Frontend Engineer IC2

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 2 million customers and partner with more than 20,000 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.

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  you're ready to be part of something big, keep reading.

Technical Expertise

• Experience building user interfaces using well-structured HTML, CSS, and modern JavaScript frameworks, specifically React JS and React Native.
• Experience in developing components with Typescript.
• Proven ability to build, develop, and maintain unit, component, and end-to-end tests to ensure feature reliability.
• UX/UI Design Foundations:
  Good understanding of UX/UI design principles like user centered design, responsive design, consistency, simplicity, etc.

Curiosity and Continuous Learning Mindset

• Strong desire to learn and stay updated with new technologies, tools, and best practices.
• Active participation in self-learning and problem-solving on their own.
• Interest in exploring new approaches or techniques, especially in a dynamic environment.

Demonstrates Exceptional Initiative

• Takes responsibility for delivering impactful projects end-to-end, from conception to post-deployment support.
• Deliver high-quality, creative solutions at lightning speed.
• Anticipated technical challenges and proposed effective solutions

Effective Communication

• Ability to communicate technical ideas clearly to both technical and non-technical team members.
• Strong listening skills to understand the needs and requirements of other teams, such as product or UX.

Adaptability and Resilience in a Dynamic Startup-Product Environments

• Outstanding ability to thrive in a fast-paced, constantly changing environment, balancing immediate results with long-term strategic planning.
• Ability to adapt to changes in project requirements or team needs.
• Willingness to learn and adopt new technologies or tools as the team or company requires.

Outstanding Cross-Functional Collaboration (Nice to Have)

• Ability to collaborate effectively with other engineers, product managers, and designers to align technical solutions with user needs and business strategy.
• Adaptability to work on projects with different approaches, technologies, and workflows.

Strong Product/Business Acumen (Nice to Have)

• Understanding the importance of creating solutions that provide real value to the end user.
• Deep understanding of business goals and how technical solutions align with and drive these objectives.
• Ability to prioritize work effectively to deliver the highest impact for users and stakeholders.

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