[Hiring] Frontend Engineer IC2 @Addi

Role Description

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.

Qualifications

• 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.
• Good understanding of UX/UI design principles like user-centered design, responsive design, consistency, simplicity, etc.
• Familiarity with integrating AI/ML APIs (e.g., OpenAI, LLMs, recommendation engines) into frontend applications.
• Strong grasp of frontend architecture patterns (component-driven design, micro-frontends, state management at scale).
• Deep knowledge of performance optimization, code splitting, and building maintainable, scalable codebases.
• 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.
• Outstanding ability to thrive in a fast-paced, constantly changing environment.
• 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.
• Ability to collaborate effectively with other engineers, product managers, and designers.
• 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.

Requirements

• Demonstrates exceptional initiative.
• Takes responsibility for delivering impactful projects end-to-end, from conception to post-deployment support.
• Delivers high-quality, creative solutions at lightning speed.
• Anticipates technical challenges and proposes effective solutions.
• 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.
• Outstanding cross-functional collaboration (nice to have).
• Strong product/business acumen (nice to have).

Benefits

• Work on a problem that truly matters—redefining how people shop, pay, and bank in Colombia.
• Be part of something big from the ground up—help shape a company, influencing technology and culture.
• Unparalleled growth opportunity—join a fast-scaling fintech lender.
• Join a world-class team—work alongside top-tier talent in an environment focused on excellence and collaboration.
• Competitive compensation & meaningful ownership—generous salary, equity, and supportive benefits.

Company Description

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.

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.