Solutions Engineer Jobs in Belo Horizonte.
All active Solutions Engineer roles based in Belo Horizonte.
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Lead IT Engineer - Productivity Systems
About Us
Nu is one of the largest digital financial platforms in the world, with more than 122 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America and this is still just the beginning of the purple future we're building.
Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human.
Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. Visit our institutional page https://international.nubank.com.br/careers/
About the Role
We are looking for an experienced engineer who thrives on solving "meta-problems"—fixing the tools and processes that other teams rely on. You will be responsible for designing and implementing high-leverage automation, managing enterprise tool rollouts (e.g., Postman, n8n), and defining the technical governance for our next-generation AI workflows.
Key Responsibilities
- Enterprise Automation & Platform Engineering:
- Lead the implementation and maintenance of automation platforms (e.g., n8n) to orchestrate workflows across business units.
- Design and optimize critical communication infrastructure (e.g., AWS SES, email delivery resilience) to ensure high availability for internal and transactional messaging.
- AI & "Vibe Coding" Governance:
- Drive the technical strategy for AI adoption within engineering workflows.
- Develop governance frameworks to ensure safe, compliant, and effective use of AI coding assistants and agents.
- Build "Minimum Control Platforms" that balance developer freedom with security and operational risk requirements.
- Internal Tooling Standards:
- Define and enforce usage standards for developer tools (e.g., Postman for API lifecycle), ensuring consistency across squads.
- Conduct "Discovery Design" for new internal products, ensuring they are inclusive and scalable across different technical frameworks.
- Cross-Functional Technical Leadership:
- Act as a technical reference for the domain, influencing architectural decisions beyond the immediate team. Mentor senior engineers and partner with stakeholders (ITSec, Privacy) to align technical solutions with company policies.
What are we looking for?
Technical Skills
-
Solid Software Engineering Background: Proficiency in modern programming languages (Clojure, Java, or Python preferred) and distributed systems.
-
Infrastructure & Cloud: Strong hands-on experience with AWS (specifically services like SES, Lambda, IAM) and Infrastructure-as-Code (Terraform/CloudFormation).
-
Automation Mindset: Experience with workflow automation tools (n8n, Zapier, or custom orchestration engines) and API integration.
-
AI/LLM Familiarity: Interest or experience in integrating LLMs/AI agents into developer workflows (e.g., Cursor, Copilot, internal AI agents).
- Advanced English
Behavioral & Strategic Skills
- Governance-Aware: You understand that "efficiency" must be balanced with "security." You can design systems that are safe by default without destroying developer velocity.
- Problem Solver: You are comfortable debugging opaque infrastructure issues (like email deliverability drops) one day and writing a strategic policy document the next.
- Multiplier: You enjoy documenting your work, creating "Golden Paths" for other engineers, and teaching others how to use the tools you build.
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
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/
Ready to apply?
Apply to Nubank
Senior Data Engineer
WHO ARE WE?
Launch Potato is a profitable digital media company that reaches over 30M+ monthly visitors through brands such as FinanceBuzz, All About Cookies, and OnlyInYourState.
As The Discovery and Conversion Company, our mission is to connect consumers with the world’s leading brands through data-driven content and technology.
Headquartered in South Florida with a remote-first team spanning over 15 countries, we’ve built a high-growth, high-performance culture where speed, ownership, and measurable impact drive success.
WHY JOIN US?
At Launch Potato, you’ll accelerate your career by owning outcomes, moving fast, and driving impact with a global team of high-performers.
MUST HAVE:
- 5+ years of experience in data engineering within fast-paced, cloud-native environments
- Deep expertise in Python, SQL, Docker, and AWS (S3, Glue, Kinesis, Athena/Presto)
- Experience building and managing scalable ETL pipelines and data lake infrastructure
- Familiarity with distributed systems, Spark, and data quality best practices
- Strong cross-functional collaboration skills to support BI, analytics, and engineering teams
EXPERIENCE: 5+ years of data engineering experience in an AWS-based environment where data powers decision-making across product, marketing, and operations.
YOUR ROLE
Lead scalable data engineering efforts that empower cross-functional teams with reliable, timely, and actionable data, ensuring Launch Potato’s analytics and business intelligence infrastructure fuels strategic growth.
OUTCOMES
- Build and optimize scalable, efficient ETL and data lake processes that proactively catch issues before they impact the business
- Own the ingestion, modeling, and transformation of structured and unstructured data to support reporting and analysis across all business units
- Partner closely with BI and Analytics to deliver clean, query-ready datasets that improve user acquisition, engagement, and revenue growth
- Maintain and enhance database monitoring, anomaly detection, and quality assurance workflows
- Serve as the internal point of contact for reporting infrastructure—delivering ad hoc data analyses and driving consistent data integrity
- Drive adoption and advancement of Looker dashboards by ensuring robust and scalable backend data support
- Contribute to the future of Launch Potato’s data team by mentoring peers and shaping a high-performance, quality-first engineering culture
COMPETENCIES
- Data Engineering Mastery: Demonstrates technical excellence in building data pipelines, troubleshooting distributed systems, and scaling infrastructure using AWS and open-source tools
- Cross-Functional Collaboration: Communicates clearly across technical and non-technical teams, translating business needs into robust data solutions
- Proactive Ownership: Operates with a strong sense of accountability; identifies and solves data issues independently and efficiently
- Quality-Driven Execution: Holds a high bar for data accuracy, auditability, and documentation throughout all systems and workflows
- Strategic Thinking: Anticipates how data infrastructure impacts wider company OKRs and proactively suggests improvements and innovations
- Growth Mindset: Seeks out opportunities to elevate team capabilities, mentor others, and stay ahead of evolving best practices in data engineering
Want to accelerate your career? Apply now!
Since day one, we've been committed to having a diverse, inclusive team and culture. We are proud to be an Equal Employment Opportunity company. We value diversity, equity, and inclusion.
We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Ready to apply?
Apply to Launch Potato
Lead Data Engineer
WHO ARE WE?
Launch Potato is a profitable digital media company that reaches over 30M+ monthly visitors through brands such as FinanceBuzz, All About Cookies, and OnlyInYourState.
As The Discovery and Conversion Company, our mission is to connect consumers with the world’s leading brands through data-driven content and technology.
Headquartered in South Florida with a remote-first team spanning over 15 countries, we’ve built a high-growth, high-performance culture where speed, ownership, and measurable impact drive success.
WHY JOIN US?
At Launch Potato, you’ll accelerate your career by owning outcomes, moving fast, and driving impact with a global team of high-performers.
MUST HAVE:
- 5+ years of experience in data engineering within fast-paced, cloud-native environments
- Deep expertise in Python, SQL, Docker, and AWS (S3, Glue, Kinesis, Athena/Presto)
- Experience building and managing scalable ETL pipelines and data lake infrastructure
- Familiarity with distributed systems, Spark, and data quality best practices
- Strong cross-functional collaboration skills to support BI, analytics, and engineering teams
EXPERIENCE: 5+ years of data engineering experience in an AWS-based environment where data powers decision-making across product, marketing, and operations.
