Lead Software Engineer

Job not on LinkedIn

🔥 0 minutes ago

🇧🇷 Brazil – Remote

💵 $100k - $120k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 11%

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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Alternative Payments

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2021

💳 Fintech

🤝 B2B

🛍️ eCommerce

Fintech • B2B • eCommerce

Alternative Payments is a payment processing platform specifically designed for service-based businesses. It streamlines customer payment processing, enhances collections, and offers financing options, enabling businesses to unify their invoicing and payment solutions seamlessly. The platform includes security features to safeguard transactions and provides automation tools to reduce administrative efforts. With Alternative Payments, businesses can improve revenue flow and enhance the customer payment experience, ensuring that payments are completed quickly and efficiently.

📋 Description

• Set the technical direction of Alti, Alternative Payments' AI agent product • Own technical direction for conversational AI, agents, and automated routines • Define standards for LLM evaluation, prompt management, monitoring, and observability • Lead the design of RAG pipelines and agent architectures and make trade-off decisions • Drive the transition from LLM-only features to proprietary ML models • Take ML models to production with monitoring and continuous feedback • Identify ML use cases across the accounts payable platform and shape them with Product • Serve as an AI reference across the product organization by reviewing designs, pairing with engineers, and sharing practices • Write code hands-on every week

🎯 Requirements

• Strong experience as a software engineer, with a track record of owning technical decisions on product features end to end • Hands-on work on AI products in the last 12 months, including LLMs, agents, or AI features, with ownership of meaningful parts of the system • Experience with chatbots/conversational AI, RAG, and LLM evaluation pipelines • Strong skills in at least one of Go, TypeScript/JavaScript, or Python • Autonomy to define a process in a new area, not only execute one • Product mindset focused on what gets delivered to users • Comfort in a fast-paced environment with ownership of many parts of the delivery chain • Professional working proficiency in English • Experience putting ML models into production with monitoring and feedback loops • Experience with AI monitoring and observability tooling • Prompt engineering experience • Experience with autonomous or personal agents working across Slack, Teams, or WhatsApp • Background in fintech, payments, or financial products • Experience at both an early-stage startup (Seed to Series B) and a larger tech company

🏖️ Benefits

• Equity opportunities • Unlimited PTO • Flexibility when you need it the most • Yearly learning & development stipend • Inclusive and accessible application and interview process, including accommodations • High-impact projects and collaborative initiatives • Internal growth and career development opportunities • Supportive culture with shared learning and open communication