We are looking for a highly qualified person with a successful sales experience in the VoIP-Voice and SMS field for Senior Sales Executive position.Main responsibilities: Development of customer Portfolio by signing agreements with new operators for provision Maintain business relation with Tier 1, Tier 2 carriers and Operators. Managing existing Prepay, Post pay & bilateral accounts as well as Business Development for new Accounts through buying and selling of VOIP routes/SMS/destinations. Developing business accounts for Wholesale and Retail VOIP Interconnection through Market research (Lead Generation & Marketing activities) Manage accounts on an on-going basis. This includes daily traffic statistics, problem solving and emerging need identification; negotiate rates based on traffic flows & quality, follow up with customers for bill collection. Discussing and negotiating with Overseas Clients for A to Z terminations.; Assuring Revenue Growth from assigned accounts on VOIP and SMS A2P market; Finding new opportunities, closing new deals for increasing SMS A2P traffic and VOIP traffic; Day-to-day communication with clients, ensuring customers' satisfaction; Market rates monitoring and analysis; Ensuring timely notifications of rate changes to customers. Representing company at international conferences.Required Qualifications :University degree: Marketing, Business, Finance preferable;Experience 4+ on SMS wholesale A2P market or VOIP market;Proven positive sales experience;Excellent communication skills;Ability to work independently and as a team player;