YOUR ROLE
Lead scalable data engineering efforts that empower cross-functional teams with reliable, timely, and actionable data, ensuring Launch Potato’s analytics and business intelligence infrastructure fuels strategic growth.
OUTCOMES
- Build and optimize scalable, efficient ETL and data lake processes that proactively catch issues before they impact the business
- Own the ingestion, modeling, and transformation of structured and unstructured data to support reporting and analysis across all business units
- Partner closely with BI and Analytics to deliver clean, query-ready datasets that improve user acquisition, engagement, and revenue growth
- Maintain and enhance database monitoring, anomaly detection, and quality assurance workflows
- Serve as the internal point of contact for reporting infrastructure—delivering ad hoc data analyses and driving consistent data integrity
- Drive adoption and advancement of Looker dashboards by ensuring robust and scalable backend data support
- Contribute to the future of Launch Potato’s data team by mentoring peers and shaping a high-performance, quality-first engineering culture
COMPETENCIES
- Data Engineering Mastery: Demonstrates technical excellence in building data pipelines, troubleshooting distributed systems, and scaling infrastructure using AWS and open-source tools
- Cross-Functional Collaboration: Communicates clearly across technical and non-technical teams, translating business needs into robust data solutions
- Proactive Ownership: Operates with a strong sense of accountability; identifies and solves data issues independently and efficiently
- Quality-Driven Execution: Holds a high bar for data accuracy, auditability, and documentation throughout all systems and workflows
- Strategic Thinking: Anticipates how data infrastructure impacts wider company OKRs and proactively suggests improvements and innovations
- Growth Mindset: Seeks out opportunities to elevate team capabilities, mentor others, and stay ahead of evolving best practices in data engineering
Want to accelerate your career? Apply now!
Since day one, we've been committed to having a diverse, inclusive team and culture. We are proud to be an Equal Employment Opportunity company. We value diversity, equity, and inclusion.
We do not discriminate based on race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
Ready to apply?
Apply to Launch Potato
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.
Ready to apply?
Apply to Speechify
Senior Software Engineer, Core Experiences - Belo Horizonte, Brazil
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.
Ready to apply?
Apply to Speechify
Senior Backend Engineer - Contract
At Roofr, we’re obsessed with our customers. We constantly gather feedback to shape, prioritize, and launch the products they truly need. That’s what makes Roofr’s CRM special. We started by building essential sales tools like aerial roof measurements and digital sales proposals. But when our customers asked for a simple, affordable way to manage and scale their entire businesses, we listened. So, we created a CRM that connects these solutions—along with payments, material ordering, and more—into a seamless, powerful platform. With a clear roadmap ahead, we’re excited to continue expanding and leading the market with innovative products.
We have an amazing culture, strong financials, and best-in-class company metrics. It’s an exciting time to be part of an extraordinary startup that is already successful, yet still early enough to offer its team significant growth, equity, and the opportunity to make a real impact.
This position is for an existing vacancy.
- Help drive backend architecture to the next stage of Roof’s systems
- Work in a fast-paced cross-functional team that values doing things ‘the right way’
- Contribute in an early-stage company with engineering first culture
- Contributing to all aspects of the Software Development Lifecycle, from planning to delivery
- Collaborating with the cross-functional team members to develop technical requirements
- Writing clean code to develop functional web applications and reusable libraries
- Writing unit, functional, and acceptance tests
- Troubleshooting and supporting production applications
What You'll Bring to the Role:
- 5+ years of software development experience
- Proficiency with PHP language & Laravel framework
- Is a champion of agile methodologies and enjoys shipping code often and confidently
- Has a track record on breaking down complex problems as incremental solutions
- Proactively recommends initiatives to improve our engineering technologies and culture
- Enjoys working in a collaborative environment where everyone helps each other grow
- Takes ownership of the product and is proud of the quality of their work
- Has excellent communication skills and appreciates the value of good documentation
- Understands the challenges of early-stage company priorities
- We would love someone that has skills in DevOps, Big Data / Data Science, Machine learning, GIS
This is an ongoing contract role
Our compensation ranges are built using multiple market benchmarks and reflect both the scope of the role and current market data. While many hires fall within the beginning to midpoint of the band to allow for growth over time, we tailor offers based on each candidate’s experience, seniority, and demonstrated impact.
🏠 What we offer (US + Canada)
When you join our team, you’re not just accepting a job. You’re making a career move. Here’s how we’ll support you in doing some of the most impactful work of your career:
🏝️ Vacation/Paid Time Off:
- 1st week of employment is mandatory PTO! Start your journey with Roofr by decompressing and recharging - we will see you in week 2!
- 1 Friday off per month (we call those our laundry days!)
- Company wide paid shutdown for the week between Christmas and New Years
- Flexible time off
- 80% employer-paid benefits in the U.S. and 100% employer-paid premiums for Extended Healthcare and Dental in Canada
- RRSP/401k match
- Generous Parental Leave policy
🤝 Perks:
- We host an annual company retreat with great team building activities
- Ample learning and development opportunities to continue growing your career
- Home office setup stipend
- Internet and phone allowance
- Remote first culture
- Weekly Friday paydays!
🤖 AI Notice
At Roofr, we’re big fans of AI. It helps us write job descriptions that don’t put you to sleep, takes notes during interviews so we can actually listen, and even helps us track down awesome humans like you.
Feel free to use AI to prep, research, or get pumped up for your interview (we see you, ChatGPT power users 👀). But when it’s time to chat, we’d love to meet you, not your AI alter ego. Bring your real, unfiltered self, we promise we will too.
And don’t worry, a real, live human is behind every part of our process. Every application is reviewed by a real person, and you’ll always speak with real humans throughout the interview process. No bots, just good people ☺️
⚠️ Important Notice
We’ve been made aware of an individual impersonating Roofr using a fraudulent domain: roofrr.com (note the extra “r”). Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses, instant messaging platforms, or unsolicited calls.
To ensure your application is legitimate, please apply directly through our official careers page: https://roofr.com/careers.
If you receive any suspicious messages or have questions, reach out to us at talent@roofr.com.
Your safety and security are important to us — thank you for your vigilance!
Roofr is proud to be an equal opportunity employer. We are committed to equal employment opportunity in the workplace regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or veteran status.
Ready to apply?
Apply to Roofr
Staff Software Engineer | Credit Cards
About Us
Nubank was founded in 2013 to free people from a bureaucratic, slow and inefficient financial system. Since then, through innovative technology and outstanding customer service, the company has been redefining people's relationships with money across Latin America. With operations in Brazil, Mexico, and Colombia, Nubank is today one of the largest digital banking platforms and technology-leading companies in the world. Nubank was listed on the NYSE in 2021 and was recently named one of Time Magazine's 100 Most Influential Companies. For more information, visit www.nu.com.br.
About the Role
At Nubank, our Credit Card platform is the core of our global expansion. We are looking for a Staff Engineer to join our platform team as a technical anchor, ensuring our systems remain scalable and flexible as we maintain sustainable growth and innovation in the countries where we currently operate, while also launching into new international markets. You will play a vital role in evolving the architecture of one of our most complex and strategic products.
