Senior Software Engineer – Onboarding & AI Initiatives

About the role

Reap is looking for a Senior Software Engineer to join its Account Onboarding & Management team. You will own the full development lifecycle of client‑facing AI‑enabled features, delivering secure and seamless onboarding experiences for businesses across LATAM.

Key responsibilities

• Design, develop, and deploy scalable applications in AWS, ensuring high‑quality standards and business alignment.
• Collaborate with product managers, designers, and engineers to drive end‑to‑end product development from concept to production.
• Maintain modern tech stack by adopting latest industry trends and AI‑assisted coding tools.
• Improve system observability and reliability through testing, metrics, and incident learning.
• Participate in talent acquisition by screening resumes and interviewing candidates.

Required profile

• 6+ years of full‑stack development with end‑to‑end ownership of critical systems.
• Strong problem‑solving mindset, detail‑oriented, and comfortable balancing correctness with practical trade‑offs.
• Effective communicator, open to feedback, and able to thrive in a fast‑paced, high‑growth environment.

Required skills

• Frontend: React.js ecosystem (TypeScript, Hooks, Redux/Zustand, React Query, MUI, Emotion/Styled Components).
• Backend: Node.js, TypeScript; experience with APIs, event‑driven/serverless architectures.
• Cloud & Database: AWS (Serverless, networking, containers, RDS), PostgreSQL/MySQL, SQL, ORMs (TypeORM, Prisma).
• Additional: Python or Go basics, Terraform/CloudFormation/AWS SAM, AI coding tools (Cursor, GitHub Copilot, Claude Code, Codex) and LLM API integration.

What we offer

• High‑impact role in a rapidly growing fintech startup.
• Flexible hybrid/remote work environment with a global collaborative team.
• Insurance coverage after probation and Reap Card stipend.
• Access to AI tools for experimentation and continuous learning.
• Culture of innovation, inclusion, and continuous development.