Top Tech Jobs & Startup Jobs in NYC, NY

Manage direct-indexing equity portfolios through quantitative risk analysis, optimization, tax-sensitive rebalancing, and investment strategy implementation. Partner with clients on tax and risk-modeling issues, collaborate with portfolio managers and operations teams, support account management, communicate updates, and maintain regulatory compliance. The role requires strong Excel and quantitative skills, portfolio operations knowledge, securities-market expertise, and familiarity with modern portfolio theory and multi-factor risk models.

Leads strategic technology vendor relationships across their full lifecycle, including governance, performance management, risk mitigation, executive engagement, commercial strategy, contract renewals, spend forecasting, and ROI tracking. Partners with sourcing, finance, legal, risk, compliance, and technology leaders to align vendor capabilities with business strategy. Mentors junior staff and helps build the strategic technology partner management function.

Drive new business growth across an East Coast territory by prospecting, building pipelines, managing complex sales cycles, presenting tailored demonstrations, and closing opportunities. Develop relationships with financial-services and alternative-investment clients, understand their workflows, and communicate the value of Preqin’s data, research, and technology solutions. Partner with BlackRock colleagues on coordinated client engagement, cross-selling, and relationship expansion.

Quantitative master's interns support BlackRock's Portfolio Management Group across systematic, fundamental equities, multi-asset, and core investment teams. Responsibilities emphasize investment research, portfolio management, advanced analytics, coding in Python or similar, critical thinking, problem-solving, and communicating insights. Interns contribute to team projects, participate in investment strategy meetings, collaborate across sectors, and engage with senior portfolio management leaders. Candidates must be enrolled in a quantitative master's program and graduate between September 2027 and July 2028.

This internship develops quantitative analytics and financial engineering solutions for BlackRock’s Aladdin platform. Responsibilities include building financial risk models, applying quantitative techniques to investment and client-business problems, developing Python-based solutions, delivering actionable analytics, and collaborating with investment and business teams. Interns gain experience in financial markets, investment products, quantitative research, technology, and the Aladdin platform.

Participate in BlackRock’s quantitative master’s internship program within Global Capital Markets and Index Investments. Support investment and product strategy, market analysis, quantitative modeling, analytical tool development, and technology-enabled decision-making. Candidates will apply advanced analytics, problem-solving, coding, and financial or mathematical expertise while collaborating in a fast-paced investment environment.

Participate in BlackRock’s quantitative investing internship across quantitative research, portfolio management, product strategy, and investment technology. Apply statistical models, machine learning, Python programming, and large-scale data analysis to investment strategies across asset classes. Learn about capital markets, portfolio trading, economic theory, client objectives, and investment product development while collaborating with research, technology, strategy, and investment professionals.

Nine-week MBA internship supporting institutional and wealth client relationship management at BlackRock. Responsibilities include understanding financial markets, developing investment solutions and marketing strategies, supporting product distribution, synthesizing market and client information, coordinating projects across stakeholders, and communicating with senior partners. Interns gain exposure to investment offerings, client insights, campaigns, emerging technologies, and professional development opportunities.

Design, implement, and maintain secure networking across hybrid and multi-cloud (AWS/Azure/GCP). Build secure architectures for containerized applications, apply segmentation and zero-trust, configure cloud-native network controls, deploy IDS/IPS and monitoring, investigate incidents, remediate vulnerabilities, and automate security policy enforcement using IaC, CI/CD, and Python scripting. Mentor engineers and influence platform security strategy.

Lead strategy and execution for Aladdin Studio Developer, a developer-facing extensibility platform. Drive adoption, governance, and scalable developer experiences across product, engineering, and clients. Build and mentor cross-functional teams, set platform standards, and translate internal platform capabilities into measurable client and commercial outcomes.