You will operate within a high-impact triad alongside Product and Management, focusing on long-term technical strategy and system health. As a hands-on technical leader, you will challenge the status quo, propose innovation and solve deep architectural problems, mentor and become a technical reference for our engineering team. Your work will directly enable millions of customers to access financial products via credit card worldwide.
Responsibilities
- Define and drive the long-term vision and strategy for the global architecture of the core credit card platform, ensuring exponential scalability and continuous evolution capability.
- Lead the strategic partnership with Product and Business leadership (C-level and VPs) to shape the medium and long-term technical roadmap and define the strategic OKRs and global impact KPIs.
- Act as a technical and cultural reference, defining the highest standards of engineering excellence, mentoring other Architects and Principal/Staff Engineers, and fostering a culture of innovation and accountability.
- Lead and resolve the most ambitious and high-risk technical challenges, intervening in critical performance or resilience bottlenecks and driving technical execution for solutions with multi-system and multi-country impact.
- Design and oversee the execution of complex system transformations (e.g., core banking migrations, replacement of legacy platforms) ensuring regulatory compliance in multiple jurisdictions and fiscal regimes, proactively mitigating risks.
- Communicate and defend the technical strategy eloquently and convincingly to the executive board and non-technical audiences, translating architecture decisions into business value and competitive advantage.
Required Qualifications
- Principal/Staff Engineer level experience or equivalent with an extensive and demonstrable history in architecting and scaling mission-critical, high-volume, and low-latency systems in global fintech or e-commerce environments.
- Expert proficiency (demonstrated in code and design) in multiple programming paradigms, with significant hands-on experience in functional programming (e.g., Clojure, Scala, Haskell) and reactive/event-based architectures.
- Proven ability to establish and lead the long-term technical strategy for entire platform ecosystems (not just isolated components), influencing the direction of multiple engineering groups.
- Deep and successful experience in navigating and defining the architecture in highly regulated financial environments (e.g., BACEN, FCA, SOX) and designing systems to meet data residency requirements and complex cross-border transactions.
- History of successfully leading and completing large-scale platform transformations (e.g., transition from monoliths to microservices mesh, migration of data centers or clouds), managing risks and operational impact.
- In-depth knowledge of credit card/payment systems design is a significant differential.
Nice to Have
- Experience with Clojure or similar functional languages.
- Proven interest or experience in leveraging AI to optimize engineering workflows.
- Deep domain knowledge of credit card processing or financial ledgers.
Location & Work Model
This role is based on a hybrid model at one of our Nubank offices in Brazil (São Paulo, Campinas, Rio de Janeiro, or Belo Horizonte), the United States (Palo Alto, Durham, Washington D.C. or Miami), or Canada (Toronto).
Location-Specific Disclosures
Total compensation includes base salary, RSUs and benefits.
Toronto base salary range (CAD): $192.000 - $288.000
Palo Alto base salary range (USD): $230.400 - $288.000
Diversity & Inclusion / Equal Opportunity
At Nubank, we believe that diversity is essential to building the best products and services. We are committed to creating a welcoming work environment that respects and values diversity in all its forms, and we encourage people from all backgrounds to apply. We are proud to be an equal opportunity employer and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
If you need accommodations during the application or interview process, please let us know.
This offer is conditional on meeting all applicable regulatory eligibility requirements and successful completion of background checks.
Ready to apply?
Apply to Nubank
QA Engineer - Channels
Conheça o Inter
Pioneiros, mudamos o mercado ao lançar o primeiro banco digital do Brasil e seguimos criando tendências com tecnologia de ponta. Evoluímos para um Super App Financeiro Global, com soluções completas e inovação de primeira. Aqui, o trabalho tem propósito: construir oportunidades reais, transformar a vida das pessoas e o mercado financeiro. Esse é o nosso Jeito Inter de Fazer. Se você quer fazer parte dessa mudança e deixar um legado, seu lugar é aqui.
Vem ser Sangue Laranja.
Get to Know Inter
As pioneers, we transformed the market by launching Brazil’s first digital bank and continue to shape the future with cutting-edge technology.
We have evolved into a Global Financial Super App, delivering complete solutions and leading innovation. Here, work has purpose: creating real opportunities, transforming people’s lives, and reshaping the financial market.
This is the Inter way of making things happen. If you want to be part of this transformation and leave your mark, your place is here.
Become Sangue Laranja.
Sobre a vaga e missão do cargo
Você fará parte do nosso time de Channels e irá atuar em iniciativas que definem o padrão de qualidade!
- Definição de estratégias de QA organizacionais
- Arquitetura de soluções de automação corporativas
- Evangelização de boas práticas de qualidade
- Participação em decisões técnicas estratégicas
- Representação em comitês de qualidade
Obrigatórios:
- Graduação completa
- Disponibilidade para atuar no modelo presencial em BH, SP, Curitiba ou Recife
- Expertise avançada em estratégias de teste e automação em larga escala
- Possuir domínio de ferramentas enterprise: JIRA (admin), JUnit, SonarQube
- Experiência em arquitetura de automação: microserviços, distributed testing, cloud testing
- Expertise em linguagem Java
- Arquitetura de soluções de performance testing
- Desenho e implementação de pipelines CI/CD complexos
- Conhecimento avançado: AWS/Azure, monitoring e observability
- Implementação de Quality Gates e shift-left testing
- Liderança técnica em transformações ágeis e DevOps
- Arquitetura e implementação de soluções de teste de APIs robustas
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);
Ready to apply?
Apply to Inter Carreiras
Senior Software Engineer, Windows/Desktop Applications - Belo Horizonte, Brazil
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
- Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI (or related UI frameworks), C#, XAML, and — when needed — C++.
- Define and enforce best-practices for Windows desktop development across the codebase: code architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability.
- Drive accessibility efforts: integrate and validate support for accessibility APIs (e.g. Microsoft UI Automation or other relevant Windows accessibility frameworks), ensure UI controls, focus management, keyboard navigation, screen-reader support, and usability for users with disabilities.
- Collaborate closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and long-term roadmap for the Windows platform.
- Take ownership of full lifecycle of features: conception → design → implementation → testing → release → maintenance. Ensure quality, reliability, and consistency across releases.
- Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, or compatibility problems — and propose robust architectural or design solutions.
Required:
- 3+ in Windows desktop application development using Windows App SDK, WinUI (or similar), C#, XAML — and ideally additional experience with native Windows code (C++, Win32/WinRT/COM).
- Deep understanding of Windows application architecture, including interop between managed code (.NET) and native code.
- Proven track record of designing, building, and shipping production-quality desktop applications, with an emphasis on reliability, performance, scalability, and maintainability.
- Strong experience with accessibility APIs on Windows (e.g. Microsoft UI Automation or similar), and a dedication to building accessible and inclusive software.
- Excellent software engineering fundamentals: OOP, design patterns, data structures, algorithms, memory management, multi-threading or asynchronous programming (where relevant).
