Top Tech Jobs & Startup Jobs in NYC, NY

Build and operate backend integrations connecting the platform to corporate banking, e-invoicing, and tax systems. Design multi-tenant, reliable, auditable integration abstractions handling auth (mTLS, OAuth), ISO 20022/MT formats, retries, webhooks, and end-to-end reconciliation. Ensure data integrity across external partner APIs and production systems.

Lead the research and implementation of post-quantum cryptography protocols; collaborate with engineers, produce research outputs, and define security measures for cryptographic changes.

The Senior Software Engineer will design and build scalable backend systems, integrate third-party mortgage platforms, and optimize AI-powered features to enhance mortgage underwriting processes.

Manage sales, achieve growth, and exceed sales targets while mentoring the sales development team and communicating value propositions to clients.

Wayvia is building a talent pipeline for engineering roles focusing on backend systems, data pipelines, and product engineering. They seek curious and collaborative engineers to connect with and solve future challenges.

Lead a team in providing financial advisory services for co-investment opportunities in private markets, managing client relationships, and preparing investment recommendations.

The AI Special Projects Engineer will work cross-functionally to build features, automate workflows, and create demos for Lightning Labs, focusing on AI-driven solutions.

The Director of Customer Support leads the team to enhance member experience, focusing on customer satisfaction, scalability, and efficiency while managing operations and integrating AI tools.

The Payment Posting and AR Specialist will post and reconcile insurance and patient payments, resolve errors, and manage Accounts Receivable tasks while maintaining accurate ledgers.

Outbound SDR responsible for signal-driven prospecting into Tier-1 enterprise accounts, partnering with AEs to build account briefs and targeted campaigns. Use intent data, tech-stack signals, and multi-channel outreach to book high-quality meetings, map buying committees, and maintain pipeline hygiene in Salesforce and Salesloft. Learn ScyllaDB's technical use cases and competitive landscape to translate technical pain into business outcomes and consistently hit monthly and quarterly targets.