Frontend Software Engineer (L3) building mobile and web user interfaces for a fintech marketplace using React, React Native, and TypeScript
About Addi We are a leading financial platform, building the future of payments, shopping, and banking—a world where consumers and merchants can transact effortlessly and grow together. Today, we serve over 3.6 million customers and partner with more than 55,000 merchants, making Addi Colombia’s fastest-growing marketplace.
With a state-of-the-art, technology-first approach, we provide banking solutions (deposits, payments, unsecured credit) and commerce services (e-commerce, marketing), bridging the financial gap for millions and redefining how people experience financial freedom. As the country’s leading Buy Now, Pay Later provider, we have secured regulatory approval to operate as a bank, unlocking even greater opportunities for our customers. In the past year, we have also achieved profitability, reinforcing the strength of our business model and our ability to scale sustainably.
Our mission has earned the trust of world-class investors, including Andreessen Horowitz, Architect Capital, GIC, Goldman Sachs, Greycroft, Monashees, Notable Capital, Quona Capital, Union Square Ventures, Victory Park Capital, and more, who back our vision for the future. With their support, we are not just growing—we are transforming Latin America’s financial ecosystem and shaping the next generation to shop, pay, and bank in Colombia.
But what truly sets us apart is how we build. We are a conscious company, driven by deep experience in scaling technology, services and products, and we live by our values every day.
About the Role This is where you come in. Below, you’ll find what this role is all about—the impact you’ll drive, the challenges you’ll tackle, and what it takes to thrive at Addi. If you’re ready to be part of something big, keep reading.
What’s the mission you’ll drive You will be responsible for developing and maintaining world-class user interfaces for our Marketplace, including features like search and filters, add to the favorites, Shopping Cart, orders management, etc on mobile and web. Over the next 12 months, you'll work closely with designers, engineers, and product owners to create seamless, efficient, high-performing user experiences that deliver outstanding value for our customers and merchants.
What you will do
What we’re looking for
Why join us?
How the hiring process looks like We believe in a fast, transparent, and engaging hiring experience that allows both you and us to determine if there's a great fit. Here’s what our process looks like:
A conversation with a recruiter to get to know you, your experience, and what you're looking for. We’ll also share more about Addi, our culture, and the role.
A more in-depth conversation with the engineering manager, where we explore your skills, experience, and problem-solving approach. The interview has a system design approach so prepare your self for it! We want to understand how you think and work.
We'll send you a practical case, you'll have 1 week to develop the best code you can, using best practices to show all your skills and potential. We would love
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