Sobre a vaga e missão do cargo 

Você fará parte da liderança técnica da Torre de Cobrança e atuará como principal referência de arquitetura e engenharia da tribo de desenvolvimento full-stack (com foco em backend), sendo responsável por definir padrões técnicos, garantir a integridade arquitetural dos sistemas e elevar continuamente a maturidade técnica do time que sustenta os sistemas críticos de recuperação de crédito do banco.

No seu dia a dia, você vai: 

• Definir e documentar a arquitetura de sistemas backend, APIs e microserviços da tribo
• Estabelecer padrões técnicos, guias de desenvolvimento e boas práticas de engenharia de software
• Realizar code reviews estratégicos garantindo aderência arquitetural e qualidade de código
• Atuar diretamente no desenvolvimento de componentes críticos e de alta complexidade
• Conduzir discussões e decisões de arquitetura, design de dados e estratégias de integração
• Avaliar, propor e validar adoção de novas tecnologias e abordagens para evolução do stack
• Mentorar tecnicamente desenvolvedores da tribo em backend, arquitetura distribuída e boas práticas
• Garantir performance, escalabilidade, resiliência e observabilidade dos sistemas em produção
• Apoiar integrações com sistemas legados bancários e APIs de terceiros, definindo padrões e contratos
• Representar a tribo em fóruns e comitês de arquitetura corporativa
• Traduzir requisitos de negócio em decisões técnicas consistentes e sustentáveis
•  

O que buscamos

Obrigatórios:

• Ensino Superior Completo; 
• Disponibilidade para trabalhar presencial em Belo Horizonte ou Recife; 
• Sólida experiência em desenvolvimento backend (Java/Spring, Node.js, Python ou similar), com atuação em sistemas produtivos de alta criticidade
• Experiência comprovada como Tech Lead ou Arquiteto de Software com influência técnica sobre times de desenvolvimento
• Conhecimento avançado em arquitetura de microserviços, APIs RESTful e sistemas distribuídos
• Domínio em design e modelagem de bancos de dados relacionais e NoSQL em ambientes de produção
• Experiência em containerização (Docker/Kubernetes) e práticas DevOps/CI-CD
• Vivência com ferramentas de observabilidade, APM e monitoramento de sistemas (New Relic, Datadog, ELK ou similares)
• Capacidade de documentar e comunicar decisões arquiteturais para diferentes públicos (técnicos e não técnicos)
• Experiência com metodologias ágeis e colaboração próxima com times de produto e negócio

Desejáveis:

• Inglês técnico/intermediário para leitura de documentação, avaliação de tecnologias e interação com fornecedores
• Experiência no setor bancário, financeiro ou fintechs, especialmente em sistemas de cobrança ou meios de pagamento
• Conhecimento em Domain Driven Design (DDD) e padrões arquiteturais (CQRS, Event Sourcing, Saga, Strangler Fig)
• Vivência com message queues e arquiteturas orientadas a eventos (Kafka, RabbitMQ ou similares)
• Experiência com sistemas de alto volume transacional e requisitos de alta disponibilidade
• Conhecimento em práticas de segurança, compliance e ambientes regulados no setor financeiro
• Familiaridade com React e capacidade de orientar tecnicamente times frontend
• Experiência com integração de sistemas legados bancários e padrões de interoperabilidade
• Certificações em cloud (AWS Solutions Architect, Azure, GCP), Kubernetes (CKA/CKAD) ou arquitetura de software
• Conhecimento em ferramentas de documentação de arquitetura (C4 Model, OpenAPI/Swagger, ADRs)

Benefícios 

• Vale-alimentação e Vale-refeição
• Plano de saúde e odontológico
• Seguro de vida
• DayOff de Aniversário
• Baby On Board e Sala de Amamentação
• Licença parental estendida
• Auxílio-creche/babá e/ou auxílio para filhos com deficiência
• Wellhub e Grupo de Corrida Inter
• Espaço CARE4U (Belo Horizonte): serviços de autocuidado com valores exclusivos, área de descompressão, jogos e minicampo de golfe
• Vantagens no nosso SuperApp, como Duo Gourmet
• Cartão Prime Inter
• Programas de treinamento e capacitação internos

