Full Stack Engineer (Senior) ID55910
AgileEngine Ver todas as vagas
- Belo Horizonte - MG
- Permanente
- Período integral
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!ABOUT THE ROLE
As a Senior Full Stack Engineer, you will build and integrate a cutting-edge financial intelligence platform designed for AI-driven insights, connecting complex backend systems with intuitive, data-rich user experiences. Working across Python, Node.js, React, and cloud integrations, you’ll transform raw billing data into actionable metrics while leveraging AI-first development workflows to accelerate delivery. This role offers high ownership, close collaboration with product leadership, and the opportunity to shape a fast-evolving, data-intensive product from the ground up.WHAT YOU WILL DO
- Own implementation and integration of product components including dashboards and insights;
- Design and build backend functionality for billing rules, chargeback logic, and ROI calculations;
- Integrate external billing data sources;
- Build and evolve APIs and data pipelines to transform raw billing data into financial insights;
- Implement frontend functionality for dashboards and data-heavy UI views;
- Make architectural decisions prioritizing maintainability and speed;
- Collaborate with product stakeholders with minimal process overhead;
- Ensure smooth deployment workflows;
- Contribute to product cohesion across different components;
- Design and optimize AI-driven development workflows;
- Improve prompt strategies and validation workflows;
- Leverage AI agents to automate development and testing;
- Ensure data integrity, auditability, and financial accuracy;
- Identify and address technical gaps and reliability risks.MUST HAVES
- 6+ years of experience with a full-stack background;
- Strong experience with Python and Node.js;
- Experience with PostgreSQL schema design and data modeling;
- Experience integrating Azure billing systems or similar APIs;
- Experience building frontend applications with React;
- Experience using AI tools such as Claude or GPT;
- Experience integrating third-party APIs, especially billing systems;
- Ability to work with incomplete requirements and deliver solutions;
- Experience working in early-stage product environments;
- Experience integrating frontend tests into CI/CD pipelines;
- Familiarity with observability and telemetry systems;
- Upper-intermediate English level.NICE TO HAVES
- Experience building or consuming SDKs;
- Experience with PHP;
- Experience building financial or billing systems;
- Familiarity with AI usage metrics or ROI tracking models;
- Experience working with dashboards and data-heavy UI patterns;
- Startup or founder-led product experience;
- Exposure to AI tooling workflows.PERKS AND BENEFITS
- Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
- Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
- Exciting projects: Modern solutions with Fortune 500 and top product companies.
- Flextime: Flexible schedule with remote and office options.