- Experience leading technical design, mentoring other engineers, conducting code reviews, and making architecture-level decisions.
- Strong communication skills; ability to articulate tradeoffs, collaborate with cross-functional teams, and drive consensus.
- A user-centric mindset: focus on building polished, intuitive, and accessible experiences for end users.
Preferred / Bonus:
- Experience with writing automated tests for UI — unit tests, integration tests, UI automation tests; familiarity with relevant testing frameworks.
- Experience with performance optimization for desktop apps (memory usage, startup time, rendering performance, high-DPI support, responsiveness under load).
- Experience with localization/globalization, right-to-left UI support, internationalization, accessibility for multiple regions.
- Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring in desktop applications.
- Previous experience in shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications.
- Demonstrated ability to take ownership of feature areas or modules and drive them long-term, including maintenance, refactoring, and technical debt management.
What we offer
- A high-impact role: you will define architecture, shape the future of our Windows product, and directly influence what millions of users see and experience.
- A collaborative, flat-structure engineering culture — you are not just a coder, but a builder and a decision-maker.
- Opportunities to lead — mentor others, steer technical direction, and grow into broader technical leadership (e.g. Tech Lead, Architect).
- Flexibility, autonomy, and responsibility: you define how to solve problems, own features end-to-end, and contribute to long-term product vision.
- A purpose-driven mission: building software that’s reliable, accessible, and user-centered — making a real difference for people.
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.
Ready to apply?
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Principal Software Engineer - Credit Card Core Platforms
Sr Staff Software Engineer - CC Core Platforms
About Nubank
Nu is the world’s largest digital banking platform outside of Asia, serving over 123 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services. Guided by its mission to fight complexity and empower people, Nu caters to customers’ complete financial journey, promoting financial access and advancement with responsible lending and transparency. The company is powered by an efficient and scalable business model that combines low cost to serve with growing returns. Nu’s impact has been recognized in multiple awards, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Banks. The Company is preparing for its next growth cycle where it will accelerate its internationalization process outside Latin America, and will also enter new verticals beyond financial services in its core markets taking advantage of the significant customer penetration.
Nubank History Video
Check out our Blog About Nu
About the role
We are looking for a Senior Staff Software Engineer to lead the technical evolution of our Credit Card platform. This is not a traditional maintenance role. You will be the architect of a profound transformation: leveraging Generative AI to automate complex operational tasks and orchestrating the global migration from our current systems to a unified, future-proof architecture. You will be a key partner to the Engineering Leadership and a reference for the entire engineering community.
Mission
Your goal is to design and operationalize a technical strategy that uses AI to increase operational efficiency while accelerating our global migration, ensuring:
- Intelligent Maintenance: Implementing AI agents to analyze tickets and crashes, automating resolutions for the global credit card environment.
- Seamless Migration: Leading the coexistence strategy between legacy and new platforms across Brazil, Mexico, and Colombia, ensuring data integrity and a flawless customer experience.
- Technical Excellence: Solving deep architectural bottlenecks in high-scale distributed systems and raising the bar for software design globally.
Core Responsibilities
- Migration Strategy: Define the long-term roadmap for decommissioning legacy systems, starting with the 1-year migration plan for the Colombian market.
- AI-Driven Engineering: Architect and integrate AI solutions (cloud-based agents) to automate infrastructure maintenance and data migration.
- Strategic Partnership: Collaborate with General Managers, PMs, and Staff+ ICs to align technical decisions with business needs across different countries.
- Mentorship & Culture: Mentor senior engineers, fostering a culture of pragmatism, excellence in distributed systems, and the adoption of cutting-edge AI tools.
Challenges & Opportunities
- Navigating Complexity: You will work on high-scale systems supporting millions of transactions where every decision impacts customer limits and billing.
- Modernizing the Core: You have the unique opportunity to make "legacy" systems attractive and efficient by applying AI to remove heavy operational toil.
Core Qualifications (What We’re Looking For)
- Proven Track Record: 15+ years of experience in software engineering, with a focus on large-scale distributed systems.
- Migration Mastery: Proven experience leading critical system migrations and managing coexistence between old and new architectures.
- AI Fluency: A strong interest or practical experience in using GenAI/LLMs to solve engineering productivity and data analysis challenges.
- Platform Mindset: Ability to design reusable APIs and contracts that serve multiple product teams with high reliability.
- Global Communication: Fluent English is required to collaborate across our global hubs (Brazil, US, Mexico, and Colombia).
Ready to apply?
Apply to Nubank
DATA ENGINEER SPECIALIST II
Conheça o Inter
Pioneiros, mudamos o mercado ao lançar o primeiro banco digital do Brasil e seguimos criando tendências com tecnologia de ponta. Evoluímos para um Super App Financeiro Global, com soluções completas e inovação de primeira. Aqui, o trabalho tem propósito: construir oportunidades reais, transformar a vida das pessoas e o mercado financeiro. Esse é o nosso Jeito Inter de Fazer. Se você quer fazer parte dessa mudança e deixar um legado, seu lugar é aqui.
Vem ser Sangue Laranja.
Get to Know Inter
As pioneers, we transformed the market by launching Brazil’s first digital bank and continue to shape the future with cutting-edge technology.
We have evolved into a Global Financial Super App, delivering complete solutions and leading innovation. Here, work has purpose: creating real opportunities, transforming people’s lives, and reshaping the financial market.
This is the Inter way of making things happen. If you want to be part of this transformation and leave your mark, your place is here.
Become Sangue Laranja.
Sobre a vaga e missão do cargo
Você se juntará a um time de profissionais especializados, trabalhando ao lado de 1 expert e 3 outros especialistas em um ambiente colaborativo e de alta performance técnica. Esta é uma posição sênior e estratégica, onde você será uma referência técnica e mentora para o time.
No seu dia a dia, você vai:
- Traduzir necessidades de negócio em soluções técnicas de engenharia de dados;
- Desenhar arquiteturas robustas e escaláveis de dados;
- Implementar soluções end-to-end de engenharia de dados;
- Mentorar e ser referência técnica para colaboradores de diferentes senioridades.
O que buscamos
Obrigatórios:
- Formação em engenharia de dados;
- Conhecimento PySpark;
- Conhecimento Airflow;
- Conhecimento SQL;
- Conhecimento Amazon EMR;
- Conhecimento em kubernets;
- Conhecimento em Kafka;
- +4 anos de experiência em engenharia de dados;
- Inglês para leitura.
Desejáveis:
- Mestrado/Especialização em Ciência de Dados;
- Inglês (conversação)
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).
Ready to apply?
Apply to Inter Carreiras
CLOUD ANALYST II | DEVOPS | SRE
Conheça o Inter
Pioneiros, mudamos o mercado ao lançar o primeiro banco digital do Brasil e seguimos criando tendências com tecnologia de ponta. Evoluímos para um Super App Financeiro Global, com soluções completas e inovação de primeira. Aqui, o trabalho tem propósito: construir oportunidades reais, transformar a vida das pessoas e o mercado financeiro. Esse é o nosso Jeito Inter de Fazer. Se você quer fazer parte dessa mudança e deixar um legado, seu lugar é aqui.
