfeed.tech/tags/copilot.md>), [critical-thinking](<https://devfeed.tech/tags/critical-thinking.md>), [developing](<https://devfeed.tech/tags/developing.md>), [internship](<https://devfeed.tech/tags/internship.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [talent](<https://devfeed.tech/tags/talent.md>), [technical](<https://devfeed.tech/tags/technical.md>)

### AI overview

Nubank's Brazil 2027 Internship Program is designed to develop early-career talent for an AI-first work environment. The program emphasizes AI fluency, critical thinking, evaluating AI outputs, recognizing limitations, and applying personal judgment. It offers approximately 50 openings and an 18-month development experience.

### Source excerpt

Meet Nubank's new internship program, created to develop talent that combines technical fundamentals, critical thinking and AI fluency The post Nubank Brazil 2027 Internship Program: developing talent for an AI-native world appeared first on Building Nubank.

## Inside the Nu Young Apprentice Program 2026

DevFeed: [Inside the Nu Young Apprentice Program 2026](<https://devfeed.tech/articles/inside-the-nu-young-apprentice-program-2026-38851.md>)

Original publisher: [Read original article](<https://building.nubank.com/inside-the-nu-young-apprentice-program-2026/>)

Author: Nubank Editorial

Published: 2026-07-06T14:00:00Z

Content type: article

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [Job](<https://devfeed.tech/topics/job.md>), [Learning](<https://devfeed.tech/topics/learning.md>), [Process](<https://devfeed.tech/topics/process.md>)

Tags: [company](<https://devfeed.tech/tags/company.md>), [customers](<https://devfeed.tech/tags/customers.md>), [interviews](<https://devfeed.tech/tags/interviews.md>), [job](<https://devfeed.tech/tags/job.md>), [learning](<https://devfeed.tech/tags/learning.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [process](<https://devfeed.tech/tags/process.md>)

### AI overview

Nubank's 2026 Young Apprentice Program offers early-career participants opportunities to learn through real projects, collaborate with teams, and take on responsibilities. The article outlines a unified selection process involving a CodeSignal online test, a problem-solving exercise, and leadership interviews.

### Source excerpt

Written by: Nubank Editorial 1. The First Step in Your Career Rarely in life does a young person get the chance to start their career at one of the fastest-growing technology companies in the world. Nubank is a dynamic place that moves fast and is always full of real challenges -- exactly the kind of [...] The post Inside the Nu Young Apprentice Program 2026 appeared first on Building Nubank.

## Inside the Nu Young Apprentice Program 2026

DevFeed: [Inside the Nu Young Apprentice Program 2026](<https://devfeed.tech/articles/inside-the-nu-young-apprentice-program-2026-41435.md>)

Original publisher: [Read original article](<https://building.nu.com/inside-the-nu-young-apprentice-program-2026/>)

Author: Nubank Editorial

Published: 2026-07-06T14:00:00Z

Content type: article

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [Job](<https://devfeed.tech/topics/job.md>), [Tool](<https://devfeed.tech/topics/tool.md>), [Learning](<https://devfeed.tech/topics/learning.md>)

Tags: [autonomy](<https://devfeed.tech/tags/autonomy.md>), [career](<https://devfeed.tech/tags/career.md>), [job](<https://devfeed.tech/tags/job.md>), [leadership](<https://devfeed.tech/tags/leadership.md>), [learning](<https://devfeed.tech/tags/learning.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [process](<https://devfeed.tech/tags/process.md>), [projects](<https://devfeed.tech/tags/projects.md>), [team](<https://devfeed.tech/tags/team.md>)

### AI overview

Nubank Editorial describes the 2026 Young Apprentice Program, emphasizing early-career learning through real projects, responsibilities, collaboration, and support. It outlines a unified selection process involving an online CodeSignal test, a problem-solving exercise, and leadership interviews.

### Source excerpt

Written by: Nubank Editorial 1. The First Step in Your Career Rarely in life does a young person get the chance to start their career at one of the fastest-growing technology companies in the world. Nubank is a dynamic place that moves fast and is always full of real challenges -- exactly the kind of [...] The post Inside the Nu Young Apprentice Program 2026 appeared first on Building Nubank.

## How Nubank uses causality, machine learning and Python to support credit limit increase decisions

DevFeed: [How Nubank uses causality, machine learning and Python to support credit limit increase decisions](<https://devfeed.tech/articles/how-nubank-uses-causality-machine-learning-and-python-to-support-credit-limit-increase-decisions-38849.md>)

Original publisher: [Read original article](<https://building.nubank.com/how-nubank-uses-causality-machine-learning-and-python-to-support-credit-limit-increase-decisions/>)

Author: Nubank Editorial

Published: 2026-07-01T16:16:31Z

Content type: article

Language: en

Sources: [Nubank](<https://devfeed.tech/sources/nubank.md>)

Topics: [Data Science](<https://devfeed.tech/topics/data-science.md>), [Machine Learning & Artificial Intelligence](<https://devfeed.tech/topics/machine-learning-artificial-intelligence.md>), [Python](<https://devfeed.tech/topics/python.md>), [risk-management](<https://devfeed.tech/topics/risk-management.md>), [Monitoring](<https://devfeed.tech/topics/monitoring.md>), [Optimization](<https://devfeed.tech/topics/optimization.md>)

Tags: [causality](<https://devfeed.tech/tags/causality.md>), [data-science](<https://devfeed.tech/tags/data-science.md>), [life-at-nu](<https://devfeed.tech/tags/life-at-nu.md>), [machine-learning](<https://devfeed.tech/tags/machine-learning.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [optimization](<https://devfeed.tech/tags/optimization.md>), [python](<https://devfeed.tech/tags/python.md>), [risk](<https://devfeed.tech/tags/risk.md>), [scalability](<https://devfeed.tech/tags/scalability.md>)

### AI overview

A high-level technical overview of how Nubank applies data science, predictive modeling, causality, optimization, and monitoring to support credit limit increase decisions. It discusses balancing customer experience, risk management, operational sustainability, interpretability, computational cost, and scalability.

### Source excerpt

A technical, high-level view of how data science helps build more responsible and scalable credit decisions The post How Nubank uses causality, machine learning and Python to support credit limit increase decisions appeared first on Building Nubank.