Top Senior Sales Development Representative Jobs in Philadelphia, PA

The Senior Sales Development Representative will generate leads, qualify prospects, manage the pipeline, and mentor junior SDRs. They will engage with technical leaders and utilize their understanding of developer tools to nurture leads and support the sales team.

The Senior Sales Development Representative will generate and qualify leads, engage with prospective clients, and build sales pipeline by connecting with technical leaders. Responsibilities include personalized outreach, managing CRM, collaborating with teams, and mentoring junior SDRs.

The Senior Sales Development Representative will execute high-volume outbound efforts to build pipeline in enterprise accounts and engage C-suite stakeholders, ensuring thorough CRM management and achieving targets.

Sell Mortgage Cadence MCP Essentials and Enterprise to banks, credit unions, IMBs and mortgage lenders. Own full sales cycle, build pipeline, lead discovery, run demos/POCs, design tailored solutions with internal teams, manage complex enterprise sales, represent company at industry events, and maintain market insights and accurate pipeline forecasting.

The role is focused on driving new business in healthcare technology, engaging with clients, and mentoring analysts, with success measured by revenue contribution and pipeline quality.

Senior SDR responsible for generating and qualifying pipeline for AEs by researching target accounts, executing AI-assisted multi-channel outbound outreach, tracking intent signals, and maintaining accurate CRM records. Partners with Account Executives and Marketing, leverages AI tools for personalization and intelligence, shares field insights, and helps elevate team AI best practices to drive meetings, pipeline, and conversion to opportunity.

This role involves leading and developing the Sales Development team, building sales processes, utilizing AI in outreach, and collaborating with cross-functional teams to drive growth in enterprise sales.

High-performing outbound SDR responsible for building and accelerating pipeline through 3-4 hours daily cold calling, AI-orchestrated high-velocity prospecting, managing AI agents, strategic outreach via phone/LinkedIn/email, and maintaining HubSpot CRM data integrity to source qualified meetings for New Business Directors.

Lead federal business development efforts by engaging stakeholders, prospecting and managing pipeline, preparing RFP/RFI responses, negotiating contracts, and collaborating with internal teams to win and grow federal contracts.

Remote outbound SDR role covering East Coast hours to prospect via calls, email, and LinkedIn; qualify leads, book meetings, maintain CRM pipeline, and report KPIs while collaborating with sales and marketing to hit targets.

Perform high-performance outbound prospecting to generate qualified opportunities for Account Executives. Execute multi-channel outreach (calls, email, LinkedIn), identify and nurture leads, book discovery demos, craft personalized messaging for marketing leaders, track activity in CRM, collaborate on ICPs and strategies, and optimize outreach via A/B testing to exceed KPIs.

Manage inbound pet-care inquiries, consult with customers, convert calls into confirmed bookings, set up accounts and reservations, maintain provider knowledge, meet conversion and booking KPIs, and cover 8am–8pm shifts.

Lead high-volume outbound prospecting, run discovery calls, qualify and manage high-ticket opportunities through the full sales cycle, book and conduct meetings, handle objections, collaborate with founders/sales leadership, and consistently meet outreach, meeting, and revenue KPIs.