Vem ser Sangue Laranja.
Get to Know Inter
As pioneers, we transformed the market by launching Brazil’s first digital bank and continue to shape the future with cutting-edge technology.
We have evolved into a Global Financial Super App, delivering complete solutions and leading innovation. Here, work has purpose: creating real opportunities, transforming people’s lives, and reshaping the financial market.
This is the Inter way of making things happen. If you want to be part of this transformation and leave your mark, your place is here.
Become Sangue Laranja.
Sobre a vaga e missão do cargo
Como Cloud Analyst II | DevOps | SRE, você integrará nossa equipe de infraestrutura especializada na sustentação de ambientes críticos de streaming de dados, trabalhando com tecnologias como Kafka, Amazon SQS e SNS.
Nossa missão é em assegurar a excelência operacional dos ambientes de streaming de dados, promovendo alta disponibilidade, performance otimizada e uma cultura de reliability engineering que suporte o crescimento e evolução da plataforma.
No seu dia a dia, você vai:
- Sustentação e monitoramento: Garantir a disponibilidade e performance dos sistemas de mensageria, identificando proativamente oportunidades de otimização;
- Automação e CI/CD: Desenvolver e implementar pipelines automatizados para otimizar processos operacionais e deployments;
- Gestão de infraestrutura cloud: Administrar e otimizar recursos em nuvem, assegurando escalabilidade e eficiência de custos;
- Resolução de incidentes e sustentação: Realizar troubleshooting avançado em colaboração com equipes de banco de dados e desenvolvimento;
- Melhoria contínua: Propor e implementar melhorias nos processos de observabilidade e reliability dos sistemas.
O que buscamos
Obrigatórios:
- Vivência em Cloud AWS;
- Vivência em ambientes Kubernets/Microserviços;
- Experiência em práticas DevOps;
- Conhecimentos em Terraform;
- Noções de estruturas e uso de Blueprints;
- Vivência com GitLab;
- Noções de Observabilidade;
- Noções de banco de dados (relacionais/não relacionais);
- Noções de estruturas de Datalake;
- Vivência em sustentação;
- Noções de Segurança da Informação;
- Conhecimento em Python.
Desejáveis:
- Experiência e uso de Terraform;
- Experiência com manutenção e criação de Blueprints;
- Conhecimento Observabilidade com New Relic e/ou Grafana;
- Conhecimento de banco de dados (relacionais/não relacionais);
- Vivência em estruturas de Datalake;
- Vivência em ambientes SOX e PCI;
- Experiência com desenvolvimento Python e IA;
- Conhecimento em Kafka
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);
Ready to apply?
Apply to Inter Carreiras
Senior IT Engineer – Global Offices Network
About Us
Nu is one of the largest digital financial platforms in the world, with more than 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America — and this is still just the beginning of the purple future we’re building.
Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human. Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank.
Learn more about our career opportunities here.
About the Role
We are looking for a Senior IT Engineer to design, implement, and operate our global office and data center network. In this role, you will own the connectivity and performance of Nu’s physical locations, ensuring that our offices and data centers are reliable, secure, and ready to support our next waves of growth.
You will work on routing, switching, wireless, security, and observability across our global stack, leading key initiatives such as new office rollouts, critical connectivity improvements, and the evolution towards Infrastructure as Code (IaC). You will be part of the Global Offices Network team, working closely with peers in Connectivity, Security, and Workplace to provide a seamless experience for Nubankers worldwide.
What You’ll Be Responsible For
Network & Connectivity
- Design, implement, and support enterprise network infrastructure for offices and data centers, including routing, switching, and wireless.
- Maintain and evolve high‑availability data center fabrics (e.g., spine‑and‑leaf topologies with Juniper/Cisco hardware).
- Ensure robust connectivity between offices and data centers, including WAN and SD‑WAN solutions, focusing on performance, reliability, and scalability.
Wireless, Load Balancing & Security
- Configure and support wireless networks (controllers and access points), with strong experience in vendors such as Aruba and Cisco.
- Operate and tune load balancers (e.g., F5, including DNS/ZoneRunner concepts) to guarantee optimal application delivery and resilience.
- Collaborate with security teams on Next‑Generation Firewalls (e.g., Palo Alto, Fortinet) and cloud security brokers (e.g., Zscaler) in a “security‑first” network design.
Automation, IaC & Observability
- Drive the transition away from manual configuration towards Infrastructure as Code (IaC) using tools such as GitHub, Terraform, and/or Ansible.
- Implement and maintain network performance monitoring and observability using tools like PRTG, Prometheus, Grafana, SolarWinds or similar, ensuring proactive detection and resolution of incidents.
- Manage PKI-related activities, including SSL/TLS certificate lifecycle and ensuring secure encrypted communications across services and endpoints.
Delivery & Collaboration
- Lead or co‑lead new office implementations and major network changes, coordinating with Workplace, Connectivity, and other partner teams.
- Act as a technical reference for incident response and problem management in critical networking issues, helping restore services quickly and preventing recurrences.
- Document architectures, runbooks, and standards, helping scale knowledge across the team.
- Mentor more junior engineers and collaborate in a multi‑level team (IC6, IC5, IC3, IC4) to continuously improve how we operate our global infrastructure.
We Are Looking for a Person Who Has
- 5+ years of experience in enterprise networking or infrastructure engineering, working with critical environments (e.g., large offices, data centers, or mission‑critical operations).
- Strong hands‑on experience with routing and switching, ideally using vendors such as Cisco and/or Juniper.
- Experience implementing and supporting wireless networks, especially with Aruba and/or Cisco wireless solutions.
- Solid experience operating network monitoring and performance tools (e.g., PRTG, SolarWinds, Prometheus, Grafana or similar) in production environments.
- Experience with load balancers (e.g., F5) and DNS‑related components (e.g., ZoneRunner or equivalent).
- Exposure to network security components, such as enterprise firewalls and/or security brokers, and comfort collaborating with security teams in a “security‑first” posture.
- Experience with or strong interest in Infrastructure as Code (IaC) and automation for network configuration and lifecycle management (e.g., GitHub, Terraform, Ansible).
- Ability to lead initiatives and coordinate teams during new office rollouts, complex changes, and incident response.
- Strong problem‑solving skills, ownership mindset, and ability to work in cross‑functional, multicultural teams.
- Intermediate English (spoken and written), with the ability to participate in meetings and collaborate with global teams.
Nice to Have
- Familiarity with Zero Trust network concepts and security‑driven networking.
- Experience with cloud networking (e.g., connectivity to public clouds) and hybrid environments.
- Experience with security mindset and encryption topics (e.g., secure protocols, network segmentation), even if not your primary specialization.
- Prior experience in distributed or global organizations.
Location
This opportunity is based in Brazil, with a strong preference for candidates who can work from our offices in:
- Rio de Janeiro, Brazil
- Belo Horizonte, Brazil
You will be part of the Brazil Global Offices Network team and collaborate with colleagues in other locations as needed.
