Job Summary: Develop frameworks and tools to support client growth, guiding teams on best practices for delivering sustainable and scalable data. Key Highlights: 1. Cross-functional collaboration with multiple data engineering teams 2. Focus on architecture, development, and evolution of the experience 3. Engineering culture and multidisciplinary collaboration Want to make a difference in the new economy and transform people and businesses to thrive? Join Cadastra! As a Fullstack Engineer, you will develop frameworks and tools to support the accelerated growth of one of our clients. You will develop solutions and guide the team on industry best practices, aiming to deliver data sustainably, scalably, and securely. Your role will involve cross-functional collaboration with multiple teams across the data engineering area. This position is fully remote. **Responsibilities and Duties** **In our Data Hub, you will face these challenges:** * Architecture and Development: Design and implement high-performance backend services and frontend interfaces, actively participating in System Design discussions. * Experience Evolution: Develop React components enabling intuitive visualization and management of agent workflows. * Resilience and Operations: Participate in squad technical support rotation, ensuring production stability and resolving incidents with root-cause focus. * Engineering Culture: Implement and promote automated testing practices (unit/integration) and robust CI/CD pipelines (GitHub Actions). * Multidisciplinary Collaboration: Translate requirements from Product, Design, and BI into scalable technical solutions, ensuring incremental value delivery. * Mentorship: Serve as a technical reference for the team, raising the bar for code quality (Code Review) and technical documentation. **Requirements and Qualifications** **What Cadastra expects from you:** * Senior Fullstack Experience: Deep expertise in Python (FastAPI, Django or Flask) for high-availability services and React (JavaScript/TypeScript) for modern interfaces. * Cloud Experience: Practical experience with cloud services such as AWS and Google Cloud Platform. * Data Proficiency: Solid SQL knowledge for handling large volumes and experience with relational databases (PostgreSQL/MySQL) and non-relational databases (MongoDB/DocumentDB). * DevOps/Cloud Native Culture: Hands-on experience with Docker and Kubernetes, plus proficiency in CI/CD pipelines, GitFlow, and quality tools such as Sonar. * Agility: Agile mindset (Scrum/Kanban) focused on continuous delivery. **Differentiators (What will set your profile apart)** * GenAI/LLM Experience: Prior experience integrating applications with language models (OpenAI, Vertex AI, LangChain). * Real-time Applications: Knowledge of WebSockets or data streaming (essential for real-time chats and agents). * Observability: Experience with application monitoring (OpenTelemetry, Grafana, Datadog). **Additional Information** **What we offer:** * Meal and food allowance via FLASH card * Remote work allowance via FLASH card * Health insurance according to your location * Dental insurance according to your location * Birthday day off + amount deposited to FLASH card * Extended maternity and paternity leave * Profit-sharing program (PLR) * Life insurance * Childcare allowance * Referral bonus * Transportation allowance * Clude | Health Platform * Total Pass We are a global technology services company specializing in strategy, marketing, and data, with 25 years of experience leading digital transformations and strategies that drive growth across digital and physical channels for major enterprises. Hybrid by nature, we’re spread across the globe! We have over 900 employees with offices in São Paulo, Porto Alegre, and London, plus numerous fully remote Cadastrers (as we call ourselves here). At Cadastra, we share one goal: transforming people and businesses to thrive. Over 400 brands across more than 15 segments—including Kopenhagen, Mitsubishi, Unilever, Uber, and many others—have trusted our work. **Our operations are organized into the following divisions:** * Business & Strategy * Commerce * Media Services * CRM & Customer Experience * Digital Performance * Data, Analytics & AI * Design & Creativity * Transformative Engineering * Influence & Content Marketing * Cloud Services Our excellence has been recognized through prestigious awards. In 2022, we led the ISG Provider Lens Martech report, won the Salesforce Partner Innovation Awards in the Marketing Consulting category, and were nominated for the Caboré Award. We also ranked on the Financial Times 2023 list of fastest-growing companies in the Americas, among other achievements. Our growth goes hand-in-hand with building a more sustainable and inclusive world. For over eight years, we’ve held Great Place To Work certification, and diversity is a cornerstone for us: 59% of leadership roles are held by women, and 19% of our professionals identify as LGBTQIAPN+. **COME SEE WHY THIS IS WHERE YOU BELONG!** Do you want to continuously grow, collaborate in teams, and deliver real, high-impact results in the market? Join us! **Our Values:** * Courage to explore; * Efficiency to achieve; * Impact to resonate; * Learning to transform; * Partnership to innovate. **OUR CLT BENEFITS:** Meal and food allowance via FLASH card Remote work allowance via FLASH card Health insurance according to your location Dental insurance according to your location Birthday day off + amount deposited to FLASH card Extended maternity and paternity leave Profit-sharing program (PLR) Life insurance Childcare allowance Referral bonus Transportation allowance Clude | Health Platform Total Pass Partnership with Fecap — discounts of 10% to 20% on undergraduate, graduate, MBA, and master’s degree programs