Etapas do Processo Seletivo

• Triagem de currículos;
• Screening (abordagem inicial para alinhamento de expectativas sobre a vaga);
• Assessments;
• Entrevista com Time de Talent; 
• Teste técnico (quando necessário);
• Entrevista com a liderança;
• Proposta de Contratação (Offer);

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You’ll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team’s dataset roadmap to power Speechify’s next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

About us

Nu was born in 2013 with the mission to fight complexity to empower people in their daily lives by reinventing financial services. We are one of the world’s largest digital banking platforms, serving millions of customers across Brazil, Mexico, and Colombia. For more information, visit our institutional page https://international.nubank.com.br/careers/

ML Engineering at Nubank

Data Science is essential to every part of the business at Nubank, since Day 1. Most areas of the company use data science to some extent. ML Engineers are key to connecting ML models and ML-enabled systems to the rest of our infrastructure, while making sure that they work properly, delivering value to our customers. 

As a Machine Learning Engineer, you’re expected to

• Interact with other team members to understand how to best apply data science and artificial intelligence to Nubank’s problems;
• Help monitor and maintain models and ML systems, making sure they are working well as measured by performance, operational and business metrics;
• Help deploy ML models both in batch and real-time scenarios. This may include building pipelines, constructing features and integrating models to other systems;
• Help build and maintain tooling and platforms to scale operations across multiple teams; 
• Be familiar with modeling and statistics concepts;
  
  

Our ideal candidate

• Has extensive programming experience and is familiar with modern development techniques;
• Has experience creating, deploying and maintaining ML models and ML-enabled systems using modern frameworks;
• Understands the most common failure modes in ML-enabled systems and knows how to avoid and/or mitigate those; 
• Is familiar with all stages of the ML model lifecycle, from inception to deployment and steady-state operation;
• Is familiar with cloud-based services from vendors such as AWS, GCP and Azure.
• Is familiar with software engineering and architecture principles and how they enable sustainable and maintainable systems;
• Is familiar with data engineering routines, pipelines and job scheduling frameworks;
• Is able to navigate complex mathematical and analytical environments when needed;
  
  

Our Benefits

• Chance of earning equity at Nubank
• Food/ Meal Card (Vale-Refeição and/or Vale Alimentação)
• Public Transportation Commuting Benefit (Vale-Transporte)
• NuCare – Psychological, Financial and Legal Assistance Program
• Life Insurance
• Medical Plan
• Dental Plan
• NuLanguage – Language Course Program
• Nucleo - Our learning platform of courses
• Extended Parental Leave
• Daycare Allowance
• Parental Consultancy
• Work-from-home Allowance
• Gym Partnerships
• 30 days of paid vacation
  
  

Work Model for this Role

Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/

Sobre a vaga e missão do cargo

Você fará parte do nosso time de Product Engineering International e atuará diretamente em projetos de expansão do Inter. 

No seu dia a dia, você vai:

• Desenvolver, implementar e manter aplicações Java seguindo melhores práticas de desenvolvimento;
• Desenvolver e manter arquiteturas baseadas em microsserviços;
• Criar e otimizar códigos limpos, eficientes e bem documentados;
• Realizar manutenções evolutivas e corretivas em sistemas existentes;
• Implementar integrações utilizando APIs REST;
• Configurar e utilizar serviços AWS (Amazon MSK, SQS, S3, Parameter Store);
• Participar do design e evolução da arquitetura de sistemas.

