Top Tech Jobs & Startup Jobs in NYC, NY

As a Reinforcement Learning Engineer, you will own production trading systems, design reward functions, validate frameworks, and lead RL efforts to drive trading volume safely with real capital.

Responsible for managing project resources, facilitating meetings, preparing reports, and supporting teams in Scrum/Agile methodologies.

The role involves developing and maintaining Hyperion Planning and Essbase applications, optimizing performance, and troubleshooting issues. Requires extensive experience in related technologies.

The Creative Director will lead ARQ's global creative direction, managing campaigns, teams, and brand consistency while collaborating with leadership and external partners.

As a UI Designer, you will develop website concepts, marketing assets, and collaborate with teams to create cohesive visual experiences for diverse clients.

The Campaigns and Events Lead will develop impactful campaigns and events to drive brand engagement and awareness, collaborate with multiple teams, and execute detailed plans effectively.

Assist in fundraising processes, manage capital activities, update marketing materials, analyze data, and coordinate communications for PIPCO platform.

The Senior HCM Business Partner serves as a trusted advisor to business leaders in driving people strategy, providing HR guidance, managing employee relations, and overseeing HR operations.

Consultants at Kx Advisors manage research processes, analyze findings, mentor junior consultants, and support client engagements in pharmaceutical and medical device industries.

The Manager, Paid Social will oversee enterprise-level social media campaigns, guiding strategy, execution, client management, and team leadership. They will ensure integrated paid social strategies align with client goals and drive measurable results across digital channels.

The Sr. Data Scientist will develop advanced marketing measurement solutions, mentor junior data scientists, and collaborate with various teams to maximize business value and client success.

Build and operate the LangSmith Deployments runtime for long-running AI agents: design distributed queue/worker systems, own state persistence and job claiming, implement resumable streaming, instrument production systems, participate in on-call and incident response, produce system documentation, and contribute to open-source LangGraph.

Qualify inbound and outbound prospects via phone, email, and LinkedIn; use LangChain/agent tooling to automate list building and outreach; hand off qualified opportunities to AEs; capture buyer insights and experiment with messaging and channels to improve conversion.

The Market Operations Analyst oversees outsourced back-office operations, reviews reconciliations, resolves issues, enhances controls, supports loan processes, and collaborates with teams to align procedures.

The Portfolio Manager will analyze investment opportunities, manage investments in structured credit, ensure compliance, and produce investment reports while collaborating with team members and clients.