Top Tech Jobs & Startup Jobs in NYC, NY

Handle high-volume inbound calls to qualify warm leads and schedule consultations. Manage, reschedule, and optimize appointments, capture and verify customer information, meet performance metrics, and escalate customer concerns to ensure a positive experience.

Manage month-end close and financial reporting for multiple clients, prepare and present monthly financial packages, reconcile bank/payment accounts, oversee AR/AP (including Bill.com), handle payroll, inventory accounting and cash flow projections, and provide accounting consulting and financial analysis for e-commerce and CPG clients.

Develop and execute multi-channel customer acquisition strategies (SEO, SEM, email, social) to attract nonprofit clients. Analyze campaign and customer data to optimize ROI, identify decision-makers, generate leads, and coordinate hand-offs to client services and finance. Collaborate with partners, sales, and marketing to align acquisition efforts with firm goals.

Backend-focused engineer to develop and own core CRM and finance services end-to-end. Work in a fast-growth scaleup environment, shipping with agentic AI-assisted workflows, maintaining production Python/FastAPI services, owning testing and quality, and optimizing developer tooling and automation.

Work with clients and technology teams to gather and translate business requirements into technical user stories and solutions, propose process improvements, and communicate effectively with stakeholders. Assist in analytical solution delivery and may write/execute SQL queries.

Own US PST coverage for releases and incidents as the first SRE; bridge infrastructure and code by working with Kubernetes, Terraform, and AWS and patching Elixir when needed; lead incident response and post-mortems; define SLOs and observability; author runbooks and support HIPAA-aligned compliance for a regulated medical-device platform.

Volunteer role to develop financial projections and fundraising strategy for an early-stage nonprofit/tech startup. Responsibilities include financial modeling for pitch materials, identifying funding sources (donors, grants, crowdfunding), and advising on investment of firm funds. Requires weekly meetings and a minimum 4+ hours/week commitment.

Investigate and analyze suspected fraud cases, monitor and validate fraud strategies, develop countermeasures, evaluate risk scenarios, and collaborate cross-functionally to improve fraud detection and minimize false positives/negatives.

Lead DevSecOps engineer responsible for designing and operating CI/CD pipelines, IaC, container orchestration, and observability for an AWS-based, event-driven platform. Implement security best practices, integrate scanning into pipelines, support Kafka/MSK and WebSocket services, drive reliability and scaling, mentor engineers, and establish CI/CD and IaC standards across teams.

Lead U.S. revenue generation and manage a distributed cybersecurity sales organization. Drive pipeline, forecasting, territory and account strategies; coach and hire sales staff; engage strategic enterprise accounts and C-level stakeholders; support complex negotiations; collaborate with marketing, delivery, finance and services; maintain Salesforce hygiene and KPI-driven forecasting; represent the company at industry events.