Senior Fullstack Engineer

🕒 June 18

🏢🏡 São Paulo – Hybrid

💵 $7k - $9k / month

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Logo of Handoff

Handoff

WebsiteLinkedIn

11 - 50 employees

Founded 2019

🤖 Artificial Intelligence

☁️ SaaS

🤝 B2B

Artificial Intelligence • SaaS • B2B

<Handoff> is an AI-powered SaaS platform that automates estimating, proposals, invoicing, and project management for residential construction professionals, including remodelers, handymen, and fix-and-flip investors. It generates instant AI estimates from descriptions, drawings, photos, and uploaded files, and includes CRM, change order management, an AI assistant, file management, and homeowner financing tools to help contractors close more deals and run their back-office operations efficiently.

📋 Description

• Develop scalable frontend and backend systems, including APIs, services, and interfaces, to support AI-driven workflows, with a focus on usability, speed, and performance. • Develop and maintain scalable backend APIs that power AI-driven workflows. • Partner closely with product, design, engineering, and AI teams to align on requirements and ensure that our solutions deliver seamless, cohesive user experiences. • Provide constructive code reviews, share knowledge, and mentor fellow engineers, contributing to a collaborative, high-performing team. • Evaluate and adopt new tools, frameworks, and processes to improve frontend performance, efficiency, and code reliability, always with the customer experience in mind.

🎯 Requirements

• Bachelor's degree (or similar) in Computer Science, Engineering, or a related field. • 7+ years in frontend and backend development, with a proven track record of building scalable, high-performance applications. • Strong proficiency in **Typescript**, **Node **and **React Native.** • Experience working with Python, SQL, and cloud-based architectures. • Experience optimizing API performance and database queries, reducing latency and ensuring seamless data flow between backend and frontend. • Experience designing and implementing responsive, high-quality frontend components that ensure a seamless, intuitive user experience across both mobile and web platforms. • You write clean, maintainable, and testable code while enforcing best practices in software development. • Experienced in working with design and product teams to deliver cohesive solutions, with clear and proactive communication. • Comfortable in a fast-paced environment, you’re quick to adapt to changing priorities and balance rapid iteration with high-quality outputs. • Proven experience working in a startup environment is a must. • Proficiency in English, both written and verbal.

🏖️ Benefits

• 💸 Competitive **salary in USD** • 💰 Attractive **stock options** • 🌴 **Unlimited PTO** • 🚛 Relocation** allowance** • 👨‍💻 **Top-notch** equipment • 🧳 Get ready for **regular team offsites around the world.** Next stop: Austin!

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