Full Stack Engineer

We’re seeking a Full Stack Engineer with strong expertise in mobile development to help shape the future of our platform. In this role, you’ll take end-to-end ownership of key initiatives—designing, building, and optimizing scalable systems that power both our web and mobile products.You’ll collaborate with cross-functional teams across product, design, and operations to deliver impactful, high-quality solutions that drive business outcomes. This is a high-visibility position offering significant autonomy, technical challenges, and opportunities for growth into technical leadership as we continue to expand.ResponsibilitiesLead the design, architecture, and implementation of core features across mobile and web applications.Develop and maintain scalable full-stack solutions using TypeScript, Next.js, Fastify, and React Native.Ensure technical excellence through clean architecture, code reviews, and automated testing.Partner closely with product and design to translate business requirements into reliable technical solutions.Contribute to infrastructure automation and deployment pipelines using AWS, ECS, and Terraform.Continuously enhance performance, reliability, and developer experience within a shared monorepo environment.Thrive in a fast-paced, collaborative setting with a focus on innovation and delivery.Qualifications4+ years of professional experience in full-stack development, ideally in agile or startup environments.Proven hands-on experience with React Native and mobile-first product delivery.Strong proficiency with TypeScript, Next.js, Fastify, and related full-stack frameworks.Solid understanding of AWS infrastructure, including ECS and Terraform.Excellent problem-solving, communication, and collaboration skills.Fluent in English (B2 or higher) — both written and verbal.Must be based in Central America and able to work remotely with distributed teams.Why Join Contollo?💼 Competitive contract compensation📊 Meaningful, high-impact work🌱 Opportunities for professional development and technical growth🔁 Potential for long-term engagement based on performance