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Vibe GTM Engineer
siena-ai
Philippines · Remote
Posted on Sep 16, 2025
Location
Remote - Europe, Philippines, Argentina, Brazil
Employment Type
Full time
Location Type
Remote
Department
GTM
About Siena
Siena is building enterprise empathic AI Agents powered by reasoning-adept LLMs. Siena is the first AI Agent of its kind, designed to integrate with existing systems and interact with customers across multiple channels from a single, unified platform.
If you're excited about the intersection of human-to-machine communication and want to be part of a team driving innovation and making a real impact in automating agentic workflows, join us on our mission to revolutionize customer experience through empathetic AI.
Our AI-First Philosophy
At Siena, AI isn't just a tool—it’s embedded in our DNA. We believe that leveraging AI-first workflows empowers individuals to work smarter, faster, and more creatively. Our team embraces AI-powered augmentation in everything we do, from research to execution, making us more efficient and innovative every day.
About the Role
We’re looking for an Vibe GTM Engineer who moves fast, prototypes scrappy, and ships tools that give our GTM teams 10x leverage. You’ll use LLMs, AI agents, automation platforms, and custom scripts to multiply what our sales, marketing, and content teams can do. Think scraping, sequencing, editing, creating campaigns, and stitching together tools into workflows that unlock scale.
This is a high-leverage role for someone who moves like a hacker, thinks in distribution, and isn’t afraid to get their hands dirty with everything from APIs to video editing.
What You’ll Do
Build and launch AI-powered workflows to accelerate personalization and targeting across sales and marketing (e.g. scraping emails, building AI sequences, campaign orchestration).
Create and automate workflows for content, social, video, and case studies—using AI to generate, edit, and distribute at scale.
Prototype and ship MVP experiments for GTM initiatives using Gumloop, n8n, Lovable, Vercel, or custom scripts.
Automate repetitive workflows across sales, marketing, and ops—enrichment, reporting, deal tracking, campaign QA.
Leverage APIs, webhooks, and LLMs to stitch together GTM infrastructure that scales smarter.
Act as an internal multiplier: build custom GPTs, playbooks, and agents that make GTM teams more effective.
Collaborate with GTM leadership to identify bottlenecks and quickly ship solutions.
You’ll Thrive If You
Think like a growth hacker but can ship like an engineer.
Love working with AI, APIs, and automation. Bonus if you’ve built scrappy agents, custom GPTs, or GTM workflows.
Are fluent in Gumloop/n8n/N8N/Zapier, GPT-4/5, Retool, Notion, Airtable, Python, JavaScript, SQL, LangChain, Vercel/Lovable/Replit, Claude Code, Apollo.
Bias toward shipping over spec’ing—you’d rather deliver a working prototype today than a deck next week.
Have strong product sense and can build things that are not just functional but also usable.
Creative eye and high taste: you know what great design looks like and are obsessed about details.
Communicate clearly, take ownership, and don’t wait to be told what to do.
Resourceful and scrappy, from recording your own ads to hacking together AI tools, your single focus is making it happen.
Nice to Haves
Prior experience in B2B SaaS, ecommerce, or GTM teams.
Familiarity with GTM systems like HubSpot, Salesforce, Segment, Amplitude.
Comfort working with structured and unstructured data—cleaning, transforming, and piping it into useful workflows.
Experience with AI video/content tools (Runway, Synthesia, ElevenLabs, Descript, etc.).
Why Join Us
We’re a startup, so no fancy offices or corporate fluff. But here’s what we do offer:
Make a real impact. Your work directly shapes our product and company.
A Voice that matters. In a small team, every perspective counts—yours included.
Working at Siena. We are a fully remote, globally distributed team working at the bleeding edge of CX and generative AI.
Competitive compensation. Great salary plus the opportunity for equity or stock grants.
Flexible time off. Take at least 15 days—more if you need it.
A Learning budget. If you're growing, so are we.
The thrill of building something new. Join us at a stage where your contributions matter most.
Tackling meaningful challenges. We’re redefining how work gets done through AI.
Our values
We’re not about corporate jargon—here’s what truly matters to us:
Curiosity and creativity: You always seek new knowledge, ask questions, and explore different perspectives to deepen your understanding.
Customer empathy: You are driven by our customers’ success. You see needs they can’t articulate.
Resilience: You bounce back from setbacks, adapt to change, and thrive in the face of challenges.
Ownership and autonomy: When things break, you fix first, explain later.
Relationships: You create bonds with your colleagues - building trust and sharing success.
Craft and speed: You balance vision with pragmatism. Your standards pull everyone higher.
Open and direct: You share and receive feedback. You are open about what’s working and what not.
AI-First Tooling
To ensure you stay at the cutting edge of AI-driven work, we provide:
Perplexity Pro account
ChatGPT Pro account
Claude Pro account
Quarterly budget for experimenting with new AI tools
A culture that encourages AI experimentation and adoption
We encourage our team to explore and integrate AI tools into their workflows, allowing them to maximize efficiency and innovation in their roles.
At Siena, we’re not just looking for people who can do a job. We’re looking for people who want to break boundaries, create the future, and reshape industries. If that’s you, we look forward to your application.
Siena provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, genetics, sexual orientation, gender identity, or gender expression. We are committed to a diverse and inclusive workforce and welcome people from all backgrounds, experiences, perspectives, and abilities.