Top Tech Jobs & Startup Jobs in NYC, NY

Implement and optimize cryptographic code for zero-knowledge proof generation, build systems interfacing low-level systems with ZK proof systems, and make design choices for efficient development.

Create and execute social and video content across LinkedIn, TikTok, YouTube, X, and Instagram. Film, edit, publish content, manage the content calendar, grow the CEO and company brand, track performance, and collaborate cross-functionally to support business objectives.

Hands-on technical lead for the US engineering team responsible for designing, building, and shipping high-quality fintech products. Provide technical guidance, conduct code reviews, unblock engineers, drive architecture and engineering best practices, mentor junior engineers, and own complex initiatives from design through production.

As a Senior Backend Software Engineer, you will build and scale payment systems, collaborate with teams, mentor, and influence tech strategy in a fast-paced fintech startup.

As the Marketing Manager, you will execute marketing communications, manage member engagement, develop content for newsletters and events, and oversee brand consistency.

The Systems Engineer will manage system-level features from ideation to customer release, collaborate with cross-functional teams, analyze data, and ensure high-quality delivery.

The Executive Assistant will support leadership by managing calendars, coordinating meetings, handling travel logistics, overseeing inbox management, and fostering employee engagement through various initiatives.

The Sales Director will develop and execute sales strategies, manage customer relationships, and drive revenue growth by selling software solutions in the financial services sector.

The Marketing Manager will manage events and content strategy, enhancing Strella's visibility through creative marketing efforts and storytelling.

The Junior Financial Controller will manage A/P and A/R processes, perform G/L analysis, handle monthly closings, prepare financial statements, coordinate payroll processing, and ensure compliance with accounting standards.

The Tech Sales Manager will drive revenue growth by identifying business opportunities, building client relationships, promoting services, executing sales strategies, negotiating contracts, and collaborating with teams for client satisfaction.

The Senior Marketing Manager will execute daily marketing operations including content creation, SEO strategies, HubSpot management, and AI agent oversight.

The Senior Process Engineer will lead manufacturing process development and optimization, ensuring quality and compliance for medical device products, while collaborating with cross-functional teams and providing technical leadership.

The Marketing Assistant will build relationships with retail brokers, pursue new business, and ensure client satisfaction in Property and Casualty insurance.

The Private Client Institutional Director oversees strategic plans to onboard partners and grow relationships, managing initiatives, cross-sell opportunities, and supporting regional staff.