Top Tech Jobs & Startup Jobs in NYC, NY

Build and deploy scalable AI systems, including foundation model training, LLM inference, agentic workflows, similarity search, guardrails, evaluation, governance, and observability. Optimize model training and inference for cost, latency, throughput, and hardware utilization. Own complex AI architecture, reliability SLOs, and technical roadmaps while collaborating across engineering, research, infrastructure, and product teams. Lead deployment reviews for security and compliance and mentor senior technical staff.

Leads full-stack software engineering projects and developer teams building cloud-based, distributed microservices and regulatory solutions. Designs service boundaries, APIs, integration patterns, and reusable frameworks; establishes engineering standards; improves performance and reduces technical debt. Collaborates with product managers and architects, evaluates emerging technologies, mentors engineers, and contributes to technical strategy. Uses modern programming languages, AWS and other cloud platforms, containers, databases, CI/CD, infrastructure as code, automated testing, and observability.

Build, deploy, scale, and monitor production machine learning models and infrastructure. Responsibilities include developing ML applications, optimizing algorithms and data pipelines, operating distributed systems and cloud services, automating testing and deployment, maintaining models, and applying responsible AI, governance, security, and explainability practices. The role collaborates with Product, Data Science, and Agile engineering teams.

Lead software engineering projects and developer teams building cloud-based full-stack and distributed microservice solutions. Design service boundaries, APIs, reusable frameworks, and scalable systems using AWS and modern programming languages. Establish engineering standards, improve performance, reduce technical debt, and support operational excellence across Agile teams. Mentor engineers, evaluate emerging technologies, contribute to long-term technology strategy, and deliver financial technology solutions supporting regulatory and enterprise needs.

Designs, develops, and supports complex Workday HCM integrations across HR modules including HCM, Recruiting, Compensation, Payroll, and Benefits. Uses SOAP, REST, WSDL, XML, XSLT, Workday Studio, and automation workflows to deliver resilient solutions. Responsibilities include troubleshooting, security, data analysis, process improvement, testing, code reviews, stakeholder collaboration, vendor coordination, and leading integrators and configurators through Agile delivery.

Leads an AI engineering team building scalable, responsible generative AI platform services, including foundation model training, LLM inference, similarity search, guardrails, evaluation, observability, and governance. Establishes technical strategy, optimizes production AI systems for cost and performance, manages cloud deployments, translates enterprise goals into roadmaps, and develops engineering talent.

Leads technology projects and developers building full-stack, distributed microservice systems for financial technology. Designs cloud-based solutions, partners with architects on service boundaries and integration patterns, establishes engineering standards, reduces technical debt, and improves system performance. Provides technical leadership across Agile teams, mentors engineers, evaluates emerging technologies, and delivers solutions using modern programming languages, databases, containers, and cloud services.

Design, build, test, and support scalable cloud data solutions and pipelines. Develop data platforms using Python, Spark, SQL, Databricks, Snowflake, relational and NoSQL databases, and cloud technologies. Establish reusable data engineering patterns, security controls, and operational standards. Collaborate with product managers, engineers, analysts, and data scientists; communicate technical outcomes; mentor data professionals; and deliver resilient, high-performance financial data products.

Provide legal counsel and lead strategy for Discover Global Payment Network commercial agreements, product launches, and risk mitigation across Latin America, the Caribbean, and Canada. Negotiate and draft contracts, support fintech and payment innovation, partner with internal legal, risk, and business teams, and drive process and template improvements to enable growth.

Leads software engineering projects and developer teams building cloud-based full-stack and microservices solutions for financial technology. Responsibilities include technical leadership, mentoring, architecture collaboration, API and database development, cloud engineering, performance optimization, technical debt reduction, Agile delivery, and establishing engineering standards. The role uses Python and AWS alongside multiple programming languages, container orchestration, CI/CD, infrastructure as code, automated testing, observability, and AI-assisted development tools.