Senior Frontend Engineer

Quickin; São Paulo; Remote; BRL 180,000 - 240,000; Full time

Job summary

BotCity is seeking a Senior Frontend Engineer to own and evolve the front-end of our products. You will ship intuitive, high-quality features at enterprise scale, set front-end standards, and raise the team's bar through reviews and knowledge sharing. You will collaborate closely with Product and UX to deliver robust, scalable interfaces.

The role reports to the Engineer Manager. This is a fully remote opportunity with teams across the US, Canada and LATAM.

Qualifications

• Proven experience delivering enterprise-grade frontend in React/Next.js.
• Strong TypeScript skills and responsive UI design.
• Experience collaborating with product and UX teams.

Responsibilities

• Develop, deploy, and maintain scalable, responsive web applications using modern front-end technologies.
• Collaborate with product managers and UX/UI designers to translate requirements into technical solutions.
• Refactor legacy code and implement best practices for cross-device performance.
• Participate in code reviews and ensure frontend quality.
• Identify and troubleshoot front-end issues for a seamless UX.
• Write reusable code and libraries and optimize components for speed.

Skills

React

Next.js

TypeScript

Team collaboration

Job description

Company Overview

BotCity brings governance to the code AI writes. AI turned asking into code, and every business user is now a developer. The Python they generate runs on corporate workstations outside any pipeline, inventory, or approval flow, and nothing in the enterprise stack was built to see it. BotCity Sentinel governs that code where it runs: a script-level inventory of what executes, where, and by whom, contextual policies that allow, alert, or block, and a remediation loop where the author makes the first fix. Security asks whether code is malicious. Governance asks whether it should run, here, by this person. We built Sentinel to own the second question. Today it's Python. Tomorrow it's every line of code AI writes.

BotCity serves 1,000+ teams in 70+ countries, including customers as Bayer and LG. We raised a $12M Series A led by Four Rivers, with participation from Y Combinator, SoftBank, and founders and investors including Lew Cirne (New Relic), Rod Johnson (SpringSource), and Walter Kortschak (Summit Partners and Firestreak Ventures). G2 named BotCity one of the world's top 25 emerging platforms.

We are a remote company with teams across the US, Canada and LATAM. Small team, large customers, a category forming around us. If you want real ownership over a problem that matters, we should talk.

Role Overview

The Senior Frontend Engineer will own and evolve the front-end of BotCity's products, delivering intuitive, fast and reliable experiences at enterprise scale. This role will ship user-friendly, high-quality features that directly improve customer experience, set the front-end standards and playbook that help the team scale, and raise the team's bar through code reviews, pairing and knowledge sharing. This role is a product-minded engineer with proven experience owning complex React, Next.js and TypeScript projects, a can-do attitude, close collaboration with Product and UX, and a habit of seeking, giving and acting on feedback. The role reports to the Engineer Manager.

Responsibilities

• Develop, deploy, and maintain scalable, responsive web applications using modern front-end technologies (focus on desktop with some mobile, which could evolve with time).
• Collaborate with product managers and UX/UI designers to understand requirements, ensure its technical feasibility, and translate them into technical, user-friendly solutions.
• Maintain and improve the company’s front-end codebase by refactoring legacy code and implementing best practices ensuring performance across multiple devices and browsers.
• Participate in code reviews, ensuring best practices in front-end development.
• Identify and troubleshoot front-end issues to ensure a seamless user experience.
• Write reusable code and libraries for future use, optimizing components for maximum speed.