O que buscamos

Obrigatórios:

• Formação superior completo na área de tecnologia;
• Fortes habilidades de resolução de problemas e análise;
• Capacidade de trabalhar de forma colaborativa e independente;
• Disponibilidade para atuar no modelo presencial em um dos nossos escritórios (BH, São Paulo, Curitiba ou Recife);
• Proficiência em Desenvolvimento Back-End;
• Experiência em programação orientada a objetos (POO);
• Experiência com arquitetura de microsserviços e padrões de design associados;
• Conhecimento dos padrões REST para integração de serviços;
• Experiência com várias formas de comunicação de serviços, incluindo comunicação síncrona e assíncrona;
• Experiência com bancos de dados relacionais (como PostgreSQL, MySQL) e bancos de dados não relacionais (como MongoDB, DynamoDB);
• Conhecimento sobre práticas DevOps;
• Sólido conhecimento de serviços de nuvem (AWS/Azure/GCP).

Desejáveis:

• Inglês intermediário;
• Experiência com Micronaut/Spring no desenvolvimento Java;
• Experiência com serviços da AWS: incluindo SQS, Amazon MSK, S3, Parameter Store;
• Conhecimento de ferramentas específicas de comunicação assíncrona: SQS, Kafka;
• Conhecimento de arquiteturas distribuídas (Ex: Kubernetes, ISTIO, NGINX);
• Conhecimento do padrão OAUTH2 de autorização;
• Experiência com implementação de soluções utilizando ferramentas de observabilidade (Ex:New Relic, DataDog, Open Telemetry, entre outros).

Benefícios

• Vale-alimentação e Vale-refeição
• Plano de saúde e odontológico
• Seguro de vida
• DayOff de Aniversário
• Baby On Board e Sala de Amamentação
• Licença parental estendida
• Auxílio-creche/babá e/ou auxílio para filhos com deficiência
• Wellhub e Grupo de Corrida Inter
• Espaço CARE4U (Belo Horizonte): serviços de autocuidado com valores exclusivos, área de descompressão, jogos e minicampo de golfe
• Vantagens no nosso SuperApp, como Duo Gourmet
• Cartão Prime Inter
• Programas de treinamento e capacitação internos

Etapas do Processo Seletivo

• Triagem de currículos;
• Screening (abordagem inicial para alinhamento de expectativas sobre a vaga);
• Assessments;
• Entrevista com Time de Talent; 
• Teste técnico (quando necessário);
• Entrevista com a liderança;
• Proposta de Contratação (Offer);

About us 

Nubank was founded in 2013 with the mission of fighting complexity to empower people in their daily lives by reinventing financial services. Today, we are one of the largest digital banking platforms in the world, serving millions of customers across Brazil, Mexico, and Colombia. For more information, visit our careers page: https://international.nubank.com.br/careers/ 

About the team 

The Governance, Risk and Compliance (GRC) team enables Nubank to remain compliant with legal, regulatory, and internal requirements, while continuously identifying, classifying, and monitoring risks and providing strategic insights and performance evaluation to leadership.

The GRC squad collaborates with multidisciplinary teams to align our technology security strategy with Nubank’s overall business objectives, ensuring that identified risks are mitigated and that risk-based decision-making is enabled within and beyond the IT & Security Business Unit.

About the role

You will be responsible for acting as a technical reference in security, certifications, and internal controls, serving as a bridge between engineering, risk, audit, and business stakeholders.
You will define strategies, support risk-based decision-making, and ensure that security and compliance requirements are effectively embedded into processes, systems, and products.

Key responsibilities

• Act as a senior technical and governance reference across security, certifications, risk, and internal controls, influencing strategy.
• Identify control gaps and improvement opportunities in technical procedures required for certification and recertification processes  (e.g., ISO 27001, PCI-DSS).
• Develop and maintain strong partnerships with business and technical leaders to orchestrate audits, assessments, and remediation plans in a risk-based and scalable way.
• Collaborate with technical teams to define action plans that ensure adherence to regulatory requirements and internal policies.

