Llm Engineer At Gptzero New York City jobs in New York City – Browse 4,590 openings on RoboApply Jobs

Llm Engineer At Gptzero New York City jobs in New York City

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GPTZero logoGPTZero logo
Full-time|Hybrid|NYC Hybrid

At GPTZero, we are committed to fostering trust and transparency across the internet. As a premier AI detection platform, we equip educators, students, journalists, marketers, and writers with the tools they need to navigate the rapidly changing world of AI-generated content. With a user base numbering in the millions, we are pioneering a category-defining c…

Oct 14, 2025
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GPTZero logoGPTZero logo
Full-time|Hybrid|NYC Hybrid

At GPTZero, we are dedicated to restoring trust and transparency across the digital landscape. As the premier AI detection platform, we empower educators, students, journalists, marketers, and writers to adeptly navigate the complexities of AI-generated content. With millions of users and institutions depending on our innovative solutions, we are crafting a category-defining company that sits at the nexus of AI and information integrity.Our talented team hails from elite engineering environments, including Meta, Perplexity, AWS, Affirm, and prestigious AI research institutions such as Princeton, Caltech, and the Vector Institute.We are looking for a skilled Product Designer who is passionate about AI transparency and adept at understanding user needs in this evolving AI landscape. In this role, you will collaborate closely with machine learning researchers, engineers, and business teams to create user-centric, cutting-edge AI products. Join us in our mission to restore trust and transparency online.

Apr 8, 2026
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GPTZero logoGPTZero logo
Internship|Hybrid|NYC Hybrid

At GPTZero, we're dedicated to reinstating trust and transparency in the digital world. As the premier AI detection platform, we empower educators, students, journalists, marketers, and writers to effectively navigate the dynamic realm of AI-generated content. With millions of users and institutions placing their trust in us, we are shaping a pioneering company that stands at the intersection of AI and information integrity.Our team boasts members from high-performing engineering environments, including Meta, Perplexity, AWS, Affirm, and top-tier AI research institutions like Princeton, Caltech, and Vector Institute.What We're Looking ForWe are seeking a motivated Software Engineering Intern to help us develop the next-generation platform aimed at verifying the origin, quality, and accuracy of global information. The ideal candidate is an enthusiastic learner with a proven track record of building applications from scratch and adept at resolving complex challenges.You will collaborate with a fast-paced team of dedicated builders, working closely with our Machine Learning and design teams to create software that has already garnered over 2 million users worldwide. Past intern contributions have been highlighted in demonstrations to venture capitalists and policymakers at the state level.Key ResponsibilitiesDevelop and launch high-impact, user-friendly, AI-driven web applications using React, Node.js, and Tailwind CSS.Implement top-requested features based on user feedback for our dashboard, Chrome extensions, and API.Leverage product analytics to inform data-driven product decisions.Collaborate with teams across Machine Learning, design, and business sectors to innovate new product initiatives.Adapt to various roles and work throughout the product stack.QualificationsProficiency in building comprehensive applications from backend systems to front-end styling with CSS.A minimum of 2 years of experience with modern web frameworks such as Express, Next.js, TypeScript, and React.At least 1 year of experience working with databases like PostgreSQL and AWS RDS.Strong motivation to contribute positively to societal impact.Ability to work with a minimum of 5 hours overlap with Eastern Standard Time.Bonus:A robust open-source portfolio.Experience in an early-stage startup environment.Background as a peer-reviewed writer.

Jul 31, 2025
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City of New York logoCity of New York logo
Full-time|On-site|New York City

The City of New York is seeking a dedicated and skilled Project Engineer to join our dynamic team. In this role, you will be responsible for overseeing various engineering projects, ensuring they meet quality standards and are completed on time and within budget. You will collaborate with other professionals and stakeholders, provide technical guidance, and help implement innovative engineering solutions for the city's infrastructure.

May 1, 2026
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Junior logoJunior logo
Full-time|On-site|New York City

About JuniorAt Junior, we are pioneering advanced LLM-powered tools designed to revolutionize the investment research process for private market investors. Our clientele includes some of the top 10 private equity and consulting firms worldwide, managing investments worth billions annually. As a profitable and bootstrapped company, we have a vibrant team of 24 based in London and New York City.Discover more about our mission and values here. Role DescriptionAs one of our inaugural engineering interns, you will have the unique chance to:Rapidly deploy solutionsDesign and develop innovative methods for interacting with technologyEngage in pioneering projects that utilize LLMsCollaborate intimately with external partners to drive our expansionInfluence product strategy, direction, and prioritizationHelp cultivate our engineering culture Project HighlightsDevelop new innovative products at Junior to incorporate a wider array of research inputsCreate a voice-to-voice survey tool with ultra-low latency capable of autonomously performing large-scale research tasksConstruct a mobile application from the ground up in just 3 weeksBuild segmented knowledge graphs to transform unstructured data into structured formatsDevelop an AI-native CRM system linked deeply to the aforementioned knowledge graph About YouWe seek product-oriented full-stack engineers who:Reside in NYCAre motivated to participate in product decisionsPossess excellent communication skills and an interest in client-facing rolesAre skilled in our tech stack: Next.js, TypeScript, PostgreSQLBonus points for experience in designing and building AI-powered products!Have a strong desire to accelerate development processes

