FullStack Engineer for E-commerce (Kotlin/React)
- company
- Avenue Code
- location
- Brazil (remote)
- work mode
- remote
- posted
- 22 May
- **About The Opportunity**
- We are looking for a highly resilient, autonomous
- **Senior Full-Stack Software Engineer**
- for a long-term engagement with a global tech platform.
- You will join an
- **integration and commerce team tasked with developing tools for new product releases and scaling critical e-commerce functionalities,**
- such as order management, shipment tracking, and payment processing tools. This is a high-impact position tailored for engineers who love solving ambiguous problems, take complete ownership of their tasks, and thrive in an environment with absolute technical autonomy and zero handholding.
- **Responsibilities**
- Design, develop, and maintain robust backend APIs and core systems tailored for digital commerce workflows.
- Build scalable, modern user interfaces using React, ensuring a seamless full-cycle experience.
- Interpret high-level business goals independently, translating abstract requirements into concrete, high-quality technical solutions.
- Elevate engineering standards by actively participating in design pattern definition, code reviews, check-in processes, and rigorous quality controls.
- **Required Qualifications**
- 8 to 10 years of professional software development experience, ideally within e-commerce or high-volume transactional platforms.
- Deep backend expertise in Kotlin or Java, OR advanced frontend mastery in React (with solid, production-grade comfort on the opposite side of the stack).
- Strong background building and integrating APIs for commerce (orders, shipments, payments).
- Hands-on proficiency with relational databases, SQL, and Docker.
- Native control over version workflows (GitHub) and agile tracking/test sign-offs (Jira).
- **Nice To Have Skills**
- Exposure to Cloud-first architectures (AWS or similar) is welcome but considered a secondary plus.
- A proactive, solution-oriented communication style with fluent English.
- Emotional maturity