DynamoDB Jobs in Buenos Aires.
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Staff Software Engineer – Buenos Aires, Argentina (Hybrid)
Staff Software Engineer – Buenos Aires, Argentina (Hybrid)
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. Visit our institutional page https://international.nubank.com.br/careers/.
About the role
Our Engineering team helps Nu create and scale the technology that powers the best financial products in Latin America. We strive for state-of-the-art software development practices, using a variety of technologies and architectures to build resilient, secure, and highly scalable systems.
As a Staff Software Engineer, you will play a key role in shaping the technical direction of multiple teams, driving the design and evolution of large-scale distributed systems that serve millions of customers. While we value experience with our tech stack, we are confident that engineers who are eager to learn will be successful here — and we will teach you Clojure as our main backend language.
You will build and evolve:
- Horizontally scalable microservices written mostly in Clojure, using Finagle and leveraging functional programming techniques and hexagonal architecture
- High-throughput jobs and inter-service communication using Kafka
- Continuous Integration and Deployment pipelines on AWS
- Data storage solutions using Datomic and DynamoDB
- Monitoring and observability with Prometheus
- Services running as much as possible in Kubernetes
We are a process-light organization that values human interactions. We work in small, independent teams that feel like startups within the company and avoid unnecessary coupling and centralization whenever realistic. We understand that execution is key to success and continuously optimize our processes to remove bottlenecks.
You'll be responsible for
- Working with large-scale distributed systems and understanding their broad architecture and trade-offs
- Setting technical direction for multiple teams, ensuring alignment with Business Areas and architecture strategies
- Driving pragmatic innovation while ensuring resilient, secure, and flexible solutions that scale across products and geographies
- Mentoring engineers across teams and helping maintain a high technical bar organization-wide
- Writing, testing, instrumenting, documenting, and maintaining high-quality code
- Pairing and participating in code reviews to support the growth of others in and around your teams
- Collaborating closely with Product, Design, and Engineering leaders to build new end-to-end experiences
- Ensuring comprehensive observability, performance monitoring, and robust error handling across team services
- Participating in on-call rotations for your team and responding to incidents as necessary
- Focusing primarily on backend applications, while being open to contributing to mobile and frontend development according to business needs
We are looking for a person who has
- At least 8 years of experience developing digital products in complex environments
- Deep expertise in distributed systems, microservices architecture, and cloud technologies
- A proven track record of designing and delivering large-scale systems that serve thousands or millions of users
- A strong background in object-oriented or functional programming languages, with the ability to work across multiple languages
- Demonstrated ability to lead technical initiatives across multiple teams, even without direct authority
- Experience mentoring senior engineers and raising the technical bar across organizations
- Practical knowledge of agile software development methodologies and prior experience with CI/CD
- Strong communication skills to identify and prevent risks, and explain trade-offs clearly to both technical and non-technical stakeholders
- Advanced English skills
Location
Buenos Aires, Argentina.
Our Benefits
Our benefits are designed to support your wellbeing, development, and life outside of work. They include:
- Chance of earning equity
- Health Insurance
- Life Insurance
- NuCare
- International business travel insurance
- NuLanguage
- Vacations
- Parental leaves
- Work from home allowance
Even if you feel you don't meet every qualification, we encourage you to apply — your unique skills and experiences may be just what we're looking for, and we're excited to learn more about what you can bring to our team.
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
Lead Software Engineer – Buenos Aires, Argentina (Hybrid)
Lead Software Engineer – Buenos Aires, Argentina (Hybrid)
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. Visit our institutional page https://international.nubank.com.br/careers/.
About the role
Our Engineering team helps Nu create and scale the technology that powers the best financial products in Latin America. We strive for state-of-the-art software development practices, using a variety of technologies and architectures to build resilient, secure, and highly scalable systems.