Our Benefits – Brazil
For employees based in Brazil, we offer:
- 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
This role follows our hybrid work model. Our hybrid work model brings us to the office at least 2–3 times per week, on strategic days designed to maximize team connection and collaboration. For more details, visit our article about Nu’s hybrid work model.
Learn More About How We Build Technology at Nu
- building.nubank.com.br
- youtube.com/@building.nubank
- Listen to our stories on Spotify
Ready to apply?
Apply to Nubank
Staff Software Engineer | Credit Cards
About Us
Nubank was founded in 2013 to free people from a bureaucratic, slow and inefficient financial system. Since then, through innovative technology and outstanding customer service, the company has been redefining people's relationships with money across Latin America. With operations in Brazil, Mexico, and Colombia, Nubank is today one of the largest digital banking platforms and technology-leading companies in the world. Nubank was listed on the NYSE in 2021 and was recently named one of Time Magazine's 100 Most Influential Companies. For more information, visit www.nu.com.br.
About the Role
At Nubank, our Credit Card platform is the core of our global expansion. We are looking for a Staff Engineer to join our platform team as a technical anchor, ensuring our systems remain scalable and flexible as we maintain sustainable growth and innovation in the countries where we currently operate, while also launching into new international markets. You will play a vital role in evolving the architecture of one of our most complex and strategic products.
You will operate within a high-impact triad alongside Product and Management, focusing on long-term technical strategy and system health. As a hands-on technical leader, you will challenge the status quo, propose innovation and solve deep architectural problems, mentor and become a technical reference for our engineering team. Your work will directly enable millions of customers to access financial products via credit card worldwide.
Responsibilities
- Define and drive the long-term vision and strategy for the global architecture of the core credit card platform, ensuring exponential scalability and continuous evolution capability.
- Lead the strategic partnership with Product and Business leadership (C-level and VPs) to shape the medium and long-term technical roadmap and define the strategic OKRs and global impact KPIs.
- Act as a technical and cultural reference, defining the highest standards of engineering excellence, mentoring other Architects and Principal/Staff Engineers, and fostering a culture of innovation and accountability.
- Lead and resolve the most ambitious and high-risk technical challenges, intervening in critical performance or resilience bottlenecks and driving technical execution for solutions with multi-system and multi-country impact.
- Design and oversee the execution of complex system transformations (e.g., core banking migrations, replacement of legacy platforms) ensuring regulatory compliance in multiple jurisdictions and fiscal regimes, proactively mitigating risks.
- Communicate and defend the technical strategy eloquently and convincingly to the executive board and non-technical audiences, translating architecture decisions into business value and competitive advantage.
Required Qualifications
- Principal/Staff Engineer level experience or equivalent with an extensive and demonstrable history in architecting and scaling mission-critical, high-volume, and low-latency systems in global fintech or e-commerce environments.
- Expert proficiency (demonstrated in code and design) in multiple programming paradigms, with significant hands-on experience in functional programming (e.g., Clojure, Scala, Haskell) and reactive/event-based architectures.
- Proven ability to establish and lead the long-term technical strategy for entire platform ecosystems (not just isolated components), influencing the direction of multiple engineering groups.
- Deep and successful experience in navigating and defining the architecture in highly regulated financial environments (e.g., BACEN, FCA, SOX) and designing systems to meet data residency requirements and complex cross-border transactions.
- History of successfully leading and completing large-scale platform transformations (e.g., transition from monoliths to microservices mesh, migration of data centers or clouds), managing risks and operational impact.
- In-depth knowledge of credit card/payment systems design is a significant differential.
Nice to Have
- Experience with Clojure or similar functional languages.
- Proven interest or experience in leveraging AI to optimize engineering workflows.
- Deep domain knowledge of credit card processing or financial ledgers.
Location & Work Model
This role is based on a hybrid model at one of our Nubank offices in Brazil (São Paulo, Campinas, Rio de Janeiro, or Belo Horizonte), the United States (Palo Alto, Durham, Washington D.C. or Miami), or Canada (Toronto).
Diversity & Inclusion / Equal Opportunity
At Nubank, we believe that diversity is essential to building the best products and services. We are committed to creating a welcoming work environment that respects and values diversity in all its forms, and we encourage people from all backgrounds to apply. We are proud to be an equal opportunity employer and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
If you need accommodations during the application or interview process, please let us know.
This offer is conditional on meeting all applicable regulatory eligibility requirements and successful completion of background checks.
Ready to apply?
Apply to Nubank
Staff Software Engineer
.
About Us
Nu is one of the largest digital financial platforms in the world, with more than 122 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America and this is still just the beginning of the purple future we're building.
Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human.
Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. Visit our institutional page https://international.nubank.com.br/careers/
About the role
Our Engineering team helps Nubank to create and use the technology that provides us to build the best financial products. We strive for state-of-the-art software development practices that currently include a variety of technologies. While we value candidates that are familiar with them, we are also confident that software engineers who are interested in joining Nubank will be able to learn from our team. The software engineer is focused on software development with Clojure as the main programming language (We will teach you Clojure). Main responsibilities:
- Horizontally scalable microservices written mostly in Clojure, using Finagle and leveraging upon functional programming techniques and hexagonal architecture
- High throughput jobs and inter-service communication using Kafka
- Continuous Integration and Deployment into AWS
- Storing data in Datomic and DynamoDB
- Monitoring and observability with Prometheus
- Running as much as possible in Kubernetes
We are a process-light organization that values human interactions. We value working in small, independent teams that feel like small startups within the company, and eschew coupling and centralizing where realistic. We understand that execution is the key to success and optimize processes to remove bottlenecks.
You will be responsible for
- Work with large scale distributed systems, understanding their broad architecture
- Set technical direction for multiple teams, ensuring alignment with Business Areas and architecture strategies
- Drive pragmatic innovation while ensuring resilient and flexible solutions that scale across products and geographies
- Mentor engineers across teams, establishing and maintaining a high technical bar organization-wide
- Write, test, instrument, document, and maintain code. Able to pair and participate in code reviews to contribute to the growth of others in and around the team
- Collaborate closely with Product, Design, and Engineering leaders to build new experiences
- Ensure comprehensive observability, performance monitoring, and error handling across team services
- Participate in on-call rotations for your team and respond to incidents as necessary
- Work focused on backend applications, and be open to contribute to mobile and frontend development, according to business needs
We are looking for a person who has
- At least 10 years of experience developing digital products in complex environments
- Deep expertise in distributed systems, microservices architecture, and cloud technologies
- Proven track record of designing and delivering large-scale systems that serve thousands (or even millions) of users
- Strong background in object-oriented or functional programming languages, with ability to work across multiple languages
- Demonstrated ability to lead technical initiatives across multiple teams without direct authority
- Experience mentoring senior engineers and raising the technical bar across organizations
- Practical knowledge of agile software development methodologies and previous experience with CI/CD
- Good communication skills to prevent risks and explain trade-offs clearly to both technical and non-technical stakeholders
- Advanced English skills
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/
Ready to apply?
