Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Full Stack / Tech Lead, Legal AI Startup NYC - up to 350K

$270k - $350k

Abacus Group, LLC

Job Description

We're working with a seed funded legal AI startup ($5.5M led by Lightspeed, backed by top legal tech angels) building a new way to understand US law. Think search engine, not chatbot. Free access to raw legal content, with AI powered analysis as the paid layer. Targeting big law firms first, launching this fall.

This is a foundational hire. You'd join a lean team (founder, data engineer, AI engineer, UX engineer) and own the web platform, data layer, and AI systems end to end. A path to CTO is realistic, no one currently holds that seat.

What you'll do

  • Lead architecture and build across the full stack: web, data, and AI
  • Make the core systems design decisions that shape the product long term
  • Work directly with the founder in a fast moving, in person environment
  • Eventually help represent the technical vision to VCs and enterprise clients

What we're looking for

  • A recognizable name on your resume: big tech or a notable high growth startup, this matters for the company's future fundraising
  • Hands on experience building AI systems
  • Hands on experience building search systems
  • Strong web development chops, we're language agnostic
  • Comfort making architectural calls, not just executing someone else's design
  • Bonus: cybersecurity experience
  • No legal background required
  • Comfortable in front of VCs and clients

Ideal candidate is staff or senior level, the kind of person who'd carry a head of engineering or tech lead title at a company like Meta. Open to more junior candidates who are exceptional.

Comp : $270K to $350K cash, plus 2 to 2.5% equity.

Culture note : this is an in person, Midtown Manhattan role with an intense pace, think 9-9-6 rather than 9-5. Not for everyone.

JobID: 48544

Vacancy posted 8 days ago
Similar jobs that could be interesting for youBased on the Full Stack / Tech Lead, Legal AI Startup NYC - up to 350K in Mundelein, IL vacancy
  • $200k - $350k

     ...Job Description Senior/Staff Full-Stack Engineer (AI Legal/Immigration Tech)\nLocation: Hybrid (3–4 days/week in San Francisco, CA or New York, NY)\nCompensation...  ...is an exceptionally capital-efficient, high-growth startup modernizing one of the most broken, high-stakes... 
    Fullstack
    Legal
    H1b
    3 days per week

    Protech Talent

    Mundelein, IL
    3 days ago
  •  ...Senior / Staff Software Engineer | Series A Startups | NYC Location: New York City Experience:...  ...ready to help shape technical strategy. A Full Stack, Backend or Frontend Engineer. An engineer working across AI, infrastructure, data or developer tools.... 
    Fullstack

    The Shortlist NY

    Mundelein, IL
    26 days ago
  • $180k - $280k

     ...Seed stage, About the Company A venture-backed, AI-native startup building software for complex, highly regulated industries....  ...customers expect Requirements Have 5+ years across the full stack or backend Have built something from scratch, at a... 
    Fullstack

    twentyAI

    Mundelein, IL
    14 days ago
  • $175k - $225k

     ...| Build the Future of Agentic AI | NYC Start-Up The Opportunity...  ...engine: Own the backend-heavy full-stack architecture powering the platform...  ...as the team grows. Lead by building: Mentor the existing...  ..., whether formally, as a tech lead or in an early-stage environment... 
    Fullstack
    H1b
    Work at office
    Relocation

    Initi8 Recruitment

    Mundelein, IL
    20 days ago
  •  ...Description ABOUT THE COMPANY Our client is a venture-backed legal AI startup helping organizations turn regulatory change into clear,...  ...complex regulatory challenges. This is an opportunity to own the full lifecycle—from data and experimentation to evaluation,... 
    Legal

    Opportunity Engine, Inc.

    Mundelein, IL
    19 days ago
  •  ...Pockyt is building the AI-native...  ...generation of AI-powered startups, including the one-...  ...leadership hire in NYC. You'll set the bar...  ...configuration are full of workflows waiting...  ...systems end-to-end, lead technical discovery...  ...~ Strong full-stack instincts across Java... 
    Fullstack

    Pockyt

    Mundelein, IL
    8 days ago
  • $200k

     ...Are you interested in leading agentic development at a robotics startup looking to build their platform...  ...and own the planning stack: a system that takes in what...  ...systems that use modern AI models to plan and reason...  ...engineer to build the full stack together, and you’ll... 
    Fullstack

    Saragossa

    Mundelein, IL
    6 days ago
  • $350k

     ...Description Senior AI Engineer sought to...  ...4+ years in backend or full-stack engineering with hands-...  ...from either a high-growth startup or product-led technology...  ...There is a salary of $350k-$500k + equity...  ...is full time on site in NYC. Senior AI Engineer... 
    Fullstack
    Full time

