Senior Software Engineer

Job not on LinkedIn

🔥 3 hours ago

🇧🇷 Brazil – Remote

💵 $90k - $105k / 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

• Build and ship Alti product features end to end, from conversational AI to agents and automated routines • Design and improve RAG pipelines and prompt strategies • Build LLM evaluation pipelines to measure quality and catch regressions • Set up monitoring and observability for AI features, including prompts, models, and usage • Help take ML models to production with monitoring and continuous feedback loops • Partner with Product and Design to identify customer problems AI and ML can solve • Work in a small squad with engineers, a Product Manager, and a Product Designer • Help the team improve evaluation, observability, and production ML practices

🎯 Requirements

• Solid experience as a software engineer building and shipping product features • Hands-on work on AI products in the last 12 months, including LLMs, agents, or AI features • Experience with at least one of: chatbots/conversational AI, RAG, or LLM evaluation pipelines • Strong skills in at least one of Go, TypeScript/JavaScript, or Python • Product mindset focused on delivering features to users • Comfort in a fast-paced environment with ownership across the delivery chain • Professional working proficiency in English • Prompt engineering experience (nice to have) • AI monitoring and observability tooling experience (nice to have) • Experience with autonomous or personal agents across Slack, Teams, or WhatsApp (nice to have) • Experience putting ML models into production with monitoring and feedback loops (nice to have) • Background in fintech, payments, or financial products (nice to have) • Experience building and scaling ML/LLM products (nice to have) • Experience at an early-stage startup, Seed to Series B (nice to have)

🏖️ Benefits

• Equity opportunities • Unlimited PTO • Flexibility when you need it the most • Yearly learning & development stipend • Meaningful, high-impact projects • Collaborative and inclusive team culture • Internal growth opportunities • Supportive culture with shared learning and open communication • Application and interview accommodations available