Top Tech Jobs & Startup Jobs in NYC, NY

Manages a portfolio of advertising clients, serving as the primary liaison and maintaining satisfaction through proactive communication and issue resolution. Develops engagement strategies, analyzes client feedback and performance data, identifies partnership and revenue-growth opportunities, and recommends process improvements. Collaborates with international teams, publisher services, and analytics to support affiliate initiatives, interpret data, deliver recommendations, and strengthen client relationships. Documents activities in CRM systems and supports upselling of relevant products and services.

Manage strategic partner relationships across North America, especially with Salesforce and systems integrators. Drive partner enablement, joint go-to-market campaigns, events, pipeline generation, revenue growth, quarterly business reviews, KPI reporting, and cross-functional collaboration. The role requires frequent onsite partner visits, interstate travel, executive and technical presentations, and strong relationship-building, organization, and sales-oriented execution.

Process Engineer responsible for improving high-volume plastic extrusion manufacturing processes for packaging products. The role uses statistical process control, lean manufacturing, root cause analysis, and cross-functional project leadership to reduce variability and scrap, improve yields, optimize equipment and tooling, and enhance product reliability. Responsibilities also include process trials, ERP router updates, equipment modifications, customer complaint prevention, safety and quality audits, and compliance with ISO, cGMP, environmental, and regulatory requirements.

Financial Analyst position supporting JLL’s real estate and investment management operations. The posting provides limited role-specific responsibilities or qualification details. The position is on-site in New York, offers $70,000–$75,000 annually, and requires candidates to be authorized to work in the United States without visa sponsorship.

The Senior Graphic Designer creates and delivers polished, brand-aligned creative for entertainment and media brands across digital, print, social, product development, presentations, advertising, and campaigns. Responsibilities include translating brand guidelines, developing visual storytelling and marketing assets, managing projects from concept through production, maintaining brand consistency, collaborating with creative teams, and mentoring junior designers.

Develop and maintain Python backend microservices, APIs, and web frontends using React, TypeScript, or Angular. Analyze requirements, design and test applications, troubleshoot bugs, address security issues, and support business users. Partner with trading, structuring, and quantitative teams to deliver financial technology solutions. Build database queries and data pipelines, participate in agile development, code reviews, CI/CD, and leverage AI tools for prototyping and documentation while meeting compliance and delivery standards.

Own Serval’s federal sales motion from account planning through procurement, award, and expansion. Build relationships with federal IT and security leaders, navigate acquisition processes and contract vehicles, manage channel partners, deliver business cases, and shape the company’s federal go-to-market strategy. The role also supports compliance positioning, forecasting, pipeline management, and development of repeatable federal sales playbooks.

Owns end-to-end planning and execution of industry and partner conferences, including budgets, vendors, sponsorships, logistics, creative activations, staffing, and onsite operations. Partners with marketing, sales, design, and partner teams to deliver integrated campaigns and memorable brand experiences. Tracks leads, pipeline, ROI, and event performance while developing scalable processes. Requires frequent U.S. travel and experience with B2B event marketing, enterprise SaaS, cybersecurity, or high-growth technology companies.

Paid summer internship supporting outsourced CIO teams with client correspondence, reporting, month-end close, account reconciliations, accounts payable, audit support, cycle counts, meeting materials, and ad hoc projects. The role provides exposure to institutional investment services, wealth management, financial planning, and senior leadership. Candidates must be enrolled undergraduates studying finance, accounting, or a related field, maintain a minimum 3.2 GPA, and be proficient in Microsoft Office.

Leads and mentors a US data science team while remaining hands-on with large-scale RTB and CTV datasets. Analyzes auction dynamics, identity, incrementality, supply-path optimization, cross-screen measurement, and performance analytics using SQL and Python or R. Partners with Product, Engineering, and global data teams to translate insights into product requirements, establish data governance standards, validate dashboards, and support strategic decisions.