• Conduct assessments of internal controls, ensuring adherence to internal policies, legal requirements, and industry standards.
• Identify gaps and improvement opportunities in the internal controls landscape and lead control reviews, ensuring timely resolution of issues.
• Work closely with Risk teams to align on the mitigation of identified risks.
• Support responses to audit requests, regulatory inquiries, and due diligence from business partners.

• Partner with Engineering, Product, IT, and global teams to integrate compliance and security requirements into processes and systems.

• Define and monitor KRIs and KPIs, delivering forward-looking, data-driven insights to senior management and Committees.
• Drive continuous improvement and scale, simplifying processes and strengthening Nubank’s Security Maturity as the company grows globally.

Qualification Requirements

• Solid experience in information security, with strong knowledge of frameworks such as PCI-DSS, ISO 27000 family, NIST, and similar.
• Prior experience with security certification processes and/or internal controls, compliance, and audit support.
• Excellent executive communication skills, capable of translating complex topics into clear, actionable insights for senior leadership and committees.
• Experience operating in regulated and global environments, including interaction with auditors and regulators.
• Bachelor’s degree in Engineering, Technology, Security Information, Risk Management or related fields.
• Familiarity with using AI and automation (e.g., machine learning, generative AI, or LLM-based tooling) to enhance security compliance use cases.
• Knowledge of the regulatory landscape relevant to financial services, such as SOx, BACEN, CVM, CNBV, ANBIMA, SEC, and related regulations.
• Hands-on experience with cloud environments (e.g., AWS, GCP) and implementing security controls in these contexts.
• Advanced English (written and verbal) required.

Nice to have Requirements

• Relevant certifications such as CRISC, CISA, Security+, CISSP, or CISM are considered a strong plus.

International experience is highly desirable.

Our Benefits

• Chance of earning equity at Nubank
• Food/ Meal Card (Vale-Refeição and/or Vale Alimentação)
• Public Transportation Commuting Benefit (Vale-Transporte)
• NuCare – Psychological, Financial and Legal Assistance Program
• Life Insurance
• Medical Plan
• Dental Plan
• NuLanguage – Language Course Program
• Nucleo - Our learning platform of courses
• Extended Parental Leave
• Daycare Allowance
• Parental Consultancy
• Work-from-home Allowance
• Gym Partnerships
• 30 days of paid vacation
• Relocation Assistance Package, if applicable

Work Model for this Role

Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/

About us 

Nubank was founded in 2013 with the mission of fighting complexity to empower people in their daily lives by reinventing financial services. Today, we are one of the largest digital banking platforms in the world, serving millions of customers across Brazil, Mexico, and Colombia. For more information, visit our careers page: https://international.nubank.com.br/careers/ 

About the team 

The Governance, Risk and Compliance (GRC) team enables Nubank to remain compliant with legal, regulatory, and internal requirements, while continuously identifying, classifying, and monitoring risks and providing strategic insights and performance evaluation to leadership.

The GRC squad collaborates with multidisciplinary teams to align our technology security strategy with Nubank’s overall business objectives, ensuring that identified risks are mitigated and that risk-based decision-making is enabled within and beyond the IT & Security Business Unit.

About the role

You will be responsible for acting as a technical reference in security, certifications, and internal controls, serving as a bridge between engineering, risk, audit, and business stakeholders.
You will define strategies, support risk-based decision-making, and ensure that security and compliance requirements are effectively embedded into processes, systems, and products.

Key responsibilities

• Act as a senior technical and governance reference across security, certifications, risk, and internal controls, influencing strategy.
• Identify control gaps and improvement opportunities in technical procedures required for certification and recertification processes  (e.g., ISO 27001, PCI-DSS).
• Develop and maintain strong partnerships with business and technical leaders to orchestrate audits, assessments, and remediation plans in a risk-based and scalable way.
• Collaborate with technical teams to define action plans that ensure adherence to regulatory requirements and internal policies.

