Founding Engineer: NYC AI Toolchains & Data Pipelines
Sargasso Capital Management
Sargasso Capital Management is seeking a full-time engineer to join its New York team. This role involves building the data infrastructure for the firm's AI Maturity Index and requires 5 to 10 years of engineering experience in demanding environments. The ideal candidate will be fluent in Python and have hands-on experience with LLM integration and data pipelines. This is a unique opportunity to shape the firm's technical foundation as a founding hire, reporting directly to the CIO. #J-18808-Ljbffr Sargasso Capital Management
$125k - $200k
...This is a job that Jill, our AI Recruiter, is recruiting for... ...step is to speak to Jack. Founding Engineer ($125K - $200K + Equity) at Seed... ..., unstructured healthcare data into actionable financial insights... .... Design complex data pipelines and LLM-powered systems to parse...PipelineDataContract work$250k - $350k
...with an early stage startup AI Lab in NYC currently valued at over... ...entrepreneurial engineers. The CTO has built and sold... ...team is eager to bring on a Founding Fullstack AI Engineer to... ...scalable search/retrieval pipelines for heterogeneous data (structured + unstructured...PipelineData- ...Founding Engineer - Full Time - Hybrid - NYC $140-200K/yr - 0.25-1% Equity - Full Benefits xNilio... ...global energy transition run their pipelines on tooling that has not... ...is built of leading experts in AI, engineering software, and data engineering from teams like SpaceX...PipelineDataFull time
- ...profitability. We’re based in NYC, founded in 2025, and still... ...’re hiring a founding engineer to build the systems... ...and risk systems, market data infrastructure, and the... ...politics, economics, weather, AI, and just about... ...deployment Improve the data pipelines that power both...PipelineData
$150k - $275k
...fragmented financial data, manual workflows, and... ...Health is building the AI-powered financial operating... ...looking for someone NYC-based who is open to... ...We're hiring a founding Infra engineer with deep experience across... ...imaginable. Keeping that pipeline stable, secure, and...PipelineDataFull timePrivate practiceWork at office3 days per week$140k - $180k
...Founding Engineer (Frontend) New York, New York Who We Are Pario is... ...React Backend: Golang Data: PostgreSQL Infra: AWS... ...automated test and deployment pipelines) Prior experience in the healthcare... ...Benefits: Medical, Dental, Vision Location: NYC...PipelineDataWork experience placement$119k - $180k
...Advisory Systems Engineer - NYC Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data... ...in DC, Campus, Routing, AI, CV etc in order to expand account... ...Direct contribution to the sales pipeline, e.g. upselling, expanding support...PipelineData- ...Noto is building the AI native operating system... ...Park Commons. Noto is founded by two technical founders... ...and is based out of NYC. We’re excited to... ...was a machine learning engineer and data scientist at Quora, Lyft... ...business operations, data pipelines for seamless...PipelineDataWork at officeLocal areaWork from homeNight shift
- ...Description Photonium builds AI optical design software... ...a full-time role for a Founding Machine Learning Engineer, located in Manhattan, NYC. The Founding ML... ...implement optimization pipelines, evals, and reinforcement... ...with synthetic data. • Collaborate with...PipelineDataFull time
- ...About Indicium AI Indicium AI is trusted by the world's leading... ..., reliable, and high-performance data solutions. Will design and build data pipelines, ensuring the integration, security... ...(ELT) pipelines using data engineering best practices. Ensure the entire...PipelineData
$140k - $220k
...Founding Context Engineer Location: New York City Company Stage: Seed / Pre-Series A - AI Infrastructure & Enterprise Data Systems Office Type: On-site Salary... ...capabilities in NYC. What You Will Do... ...semantic retrieval pipelines and knowledge systems...PipelineDataWork at office$175k - $225k
...Senior Backend Engineer As a founding Senior Backend Engineer at Overtone... ...on real-time voice, AI-driven insight, and... ..., queue-based async pipelines, and graceful failure... ...design: Build with user data protection, privacy, and... ...to work together in person in our NYC office....PipelineDataContract workWork at office$200k - $300k
...Description About the role This is the founding Forward Deployed Engineer and Tech Lead seat at Starbridge.... ...on shipping production software: data pipelines, integrations, and the custom application... ...Unlimited PTO ~ Regular offsites (NYC + global locations) Compensation...PipelineDataWork at office1 day per week- ...Description About Us We're an AI‑native healthcare company... ...Role We're hiring Product Engineers who can own features end‑to‑... ...APIs, distributed systems, or data pipelines ~ Comfortable shadowing users... ...Logistics Hybrid NYC role (3–4 days onsite; preference...PipelineData
- ...Concourse builds AI agents for corporate finance... ...core enterprise data sources and deploy AI... ...Role We're hiring a Founding AI & ML Engineer to play a key role in... ...systems , APIs, data pipelines, and performance-critical... ...days a week in our new NYC HQ in Flatiron , where...PipelineData
