SellionSellion

Careers

Help build the pod-led revenue organization of the future.

Sellion is a seed-stage startup based in Austin, TX. We're building pods that discover, negotiate, and hand off deals — with governance and observability that revenue, RevOps, and security leaders can trust.

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Small team, big surface area: you'll work directly on core agent workflows, integrations, and customer deployments. We care far more about ownership and craft than about pedigree.

Why join at this stage?

This isn't a "wait for a ticket" environment. You'll be hands-on with customers, agents, infrastructure, and product decisions from day one. The work is messy, cross-functional, and deeply tied to real revenue outcomes.

  • • Ship features that get used by real GTM teams within days.
  • • Work at the intersection of foundation models, agents, and real-world sales workflows.
  • • Help define how pods should behave, operate, and be measured — before it becomes the default.

Stage

Seed-stage, post-product inception, partnering closely with early design partners.

Location

HQ in Austin, TX with flexibility for remote teammates in compatible time zones.

Culture

Low-ego, high-ownership, biased toward shipping and iterating with real users.

Stack

Modern orchestration stack wired into real CRMs, warehouses, and GTM tools.

Open roles

The kinds of problems you might own.

Don't see a perfect fit? Reach out anyway — we care more about slope than labels.

Founding Engineer, Agentic Systems

Engineering

Austin, TX (hybrid) or remote (US-friendly time zones)

Own end-to-end delivery of agent workflows that connect LLMs, CRMs, and our internal orchestration layer — from architecture to observability.

  • Design and implement multi-step agent workflows for discovery, conversation, and handoff.
  • Work across backend services, queues, and external APIs (CRM, email, calendar).
  • Instrument everything so GTM and RevOps leaders can trust and explain agent behavior.
Apply via emailInclude your resume, links, and a short note on why Sellion.

Founding Engineer, Integrations & Data

Engineering

Austin, TX (hybrid) or remote (US-friendly time zones)

Build and harden the connectors that keep Sellion in lockstep with CRM, warehouse, and messaging tools.

  • Implement and maintain robust Salesforce/HubSpot integrations with clear data models.
  • Design sync strategies that are resilient, observable, and respectful of data boundaries.
  • Collaborate with customers on mapping their motion into our pods, offerings, and analytics.
Apply via emailInclude your resume, links, and a short note on why Sellion.

Founding GTM / Customer Engineer

GTM

Austin, TX (hybrid)

Sit at the intersection of product, platform, and revenue teams to launch and expand Sellion pods for customers.

  • Translate GTM goals into concrete pod configurations, playbooks, and guardrails.
  • Run pilots end to end: discovery, configuration, launch, measurement, expansion.
  • Feed real-world learnings back into product and agent behavior.
Apply via emailInclude your resume, links, and a short note on why Sellion.

Founding Product Designer

Design

Austin, TX (hybrid) or remote (US-friendly time zones)

Own the surfaces where GTM leaders observe, guide, and trust pods.

  • Design flows for configuring pods, reviewing conversations, and approving key decisions.
  • Create analytics and governance views that feel like power tools, not dashboards.
  • Develop a cohesive visual and interaction language across the platform.
Apply via emailInclude your resume, links, and a short note on why Sellion.

How we work day to day.

  • • Small, focused pods owning outcomes — not long chains of hand-offs.
  • • Default to async clarity: specs, docs, and observability over meetings.
  • • Direct exposure to customers and their real workflows, not just tickets and mocks.
  • • We care about both velocity and correctness — especially in areas touching governance and revenue attribution.

How to apply.

The best way to get our attention is to show how you think. Share a portfolio, a repo, a write-up, or a short story about a system you built or turned around.

Send a brief note with your background, what role you're most excited about, and how you'd want to shape Sellion over the next 12–18 months.

Email careers@sellion.aiLearn more about Sellion →

We're committed to building a team with diverse backgrounds and perspectives. If you're excited by the mission but not sure you tick every box, we still want to hear from you.