Top Tech Jobs & Startup Jobs in NYC, NY

Lead architecture and implementation of scalable web applications using NestJS and Next.js. Build and optimize PostgreSQL schemas and queries, implement responsive UIs with Tailwind CSS, integrate LangChain-driven AI features, manage authentication with Clerk, and create end-to-end tests and automation with Puppeteer to ensure launch readiness and reliable user experiences.

Work as a Python development intern building applications and APIs, processing and analyzing data, working with databases and data pipelines, contributing to system architecture, writing clean documented code, and collaborating with the team. Strong emphasis on backend development, SQL, ORMs, and REST API design with potential conversion to full-time.

Build, maintain, and improve production AI services for document understanding including LLM pipelines, background jobs, databases, and internal tools. Implement features, debug production issues, write tests, and contribute to evaluation frameworks to improve model quality and system reliability. Collaborate with a small engineering team and take increasing ownership over platform components.

Manages healthcare revenue cycle and coding projects from initiation through completion, coordinating resources, timelines, scope, costs, risks, documentation, client requirements, reporting, and performance tracking. Works with clients and internal teams across multiple simultaneous projects, supports coding and auditing updates, escalates issues, and recommends process improvements. This is a US-based remote role requiring strong communication, organization, analytical ability, and healthcare project management experience.

Manage financial transactions and ledgers, reconcile bank accounts, process accounts payable/receivable, generate financial reports, assist with budgeting and forecasting, ensure compliance with tax and financial policies, coordinate with external accountants, and maintain organized financial records.

Develops new business for Seramount by prospecting organizations, building executive relationships, presenting consultative solutions, managing sales pipelines, negotiating engagements, and achieving revenue targets. The role partners with sales, marketing, and delivery teams, provides market insights, and indirectly coaches a Sales Associate. Candidates may work remotely or in select U.S. locations and must travel domestically 25–50%.

Senior Product Manager responsible for evolving CentralReach Essentials, with emphasis on revenue cycle management and practice management. Owns product strategy and end-to-end roadmap delivery, translates clinical, operational, and billing workflows into scalable solutions, collaborates cross-functionally, tracks product success metrics, and advances AI-enabled capabilities. Requires strong knowledge of healthcare practice management, claims and payer workflows, billing, authorizations, scheduling, and reporting.

Ensure the quality of web applications, APIs, backend services, and mobile applications through manual and automated testing. Develop test strategies, plans, and documentation; manage defects; lead root cause analysis; integrate testing into CI/CD pipelines; validate accessibility; and mentor junior QA engineers. Collaborate with product, design, and engineering teams to improve product quality, performance, security, and user experience.

Develops and manages integrated schedules for capital projects across engineering, construction, and project phases. Responsibilities include schedule logic and sequencing, resource loading, critical path and risk analysis, performance tracking, schedule reporting, status meetings, earned value assessment, and change management. Partners with project, engineering, construction, cost engineering, and business teams to support project execution. Requires heavy industrial project scheduling experience and proficiency with Primavera P6.

Communications Intern supporting communication strategies, social media content, marketing material design, business intelligence research, reports, presentations, and collaborative initiatives in a consulting environment.