Founding Full-Stack Engineer for AI Legal Platform
Vector Legal
Vector Legal is hiring a Full Stack Engineer to build and scale end-to-end web applications across our VectorAI-powered platform. You’ll own frontend interfaces, backend APIs, and data models, collaborating with a small, fast-moving team at the intersection of product, infrastructure, and applied AI. The role emphasizes shipping quickly, autonomous work, and solving ambiguous problems with first-principles thinking. #J-18808-Ljbffr Vector Legal
- ...About the Team The Legal team is building... ...next generation of AI-powered products and... ...effectively. As a founding member of the Legal engineering team, you will help... ...As a Founding Full-Stack Software Engineer on... ...on top of OpenAI’s platforms, and developing new...PlatformLegalFull time
$159.2k - $301.6k
...the next generation agentic AI platform working with a research... ...to operate like a startup founding engineer while having the resources... ...are looking for a Founding Full Stack Engineer to build Creator Services... ...:Massachusetts Legal NoticeIt is unlawful in Massachusetts...PlatformLegalFull timeTemporary workLocal areaWorldwide$180k - $230k
...B SaaS startup in the AI-powered sales automation... ...is hiring its first Founding Engineer. You'll join the CTO as... ...problems across the full stack, from LLM orchestration... ...screen sizes. The Platform: Customer-facing tooling... ...— candidates must be legally authorized to work in...PlatformRemote work- ...About the Role As Founding Full Stack Engineer at Aonic, you'll own the entire engineering function across our consumer membership platform, internal operations, and data infrastructure. Your... ...ideally iOS-first. Familiarity with AI-powered tools and automation...PlatformFull time
$135k - $155k
...healthtech SaaS company building a unified platform that helps large healthcare... ...one enterprise-grade product. As a Founding Full Stack Engineer , you'll own architecture and implementation... ...core infrastructure, data models, and AI-driven workflows that translate...PlatformLocal areaRelocation$120k - $250k
Overview Founding Full-Stack Engineer role at Floot (YC S25). Base pay range is provided; your actual pay... ...wear many hats and touch everything from AI systems, user-facing features, to... ...robust infrastructure for our end-to-end platform to power millions of production apps...PlatformFull time$50 - $65 per hour
...technical talent with leading AI research labs. Headquartered... .... Position: Software Engineer, Full Stack (Python, Java, Rust, C#, C++... .... Compensation & Legal W-2 employment with... ...about the interview process and platform information, please check:...PlatformLegalFull timeContract workSummer workRemote workShift workWeekday work$140k - $180k
...Arceus is building the AI-native law firm for... ...contracts through legal at record speed, with... .... We're hiring a Founding Product Engineer to build the platform that’s reinventing how... ...features across the stack, from data models to... ...product instincts and full-stack ability (e.g.,...PlatformLegalWork at office$120k - $180k
Our client, an AI-driven legal tech company, is hiring a Founding Software Engineer to join the team in San Francisco, CA. The successful candidate... ...will own the development and scaling of full-stack applications across the platform, combining product engineering,...PlatformLegalFlexible hours$130k - $200k
...are building a consumer membership platform and data infrastructure for an early stage company in the AI x ecommerce space. You will own the entire engineering function from product and frontend... ...architectural decisions around stack, security, databases, and vendor relationships...PlatformVisa sponsorship- JeffreyM Consulting seeks an experienced Founding Engineer to build a production-grade Voice AI legal intake platform. This is the first engineering hire and will own end-to-end delivery in privacy-conscious environments. You'll deploy live AI-powered client calls, integrate...PlatformLegalRelocation
$215k - $275k
...with a startup building AI powered systems to... ...into the core product Engineering led culture Small,... ...systems powering this platform. This is a highly cross... ...is fine too) Full stack experience across modern... ...available at jobot.com/legal. By applying for this...PlatformLegalLocal area3 days per week- ...SF Bay Area, California | Fully On-site We are seeking a Founding Full-Stack Engineer – Real-Time AI & Wearables to build the product and infrastructure layer around an advanced wearable AI platform used in real-world industrial environments. The Opportunity...PlatformFull time
$120k - $200k
Our client, an AI-driven legal tech company, is hiring a Founding AI Engineer to join the team in San Francisco, CA. The successful candidate will design and deploy... ...systems for a next-generation legal technology platform, while also transforming complex legal workflows...PlatformLegalFull time$179.4k - $245.6k
Full Stack Engineer 4- People Tech- GenAI & Agentic Systems (LangChain, LangGraph... ...portfolio, including HR, Legal, Brand, and Global Workplace... ..., which build the scalable platforms and data driven insights... ...and deploy autonomous agentic AI solutions and multi-agent workflows...PlatformLegalFull timePart timeInternshipH1bLocal area$190k - $250k
The Opportunity The legal industry is broken — lawyers bill by the... ...don't get it. We're using AI to solve this problem. AI takes... ...Legal is seeking a Senior Full Stack Engineer who has the passion and drive... ...foundational role in developing a platform that will set new standards...PlatformLegalContract workWork at office3 days per week- ...Full-Stack Engineer San Francisco · On Site · Full Time The Role Judgment... ...learning infrastructure for AI agents. Agents in production... ...Verification: Build the platform for verifying agent changes:... ...regression checks, so the path from "found a problem" to "verified a fix...PlatformFull time
$200k - $250k
...Full-Stack Engineer Company: Amboras Location: San Francisco, CA (relocation costs... ...About Amboras Amboras is an AI-native commerce platform that bundles every merchant tool natively... ...codebase already in place. Founded in 2025, Amboras has raised a $7M...PlatformFull timeH1bRelocationVisa sponsorship- ...–8 years Stage: Seed → Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product... ...experience Establish engineering best practices Use modern AI developer tools to move faster (LLM copilots, agent workflows,...