    IT Recruitment Solutions

    Mundelein, IL
    21 days ago
  • $180k - $270k

     ...Job Description Position Summary Our client, an AI fintech that just closed a large Series A from top-tier VCs, is building...  ...of truth Architecture decisions under ambiguity, shipping full stack when the work calls for it Direct conversations with controllers... 
    Fullstack
    H1b
    Work at office
    Local area
    Visa sponsorship

    Abacus Group, LLC

    Mundelein, IL
    8 days ago
  • $98.3k - $135.2k

     ...Job Description Senior and Lead Software Engineers (AI Engineering, .NET, Azure)...  ...Houston or New York (Hybrid) Full-time, direct hire...  ...Codex also relevant) Full-stack experience with React or Next...  ...least-privilege tools) Legal industry experience (helpful... 
    Fullstack
    Legal
    Full time
    Internship
    Relocation package

    1872 Consulting

    Mundelein, IL
    5 days ago
  • $30 per hour

     ...sponsorship Senior Software Engineer (Full-Stack / Systems) NextGen Coding Company...  ...engineering firm delivering custom platforms, AI systems, automation tools, and enterprise...  ...building scalable technology systems for startups, enterprises, and regulated industries.... 
    Fullstack
    Remote job

    NextGen Coding Company

    Mundelein, IL
    8 days ago
  • $100k - $135k

     ...position is for our client - a leading financial and professional...  ...looking for a senior, hands-on .NET Full Stack Developer to lead three...  ...SharePoint-to-GCC cloud migration with AI-powered search, and legacy...  ...clients Familiarity with legal, financial services, or... 
    Fullstack
    Legal
    Work experience placement
    Immediate start
    Remote work
    Relocation
    Visa sponsorship
    Work visa

    Brxio Inc

    Mundelein, IL
    16 days ago
  • $130k - $180k

     ...Payments verticals, supplemented with Data & AI, Cybersecurity, Risk & Compliance, Change...  ...effectively across engineering, product, legal, compliance, operations, and business...  ...Forward Deployed Engineer, AI Engineer, Full Stack Engineer, Solution Engineer, Product Engineer... 
    Fullstack
    Legal
    Temporary work
    Remote work
    Worldwide

    BIP US

    Mundelein, IL
    8 days ago
  •  ...Job Description We are currently hiring for a Fintech AI client in NYC who are building an AI-powered fund administration for private markets...  ...engineering team! \n \n They are looking for Senior Full Stack Engineers who want to own entire product verticals end to... 
    Fullstack
    Currently hiring

    Trinnovo Group | B Corp™

    Mundelein, IL
    1 day ago
  •  ...Job Description Senior Software Engineer | AI Startup | NYC Primis is partnered with a well-funded, early-stage AI startup in NYC...  ...- direct, open to feedback, and comfortable giving it ~ Tech-stack: Python, JavaScript/Typescript Interested? Please apply... 

    Primis

    Mundelein, IL
    13 days ago
  • $180k - $230k

     ...product. At my health-tech client, you'll help build...  ...infrastructure for AI-powered healthcare: agents...  ...You'll work across AI, full-stack, real-time systems, and...  ...base + equity · Hybrid, NYC Who you are: 4+ years...  ...early or growth-stage startup You take ownership , move... 
    Fullstack
    Full time

    Alldus

    Mundelein, IL
    5 days ago
  • $220k - $260k

     ...Hybrid (2–3 days a week in office) · Full time Own and scale the production platform behind an AI-native digital forensics and incident response (DFIR) startup, from our New York office....  ...You’ll spend 2–3 days a week in our NYC office, working in person with engineers... 
    Full time
    Work at office
    Remote work
    2 days per week
    3 days per week

    Generative

    Mundelein, IL
    16 days ago
  •  ...business. Headquartered in NYC and Tel-Aviv, Sauce...  ...decades of restaurant tech experience, along with...  ...engineer: someone who thinks AI-first, ships end-to-end...  ...-on demos.Own the full stack: frontend, backend, data...  ...obvious.Contributions to leading AI or developer-tool... 
    Fullstack
    Local area
    Weekend work

    sauce

    Mundelein, IL
    2 days ago
  • $185k - $225k

     ...Engineer (Fullstack) AI-Driven Healthcare Automation Onsite in NYC $185k - $225k base +...  ...Design and scale full-stack systems integrating with...  ...ability to mentor engineers, lead cross-functional efforts...  ...with clients across major Tech hubs in Europe, APAC and... 
    Fullstack