• Conduct assessments of internal controls, ensuring adherence to internal policies, legal requirements, and industry standards.
• Identify gaps and improvement opportunities in the internal controls landscape and lead control reviews, ensuring timely resolution of issues.
• Work closely with Risk teams to align on the mitigation of identified risks.
• Support responses to audit requests, regulatory inquiries, and due diligence from business partners.

• Partner with Engineering, Product, IT, and global teams to integrate compliance and security requirements into processes and systems.

• Define and monitor KRIs and KPIs, delivering forward-looking, data-driven insights to senior management and Committees.
• Drive continuous improvement and scale, simplifying processes and strengthening Nubank’s Security Maturity as the company grows globally.

Qualification Requirements

• Solid experience in information security, with strong knowledge of frameworks such as PCI-DSS, ISO 27000 family, NIST, and similar.
• Prior experience with security certification processes and/or internal controls, compliance, and audit support.
• Excellent executive communication skills, capable of translating complex topics into clear, actionable insights for senior leadership and committees.
• Experience operating in regulated and global environments, including interaction with auditors and regulators.
• Bachelor’s degree in Engineering, Technology, Security Information, Risk Management or related fields.
• Familiarity with using AI and automation (e.g., machine learning, generative AI, or LLM-based tooling) to enhance security compliance use cases.
• Knowledge of the regulatory landscape relevant to financial services, such as SOx, BACEN, CVM, CNBV, ANBIMA, SEC, and related regulations.
• Hands-on experience with cloud environments (e.g., AWS, GCP) and implementing security controls in these contexts.
• Advanced English (written and verbal) required.

Nice to have Requirements

• Relevant certifications such as CRISC, CISA, Security+, CISSP, or CISM are considered a strong plus.

International experience is highly desirable.

Our Benefits

• Chance of earning equity at Nubank
• Food/ Meal Card (Vale-Refeição and/or Vale Alimentação)
• Public Transportation Commuting Benefit (Vale-Transporte)
• NuCare – Psychological, Financial and Legal Assistance Program
• Life Insurance
• Medical Plan
• Dental Plan
• NuLanguage – Language Course Program
• Nucleo - Our learning platform of courses
• Extended Parental Leave
• Daycare Allowance
• Parental Consultancy
• Work-from-home Allowance
• Gym Partnerships
• 30 days of paid vacation
• Relocation Assistance Package, if applicable

Work Model for this Role

Hybrid 2-3 times/week: Our hybrid work model brings us to the office at least twice a week, on strategic days designed to maximize team connection and collaboration. For more details, visit https://building.nubank.com/nu-hybrid-work-model/

Sobre a vaga e missão do cargo 

Você fará parte do nosso time de FinOps e atuará diretamente na gestão financeira de nossa infraestrutura AWS/GCP/Azure, otimizando custos de cloud computing, disseminando cultura de eficiência financeira e garantindo visibilidade e controle dos gastos tecnológicos da organização. Será responsável por traduzir decisões técnicas em impactos financeiros, apoiando tanto times de engenharia quanto áreas de negócio na busca pelo equilíbrio ideal entre performance, inovação e sustentabilidade econômica.

No seu dia a dia, você vai: 

• • Monitorar e analisar custos de cloud através de ferramentas nativas (Cost Explorer, Budgets, Anomaly Detection)

  • Investigar desvios financeiros e anomalias de billing, identificando causas raiz e propondo correções

  • Gerar relatórios executivos de custos e apresentar insights para stakeholders técnicos e financeiros

  • Identificar e priorizar oportunidades de otimização (rightsizing, Reserved Instances, Savings Plans)

  • Colaborar com times de engenharia para implementar práticas cost-conscious sem comprometer performance

  • Configurar alertas, budgets e políticas de governança financeira em contas cloud, preferencialmente AWS

  • Conduzir reuniões de cost review e disseminar cultura FinOps na organização

  • Acompanhar KPIs de eficiência financeira e maturidade FinOps dos times
   

O que buscamos 

Obrigatórios:

• • Experiência mínima de 2 anos com FinOps, Cloud Financial Management ou gestão de custos AWS/GCP/Azure

