Lead Full Stack Engineer

Job not on LinkedIn

🕒 June 10

🇧🇷 Brazil – Remote

💵 $60k - $80k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 54%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Sierra

WebsiteLinkedInAll Job Openings

51 - 200 employees

🤖 Artificial Intelligence

🤝 B2B

☁️ SaaS

Artificial Intelligence • B2B • SaaS

Sierra is a company that specializes in transforming customer experiences through the power of conversational AI. Their platform enables businesses to deploy AI agents that are empathetic, always available, and aligned with the brand's tone and voice. Sierra offers capabilities for real-time support, seamless integration into existing technology stacks, and the capacity to solve complex issues while continuously improving the customer experience. Trusted by leading brands, Sierra's AI platform is designed with a strong commitment to security and privacy, ensuring safe and secure interactions. The platform allows for personalization, enabling companies to imbue their AI agents with their own identity and processes, ensuring consistency and reliability across all customer interactions.

📋 Description

• Lead engineering for one or more initiatives at Sierra • Architect the stack and write clean code • Work closely with product managers, designers, and other engineers • Take products from idea to production • Mentor other engineers to level up our team

🎯 Requirements

• 5+ years of experience in software engineering, with at least 1 year in a lead role • Growth mindset: able to quickly learn new languages, frameworks, and more • Experience with end-to-end product development, from idea to production • Frontend experience: TypeScript, React • Backend experience: TypeScript or Python, Node.js or FastAPI • Experience with databases (e.g. PostgreSQL, MongoDB, etc) • Strong written and verbal communicator in English • Ability to accurately estimate timelines and scope • Bonus: • Experience using AI tools for coding (e.g. Cursor) • Experience building products using Generative AI / LLMs (e.g. using OpenAI/Anthropic APIs, prompt engineering, RAG, etc)

🏖️ Benefits

• Health insurance • Professional development opportunities • Flexible working hours