Nov 18, 2025
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City of New York logoCity of New York logo
Full-time|On-site|New York City

The City of New York is hiring a Data Engineer to support essential data projects that inform city decisions and strengthen public services. This full-time role is based in New York City and centers on using data analytics to address challenges across city operations. Role overview As a Data Engineer, you will play a key part in initiatives that shape how the city uses information to make choices and deliver services. The work involves collaborating with a team focused on improving processes and outcomes for residents. What you will do Contribute to projects that gather, organize, and analyze data for city departments Help translate complex data into practical insights for decision-makers Work with colleagues to find solutions that enhance city operations and public services Location This position is based in New York City and requires full-time availability.

Apr 29, 2026
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Junior logoJunior logo
Full-time|On-site|New York City

About JuniorAt Junior, we are revolutionizing the investment research landscape with innovative LLM-powered tools designed specifically for private market investors. Our clientele includes some of the world's leading private equity and consulting firms, collectively managing billions in annual investments. As a profitable and bootstrapped startup, we pride ourselves on our dynamic team of 24 professionals located in both London and New York City.Discover more about our mission and values here. Role OverviewAs one of our inaugural engineering team members, you will have the exceptional chance to:Rapidly deliver high-quality featuresConceptualize and develop new methods for interacting with technologyEngage in pioneering projects involving LLMsCollaborate closely with our partners to drive growthInfluence product direction and prioritize initiativesHelp shape our engineering culture from the ground up Sample ProjectsDevelop innovative products to integrate diverse research inputsCreate a voice-to-voice survey tool that autonomously performs high-volume research tasks with minimal latencyLaunch a mobile application from the ground up within three weeksConstruct segmented knowledge graphs from the transformation of unstructured into structured dataDesign an AI-native CRM system linked to the aforementioned knowledge graph About YouWe are searching for product-focused full-stack engineers who:Are based in NYCAre enthusiastic about making substantial contributions to product strategyPossess excellent communication abilities and enjoy client interactionAre skilled in our technology stack: Next.js, TypeScript, PostgreSQLBonus points for experience in developing and designing AI-driven products!Are driven to build rapidly and efficiently

Jul 31, 2025
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gptzero logogptzero logo
Full-time|Hybrid|NYC Hybrid

At gptzero, we are dedicated to fostering trust and transparency on the internet. As a premier AI detection platform, we empower educators, students, journalists, marketers, and writers to adeptly navigate the rapidly changing landscape of AI-generated content. With millions of users and institutions depending on our services, we are on a journey to establish a category-defining company at the convergence of AI and information integrity.Our diverse team boasts backgrounds from high-performing engineering cultures, including renowned companies such as Meta, Perplexity, AWS, and Affirm, as well as prestigious AI research institutions like Princeton, Caltech, and Vector Institute.We are in search of a talented Product Designer who is enthusiastic about AI transparency, adept at understanding human needs within this AI-centric world, and passionate about crafting groundbreaking AI products. You will collaborate closely with machine learning researchers, engineers, and business teams to shape a more human-centric internet. Join us in our mission to restore trust and transparency.

Jan 13, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

The City of New York seeks an Assistant Mechanical Engineer to join the Division of Property Management. This position plays a key part in maintaining and upgrading city building infrastructure. Role overview Work includes supporting the planning, design, and supervision of mechanical engineering projects. The focus is on improving systems and services across city properties. Key responsibilities Assist in developing plans and technical designs for mechanical systems in city buildings Support project oversight to ensure work meets standards and timelines Contribute to efforts that enhance building infrastructure and services Location This role is based in New York City.

Apr 22, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

The City of New York is seeking a dedicated Surveyor to join our dynamic team. As a Surveyor, you will play a crucial role in land surveying, ensuring accuracy and compliance with city regulations. This position offers a unique opportunity to contribute to various city projects, enhancing the infrastructure and development of New York City.

Apr 1, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the dynamic team at the City of New York as a Scheduler, where you will play a vital role in organizing schedules and ensuring the efficient operation of city services. As a key player, you will collaborate with various departments to coordinate appointments, manage resources, and facilitate communication across teams.Your organizational skills will be paramount in maintaining streamlined operations, and your attention to detail will help to ensure that all scheduling needs are met effectively.

Apr 11, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the vibrant legal team at the City of New York as a Paralegal. In this crucial role, you will support attorneys in various legal matters, conduct research, and prepare documents to ensure the smooth functioning of legal processes.

