Founding AI Engineer
Chief Software Inc.
Chief AI is building the intelligence platform to power the world's leaders. The relationships, data, and institutional knowledge that drive consequential decisions today live across inboxes, calendars, documents, and memory. We are building the system that turns that fragmented information into a structured context and intelligence layer for leaders and their teams, from Mayors to Congressmen to CEOs. We are VC-backed, a Stanford StartX company, and actively deployed with customers in government and enterprise. We won 1st place at the US Conference of Mayors and "Most Innovative Startup" at State of GovTech. Our founder previously worked for leaders in the White House, Congress, and tech c-suites and is building the solution her teams always needed. See more from our launch at SXSW and Axios. About The Role We are hiring a Founding AI Engineer to build the systems that define a new category of intelligence for executive teams. You will work on everything – backend, frontend, AI, infrastructure, and security – shaping product direction and engineering culture from day one. This is a genuinely hard technical problem. We are building a context graph that connects people, organizations, events, communications, and institutional knowledge into a system that AI can reason over accurately, securely, and reliably. The product sits at the intersection of AI-powered intelligence, data infrastructure, and agentic workflows. If you thrive in ambiguity and love shipping fast, this role is for you. What You'll Do Within weeks Ship core agent features and evals that executive teams rely on day-to-day Build ingestion pipelines and structure data to create actionable context Work directly with customers to understand how their offices operate and where Chief AI can embed in their daily workflows Within months Help shape Chief AI's core architecture and AI workflows for executive reasoning and decision-making Build upon personalization and intelligence used across briefings, tasks, and relationships Prototype and iterate with voice-to-text, surfacing recommendations, and more Help set the engineering hiring bar and culture as founding engineer, including scouting and hiring as the team scales What We're Looking For 4+ years of experience shipping full-stack, production-grade products Early-stage startup experience building 0 to 1; founding or early ( Strong engineering fundamentals across scalable backend systems, infrastructure, and production software; fluency with AWS, Python, and React Experience shipping AI-native products, including work with agents, LLMs, context graphs, retrieval systems, evals/observability, and other modern AI tooling Fluent using AI across product development: prototyping, coding, testing, and going from idea to production in hours Strong product instincts; a high bar for quality, craft, and design Customer obsessed; ability to meet with customers, find pain points, and translate them into technical solutions High-agency; moves quickly, makes decisions with incomplete information, and takes ownership of outcomes Bonus: experience building secure, reliable systems in a regulated environment (AWS GovCloud, FedRAMP, SOC2, or similar) Bonus: experience working with government and/or regulated industries U.S. citizen (required for security clearance as needed) Why Join Chief AI? Build AI for decision-makers: you'll be able to point to real leaders – mayors, congressmen, CEOs – and know your work helped power offices that impact millions Own the intelligence layer from day one: a truly hard technical challenge to turn messy executive context into briefings, strategy, and decisions Founding ownership: ship end-to-end, work directly with customers, and help define the technical DNA of the company Work directly with the CEO and founding team building a category-defining product at the intersection of AI, relationships, and decision-making Meaningful equity with competitive salary, benefits, and significant long-term upside Ready to build the intelligence platform for the world's leaders? #J-18808-Ljbffr Chief Software Inc.
$160k - $200k
...Description About the Company A seed-stage company (founded 2025) on the frontier of agentic AI for the built world, building the technical leader in... ...affordable. It's one of very few places in tech where an engineer can work directly on housing, and that mission —...SuggestedFull timeVisa sponsorshipWeekend work$120k - $180k
...Job Description Job Description About the Role This is a founding AI engineering role at a seed-stage construction technology company building an intelligence layer that transforms messy blueprints, permits, and construction documents into actionable insights — making...SuggestedFull timeWork at officeRemote workRelocation$160k - $210k
...Job Description Job Description Mason AI is on the frontier of agentic AI for the built world: we're the technical leaders... ...blueprints are buildable and safe. We’re looking for a Founding AI Engineer to improve Mason's accuracy on our evals. You will go deep on...SuggestedFull timeWork at officeVisa sponsorshipFlexible hoursWeekend workWeekday work$175k - $220k
...client is a seed-stage company building AI agents that work as IT technicians for small... ..., backups, and data management. Founded 2024 · 4 people · Industry: AI, B2B, Enterprise... ...Security The Role This is a founding engineering seat on a team of four. You would work...SuggestedFull timeH1bWork at officeVisa sponsorship- Who we are: Cooper is an AI coworker for the insurance industry. Getting a business insured involves mountains of paperwork:... ...global insurance industry. About the role: We're hiring the Founding Engineering team for a new hyper-growth AI business unit. You'll build AI...Suggested
$120k - $180k
...Job Description Job Description About the Role This is a founding engineering role at a seed-stage AI startup building the intelligence layer for the construction industry. The company's platform transforms messy blueprints, permits, and construction documents into...Full timeWork at officeRelocation$145k - $240k
...Our client is a well-capitalized, venture-backed startup (founded 2025) building an AI platform for the commercial insurance industry. Their... ...only beginning to adopt AI. You would be one of the first engineers on a small team, shaping the product from the ground up....Full timeH1bImmediate startVisa sponsorship- ...SF Bay Area California Fully On-site We are seeking an Founding Computer Vision Engineer Multimodal AI & VLMs to join an early-stage technology company building AI systems for real-world industrial environments. This role focuses on multimodal visual intelligence...Full timeWork at officeVisa sponsorship
$175k - $225k
...About the Role This is a founding engineering role at an early-stage EdTech startup building foundation models for music education working directly with the Head of AI. Youll own the full arc from research to production shipping ML systems that serve a large and growing...Full time- ...Information Technology Role facts Domain: AI agents / growth marketing Work... ...measurable. Improve SEO and generative engine optimization (GEO) performance. Design feedback... ...Startup building AI marketing agents. Hiring a Founding Applied AI Engineer for the...Full timeWorldwideRelocation package
- ...Job Description Job Description Founding Applied AI Engineer — Proactive AI Agents Location: San Francisco, CA Work Arrangement: Onsite, 5 days/week Employment Type: Full-time Base Salary: 300K-500K Equity: Substantial founding-level equity Visa...Full timeH1bRelocationVisa sponsorshipRelocation package
- A YC-backed startup is building an AI operating system for commercial lending. We are hiring 3 founding engineers to own end-to-end features from the borrower portal to live data reconciliation. You’ll work on production-grade backend and infra, computer vision for financial...
