Frontend Software Engineer (Mobile)

About Addi

Addi is a leading financial platform building the future of payments, shopping, and banking. We aim to create a world where consumers and merchants can transact effortlessly, grow together, and where we create abundance and generate pride.

Currently, Addi serves over 2 million customers and partners with more than 20,000 merchants, making it Colombia’s fastest-growing marketplace. We offer banking solutions (deposits, payments, unsecured credit) and commerce services (e-commerce, marketing) using state-of-the-art technology. We are bridging the financial gap for millions and redefining how people experience financial freedom.

Addi is Colombia's leading Buy Now, Pay Later provider and has secured regulatory approval to operate as a bank. In the past year, we have 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, and Victory Park Capital. With their support, we are transforming Latin America’s financial ecosystem and shaping the next generation to shop, pay, and bank in Colombia.

Addi is a conscious company driven by deep experience in scaling technology, services, and products, and we live by our values every day.

Location Type: Remote Employment Type: FullTime

About the Role

This role is an opportunity to drive impact, tackle challenges, and thrive at Addi. If you’re ready to be part of something big, this is for you.

Mission

You will be responsible for developing and maintaining world-class user interfaces for our Marketplace, including features like search and filters, add to favorites, Shopping Cart, and orders management 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.

Responsibilities

• Take end-to-end ownership and operate the software that you design, develop, test, and release into production.
• Work closely with designers, engineers, and product owners to build great products and experiences for our clients and allies.
• Architect and develop world-class user interfaces that combine usability, maintainability, and performance.
• Develop software on a daily basis using our frontend technical stack based on Typescript, Storybook, React, and React Native (must have).
• Review pull requests on a daily basis, transferring your knowledge with your team.
• Receive mentorship from everyone on the team, from more experienced members to those just starting.
• Deploy new features to production on a daily basis using our CI/CD pipeline.
• Be on-call occasionally, with rotations to distribute knowledge and experience.
• Contribute to our Architecture Decision Records where you will be able to propose new techniques, patterns, and tools for our evolving platform.

What we’re looking for

• 5+ years of full-time technical work experience as a software engineer. We will adjust the seniority of the role accordingly.
• Previous experience working with React Native is a must.
• Great communication abilities with technical and non-technical stakeholders.
• Willingness to work with a distributed team.
• Good foundations in UX/UI design.
• Strong expertise building user interfaces using well-structured HTML and CSS code.
• Experience with modern JavaScript libraries and tools.
• Awareness of web performance optimization techniques.

Why join us?

• Work on a problem that truly matters – We are redefining how people shop, pay, and bank in Colombia, breaking down financial barriers and empowering them.