About FullStack

FullStack is your AI-native engineering partner, built to turn AI capability into certainty. Most companies can demo AI; few can get it to production and prove what it produced. We close that gap with three capabilities, AI built into your products from the start, elite vetted talent who apply it, and transparent execution that shows value every step of the way. With now over 600 customers in North America, FullStack is one integrated partner for all your AI engineering needs. With FullStack, you move forward with confidence.

We’re Most Proud Of
- Offering life-changing career opportunities to talented software professionals across the Americas.
- Building highly-skilled software development teams for hundreds of the world’s greatest companies.
- Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
- Our 4.1-star rating on GlassDoor.
- Our client Net Promoter Score of 68, twice the industry average.

The Position





We are currently seeking a highly motivated Sales Development Representative (SDR) with 3+ years of experience to join our team at FullStack.

In this role, you’ll be responsible for researching new accounts, identifying key stakeholders, contacting prospects, and scheduling qualified meetings within an established ICP (Adecuado Customer Profile). You’ll quickly become an expert at researching the nuances within our customer profiles that make a company a great fit for our services.

Using a proven, multi-channel process (email, LinkedIn, texting, and selective cold-calling), you’ll build relationships and schedule meetings for our Inside Account Executives. As you master our sales engine and build product knowledge, you’ll unlock pathways for career advancement.

We utilize modern sales and AI tech stacks, including Apollo, G-Suite, DialPad, LinkedIn Sales Navigator, Gemini, Copilot, Claude, and advanced VOIP systems.

What We're Looking For
- 3+ years

📌 Sales Development Representative (Cartagena)
🏢 FullStack
📍 Cartagena