- .... applied to real-world assets. The Opportunity As a Founding Engineer, you will architect and build the core systems that power valuation... ...placement, and post-trade tracking Build and maintain data pipelines that ingest, normalize, and react to real-time market data...PipelineData
$160k - $215k
...of LiDAR and imagery data is processed through our AI models to deliver... ...(including software engineers) to visit customer sites... ...that schedules our pipelines, runs machine... ...it better than you found it'), including: runbooks... ...our Lower Manhattan, NYC office (2 days per week...PipelineDataFull timeWork experience placementWork at office2 days per week- ...Company Our client is an AI-first GTM (Go-To-Market) systems company founded by experienced revenue leaders... ...to-end automated revenue engines that transform market signals into qualified pipeline using AI agents, workflow... ...automation, and scalable data infrastructure. Their...PipelineDataFull timeFor contractorsRemote work
- ...Founding Engineer, Full Stack Location: New York, New York · hybrid Company... ...supply chain with its AI-powered CRM and prospecting platform... ...APIs to enable smooth data interactions across the platform... ...and deployment pipelines, contributing to a robust operational...PipelineDataWork at office
$160k - $200k
*Founding Backend Engineer* *Company Overview* Client is a fast-growing... ...personalization, and AI-driven recommendations... ...(must relocate to NYC within a few months)... ...own and scale Client's data infrastructure, which... ...engineers to design robust pipelines, architect backend...PipelineDataFull timeH1bRelocationVisa sponsorshipRelocation packageNight shift$50k - $250k
...Encord is the universal data layer for AI that helps AI teams train... ...for growth. As one of the founding members of the NYC team, you'll have a real... ...relationships with ML, data, engineering, operations, and... ...accounts Maintain accurate pipeline and revenue forecasting in...PipelineDataWork at officeFlexible hours3 days per week$130k - $150k
...Founding Software Engineer Anvil is the SEO platform for the LLM era. As search... ...visible and drive leads in AI-native search. We're a seed-stage startup based in NYC, backed by top investors and... ...Must have: experience with data pipelines — Airflow, Kafka, Redis queues...PipelineDataRemote workShift work3 days per week- ...technology company applying AI to plaintiff-side litigation... ...the next person on the core engineering team. You’ll work across the... ...legal tech, compliance-adjacent data pipelines, or enterprise SaaS where a wrong... ..., but candidate must be in NYC or Miami, FL areas. •...PipelineDataRemote workNight shift
- ...hiring a Solutions Integrations Engineer to own how Arist integrates... ...scratch at a fast-growing AI company, this role is designed... ...and time‑to‑value. You'll be a founding leader of the Solutions... ...background in APIs, integrations, data pipelines, and integration platforms (e...PipelineDataShift work
- ...their first full-time engineer, with a clear path to Head... ...real time, leveraging data and decisioning to... ...The role This is a true founding engineer position working... ...personalization Develop data pipelines and retrieval systems... ...including frontend and AI integrations Work...PipelineDataFull time
- Founding Engineer — Overdrive Health (YC W26) New York City (In-Person) Full-Time About Overdrive Health Overdrive Health is an AI-native medical billing company automating the entire revenue... ...and maintain backend systems, data pipelines, and integrations with healthcare...PipelineDataFull time
- ...ServiceNow, Fullstack, Cloud & Data, and AI / ML. Due to our globally... ...us. Title- QA Engineer Location- Weehawken, NJ... ...automated tests into CI/CD pipelines to ensure rapid and reliable... ...Continuously improve the CI/CD toolchain and services in close collaboration...PipelineDataContract work
$120k - $235k
...fragmented financial data, manual workflows, and... ...Health is building the AI-powered financial operating... ...looking for someone NYC-based who is open to... ...and ambitious founding analytics engineer with 5+ years of experience... ...Build data transformation pipelines - implement modern...PipelineDataFull timePrivate practiceWork at office3 days per week$135k - $200k
...technology-driven marketing firm is looking for a Marketing Engineer in their NYC office. The ideal candidate will build the automation and... ..., requiring strong technical skills in programming, data pipelines, and systems thinking. You will have a pivotal role in shaping...PipelineDataWork at office- ...Encord is the universal data layer for AI that helps 300+ AI teams... ...re opening our brand-new NYC office and looking for a founding Sales Director to lead... ...Fortune 500s Manage your pipeline end‑to‑end: prospecting,... ...with Product, Engineering, and Customer Success to...PipelineDataWork at officeFlexible hours3 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding Engineer: NYC AI Toolchains & Data Pipelines. Be the first to apply!
- bi data engineer New York, NY
- staff data engineer New York, NY
- data visualization developer New York, NY
- data science developer New York, NY
- senior data center engineer New York, NY
- sr information security engineer New York, NY
- IT data engineer New York, NY
- junior big data engineer New York, NY
- entry level big data engineer New York, NY
- data engineer contract New York, NY