    Storm3

    Mundelein, IL
    6 days ago
  •  ...Description Founding Engineer (AI) NYC | In-Person | Founding Team...  ...we're looking for: Strong full-stack or backend engineer Deep...  ...solving hard technical problems Startup, founding engineer, or open-...  ...-native consumer products Tech: Python, TypeScript, React,... 
    Fullstack

    Stable10

    Mundelein, IL
    6 days ago
  •  ...Job Description Engineering Lead – HCM Location: US East...  ...responsible for delivering modern, full-stack web applications using...  ...closely with Product, Compliance, Legal and other stakeholders, you will...  ...logic. Establish responsible AI-assisted engineering practices... 
    Fullstack
    Legal
    Local area

    Shaw Daniels Solutions

    Mundelein, IL
    22 days ago
  •  ...Job Description DevOps Engineer | Build AI Infrastructure from the Ground Up...  ...Company: Confidential, venture-backed AI startup Compensation: Competitive base salary...  ...fast-growing, venture-backed AI startup in NYC that's building a sophisticated enterprise... 

    The Cypress Group

    Mundelein, IL
    8 days ago
  •  ...As a rapidly expanding health-tech startup, we empower pharmacies to...  ...automated pharmacy operations, and AI-enabled workflows to serve...  ...player-coach role, you will lead our web application team, spending...  ...experience with modern full-stack web applications, and a consensus... 
    Fullstack

    Stealth Startup (Health Tech)

    Mundelein, IL
    8 days ago
  • $170k - $210k

     ...Job Description Vice President, AI Engineer – Full Time – Hybrid About the Role Our client, a leading NYC fintech firm, is hiring a VP Artificial Intelligence Engineer...  ..., including the Product, Operations, Legal, and Business teams, to identify AI opportunities... 
    Legal
    Full time
    Work at office
    Remote work

    Benchmark IT - Technology Talent

    Mundelein, IL
    8 days ago
  •  ...Ready to build the future with AI? At Genpact, we don’t just...  ...industries, and we’re leading the charge. Genpact’s AI Gigafactory...  ...for the role of Java Full-Stack Developer in NYC, Fulltime, Day 1 onsite ,3 days...  ...join the 140,000+ coders, tech shapers, and growth makers at... 
    Fullstack
    Full time

    Genpact

    Mundelein, IL
    13 days ago
  •  ...Senior Full Stack Engineer, AI Platform & AgentsBuild the GenAI platform...  ...in healthcare, legal, tax, and compliance industries...  ...with the agility of a startup. In this high-autonomy...  ...care at global scale.Tech stackYou don't need to...  ...lower cost per query.Lead by example through... 
    Fullstack
    Legal
    Remote work

    Wolters Kluwer

    Deerfield, IL
    10 hours ago
  • $130k - $160k

     ...Job Details We are looking for a senior full stack developer to partner with our enterprise...  ...maintainable, and scalable software. · Lead technical assessment and scoping for new...  ...review and help onboard new hires. · Use AI tools across the development lifecycle... 
    Fullstack
    Work experience placement
    Local area

    HUB International

    Mundelein, IL
    2 days ago
  •  ...Description This is a senior, hands-on full stack position on a large enterprise web application...  .../CSS WHAT MAKES YOU STAND OUT AI-assisted development using AI models to...  ...Mocha, Chai, Jest, Sinon, Supertest, Enzyme, NYC, Selenium, LoadRunner, ESLint... 
    Fullstack
    Day shift

    ETHOS - Talent & Advisory

    Mundelein, IL
    5 days ago
  •  ...Pockyt Pockyt is building the AI-native infrastructure for...  ...next generation of AI-powered startups, including the one-person unicorns...  ...with our executives, ops leads, and merchants to find friction...  ...about when each one helps Full-stack comfort — you can move across... 
    Fullstack
    Hourly pay
    Work at office
    Relocation
    Visa sponsorship

    Pockyt

    Mundelein, IL
    8 days ago
  • $200k - $250k

     ...Job Description Senior/Staff Full Stack Engineer (Full-Time) About Alta: Alta is building the future of shopping with AI. We have raised $21M+ from a Forerunner, Menlo Ventures...  .... Location: In-person, NYC Competitive package ($200-250k base +... 
    Fullstack
    Full time

    Alta

    Mundelein, IL
    14 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Full Stack / Tech Lead, Legal AI Startup NYC - up to 350K. Be the first to apply!