  • Conhecimento prático das ferramentas AWS Cost Explorer, Budgets e Cost Anomaly Detection

  • Formação superior em Engenharia, Administração, Economia, Ciências da Computação ou áreas correlatas

  • Conhecimento intermediário/avançado em Excel e capacidade de análise de dados

  • Experiência com análise financeira, budgets e elaboração de relatórios executivos

  • Habilidades de comunicação para interagir com times técnicos e áreas de negócio

  • Conhecimento básico de conceitos de cloud computing (AWS, rightsizing, Reserved Instances)
   

Desejáveis:

• • Inglês intermediário para acompanhar documentações técnicas e best practices AWS/GCP/Azure
  • Certificações FinOps Foundation Certified Practitioner ou AWS Cloud Practitioner
  • Experiência com ferramentas de BI (Power BI, Tableau, QuickSight) para criação de dashboards
  • Conhecimento em Python, SQL ou AWS CLI para automação de análises
  • Vivência em empresas de tecnologia, fintechs ou scale-ups com crescimento acelerado
  • Experiência prévia em áreas correlatas (Cloud Engineering, DevOps, Análise Financeira)
  • Conhecimento em Terraform ou CloudFormation para governança de infraestrutura
  • Experiência com metodologias ágeis e trabalho em squads multidisciplinares

Benefícios 

• Vale-alimentação e Vale-refeição
• Plano de saúde e odontológico
• Seguro de vida
• DayOff de Aniversário
• Baby On Board e Sala de Amamentação
• Licença parental estendida
• Auxílio-creche/babá e/ou auxílio para filhos com deficiência
• Wellhub e Grupo de Corrida Inter
• Espaço CARE4U (Belo Horizonte): serviços de autocuidado com valores exclusivos, área de descompressão, jogos e minicampo de golfe
• Vantagens no nosso SuperApp, como Duo Gourmet
• Cartão Prime Inter
• Programas de treinamento e capacitação internos

Etapas do Processo Seletivo

• Triagem de currículos;
• Screening (abordagem inicial para alinhamento de expectativas sobre a vaga);
• Assessments;
• Entrevista com Time de Talent; 
• Teste técnico (quando necessário);
• Entrevista com a liderança;
• Proposta de Contratação (Offer);

COMO SEU TRABALHO PODE TRANSFORMAR O MUNDO!

Você fará parte da construção da plataforma de Inteligência Artificial da Hotmart, viabilizando soluções generativas e agênticas em escala. Seu impacto será direto na forma como produtos são desenvolvidos, permitindo experiências mais inteligentes para milhões de usuários.

Missão da área:
Construir a base de AI da Hotmart, criando infraestrutura e serviços que permitam que times desenvolvam, implantem e escalem soluções de Inteligência Artificial com eficiência e segurança.

Aqui suas responsabilidades serão:

• Desenvolver e evoluir a plataforma de AI/ML com foco em infraestrutura e DevOps
• Construir APIs, pipelines e serviços para enablement de outros times
• Implementar esteiras de deploy (CI/CD, MLOps/LLMOps)
• Trabalhar com cloud e serviços de AI (ex: AWS Sagemaker, Bedrock)
• Garantir escalabilidade, performance e otimização de custos
• Implementar monitoramento e observabilidade de soluções de AI

Qualificações que você precisa ter:

• 3 a 5 anos de experiência em desenvolvimento, infraestrutura ou áreas correlatas
• Experiência com Python
• Vivência com APIs, backend e pipelines de dados
• Experiência com cloud (AWS, GCP ou similares)
• Conhecimento em DevOps e boas práticas de engenharia
• Pelo menos 1 ano de experiência com AI ou Machine Learning

Habilidades que são diferenciais:

• Conhecimento em Java ou Node.js
• Experiência com LLMs, RAG ou sistemas generativos
• Vivência com sistemas distribuídos e escaláveis
• Background em consultorias ou startups de tecnologia