Top Tech Jobs & Startup Jobs in NYC, NY

Manage Sustainability Solutions client accounts and relationships, supporting onboarding, implementation, account planning, reviews, project delivery, and client satisfaction. Lead internal and external calls, coordinate cross-functional teams, monitor sustainability legislation and market needs, gather customer feedback, and advocate for product enhancements. Responsibilities also include contract and scope management, stakeholder communication, research, problem solving, and participation in product roadmap prioritization. Travel is required.

Lead technical delivery for bulk internet deployments (MDU and SFR), managing site surveys, vendor/ISP engineering coordination, hardware provisioning, risk logging in Salesforce, and ensuring on-time network turn-up and operational handoff.

Plan and support enterprise-level client projects: develop scope and timelines, maintain documentation and trackers, define roles and escalation, support pilots and transitions, track status, run client check-ins, and identify operational gaps for process improvement.

Design, develop, and maintain web applications, console apps, and RESTful APIs using C# and JavaScript. Collaborate on agile teams, perform code reviews, build internal tools, troubleshoot front-end issues, and deploy to Azure/Jenkins. Improve processes, follow best practices, and support CI/CD pipelines.

Provide administrative and enablement support to Sales Leaders and the Revenue team: manage calendars, travel and expenses, assist with commission reconciliation, maintain CRM and pipeline data, prepare reports and presentations, execute ABM outreach (LinkedIn, direct mail), support sales enablement tools, coordinate meetings and documentation, and assist cross-functional projects to drive sales operations efficiency.

Lead and scale the WasteX program by managing multi-tiered teams, optimizing end-to-end operations and logistics, ensuring data integrity and compliance, serving as senior client escalation, building SOPs and automated workflows, mentoring future leaders, and proactively mitigating risks to preserve client milestones and satisfaction.

Lead, mentor, and grow a software engineering team to deliver high-quality, scalable microservice-based solutions. Manage Agile processes, collaborate with Product, enforce engineering best practices, and drive continuous improvement in architecture, quality, and team performance. Participate in hiring, backlog planning, and drive measurable improvements in engineering execution.

The Client Success Manager (WasteX) owns end-to-end customer experience and value delivery for the WasteX program. Responsibilities include onboarding customers, building executive- and frontline-level relationships, driving ROI and retention, troubleshooting operational issues, and collaborating with internal teams to improve products and processes.