高级软件工程师 - Alti 团队
Senior Software Engineer - Alti Team
Alternative Payments 正在为中小型企业构建财务操作系统，整合阻碍服务型企业的断开技术栈。从 MSP 开始，我们已经花了五年时间完善应收账款，并现在扩展到应付账款、AI 驱动的分析等领域。我们正处于转折点：完善资金流动，为一个将重塑服务型企业财务运作方式的平台打下基础。
我们发展迅速，思考宏大，打造一个希望成为长期项目一部分的全球团队。我们相信最佳解决方案来自多元视角、深入协作和对客户影响的共同执着。如果你被真实的问题、真实的客户和真实的影响所激励，我们想听听你的声音！
我们寻找谁
我们正在寻找一位高级软件工程师加入 Alti，我们的 AI 代理产品。Alti 于 2026 年 7 月推出，增长迅速。现在我们需要对其进行扩展：更多代理、更多自动化流程，以及我们自己的机器学习模型，同时结合 LLM。
你首先是一名产品工程师。你交付客户使用的功能，并具备 LLM、代理和数据方面的实战经验。你将在一个由工程师、产品经理和产品设计师组成的小团队中工作，并帮助团队提升评估、可观测性和将 ML 带入生产环境的能力。
这是一个位于巴西的远程职位。
你会做什么
· 从对话式 AI 到代理和自动化流程，端到端地构建并交付 Alti 产品功能。
· 设计和改进 RAG 流水线和提示策略。
· 构建 LLM 评估流水线以衡量质量并捕捉回归问题。
· 为 AI 功能设置监控和可观测性：提示、模型和使用情况。
· 与产品和设计合作，找到 AI 和 ML 可以解决真实客户问题的地方。
· 协助将 ML 模型带入生产环境，建立监控和持续反馈循环。
你会带来什么
· 作为软件工程师构建并交付产品功能的扎实经验。
· 在过去 12 个月中参与 AI 产品的实战经验（LLM、代理、AI 功能）。你不需要领导过，但你必须有实际构建经验。
· 至少具备以下之一的经验：聊天机器人/对话式 AI、RAG 或 LLM 评估流水线。
· 至少掌握 Go、TypeScript/JavaScript 或 Python 中的一种强技能。
· 产品思维：你关心交付给用户的内容，而不仅仅是模型。
· 在快节奏环境中感到舒适，你负责许多职责。
查看英文原文
Alternative Payments is building the financial operating system for SMBs, consolidating the disconnected tech stack that holds service-based businesses back. Starting with MSPs, we’ve spent five years perfecting accounts receivable, and we’re now expanding into accounts payable, AI-powered analytics, and beyond. We’re at an inflection point: closing the loop on money movement and laying the foundation for a platform that will reshape how service businesses operate financially.
We’re growing fast, thinking big, and building a global team that wants to be part of something that lasts. We believe the best solutions come from diverse perspectives, deep collaboration, and a shared obsession with customer impact. If you’re energized by real problems, real customers, and real impact, we want to hear from you!
What We’re Looking For
We’re looking for a Senior Software Engineer to join Alti, our AI agent product. Alti launched in July 2026 and is growing fast. Now we need to scale it: more agents, more automated routines, and our own machine learning models alongside LLMs.
You’re a product engineer first. You ship features that customers use, and you bring hands-on experience with LLMs, agents and data. You’ll work in a small squad with engineers, a PM and a Product Designer, and you’ll help the team get stronger at evaluation, observability and taking ML to production.
This is a remote position based in Brazil.
What You’ll Do
- 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: prompts, models and usage.
- Help take ML models to production with monitoring and continuous feedback loops.
- Partner with Product and Design to find where AI and ML can solve real customer problems.
What You’ll Bring
- Solid experience as a software engineer building and shipping product features.
- Hands-on work on AI products in the last 12 months (LLMs, agents, AI features). You don’t need to have led it, but you’ve built it.
- 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.
- A product mindset: you care about what gets delivered to users, not only the model.
- Comfort in a fast-paced environment where you own many parts of the delivery chain.
- Professional working proficiency in English.
Nice to Haves
- Prompt engineering experience.
- AI monitoring and observability tooling.
- Autonomous or personal agents working across channels (Slack, Teams, WhatsApp).
- Experience putting ML models into production (e.g., predictive models) with monitoring and feedback loops.
- Background in fintech, payments or financial products.
- Has built and scaled ML/LLM products
- Experience at an early-stage startup (Seed to Series B).
What We Offer
- Competitive salary tailored to your experience, skills, and expertise.
- The total compensation range for this role is $90,000 - $105,000, plus equity. The range displayed on each job posting reflects the approximate total target compensation for the position. Within the range, individual pay is determined by factors including relevant skills, experience, education/training.
- Equity opportunities so you can share in our growth and success.
- Unlimited PTO and flexibility when you need it the most.
- Yearly learning & development stipend to help you grow and do your best work.
Why Choose Alternative Payments?
At Alternative Payments, you’ll do work that truly matters.
- Own your impact: Lead meaningful, high-impact projects and collaborative initiatives that are shaping the future of FinTech and redefining how businesses get paid.
- Collaborate: Work with a diverse, innovative team where every voice is heard and great ideas come from anywhere.
- Grow with us: Your career journey is top of mind. We prioritize internal growth and give you the space to shape your path based on your goals — whether that’s deepening your expertise in your domain or exploring something new.
- Thrive in a supportive culture: As a scaling start-up, there’s a lot to be done and initiative is key. We believe in shared learning, open communication, and building each other up. When one of us grows, we all do.
Want to see what we're actually building?
We made a short video so you don't have to take our word for it. Get a glimpse of our product, our people, and the problems we're solving, then decide if it sounds like your kind of place.
Our Values
- Transparency & Honesty: We communicate openly and truthfully with partners, investors, and each other so everyone understands where we stand and where we’re headed.
- Resourcefulness & AI: We stay scrappy, find creative solutions, and make progress even when the path isn’t obvious. We have a bias for action and seek out the information and resources necessary to make decisions and move quickly.
- Partnership: We win and lose together. We collaborate with our partners, investors, and teammates to tackle big challenges and reach shared goals.
- Revolutionary & Boldness: We challenge conventions, take calculated risks, and build better, stronger solutions that move our business and the industry forward.
- Accountability: We take ownership of our decisions and results. We follow through on our commitments knowing our work directly impacts our partners, our team and our business.
Applying to Alternative Payments
We’re looking for candidates who are ready to step in and make an impact from day one. We know that sometimes people hold back unless they meet every requirement, but if you’re excited about the role, bring relevant experience, and are ready to contribute, we want to hear from you!
All resumes are reviewed by our small but mighty talent team. While we may use AI tools to help prioritize applications, real people are behind every resume review and hiring decision. We’re also committed to an inclusive and accessible process. If you need any accommodations during your application or interview experience, please let us know — we’re happy to help.
Originally posted on Himalayas