Apply to Nubank
Senior Staff Software Engineer - Debt Resolution
Senior Staff Software Engineer - Debt Resolution
About Nubank
Nu is the world’s largest digital banking platform outside of Asia, serving over 123 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services. Guided by its mission to fight complexity and empower people, Nu caters to customers’ complete financial journey, promoting financial access and advancement with responsible lending and transparency. The company is powered by an efficient and scalable business model that combines low cost to serve with growing returns. Nu’s impact has been recognized in multiple awards, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Banks. The Company is preparing for its next growth cycle where it will accelerate its internationalization process outside Latin America, and will also enter new verticals beyond financial services in its core markets taking advantage of the significant customer penetration.
Nubank History Video
Check out our Blog About Nu
About the role
We are hiring a Senior Staff Software Engineer to help lead the architectural direction of Nubank’s Global Debt Resolution platform, operating horizontally across all business areas. You will align the debt resolution stack to a cohesive long-term technical vision spanning Lending, Credit Card, and Credit Platform (Core Banking), ensuring we build globally scalable, compliant, and reusable solutions. This is a high‑influence IC leadership role where you will shape both the platform and the teams that build on top of it.
You will identify the right long‑term patterns for collections, renegotiations, and payments, and push them consistently across all business areas and credit domains. By sitting at the intersection of Lending, Credit Card, and Credit Platform, you will ensure every new initiative builds toward a unified, multi‑market debt resolution platform.
Mission
Design and operationalize a horizontal technical strategy for Global Debt Resolution so that:
- Legacy vs. Future is Deliberate: The boundaries between legacy, stable, and future systems are explicit, with clear migration plans and guardrails that reduce long‑term complexity and risk.
- Cross‑BU Leverage is Maximized: High‑leverage capabilities (e.g., renegotiation, late‑state flows, payment allocation, credit core integrations) are built once and reused across Debt Resolution, Lending, Credit Card, and Core Banking, instead of re‑implemented in silos.
- Business & Tech are Seamlessly Aligned: You act as a direct technical partner to business area leads and GMs, turning ambiguous credit/debt constraints into clear platform strategies and delivery roadmaps.
Core Responsibilities
- Lead Architectural Direction for Global Debt Resolution: Define and evolve the long‑term architecture for the Debt Resolution platform.
- Drive Cross‑Unit Collaboration & Alignment: Ensure architectural alignment and smart reuse across Lending, Credit Card, and Credit Platform (Core Banking), avoiding duplicated flows and inconsistent debt behaviors.
- Design for Multi‑Market Scalability: Architect and evolve foundational systems to support multi‑geo rollouts, minimizing per‑country forks and enabling configuration‑driven behavior instead of code‑driven divergence.
- Mentor Senior Engineers & Managers: Act as a technical mentor and challenger ICs and engineering managers in the BU, raising the bar on architectural depth, system thinking, and cross‑domain collaboration.
- Balance Five‑Year Vision with Near‑Term Delivery: Combine long‑term architectural thinking with hands‑on support for current roadmaps in all business areas, ensuring that short‑term delivery steps move us closer to the desired target architecture.
Key Business & Engineering Metrics You Will Influence
- Recovery Efficiency & Economics
- Improved collections and renegotiation efficiency through better tooling and shared capabilities.
- Reduced cost‑to‑serve per renegotiation or resolution flow.
- Platform Reuse & Adoption
- Increased reuse of shared Debt Resolution components across products and geos.
- Higher adoption rate of common patterns and building blocks versus bespoke solutions.
- Engineering Stability & Correctness
- Fewer incidents and production issues related to debt resolution, late‑state flows, or payment allocation.
- Reduced regression and rework when launching new markets or features.
- Time‑to‑Market & Migration Progress
- Faster launch of new markets and debt strategies on top of shared platforms.
- Clear progress on deprecating legacy systems and moving flows into the target architecture.
- Stakeholder Alignment & Satisfaction
- Stronger perception of engineering as a strategic partner by GMs and business leaders.
- Improved clarity of ownership and roadmaps across teams touching Debt Resolution.
Challenges and Opportunities (What You’ll Own)
- Unifying Architectures: You will tackle the challenge of multiple, partially overlapping debt resolution stacks by identifying common patterns and driving convergence toward a single, extensible platform.
- Making the Best Solution the Default Solution: You will ensure that the best ideas from any one team become the default standard for all, through clear patterns, documentation, and hands‑on collaboration.
- Operating with High Agency: You will have the mandate to push for global efficiency and correctness, while working through influence—bringing along Staff+ engineers, EMs, and PMs across multiple BUs.
- Balancing Risk, Compliance, and Speed: You will continually reconcile regulatory constraints, credit risk needs, and product velocity, making trade‑offs explicit and sustainable in the architecture.
What You’ll Navigate
- Complexity of Scale & Legacy: Balancing immediate needs of specific product areas with the long‑term goal of a unified, multi‑market Debt Resolution platform, including leading teams through multi‑year migrations.
- Constant Context & Communication Switching: Moving fluidly between deep technical design reviews and RFCs with engineers, and high‑level strategy discussions with GMs, Product Directors, Risk, and Operations.
- Cross‑Geo & Cross‑BU Collaboration: Working with teams across geographies, and across multiple business units, requiring strong remote collaboration, clarity in documentation, and cultural adaptability.
If you feel interested in these challenges and want to work on a highly engaged and talented team transforming how Debt works in Brazil and beyond, this is the place for you!
Ready to apply?
Apply to Nubank
About Us
Nubank was founded in 2013 to free people from a bureaucratic, slow and inefficient financial system. Since then, through innovative technology and outstanding customer service, the company has been redefining people's relationships with money across Latin America. With operations in Brazil, Mexico, and Colombia, Nubank is today one of the largest digital banking platforms and technology-leading companies in the world. Nubank was listed on the NYSE in 2021 and was recently named one of Time Magazine's 100 Most Influential Companies. For more information, visit nu.com.br.
About the Role
At Nubank, we are entering a new chapter for our Investments business. We are moving away from traditional, siloed financial systems toward a global, scalable platform architecture that empowers millions of customers to grow their wealth. As a Staff Software Engineer, you will be a cornerstone of this transformation, ensuring our engineering culture and technical strategy can support the next decade of growth.
You will join the Investments Platforms team, where we build the core engines for custody, offers, and orders. Your mission is to "dehydrate" legacy systems by designing extensible, agnostic solutions that handle everything from fixed income to equities. This isn't just about writing code; it's about leading a cultural and technical revival, influencing your peers to adopt the best architectural practices while keeping the "plane flying" as we migrate critical flows.
Responsibilities
- Architect Scalable Platforms: Design and evolve core investment platforms (Custody, Orders, Offers) to be asset-agnostic and globally extensible.
- Drive Legacy Migration: Lead the construction of complex and innovative platforms to manage an Investments business in a scale unseen in the market.
- Technical Stewardship: Own the end-to-end technical lifecycle of high-impact projects, ensuring alignment with Nubank’s long-term business goals.