As a Lead Software Engineer, you will play a key role in shaping the technical direction of multiple teams, driving the design and evolution of large-scale distributed systems that serve millions of customers. While we value experience with our tech stack, we are confident that engineers who are eager to learn will be successful here — and we will teach you Clojure as our main backend language.
You will build and evolve:
- Horizontally scalable microservices written mostly in Clojure, using Finagle and leveraging functional programming techniques and hexagonal architecture
- High-throughput jobs and inter-service communication using Kafka
- Continuous Integration and Deployment pipelines on AWS
- Data storage solutions using Datomic and DynamoDB
- Monitoring and observability with Prometheus
- Services running as much as possible in Kubernetes
We are a process-light organization that values human interactions. We work in small, independent teams that feel like startups within the company and avoid unnecessary coupling and centralization whenever realistic. We understand that execution is key to success and continuously optimize our processes to remove bottlenecks.
You'll be responsible for
- Working with large-scale distributed systems and understanding their broad architecture and trade-offs
- Setting technical direction for multiple teams, ensuring alignment with Business Areas and architecture strategies
- Driving pragmatic innovation while ensuring resilient, secure, and flexible solutions that scale across products and geographies
- Mentoring engineers across teams and helping maintain a high technical bar organization-wide
- Writing, testing, instrumenting, documenting, and maintaining high-quality code
- Pairing and participating in code reviews to support the growth of others in and around your teams
- Collaborating closely with Product, Design, and Engineering leaders to build new end-to-end experiences
- Ensuring comprehensive observability, performance monitoring, and robust error handling across team services
- Participating in on-call rotations for your team and responding to incidents as necessary
- Focusing primarily on backend applications, while being open to contributing to mobile and frontend development according to business needs
We are looking for a person who has
- At least 8 years of experience developing digital products in complex environments
- Deep expertise in distributed systems, microservices architecture, and cloud technologies
- A proven track record of designing and delivering large-scale systems that serve thousands or millions of users
- A strong background in object-oriented or functional programming languages, with the ability to work across multiple languages
- Demonstrated ability to lead technical initiatives across multiple teams, even without direct authority
- Experience mentoring senior engineers and raising the technical bar across organizations
- Practical knowledge of agile software development methodologies and prior experience with CI/CD
- Strong communication skills to identify and prevent risks, and explain trade-offs clearly to both technical and non-technical stakeholders
- Advanced English skills
Location
Buenos Aires, Argentina.
Our Benefits
Our benefits are designed to support your wellbeing, development, and life outside of work. They include:
- Chance of earning equity
- Health Insurance
- Life Insurance
- NuCare
- International business travel insurance
- NuLanguage
- Vacations
- Parental leaves
- Work from home allowance
Even if you feel you don't meet every qualification, we encourage you to apply — your unique skills and experiences may be just what we're looking for, and we're excited to learn more about what you can bring to our team.
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 Technical Product Manager
WHY DEPT®?
We are pioneers at heart. What this means, is that we are always leaning forward, thinking of what we can create tomorrow that does not exist today. We were born digital and we are a new model of agency, with a deep skillset in tech and marketing. That’s why we hire curious, self-driven, talented people who never stop innovating.
Our culture is big enough to cope and small enough to care. Meaning, that with people across 20+ countries, we’re big enough to provide you with the best tools, global opportunities, and benefits that help you thrive. While acting small by investing in you, your growth, your team, and giving you the autonomy to solve our clients’ problems, no matter where you are in the world.
We are seeking a Senior Technical Product Manager to join one of our ongoing squads. This role focuses on building scalable and efficient data products that support analytical workflows and enterprise data delivery across our client's Analytics. You will be responsible for managing the full data product lifecycle—from ideation to delivery—working closely with data engineers, analysts, QA, business stakeholders, and other product teams to ensure high-quality data solutions.
