Full Stack Developer Intern at Valari (W22)
Embedded finance platform for B2B in LatAm.
About Valari

We are building an embedded finance platform for LatAm. Our vision is to allow any company to offer financial services to their end-users by tapping our platform and APIs. We bring everything that is necessary to help other companies launch their fintech services.

About the role
Skills: Node.js, JavaScript, React, PostgreSQL

Important Note: While we’re a remote-first company, at this stage we want to have our team working on similar timezones. Please only apply if you are locate at a timezone in the Americas.

About Valari

Valari is building a unified platform to enable any person or business in LATAM to receive, store and spend money faster. We have a partnership with a national chartered bank in Mexico, which allows us to issue debit, credit, investment and insurance products through our platform.

Our customers range from B2B software companies, marketplaces, neobanks and digital wallets. By partnering with Valari they can quickly launch embedded financial products such as bank accounts, cards, payments and lending to their users. Our customers own the user experience and have little regulatory overhead, while generating revenue for the transactions they initiate in our platform.

Our Culture

At Valari, we want to work with the best people out there. We know that in order to do that we cannot settle for "good enough". When adding a new person to our team, we're as invested as you are in your professional growth.

  • Culture of Excellence: We want to work with people who want to get better every day. Detail-oriented, but relentless execution is what makes our team successful. Thinking about and almost being obsessed with how to make things better drives ultimate success.

  • Extreme Ownership: We work with people who own their shit, end to end. We’re not here to point fingers, but to get things done. We empower everyone to take on challenging projects, run with them to completion but most of all own the results. If the results are great, we celebrate, if they are not, we learn from them.

  • Vision Driven: We enjoy working with people who believe that what we are doing here is going to have a tremendous impact in the world, especially in the 600M people living across LATAM. If you’re a dreamer, and a person who can’t help but imagine how the platform we’re building is going to allow more and better financial services to be distributed, we want to work with you.

What's the role:

Valari Dashboard is the command center where our fintech partners will be able to view and manage their business. It provides a simple access to transactions, accounts, cards and onboarding documentation so they can better serve their customers. You will be an integral part on building this product, including the following

  • Develop web applications using the latest React technologies such as Redux, Redux Saga, Context, Next.js and Typescript.
  • Contribute on building API endpoints in Node.js to support our product.
  • Design database models in PostgreSQL and write efficient queries to support our application.
  • Participate in sprint planning, retrospective and daily standups with the team.
  • Write efficient, re-usable and fully tested code that will be constantly pushed to production.

What does our stack look like

  • Typescript, Go and Python for our backend microservices.
  • React, Next.js and Typescript for our frontend applications
  • Postgres for our database
  • Redis for Caching
  • Docker for containerization
  • Terraform as our infrastructure as code tool.
  • Gitlab for source code management
  • Gitlab CI for continuous integration and deployment

What makes you a great fit:

  • You are passionate about solving hard problems from scratch and you are interested in reimagining the financial infrastructure of the future.

  • We are a Javascript/Typescript shop, so if you have experience working on projects with these technologies, we want to hear from you.

  • You want to be in a fast-paced startup environment and want to make meaningful contributions to the core product that our users will interact with.

What do we offer:

  • Product ownership and the ability to work in core features that will make a direct impact to all our customers.
  • Learning and mentoring opportunities with experienced engineers that have built financial infrastructure software that moves millions of dollars every day.
  • A vibrant work environment, with teammates that are highly passionate about shipping product, collaborating and learning to have fun throughout the journey.
  • Flexible remote environment, virtual/in-person team bonding events, birthday perks and learning opportunities.

Full- stack lending-as-a-service platform, including our LMS and API + SDK integration.

Interview Process


Introduction Call

You'll speak with our CTO to learn more about Valari and the role. We are also interested in knowing more about your background, goals and why you want to join a startup. This conversation is not deeply technical, however the deeper you can talk about previous projects the better. Usually takes 20-30 minutes.

Technical Challenge

You'll meet the Engineering Team and go over a technical challenge. Our goal is to get a better sense of your knowledge on APIs, System Design and Database Modelling. We would share the question beforehand, and it should take 1-2 hours to prepare for it. This interview is usually 60-90 minutes.

Behavioural Interview:

Finally, you'll meet our CEO so you can ask what's on your mind about Valari. This is also an opportunity for another team member to know more about you and your background and why you want to join Valari. This is usually a 30-45 minute conversation.


We would extend you a formal offer and if it's accepted follow up with the required paperwork.

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