Wholesale SMS Account Specialist

3 days ago

Athens, Attica, Greece modulus SA Full time €40,000 - €60,000 per year

Job Description
modulus SA is an innovative telecommunications company based in Athens, Greece. Since 2012, we've been delivering next-generation VoIP telephony services to clients across both domestic and international markets. Today, we are one of Greece's leading VoIP providers, helping businesses across industries embrace modern, flexible, and cost-effective communication solutions that enable digital agility and remote work.

As part of our continued growth, we are expanding our Voice and SMS wholesale team and seeking a detail-oriented and driven
Wholesale SMS Account Specialist
. If you thrive in a fast-paced environment, excel at building relationships, and have a passion for telecommunications, we'd love to meet you.

Role Overview
As a Wholesale SMS Account Specialist, you will play a pivotal role in driving the growth of modulus'
international SMS wholesale business
. You will manage a portfolio of strategic accounts and develop long-term partnerships with
carriers, aggregators, CPaaS providers, and OTT platforms
. You will be responsible for the commercial success, operational health, and overall customer satisfaction of your accounts.

This is a hands-on position suited to individuals with excellent organizational skills, a commercial mindset, and a strong understanding of the
A2P SMS market
.

Key Responsibilities

  • Manage and expand a portfolio of key wholesale SMS accounts (both buy and sell side)
  • Identify and develop new business opportunities with international carriers and aggregators
  • Optimize routing and pricing strategies to maximize profitability while maintaining service quality
  • Conduct regular business reviews and in-depth performance analyses with key partners
  • Negotiate commercial terms, contracts, and volume commitments
  • Collaborate cross-functionally with internal teams (technical, legal, billing, finance) to ensure seamless service delivery and successful partner onboarding
  • Monitor and analyze SMS traffic quality and proactively resolve issues
  • Represent modulus at major industry events and conferences (e.g., Capacity, GCCM) to strengthen our global network and brand presence

Why join us?
We offer a collaborative, growth-oriented environment where your contributions directly impact our success. If you're passionate about making a difference and being part of a team of like-minded individuals, we encourage you to apply today

Benefits

  • Flexible hours and hybrid/remote work opportunities
  • A collaborative team environment with modern office amenities
  • Private health and medical insurance for you and your family
  • Meal vouchers via Up Go for EAT e-card
  • Mental health & well-being support through online platforms
  • Free public transport pass via OASA
  • Competitive salary with career advancement opportunities

Job requirements

Must have

  • Degree in Telecommunications, Computer Science, Business, or related field
  • Experience in SMS wholesale or A2P SMS business development/account management
  • Substantial commercial and negotiation skills
  • Excellent interpersonal and communication abilities, with a collaborative mindset
  • Highly organized with a strong attention to detail
  • Ability to thrive in a fast-moving, competitive international environment
  • Willingness to travel internationally to attend key industry events
  • Fluency in both Greek and English (written and spoken)

Good to have

  • 1 year of experience in telecoms, preferably in wholesale Voice/SMS
  • Familiarity with telecom KPIs and tools for traffic analysis
  • Experience working with international carriers or aggregators
  • Knowledge of an extra language is a plus (e.g. Spanish, Arabic, French)

  • Wholesale Clothing Sales Representative

    7 days ago

    Athens, Attica, Greece INTLHR LTD Full time €25,000 - €60,000 per year

    Wholesale Clothing Sales RepresentativeLocation: [GLYFADA | Full-TimeAbout Us:We are a well-established clothing wholesaler supplying quality [men's/women's] fashion to retailers, boutiques, and online stores across country. Our focus is on offering great products, competitive prices, and dependable service to help our customers succeed.About the Role:We're...

  • Accountant

    2 weeks ago

    Athens, Attica, Greece JUST ONE Full time €25,000 - €40,000 per year

    A leading manufacturing company active in the design and production of insect screen systems for doors and windows, as well as interior and exterior shading solutions. The company distributes its products through a network of wholesale partners across Greece and several international markets.Oversee and ensure the accurate execution of all daily accounting...

  • CRM Specialist

    1 week ago

    Athens, Attica, Greece Satori Analytics Full time €30,000 - €60,000 per year

    Are you passionate about AI? At Satori Analytics, we aim to change the world one algorithm at a time by bringing clarity to global brands thought Data & AI. From cloud-based ecosystems for fintech to predictive models for airlines, our cutting-edge solutions cover the entire data lifecycle—from ingestion to AI applications.As a fast-growing scale-up, our...

  • Key Account Specialist

    3 days ago

    Athens, Attica, Greece Pierre Fabre Laboratories Full time €30,000 - €60,000 per year

    With nearly 10,000 employees worldwide, we design and develop innovative solutions that contribute to the well-being of all, from health to beauty, combining the best of medical and naturalness.We achieve this by cooperating with health care professionals, our long-standing trusted partners, by drawing relentless inspiration from nature; and by placing...

  • Junior Omnichannel Marketing Specialist

    2 weeks ago

    Athens, Attica, Greece METRO AEBE Full time €15,000 - €25,000 per year

    METRO is one of the top employers in the country with over employees. Operates one of the largest retail networks, My market & My market Local, with over 280 outlets and is also the leading company in wholesale consumer goods with 50 METRO Cash & Carry stores countrywide.We are looking for a Junior Omnichannel Marketing SpecialistAs a Junior Omnichannel...

  • Junior Omnichannel Marketing Specialist

    2 weeks ago

    Athens, Attica, Greece METRO AEBE Full time €25,000 - €45,000 per year

    METRO is one of the top employers in the country with over employees. Operates one of the largest retail networks, My market & My market Local, with over 280 outlets and is also the leading company in wholesale consumer goods with 50 METRO Cash & Carry stores countrywide.We are looking for a Junior Omnichannel Marketing SpecialistAs a Junior Omnichannel...

  • senior crm specialist

    2 weeks ago

    Athens, Attica, Greece ALTERLIFE Full time €45,000 - €55,000 per year

    ALTERLIFE is the strong market leader in the fitness/wellness market in Greece serving 160,000 active members in 93 centers across the country with more than 1,700 employees, which makes us the biggest fitness/wellness organization in Greece. By delivering an unparalleled member experience we have achieved growth in excess of 50% annually for the last 3...

  • Specialist, Accounts Receivable

    3 days ago

    Athens, Attica, Greece Power Factors Full time €15,000 - €25,000 per year

    ABOUT POWER FACTORSPower Factors is a software and solutions provider leading the next generation of clean energy with Unity, one of the most extensive and widely deployed renewable energy management suites (REMS) in the market. With over 300 GW of wind, solar, and energy storage assets managed worldwide across more than 600 customers and 18,000 sites, Power...

  • Specialist, Accounts Receivable

    3 days ago

    Athens, Attica, Greece Power Factors Full time

    ABOUT POWER FACTORSPower Factors is a software and solutions provider leading the next generation of clean energy with Unity, one of the most extensive and widely deployed renewable energy management suites (REMS) in the market. With over 300 GW of wind, solar, and energy storage assets managed worldwide across more than 600 customers and 18,000 sites, Power...

  • Technical Support Specialist

    3 days ago

    Athens, Attica, Greece Career In Progress - Consulting Services Full time €20,000 - €25,000 per year

    Career In Progress, is a Career Management & Recruiting Company that offers boutique services for businesses across Greece.On behalf of our Partner,Vector Security,the leading wholesale distributor of security systems and solutions in Greece and Cyprus, we are looking for an experienced and dynamic:Technical Support SpecialistJob Description:The selected...