Top Tech Jobs & Startup Jobs in NYC, NY

Develop and enhance mobile applications using Kotlin and Android SDK, collaborate across teams, and maintain code quality through reviews and issue resolution.

Develop and maintain Android applications using Kotlin and Android SDKs. Collaborate with developers, designers, and product managers; debug issues; conduct code reviews; improve codebase quality; participate in agile ceremonies; communicate effectively; work independently amid ambiguity; and mentor junior engineers.

Lead an Engineering Enablement team to improve developer velocity, quality, and effectiveness by owning roadmap, building tooling and platform capabilities, treating internal platforms as products, advancing AI-native agent operability and validation infrastructure, raising technical standards, and growing engineers through hiring and coaching while partnering across engineering teams to drive measurable outcomes.

The Senior iOS Engineer will lead the iOS team, design and develop app features, ensure reliability, and collaborate across functions while navigating Apple ecosystem updates.

Lead data-science work for matching features: translate product goals into data problems, design and analyze A/B tests, perform exploratory analysis and data mining, generate strategic insights, and collaborate with AI, product, design, and engineering to develop and iterate production ML models.

Lead end-to-end UX research for the Interaction product, shape the research roadmap, deliver rapid, actionable insights, partner cross-functionally with product, design, and data science, mentor other researchers, and foster a culture of empathy, rigor, and innovation.

The role involves leading and mentoring a backend engineering team, managing recommendation services, collaborating across functionalities, and ensuring high standards in code quality and system performance.

Design and implement RESTful APIs, microservices, and distributed systems. Collaborate with teams to promote inclusivity and strong communication.

Lead end-to-end improvements to recommendation systems and personalization. Partner with data science and engineering to set ranking inputs, run experiments, and measure impact while ensuring fairness, safety, and clear stakeholder communication.

Lead full-cycle technical recruiting for engineering, data science, and product roles. Source and build pipelines using multi-channel and AI-enabled tools, refine interview frameworks and assessments, present recruiting metrics, manage offers, and partner with stakeholders to drive inclusive hiring and strong candidate experience.