- Foundry Robotics seeks a founding Robotics Engineer to design, develop, and deploy AI and software for autonomous manufacturing robots. You’ll own critical software components and work hands-on across vision, AI, and ROS. This 100% in-person role at our SF office offers...Work at office
$165k - $250k
...Job Description Job Description Founding AI/ML Engineer Company: Confidential — venture-backed technology company Location: San Francisco, CA or New York, NY Compensation: $165,000 - $250,000 + 0.3% - 1% equity Employment Type: Full-time Visa Sponsorship...Full time- ...contract lifecycle management (CLM). What you'll do As an AI Agentic Engineer on the Platform AI Engineering team, you will drive the next... ...your contribution helps us make the world better than we found it. And for that, you’ll be loved by us, our customers, and the...Permanent employmentFull timeContract workWork at officeLocal areaRemote work2 days per week
$220k - $259k
...world's leading enterprises orchestrate AI-powered work. Our vision is to expand human... ...the leader in enterprise generative AI.Founded in 2020 with office hubs in San Francisco... ...of work with AI. About the roleAs an AI engineer at WRITER, you'll be at the forefront of...Full timeWork at officeLocal area$180k - $230k
...Description Job Description About the Role As the first senior AI hire at an early-stage AI marketing SaaS startup, you will own... ...through evaluation systems. Improve performance across search engine optimization and generative engine optimization. Build feedback...- ...Job Description Job Description About Origin Origin is building Physical AI for the built world - starting with autonomous robots for Interior Construction. We are building Construction Action Models which allows our modular robots to learn, adapt and work in unstructured...
- ...databases, emails, and operational knowledge into connected data for AI agents. You will design and build backend systems to ingest,... ...accuracy and context for AI tasks. This role blends backend engineering, data architecture, and experimentation. #J-18808-Ljbffr Mason,...
$200k - $260k
...Revolution Needs You Everyone's building AI agents, but almost nobody gets them to... ...authorization, governance, and trust become the real engineering challenge. Arcade is the MCP runtime... ...Founder-Market Fit: Our CEO previously founded Stormpath (acquired by Okta), where he...Shift work- # Agentic AI EngineerBenchlingSan Francisco, United StatesPosted 8 Aug 2026Benchling is looking for a founding engineer to join their Intelligence Engineering & Enablement team to build agentic AI systems for the R&D cloud. You will define the foundational architecture...
- ...AI Engineer Your role, should you choose to join us, will be an AI Engineer on our founding team. You're the right person for this role if you're excited to work at the frontier of applied AI, training and iterating advanced models that work in the real world. You...
- ...~ We're looking for an AI Engineer who possesses a deep understanding of large-scale information retrieval systems, deep learning, databases... ...things that matter You're excited to work closely with the founding team in developing hyper-scalable software for ML You can...
$170k - $180k
...AI Engineer Turn/River Capital is a private equity firm that applies a proprietary growth engineering strategy to investing, partnering... ..., sales and customer success at its portfolio companies. Founded in 2012 and based in San Francisco, Turn/River has $5.6bn in committed...Full timeSummer workWork at officeWork from homeHome officeMonday to FridayFlexible hours$7.5k
...AI Engineer Location: San Francisco, CA or Phoenix, AZ (In-Office) Partnership: EQL Tech has been exclusively retained by a high... ...Core Team: You will work alongside top talent, including a founding engineer who did AI research at MILA and at Elon Musk’s SpaceX...Work at officeRelocationVisa sponsorshipRelocation package$160k - $200k
....About The Role:We're looking for an entrepreneurial Software Engineer with interest in agentic AI and at least 2-3 years of general engineering experience who wants to make an impact as one of the founding engineers of our new AI-focused incubator teams. We want to make...Temporary workWork at officeMonday to FridayMonday to Thursday$150k - $250k
...workflows requiring months of forward-deployed engineering while custom agency builds cost millions... ...business logic and deploying custom AI-native software stacks tailored to each client... ...spirit suited for an early-stage founding team environment. Location: Must be based...Permanent employmentFull timeRelocation$130k - $220k
...Analysis** Artificial Analysis is the leading independent AI benchmarking and insights company. They help engineers, enterprises, investors, media, and policymakers... ...AI — they actively shape it. The company was founded in 2024, has raised $3.5M, and has a team of 30+ employees...Full timeWorldwide$180k - $300k
...market comp. $180K$300K base plus meaningful founding-team equity at a 30-person company that's... ...enterprise customers and ship end-to-end AI automations that show up immediately in... ...Work experience Customer-facing engineering experience on post-sales sidescoping problems...Full timeWork experience placementH1bWork at officeImmediate startVisa sponsorship$180k - $300k
...client is a Series A company building an AI platform that automates the operational drudgery... ...This is a hands-on, customer-facing engineering role at the intersection of AI, product,... ...comp: $180K–$300K base plus meaningful founding-team equity at an ~30-person company Join...Full timeH1bImmediate startVisa sponsorship
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