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Partner sales

Business Development Manager (eSIM )

MMDSmart logoMMDSmartSofia, BulgariaListed 3w ago

This posting does not state its pay. Partner, Channel & Alliances roles that state pay post a typical $184k/yr (band $140k–$320k/yr); across the 3,014 open roles on Business development jobs, every seat together, it is $121k/yr. How posted pay is measured.

The posting

Full-time

We are looking for a Business Development Manager (B2B & eSIM Partnerships) to join our team.

Since 2007, MMDSmart has been a leading supplier in cloud communications, delivering game-changing IT products to businesses in over 100 countries. Our success is fueled by the inspiration and innovative ideas of our team members, encouraging their growth and impacting our Messaging and Voice solutions. These empower our clients to communicate more effectively with their customers.

Don’t miss this chance to excel in a rapidly expanding tech company, where your potential and ambitions are not just recognized, but celebrated.

What will you do at MMDSmart?

  • Identify and approach potential B2B partners;
  • Generate new business opportunities through cold outreach and lead generation;
  • Present our eSIM solutions and negotiate partnership terms, including revenue-sharing agreements;
  • Manage partnerships from initial contact to successful launch;
  • Track performance, maintain CRM records, and report on results.

You are a perfect match if you have

  • Previous experience in B2B sales or business development within the telecommunications or travel industry is required;
  • Hands-on experience with cold outreach and lead generation;
  • Strong negotiation and relationship-building skills;
  • Fluent English , both written and spoken;
  • Good computer skills and confidence working with CRM systems;
  • A proactive, results-driven mindset and the ability to work independently;
  • Availability to work from our Sofia office 4 days per week, with 1 remote day.

Nice to have

  • Experience in B2B eSIM sales or eSIM partnerships ;
  • Experience with affiliate programs, channel sales, or revenue-sharing models;
  • Professional communication skills in Russian or Ukrainian.

Embrace the opportunity to work in a company that cares about

Your Wellness:Access to mental health programs, comprehensive medical insurance, and a sports card.

Your Happiness:Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts.

Your Development: Benefit from free educational events & courses, and English classes with native speakers.

Your Career: Focus on your professional development in a supportive environment.

Work-Life Balance: Choose your working format – remote, office-based, or hybrid and engage in team-building activities.

Think this role’s got your name on it? Go ahead and apply, we’d love to see what you’ve got!

Equal-Opportunity Employment

We are an equal opportunity employer committed to creating a diverse and inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Taken from MMDSmart's own posting, last seen live on 4 Nov 2026.

The application

Your details, then 7 questions (2 written).

Have readyPhoto (optional)CV (optional)Cover letter (optional)
  1. 1.
    HeadlineShort answer · optional
  2. 2.
    EducationShort answer · optional
  3. 3.
    ExperienceShort answer · optional
  4. 4.
    SummaryWritten answer · optional
  5. 5.
    Do you have previous experience in B2B sales or business development?Yes or no
  6. 6.
    How would you describe your English proficiency?Written answer
  7. 7.
    Are you located in Sofia, Bulgaria?Yes or no

From MMDSmart's apply page, checked 4 Nov 2026.

About MMDSmart

Wholesale voice and messaging routes for carriers and aggregators, and MessageWhiz, a CPaaS platform for business SMS, WhatsApp, RCS, Viber, Telegram, email, voice, OTP and cloud call centers, sold to enterprises in telecom, fintech, e-commerce, gaming and travel.

Pay schedule: Salaried seats carrying revenue targets, with bonuses the postings do not size, medical insurance and a sports card in Bulgaria, and remote, hybrid or office work for most roles.

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