Top Tech Jobs & Startup Jobs in NYC, NY

Build and lead Blacksmith’s accounting function, owning month-end and quarter-end close, technical accounting, financial reporting, internal controls, tax strategy, audits, equity accounting, and AP/AR. The Controller will navigate complex venture and enterprise transactions, partner with legal on entity structure and transfer pricing, and hire accounting and tax teams while supporting capital markets projects.

Own the full sales cycle for financial infrastructure products, targeting CTOs, engineering leaders, and payment executives. Conduct technical discovery, map money flows and technology stacks, lead demos and proofs of concept with engineering teams, manage pipeline using sales and AI tools, navigate procurement and compliance reviews, and close deals typically worth $100K–$300K ACV. Translate technical and financial concepts across engineering and finance stakeholders while feeding customer insights into product development.

Manage inbound phone, email, and chat inquiries from employees of small-business customers. Provide support for payroll, benefits, HR, compliance, timecards, paychecks, and the Justworks software platform. Resolve CRM cases, communicate status, escalate complex issues, maintain product expertise, and identify product or process improvements while delivering empathetic, accurate customer service.

Owns end-to-end product design for complex digital experiences, from problem framing and exploration through validation, delivery, and iteration. Translates user, business, and technical needs into intuitive workflows and interfaces using research, prototyping, design systems, and accessibility practices. Collaborates with Product, Engineering, Research, and business partners, contributes to design critique, and advances design quality in ambiguous environments.

Grow sales within assigned territories and accounts by selling professional access products to installing dealers and distributors. Develop sales forecasts, assess territory potential, build customer relationships, monitor market competition and opportunities, and provide customer feedback to product teams. Manage assigned Commercial and Perimeter accounts after new sales. The role requires at least three years of sales experience and a bachelor’s degree.

Participate in a structured fixed income and macro trading rotation. Develop expertise in financial markets, apply statistical techniques to trading, adapt investment approaches, and use advanced trading technology. Collaborate with traders, quantitative researchers, and technologists while identifying opportunities and managing risk. The internship also includes networking with senior team members and peers.

Embedded Data Scientist for Superhuman Mail, partnering with product, growth, engineering, and design teams to guide roadmap decisions. Responsibilities include defining product metrics, designing experiments, applying causal inference and machine learning, measuring AI feature quality, analyzing activation and retention, identifying growth and conversion drivers, and communicating insights to stakeholders. The role requires strong Python, SQL, experimentation, statistics, and cross-functional influence skills.

Leads analysis and credit ratings for consumer asset-backed securities transactions. Evaluates collateral performance, transaction structures, legal frameworks, cash flows, credit enhancements, servicing, and macroeconomic risks. Presents recommendations to rating committees, engages issuers and market participants, authors reports and research, contributes to methodology development, and mentors junior analysts.

Lead strategic and operational initiatives from problem framing through execution and measurement. Design operating models, improve systems, analyze business metrics, identify growth opportunities, and deliver recommendations across teams. Partner cross-functionally to align goals and scale healthcare access. Scope may vary across Strategy & Operations departments.

Senior Product Engineer responsible for designing and building OOTD’s booking and operations platform, scalable media asset infrastructure, fashion personalization data pipeline, mobile and web experiences, and payment infrastructure. The role requires full-stack technical depth, strong product curiosity, collaboration with users and internal teams, and informed use of AI software development tools. The position is based in the NYC office and involves helping launch and scale the platform.