SKILLS AND COMPETENCIES
- You have hands-on experience with SQL and are comfortable querying and analyzing large datasets across relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., DynamoDB, MongoDB) databases
- You have a strong track record of working with data engineers and navigating complex data infrastructure to deliver scalable, high-quality solutions
- You are experienced in agile methodologies and lead sprint planning, stand-ups, and retrospectives to drive iterative product development
- You are an effective communicator who bridges technical and non-technical stakeholders, fostering alignment across product, engineering, QA, and business teams
- You are results-oriented and use metrics and client feedback to prioritize work, evaluate impact, and drive continuous improvement
- You have experience in the finance industry and understand the critical role of data quality, timeliness, and regulatory alignment
- You are a proactive team member who promotes automation, scalability, and operational efficiency in all aspects of the data product lifecycle
- Basic understanding of artificial intelligence concepts, with curiosity and enthusiasm for learning how AI tools can be used to improve processes and drive efficiency. Interest in exploring AI systems and a willingness to develop awareness of responsible AI practices, including risk management and ethical use.
RESPONSIBILITIES
- Lead the delivery of data products, working with cross-functional teams including data engineering, QA, technology, and business strategy
- Translate business needs into data requirements with a strong focus on data workflows, scalability, and performance
- Own the data product backlog, prioritizing features, technical tasks, and improvements based on business value, effort, and dependencies
- Collaborate closely with engineering to ensure accurate understanding of data structure, source systems, and integration logic
- Actively manage sprint planning, stand-ups, and retrospectives in an agile development environment
- Ensure that data quality, documentation, lineage, and governance standards are upheld
- Identify opportunities to automate data workflows and reduce failure points across the data lifecycle
- Communicate product status, risks, and decisions to stakeholders in a clear and timely manner
WHAT DO WE OFFER?
- We enjoy spending time together, working closely with other local colleagues, and getting to know one another. Our Buenos Aires offices (Villa Crespo or Mar del Plata) are fully equipped with refreshments and great common spaces!
- Premium healthcare through OSDE for the employee and their immediate family members
- Mendel prepaid card with a monthly allowance for grocery purchases
- Monthly reimbursements for Wi-Fi/electricity expenses
- Monthly reimbursements for training/English classes
- 100% covered “Plan Total” membership at Sportclub
- Access to a our benefits platform through Bonda
- A flexible vacation policy
WE SUPPORT YOU BEING YOU
DEPT® is an equal opportunity employer (EOE). We believe our work is at its best when our people feel safe and free to be themselves. We’re committed to an inclusive and barrier-free recruitment and selection process and workplace, regardless of anyone’s lived experience, race, color, religion, sex, national origin, age, disability, and genetic information. So tell us about any accommodations you need. It’s totally confidential and only used to make sure you feel fully supported at every step.
We are a B Corp-certified company passionate about purpose-driven work. Our hope is that you can feel good about the contributions DEPT® is making to the world, and we always have an open door for your ideas in making the world a better place.
DEPT® is a pioneering technology and marketing services company that creates integrated end-to-end digital experiences for brands such as Google, KFC, Philips, Audi, Twitch, Patagonia, eBay and more. Its team of 2,500+ digital specialists across 30+ locations on 5 continents delivers pioneering work on a global scale with a boutique culture.
DIVERSITY, EQUITY, & INCLUSION
At DEPT®, we take pride in creating an inclusive workplace where everyone has an equal opportunity to thrive. We actively seek to recruit, develop, nurture, and retain talented individuals from diverse backgrounds, with varying skills and perspectives.
Not sure you meet all qualifications? Apply, and let us decide! Research shows that women and members of underrepresented groups tend not to apply for jobs when they think they may not meet every requirement, when in fact they do. We believe in giving everyone a fair chance to shine.
We also encourage you to reach out to us and discuss any reasonable adjustments we can make to support you throughout the recruitment process and your time with us.
Want to know more about our dedication to diversity, equity, and inclusion? Check out our efforts here.
Ready to apply?
Apply to DEPT®