Top Tech Jobs & Startup Jobs in NYC, NY

Build and operate highly scalable Go backend services and data infrastructure for the AT Protocol ecosystem. Scale systems to support hundreds of millions of users, hundreds of millions of events, petabytes of NVMe storage, thousands of CPU cores, and tens of terabytes of RAM. Responsibilities include developing mission-critical services, managing production operations, and working with databases, distributed systems, operating systems, networking, and storage technologies.

Ghostwrite full-length romance and romantasy novels and series installments for Galatea. Responsibilities include reading existing books, developing and pitching story concepts, writing manuscripts, collaborating with authors and AI tools, maintaining continuity, matching house style, incorporating editorial feedback, and meeting regular delivery milestones.

Supports Manhattan Active Omni by troubleshooting user and integration issues, monitoring exceptions, conducting root cause analysis, testing configuration changes and releases, documenting resolutions, and developing user guidance. Collaborates cross-functionally to improve processes, support business initiatives, and enhance customer service. The role also prepares management recaps and continuously expands platform expertise.

Owns strategic relationships with high-value enterprise customers, driving retention, renewals, expansion, adoption, and revenue growth. The role manages executive relationships, success plans, customer health, negotiations, business reviews, and cross-functional issue resolution. Responsibilities include maintaining CRM records, identifying churn risks, building expansion pipeline, and advising customers on complex SaaS and integration environments. The manager must exceed retention and upsell targets while serving as the customer advocate internally.

Supports employee communications by creating, organizing, and distributing content across multiple channels. Gains experience in internal communications, employee engagement, digital content management, and project coordination. Responsibilities include writing, editing, proofreading, maintaining communication materials, coordinating initiatives, and collaborating through digital platforms. The internship is fully remote with optional office access, flexible scheduling around school, and a maximum of 29 hours per week.

Configure and optimize a healthcare software platform across customer implementations and live environments. Responsibilities include data conversions, document digitization, workflow configuration, troubleshooting, validation, ticket management, documentation, and coordinating with Implementation, Customer Success, Product, and Engineering teams. The role requires translating customer requirements into accurate system changes, assessing downstream impacts, managing competing priorities, and improving configuration processes and tools.

Develops transportation and logistics pricing strategies, sources and negotiates with carriers and vendors, evaluates quotations, identifies cost-saving opportunities, and maintains vendor pricing records. Collaborates with Sales, Finance, and Operations to create profitable multimodal logistics solutions. Monitors market trends, supports customer bids, strengthens vendor relationships, and contributes to process improvements across project cargo and general freight operations.

Process multistate U.S. and multiprovince Canadian payrolls, including timecards, deductions, adjustments, reconciliations, year-end reporting, and final pay. Support benefits, leave payments, retirement contributions, audits, compliance notices, and employee inquiries. Maintain accurate records, resolve discrepancies, coordinate with Finance and benefits providers, and escalate complex tax or compliance issues. The role requires strong Excel skills, payroll expertise, confidentiality, and Pacific Time availability.

Build and grow Upsun’s systems integrator and digital agency business across North America. This quota-carrying role owns prospecting, pipeline development, discovery, pilots, negotiations, forecasting, and full-cycle sales. The manager will convert pilots into recurring partner practices, collaborate with Agency, Solutions Engineering, Product, and Marketing teams, provide partner feedback, and represent Upsun at partner visits, roadshows, and regional events.

Lead architecture and hands-on development for AccessOne’s financing platform across frontend, backend, data systems, integrations, and cloud infrastructure. Modernize production systems, build accurate and auditable financial workflows, lead complex initiatives through deployment, and establish engineering practices. Use AI coding tools responsibly while ensuring software quality, security, testing, reliability, and maintainability.