- Collaborate Cross-Functionally: Partner with Product, Design, and Operations to translate complex business requirements into elegant technical solutions.
Required Qualifications
- Platform Engineering Expertise: Proven track record of building and maintaining highly abstracted, extensible platforms (technical or business-focused) in a high-growth environment.
- Architecture at Scale: Deep experience designing distributed systems that handle high-concurrency and mission-critical financial flows.
- Resilient Leadership: Demonstrated ability to lead technical teams through periods of ambiguity, organizational change, or complex system migrations.
Nice to Have
- Investments Domain Knowledge: Prior experience with brokerage systems, asset classes (equities, fixed income), or financial regulatory environments.
- Cloud-Native Fluency: Deep familiarity with AWS or similar cloud providers and modern CI/CD practices.
- Pragmatic Problem Solving: Experience balancing the need for architectural purity with the necessity of delivering business value in a fast-paced setting.
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
Location & Work Model
This role is based in São Paulo or Belo Horizonte, Brazil, on a Hybrid model (2 times per week) at our office.
Diversity & Inclusion / Equal Opportunity
At Nubank, we believe that diversity is essential to building the best products and services. We are committed to creating a welcoming work environment that respects and values diversity in all its forms, and we encourage people from all backgrounds to apply. We are proud to be an equal opportunity employer and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
For information on how we handle your data, please see our Candidate Privacy Notice on our careers site.
Ready to apply?
Apply to Nubank
DATA ENGINEER II - Data & AI Plataform
Conheça o Inter
Pioneiros, mudamos o mercado ao lançar o primeiro banco digital do Brasil e seguimos criando tendências com tecnologia de ponta. Evoluímos para um Super App Financeiro Global, com soluções completas e inovação de primeira. Aqui, o trabalho tem propósito: construir oportunidades reais, transformar a vida das pessoas e o mercado financeiro. Esse é o nosso Jeito Inter de Fazer. Se você quer fazer parte dessa mudança e deixar um legado, seu lugar é aqui.
Vem ser Sangue Laranja.
Get to Know Inter
As pioneers, we transformed the market by launching Brazil’s first digital bank and continue to shape the future with cutting-edge technology.
We have evolved into a Global Financial Super App, delivering complete solutions and leading innovation. Here, work has purpose: creating real opportunities, transforming people’s lives, and reshaping the financial market.
This is the Inter way of making things happen. If you want to be part of this transformation and leave your mark, your place is here.
Become Sangue Laranja.
Sobre a vaga e missão do cargo
Você atuará como guardião da estabilidade operacional, resolvendo incidentes críticos, otimizando performance, implementando melhorias de governança e trabalhando lado a lado com times de analytics, engenharia e negócio para viabilizar decisões.
No seu dia a dia, você vai:
- Estruturar a plataforma seguindo princípios de Data Mesh, definindo como domínios de negócio terão autonomia sobre seus dados enquanto mantêm padrões e governança consistentes.
- Criar estruturas na plataformas, templates, blueprints que permitem e habilitam data domains
- Automatizam políticas de qualidade, segurança, acesso e compliance
- Observar e monitorar data quality, data masking, metadados e demais métricas de processamento e consumo de dados.
- Disseminar melhores práticas para criação e gestão de projetos e pipelines de dados.
O que buscamos (Campo Editável)
Obrigatórios:
- Domínio de ferramentas de orquestração
- Proficiência em SQL e Python
- Experiência com cloud
- Comunicação clara
Desejáveis:
- Ingles intermediário.
- Experiência sólida com plataformas de dados
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);
Ready to apply?
Apply to Inter Carreiras
DATA ENGINEER SPECIALIST (PySpark)
Conheça o Inter
Pioneiros, mudamos o mercado ao lançar o primeiro banco digital do Brasil e seguimos criando tendências com tecnologia de ponta. Evoluímos para um Super App Financeiro Global, com soluções completas e inovação de primeira. Aqui, o trabalho tem propósito: construir oportunidades reais, transformar a vida das pessoas e o mercado financeiro. Esse é o nosso Jeito Inter de Fazer. Se você quer fazer parte dessa mudança e deixar um legado, seu lugar é aqui.
Vem ser Sangue Laranja.
Get to Know Inter
As pioneers, we transformed the market by launching Brazil’s first digital bank and continue to shape the future with cutting-edge technology.
We have evolved into a Global Financial Super App, delivering complete solutions and leading innovation. Here, work has purpose: creating real opportunities, transforming people’s lives, and reshaping the financial market.
This is the Inter way of making things happen. If you want to be part of this transformation and leave your mark, your place is here.
Become Sangue Laranja.
Sobre a vaga e missão do cargo:
Você fará parte do time Engenharia de Produtos DATA & AI, cuja missão é gerar valor com dados no contexto dos produtos no SuperApp do Inter.
Atuamos de ponta a ponta, da engenharia à ciência de dados, sempre alinhados aos objetivos de negócio. Entregamos produtos que envolvem disponibilização e transformação de dados no data lake e modelagem via ciência de dados, atendendo tanto público interno (analistas e áreas usuárias de dados) quanto nossos clientes, por meio do App.
Você trabalhará em parceria com stakeholders de Marketplace, Seguros, Cartões, Investimentos, Loop, Tesouraria e Forum.
No seu dia a dia, você vai
- Traduzir demandas de negócio em problemas e requisitos de engenharia de dados.
- Desenhar soluções e arquiteturas de engenharia de dados para ingestão, transformação e governança no data lake.
- Implementar pipelines e componentes de dados com foco em performance, confiabilidade e custo.
- Atuar como referência técnica e realizar mentoria, apoiando pessoas de menor senioridade e disseminando boas práticas.
O que buscamos
Obrigatórios:
- Experiência sólida em engenharia de dados, cobrindo desenho, implementação e operação de pipelines em data lakes.
- Proficiência em PySpark, Airflow, Amazon EMR, Kubernetes, Kafka e SQL.
- Capacidade de traduzir objetivos de negócio em soluções técnicas pragmáticas e escaláveis.
- Habilidades comportamentais: escuta ativa, empatia, colaboração, abertura para opiniões conflitantes e paciência na orientação.
- Alinhamento à nossa cultura, demonstrando eficiência e execução impecável (Excelência Operacional), curiosidade para questionar o status quo (Liderar com Inovação), e uma Mentalidade Vencedora para colaborar em time com paixão e perseverança, sempre com Foco no Cliente.
- Necessário graduação completa em Ciência de Dados, Computação, Engenharia ou áreas correlatas.
- Inglês necessário para leitura técnica no dia a dia.
Disponibilidade para atuar de forma presencial em de nossos escritórios - Belo Horizonte, Curitiba ou Recife.
Desejáveis:
- Experiência prévia atuando como referência técnica ou mentoria em times de dados.
- Vivência em ambientes de grande escala ou produtos de App com dados em produção.
Benefícios
- Vale-alimentação e vale-refeição
- Plano de saúde e odontológico
- Seguro de vida
- 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).
Ready to apply?
Apply to Inter Carreiras