- ...About David AI David AI is the first audio data... ...in. David AI was founded in 2024 by a team of former Scale AI engineers and operators. In less... ...engineers build the pipelines, platforms, and models that... ...About this role As a Full Stack Engineer at David AI,...PlatformFull timeWork at office
$140k - $180k
...Orbital is looking for a Senior Full‑Stack Engineer to join our Oort team. Oort is our central web platform—a unified environment that... ...Loft: Space Made Simple. Founded in 2017, Loft provides... ..., IoT connectivity, on-orbit AI, national security missions,...PlatformFull time$190k - $290k
...re developing the AI infrastructure to... ...native care-delivery platform currently... ...Legion is rebuilding full-stack care delivery from... ...nLegion is hiring a Founding Product Manager, Consumer... ...constraints, and engineering tradeoffs, but... ...with compliance, legal, privacy, and clinical...PlatformLegalFull timeFor contractorsImmediate startHome officeVisa sponsorshipFlexible hoursShift work- ...Why Blee: Blee is an AI-first marketing content compliance platform. PayPal, NerdWallet, and Brex already trust us. We're YC-backed, founded by an ex-Adobe marketing ops leader and former... .... The Role This is a Full Stack Engineer role for a strong generalist who...PlatformFull timeWork at officeImmediate startRemote workWork visaFlexible hours3 days per week
$120k - $200k
...Francisco, CA · On-site · Full-time... ...enterprise. Their platform helps large organizations... ...knowledge behind their AI agents accurate and... ...rising demand. Founded 2025 · Small founding... ...-leaning full-stack role (roughly a 90/... ...full-stack software engineer. ~ A track record...PlatformFull timeMonday to Friday- ...Dryft is powering the next. THE ROLE As Founding Fullstack Engineer , you’ll be the brain behind Dryft’s... ...(we support relocation & visa) TECH STACK FE (TypeScript): React, Chakra UI v3,... ...SQLModel, Postgres with pgvector, dagster AI: Pydantic AI, Langfuse #J-18808-...Relocation
$200k - $250k
...Francisco, CA · On-site · Full-time Compensation: $200... ...backed startup building an AI-native commerce platform, with an AI agent as the primary... ...with them to find a full-stack engineer who wants real ownership at an early stage. Founded 2025 · Small team ·...PlatformFull timeH1bRelocationVisa sponsorshipRelocation package$200k - $250k
...client is an early-stage AI-native commerce platform building a direct... ...fragmented legacy commerce stack. The product bundles... ...primary interface. Founded in 2025, the company... ...a small, product-led engineering team and own... ...professional experience as a full-stack software...PlatformFull timeH1bRelocationRelocation package$125k - $175k
...EQL Tech is recruiting for a founding role within a venture-backed... ...the team is composed of elite engineers and specialists from Stripe,... ...Goldman Sachs . The Role As the Full Stack Lead, you will own the parent... ...strong "taste" for intuitive AI and pay close attention to...Work at officeRelocationVisa sponsorshipRelocation package$130k - $160k
...onsite, high-collaboration role About Aonic Aonic is deploying AI to drastically reduce the cost of living. We are building... ...find here our company introduction: The Role As our Founding Full-Stack Engineer , you will own engineering and empower all functions at Aonic...Contract workFor contractors- ...building self-improving software: AI that automatically generates... ......Talent-dense (8 people, 6 engineers, 75% ex-founders)Well-funded... ...solution.Strong programming/full-stack foundation: you're... ...coding toolsPrevious experience founding or working at a high-growth startupReasons...Work at officeMonday to Friday
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