Apr 10, 2026
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qloo logoqloo logo
Full-time|On-site|New York City

About the Role qloo is looking for a Machine Learning Engineer focused on Large Language Models (LLMs) and personalization. This position is based in New York City. What You Will Do Design and build machine learning models to improve user experience and increase engagement. Work closely with teams across the company to implement advanced algorithms. Support data-driven decisions by contributing expertise in LLMs and personalization techniques. Collaboration This role involves frequent collaboration with cross-functional groups, including product and data teams.

Apr 15, 2026
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City of New York logoCity of New York logo
Internship|On-site|New York City

Join the vibrant team at the City of New York as a College Aide, where you'll gain invaluable experience and contribute to city initiatives. This role is designed for students looking to enhance their skills while working in a dynamic urban environment.

Apr 11, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

The City of New York seeks an Oiler to support the maintenance and operation of machinery and equipment across New York City. This role helps ensure that essential systems remain reliable and safe for daily operations. Responsibilities Operate and maintain assigned machinery and equipment Carry out routine lubrication and minor maintenance tasks Monitor equipment performance and promptly report any issues Adhere to all safety procedures and city guidelines while on duty Requirements Strong commitment to safety and dependable operations Keen attention to detail and a solid work ethic Ability to collaborate and work effectively within a team Experience with machinery or equipment maintenance is beneficial

Apr 28, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the City of New York as an Executive Assistant, where you'll play a pivotal role in supporting executive leadership through efficient management of schedules, communications, and projects. This dynamic position requires exceptional organizational skills, a keen attention to detail, and the ability to thrive in a fast-paced environment. Your contributions will help ensure the smooth operation of our office and enhance our commitment to serving the community.

Mar 20, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the City of New York as an Executive Assistant and play a pivotal role in supporting senior leadership. As the key organizational backbone, you will manage schedules, coordinate meetings, and ensure seamless communication within the team.

Apr 10, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Role overview The Payment Processor at the City of New York plays a key part in supporting financial operations for various city departments. The main focus is on handling transactions and making sure payment records remain accurate and current. What you will do Process payments and financial transactions with attention to detail Keep thorough and precise records to support the city's financial systems Help ensure payments are completed on schedule and follow city procedures Location This role is based in New York City.

Apr 28, 2026
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City of New York logoCity of New York logo
Full-time|On-site|New York City

Join the City of New York as a Facilities Coordinator and play a vital role in ensuring the smooth operation of city facilities. You will be responsible for coordinating maintenance, managing service requests, and supporting the needs of various departments. This position requires strong organizational skills, attention to detail, and the ability to communicate effectively with team members and external partners.

May 1, 2026
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Normal Computing logoNormal Computing logo
Full-time|On-site|New York City

Join Normal Computing for Incredible Opportunities!At Normal Computing, we are passionate about building the software and hardware that drive technological innovation. Our efforts support the semiconductor industry, critical AI infrastructure, and the extensive systems that empower our world. With teams spread across New York, San Francisco, Copenhagen, Seoul, and London, we collaborate as one unified team.Your Role in Our Mission:We are seeking a talented AI Research Engineer to pioneer advancements in agentic LLMs and reinforcement learning for our innovative code generation tool, Nectar. In this role, you will design and conduct experiments, develop agents, curate datasets from intricate technical documents, and establish rigorous evaluation methods. You will write production-level research code and work closely with engineering teams to deliver enhancements to our clients. While leadership experience is not a prerequisite, your research and development impact will be significant.Key Responsibilities:Design and implement multi-agent and reinforcement learning strategies for agentic code generation and tool usage.Develop research prototypes that integrate with Nectar; collaborate to transition successful prototypes into production.Create comprehensive evaluation frameworks, including task specifications, pass/fail criteria, coverage metrics, and dashboards for cost and latency.Gather and curate datasets from a variety of sources, including PDFs, logs, and tables; generate synthetic data where necessary, and maintain data documentation and licensing.Conduct disciplined analyses of experiments through systematic ablations; document findings and decisions.Keep abreast of recent developments in LLM agents, reinforcement learning (both offline and online, including RLHF/RLAIF), constrained decoding, and program synthesis.Qualifications:PhD in Computer Science, Artificial Intelligence, or Machine Learning (or equivalent research experience), with publications preferably in multi-agent reinforcement learning, agentic AI, or reinforcement learning for language and code.Proficient in Python and machine learning frameworks, with a preference for PyTorch; experience with JAX or Hugging Face is a plus.Proven track record of translating research into functional systems; a strong emphasis on reproducibility (tests, seeds, configurations, logging).Experience in designing evaluation harnesses and success metrics for sequential and agentic tasks.Adept at data acquisition and curation from various document types; possess strong instincts regarding data quality and licensing.Bonus Qualifications:Research experience in program synthesis, code generation, constrained decoding, or execution-based rewards.

Feb 5, 2026

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