# Senior Full Stack Engineer Location BrazilDesired Salary UnspecifiedWork preference Full TimeLinks Joined2 Jul 2026Field / Industry Software Engineering * SharePreferences:Status: Actively lookingRelocation: NoNotice Period: ImmediateSkill Assessments:This user has not passed any tests yet Languages: English - Portuguese - Report [Overview](#overview) ## About Me I am a Senior Full Stack Engineer and hands-on Tech Lead with more than 7 years of experience building web and mobile products. My core stack includes Node.js, TypeScript, React Native, React, Next.js, MongoDB, Kafka, and AWS, and I have strong experience across backend APIs, mobile applications, Backend-for-Frontend architecture, integrations, and technical leadership. I have worked on products with international scope, including platforms operating in Portugal, Spain, Belgium, France, Norway, and Italy. I enjoy owning complex systems end to end, from backend services to web and mobile interfaces, and I am comfortable working in remote, cross-functional, and multicultural environments. One of my key achievements was serving as the sole engineer responsible for the entire stack of Volup, a premium food delivery platform, where I maintained zero downtime while supporting operations across two countries. I also led the migration of a legacy retail platform to a modern Next.js architecture and designed a Node.js BFF to orchestrate microservices. I was promoted to Tech Lead and led a small cross-functional team, where I helped improve delivery speed by introducing an AI-assisted, spec-driven development workflow. I value practical engineering, clear technical direction, and building systems that are reliable, scalable, and maintainable. Earlier in my career, I worked on legacy systems, banking modules, and geolocation software, which strengthened my ability to reverse-engineer codebases, document technical solutions, and deliver under real-world constraints. These experiences helped me build a strong foundation in backend development, SQL, and software architecture. I am based in Cuiabá, Brazil, and I speak Portuguese natively and English fluently. I am looking for opportunities where I can contribute as a senior engineer or technical lead, especially in product-focused teams that value ownership, collaboration, and modern full-stack development. ## Skills ### [SQL](https://jobicy.com/talent/sql.md)[AWS](https://jobicy.com/talent/aws.md)[React](https://jobicy.com/talent/react.md)[Docker](https://jobicy.com/talent/docker.md)[CI CD](https://jobicy.com/talent/ci-cd.md)[TypeScript](https://jobicy.com/talent/typescript.md)[Team Leadership](https://jobicy.com/talent/team-leadership.md)[Agile](https://jobicy.com/talent/agile.md)[PostgreSQL](https://jobicy.com/talent/postgresql.md)[MySQL](https://jobicy.com/talent/mysql.md)[Kafka](https://jobicy.com/talent/kafka.md)[Scrum](https://jobicy.com/talent/scrum.md)[Microservices](https://jobicy.com/talent/microservices.md)[MongoDB](https://jobicy.com/talent/mongodb.md)[NoSQL](https://jobicy.com/talent/nosql.md)[React Native](https://jobicy.com/talent/react-native.md)[Next.js](https://jobicy.com/talent/next-js.md)[Redux](https://jobicy.com/talent/redux.md)[Mobile Development](https://jobicy.com/talent/mobile-development.md) ## Education FIAP 2022 MBA in Full Stack Development, Design, Engineering & Deployment Unic - University of Cuiabá 2021 Bachelor's degree in Computer Science Dun Laoghaire Further Education Institute (DFEI) 2014 - 2016 Engineering Technology with Electronics Killester College of Further Education 2013 - 2014 Cisco Networking (CCNA) St Paul's College 2010 - 2013 Secondary Education ## Experience Tech Lead & Senior Software Engineer @ Volup 2024 - Present Premium restaurant food delivery platform operating in Lisbon and expanding into Madrid. Owned and maintained the entire stack across backend, web, and mobile with zero downtime. Integrated Apache Kafka for event-driven communication and led a cross-functional team of 3. Introduced a spec-driven development workflow using AI tools. Senior Full Stack Engineer @ Velv / Tilroy 2023 - 2024 Delivered 4 concurrent projects with a focus on mobile applications for online sales across multiple European markets. Rebuilt the main e-commerce website on Next.js, built a mobile payment application, and designed a Node.js Backend-for-Frontend to streamline microservices integration. Mid-Level Full Stack Engineer @ Tecla 2021 - 2022 Worked on a legacy online lesson marketplace serving customers and branches across Brazil. Fixed production bugs, implemented new features, reverse-engineered undocumented code, rewrote key features, and produced technical documentation. Mid-Level Full Stack Engineer @ Opah IT 2021 Software consultancy assigned to a major Brazilian banking institution. Developed core modules for reservations, plan cancellations, credit-card payments, and bank slips. Built backend services in a microservice architecture and supported junior developers. Software Engineer, Intern to Junior @ GeoQI 2019 - 2021 Geolocation and rural/urban mapping consultancy using drones. Rebuilt a licensed PHP system in Node.js, saving licensing costs, and worked extensively with relational databases to strengthen backend and SQL fundamentals.