Go to Market Co Founder – B2B SaaS & AI Voice

I am building InfiVoice, a B2B SaaS company focused on AI voice agents for service-based businesses.The idea behind InfiVoice is to help companies handle calls more consistently, qualify leads, schedule appointments, recover opportunities that go cold, and follow up with prospects without relying only on manual processes or immediate human availability.Many service businesses lose revenue not because there is no demand, but because calls are missed, leads are not followed up with quickly enough, prospects are not qualified properly, or the sales process is not structured. InfiVoice is being built to turn calls, leads, appointments, and follow-up into measurable commercial workflows.I am looking for a Commercial Co-Founder with strong experience in B2B SaaS sales, go-to-market, revenue strategy, pipeline generation, customer acquisition, business development, partnerships, or commercial validation.This is not a traditional employee-only role. This is an early-stage co-founder search for someone who wants to help build the commercial side of the company from the ground up.The right person should be comfortable with early-stage ambiguity, direct customer conversations, market validation, outbound sales, positioning, discovery calls, demos, objections, and helping close the first customers.Professional Spanish is important for this role. InfiVoice is being built with both the U.S. market and Spanish-speaking markets in mind, so the ability to communicate clearly with Spanish-speaking customers, partners, and prospects is highly valuable. English is also important, especially for working with U.S.-based businesses and building go-to-market efforts in the United States.About InfiVoiceInfiVoice is focused on AI voice agents for service-based businesses.The product is being built around practical commercial use cases such as:Handling inbound calls more consistently.Qualifying leads based on business criteria.Scheduling appointments.Following up with prospects.Recovering leads that have gone cold.Confirming appointments or next steps.Supporting sales workflows through voice and automation.Helping teams manage repetitive call-related tasks more efficiently.The goal is not to build a generic automated calling tool. The goal is to build a serious B2B software company that helps service businesses improve how they manage calls, leads, follow-up, and customer conversations.InfiVoice should help companies create more consistent and measurable commercial processes around voice interactions.What I am looking forI am looking for someone with a strong commercial mindset and real execution ability.The ideal person has experience in some combination of:B2B SaaS sales.Go-to-market strategy.Outbound sales and pipeline generation.Revenue strategy.Business development.Partnerships.Customer acquisition.Sales operations.CRM-driven sales processes.Customer success or onboarding.Commercial validation for early-stage products.Selling to SMB, mid-market, or service-based businesses.Working in startup or early-stage environments.Communicating professionally in Spanish and English.You do not need to be strong in every single area, but you should have meaningful experience in several of them and be able to take ownership of the commercial side of an early-stage SaaS company.I am especially interested in someone who can help answer questions like:Who is the best initial customer profile for InfiVoice?Which service industries have the strongest need for this type of product?What pain points are urgent enough for customers to pay for?What messaging gets business owners or decision-makers interested?Which acquisition channels should be tested first?How should the first sales process be structured?What objections appear most often in customer conversations?How can the product be positioned as a measurable business tool rather than a generic AI feature?Main responsibilitiesThe person joining as a potential Commercial Co-Founder would help build the early go-to-market and revenue foundation for InfiVoice.Initial responsibilities may include:Helping define and validate the ideal customer profile.Identifying high-potential service business verticals.Building prospect lists and outbound strategies.Creating messaging for different customer segments.Opening conversations with potential B2B customers.Running discovery calls.Presenting the product clearly to prospects.Understanding customer objections and market feedback.Helping refine positioning and value proposition.Supporting demos and early sales conversations.Building an initial qualified pipeline.Helping close early customers.Testing different acquisition channels.Helping define pricing, packaging, and commercial strategy.Translating market feedback into product and sales decisions.Creating a repeatable sales process over time.Supporting conversations with both English-speaking and Spanish-speaking prospects.This role requires someone who enjoys speaking with the market directly. The first stage is not about managing a large team or optimizing an existing sales machine. It is about building the first version of that machine.Ideal profileThis could be a strong fit for someone who has worked as a:Account Executive in B2B SaaS.SDR, BDR, or sales leader with strong outbound experience.Head of Sales, Revenue Lead, or GTM Lead.Business Development or Partnerships Lead.Founder or early employee at a startup.Customer Success or Onboarding leader with strong commercial instincts.Operator who has helped validate, sell, or launch a B2B product.Commercial person with experience in CRM, automation, contact center, AI tools, or service-based industries.Experience with service businesses is a strong plus. This could include industries such as home services, real estate, healthcare services, legal services, insurance, agencies, consulting, education, clinics, local services, or other businesses where calls, appointments, lead qualification, and follow-up are important.Experience with AI voice, contact centers, telephony, CRM, workflow automation, or customer engagement tools would also be valuable, but it is not required if the person has strong B2B commercial experience.What would make someone stand outA strong candidate would likely have experience doing at least some of the following:Building pipeline from scratch.Selling a product before the brand was well known.Running outbound campaigns.Speaking directly with founders, owners, operators, or executives.Turning customer conversations into commercial insights.Closing early customers.Working in a startup or small team.Selling software to SMB or mid-market customers.Creating a sales process where none existed before.Working across U.S. and Spanish-speaking markets.Communicating professionally in both Spanish and English.Understanding how CRM, automation, and follow-up affect revenue.Spanish is important because InfiVoice may serve Spanish-speaking business owners, teams, partners, and customers. The right person should be able to communicate clearly and professionally in Spanish, especially in customer-facing or partner-facing conversations.English is also important because the company is based in the U.S. market and many commercial conversations, tools, and go-to-market activities will require strong English communication.The kind of person who may fit wellI am looking for someone with a builder mindset.This means someone who can work without needing a perfect structure already in place. Someone who can test, learn, adjust, and keep moving. Someone who can have customer conversations, identify patterns, and help decide what should be built, sold, or prioritized next.This person should be practical, direct, and commercially sharp.InfiVoice should be positioned as a serious B2B solution. The value is not just “AI that makes calls.” The value is helping companies create better workflows around calls, leads, appointments, follow-up, and revenue opportunities.The right person should understand that difference and be able to communicate it clearly to potential customers.What we would work on firstThe first stage would be focused on commercial validation and early customer acquisition.Some of the first priorities would be:Selecting the strongest initial verticals.Defining the first ideal customer profile.Testing outbound messaging.Speaking with potential customers.Learning which use cases create the strongest interest.Identifying objections and friction points.Refining the value proposition.Building a first pipeline of qualified opportunities.Closing early customers.Creating a repeatable sales motion.Testing conversations with both English-speaking and Spanish-speaking prospects.The goal is to move from assumptions to real market feedback as quickly as possible.LocationThe role is listed as Hybrid in Palm Beach, Florida, but the most important thing is finding the right person.Being close to the South Florida market is helpful, especially because of the connection between the U.S. and Latin American business communities. However, experience with U.S. customers, bilingual markets, Latin America, or remote B2B sales can also be highly relevant.About the opportunityThis is a search for a potential co founder or early stage commercial partner, not a standard sales job where everything is already defined.I am looking for someone who wants to be part of building the company, shaping the go-to-market strategy, validating the market, and helping turn InfiVoice into a strong B2B SaaS business.If you have experience in B2B SaaS sales, go-to-market, revenue, outbound, partnerships, customer acquisition, CRM, automation, contact center, AI tools, or service-based businesses, I would be interested in speaking with you.Professional Spanish communication is important for this role, and professional English communication is also highly valuable.You can also review more context at infivoice.com.