Senior Sales Development Representative (Sr. SDR) at AI infrastructure startup (Fully remote, USA Only)

Full-timeRemote
Remote (USA or Canada)via Outbound Operators CareersPosted Sep 11, 2026
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Sales

About this role

Senior SDR (Cold Caller) at a Stealth, Well-Funded AI Infrastructure Startup

NOTE: after you apply, we’ll share the company name with you.

We’re excited to announce that we're seeking a full-time Sr. SDR (cold caller) to join our GTM team remotely as a full-time employee.

Role Overview:

As a Senior SDR, you will be responsible for generating new opportunities for our sales team. You will engage in new account outreach exclusively cold-calling, targeting engineering leaders (CTOs, VPs of Engineering, VPs of R&D) at companies with growing AI coding and agentic inference spend. The list, tools, script, training, and everything you need will be provided. You just have to make dials and have conversations.

📍 Location: Fully remote (U.S.A. only)

Sr. SDR Compensation Details:

  • On Target Earnings: $120,000
  • Salary: $70,000
  • Commission: $50,000
  • Equity: Early stage equity options
  • Compensation Structure: Paid for (1) Completed Conversations (~15 per day), and (2) Qualified Opportunities

Benefits

  • Paid time off

- Health, dental, and vision benefits

  • Fully remote equipment setup
  • Additional benefits to be discussed

About Us

We are a well-funded AI infrastructure startup (currently in stealth mode) that has been named to a list of the 60 most disruptive AI startups, raised a $25M seed round, and already has paying clients. We help engineering teams cut the cost of agentic AI workloads without sacrificing quality — letting them keep using the coding tools their developers already love (Claude Code, Codex, Cursor) while routing the underlying workload to leading open-weight models at a fraction of the cost of expensive frontier models.

We also give teams control over spend on long-running agentic inference workloads — chat agents, document classification, ticket sorting — by trading latency for dramatically better token economics.

We are excited to announce that we're seeking a full-time Sr. SDR (cold caller) to join our GTM team remotely as a full-time employee.

Responsibilities

  • This is a cold calling heavy role. Expect to spend 5-6 hours calling per day.
  • Cold Calling: you will have 25 - 40 live conversations per day on 165-180 dials per day
  • Completions & Activations: Completed conversations with target prospects to assess their timing and potential fit based on their role, AI/engineering stack, and use case. Activating leads that are ready-to-evaluate.
  • Book meetings: Turn initial contact into scheduled intro calls.
  • Follow up: Regularly follow up with "not now" contacts
  • Collaborate with sales and marketing: Share feedback from the field, test new messaging, and help optimize outreach strategies.
  • Maintain clean notes: Log activities and track call outcomes to support team visibility and performance insights (based on training)
  • Key

Skills

  • Does this sound like you?
  • Cold calling: 150-200 dials per day (30-40 convos per day).
  • Coachable, beginner mindset with pro-level skills.
  • High situational awareness on a cold call.
  • Excellent verbal communication (over the phone).
  • Organized & Follows the Process: will use our disposition/note taking process.
  • Ability to learn product messaging and translate it into conversations, can pivot as needed.
  • Cold calling confident.

Requirements

  • Based in the USA (No citizen sponsorship available)
  • -
  • 3+ years of cold calling experience required (ideally in B2B sales)
  • Bachelor's degree, Associates degree, or at least two years of work experience
  • Fits into our salary, commission and OTE range.
  • Apply Now! If you are ready to have your sales career take off, we encourage you to apply.
  • Our Interview Process: (WE MOVE VERY FAST)
  • Apply and submit the additional content as outlined in the section below.
  • 10-15 minute intro phone call to align on your background and role specifics.
  • Live Calling Session: A 2 hour live cold calling interview. You will experience the program firsthand.
  • Final interviews with executive team + final offer.
  • Bonus Tip: Gets Our Attention by sharing a cold call recording of you crushing it on the phone by replying to the email after you apply.
  • Additional Information about our process and what we're looking for can be found in this video:

Before you apply

  • 1Which parts of your CV prove experience with Sales?
  • 2Which recent work examples would make your application stronger for this role?
  • 3What details from the original source listing should you confirm before applying?

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