Founding Engineer: Build a Next-Gen Fintech Platform
Infinite
A fintech startup is seeking a Founding Engineer to establish the technical foundation of their platform. In this role, you will engage in a fast-paced, high-ownership environment, responsible for everything from architecture to production reliability. You will design and implement services, develop scalable systems, and iteratively align the product with user needs. Ideal candidates are experienced software engineers who thrive in dynamic settings and possess a hacker's mindset. Collaboration with founders and customers will be key to driving success. #J-18808-Ljbffr Infinite
$200k - $260k
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their infrastructure and core systems from scratch... ...production Golang, deep AWS knowledge, and a track record in building backend systems. This is a full-time position with a...PlatformFull time- Virio is seeking a Founding Infrastructure Engineer to build and scale its foundational systems. Located in San Francisco, this full-time role emphasizes ownership over critical infrastructure, ensuring performance and reliability as the company grows. You will architect...PlatformFull time
$180k - $250k
Job Title: Founding Deployed Engineer Salary: $180K - $250K + 0.3% - 0.8% Equity Company Description: BUILD, Inc. - AI for the Built World, backed by Blackstone and OpenAI executives... ...data workflows to infrastructure and platform concerns. Exhibits an ownership mindset...Platform- A fast-growing recruiting tech startup in San Francisco is seeking an exceptional engineer to join their founding team. As engineer #4, you will work closely with the CTO and contribute to a culture of collaboration in their hackerhouse. Candidates should have a strong...Platform
- MENFEM is seeking its first engineering hire in San Francisco to build core infrastructure for real-time content generation. This role offers a unique opportunity to work directly with founders and define technical architecture from day one. Ideal candidates will have...Platform
$200k
Jack & Jill is seeking a Founding Engineer - Full Stack in San Francisco. In this role, you will lead the development of critical Node.js and Electron applications, influencing architectural decisions from day one. With a remarkable compensation of $200k inclusive of equity...Platform- LumenUs is seeking a Founding Engineer in San Francisco to drive the technical architecture of their bereavement platform. This is a full-time hybrid role that involves designing scalable applications and collaborating with various teams aligned with the company's mission...PlatformFull time
$180k
People Culture Talent is seeking a Founding Engineer for an early stage company in San Francisco focused on software and data infrastructure. This foundational role entails working directly with founders, designing core product experiences, and managing customer deployments...Platform$160k - $180k
...from Jack's network. The next step is to speak to Jack. Founding Engineer Salary: $160k-180k +... ...VC-backed Personal CFO platform for Gen Z and Millennials Job Description... ...hire at Kip, you will build the "Personal CFO" for... ...of a mission-driven fintech. Work alongside...Platform$125k - $150k
Crossing Hurdles is seeking a Founding Account Executive for a fintech venture, focused on building a modern business financial platform. This role involves owning the sales process from initial touch through to closing, collaborating closely with leadership. With a base...Platform- Founding Electrical Engineer Location: San Francisco Type: Full-time - Founding... ...Bracket Bot Bracket Bot is building low-cost, general-purpose... ...by building a full-stack platform—hardware, software, and ML... ...stack across current and next‑gen robot versions—including PCB...PlatformFull time
- ...funded startup building AI-native solutions... .... Powered by Gen AI, large... ...proprietary WealthOS platform, we partner... ...are assembling a founding team of ambitious... ...for a Founding Engineer & CTO to be the... ...that power the next generation of... ...management, or fintech — understanding...PlatformFlexible hours
- ...in meetings all day! Build Systems and Cloud Infrastructure... ...with major AI platforms. Define Technical... ...collaborate closely with the founding team to shape... ...development, and establish our engineering culture and best... ...Basic : Python, Node js, Next.js AI : Open AI, anthropic...Platform
- ...Overview At Weave, we’re building the best software for the best engineering teams to move faster, and we want to hire... ...Weave, and before that worked as the founding engineer at Causal.... ...Experience selling developer tools, AI/ML platforms, or infrastructure software Prior...PlatformFlexible hours
- ...Vohra (Superhuman), to build the agentic operating system... ...who can push it to the next limits. We need someone... ...to be a full‑stack engineer, an AI engineer, and a... ...at the table. This is a founding role. You'll shape the... ...company We're building the platform that redefines how...Platform
- ...Hi, I’m Nik. I’m looking for a world‑class founding engineer to build Omi with me. Omi is AI for your real life. Think: wearable memory... ...— depending on what you’re best at) Architect the next version of Omi SDK / platform / hardware control Build prototypes that feel like...Platform
- ...Empathic Labs is building a real-time AI-enabled platform to digitize human connection. This founding engineer role is a unique 1-of-1 position alongside a Thiel Fellow founder, directly shaping the product and engineering culture as the company moves quickly. You’ll help...Platform
- ...traditional solutions. The founding team previously... ...As our Founding Engineer , you will define, build, and maintain the technical... ...foundation of our platform. You will join us in... ...technologies (Next.js/TypeScript, C#, Go... ...and contributing to fintech, payments, or ledgering...Platform
- ...Founding Engineer We are building the system of record for AI-native knowledge work. Nessie auto-syncs AI conversations across every major provider... ..., and knowledge infrastructure. Concretely: Cross-platform conversation sync across 7+ AI providers - the hardest unsolved...Platform
$250k - $380k
...Founding Perception Engineer Salary: $250-380k + 1-3% Equity Company Description:... ...you will do Architect and build robust 3D perception pipelines... ...understanding on NVIDIA Jetson Orin platforms. Design multi-sensor fusion... ...an excellent candidate. Next steps Step 1. Visit our...Platform- ...Role Join an early-stage startup as a Founding Engineer (Full-Stack) and take full ownership of... ...What You'll Do Full-stack development: Build features across frontend (Vue.js/Nuxt)... ...databases Experience with cloud deployment platforms and infrastructure management...PlatformFull time
- ...LumenUs is a bereavement platform designed to help families navigate the emotional and... ...This is a full-time hybrid role for a Founding Engineer, based in San Francisco, CA, with flexibility... ...will be instrumental in designing and building the technical architecture of our...PlatformFull timeRemote work
- ...that. There’s no dominant AI platform yet, no “Salesforce of AI recruitment... .... Recruiter dashboards: React/Next.js interfaces where staffing... ...why something matters, and build accordingly. You’re high-... ...not just a paycheck. This is a founding role, not a senior eng seat. Bonus...PlatformLive in
- ...data systems, and AI. They are building foundational technology that will power the next generation of intelligent applications. We are seeking a Founding Engineer - one of the very first few technical... ..., and query engines AI/ML platform infrastructure, model serving, or...Platform
- ...dr: Interface is looking for generalist founding engineers (ml, data, full-stack) who are scrappy,... ...need to win. We need to work hard and build quickly to win. We want people to challenge... ...We’re creating an AI-powered auditing platform that fixes errors in regulatory...PlatformWork at office
$50k
...improving accuracy. The Role As a founding full-stack engineer, you’ll own the application layer of our platform - from data collection and... ...closed source products. You will: Build user-facing dashboards and... ...with modern frameworks (React, Next.js, TypeScript, Node.js, etc.)...PlatformWork at office- ...— before you deploy. We're a team of engineers creating the operating system for safe... ...up. You'll work directly with the founding team to build, automate, and scale every part of our... ...toolchain — Clay, AI agents, automation platforms, web scraping Prior startup, founding...Platform
$160k - $230k
...Founding Engineer (Forward-Deployed) Location: San Francisco, CA · On-site Compensation: $160K–... ...case by case About Our Client Our client builds AI agents that modernize manufacturing... ...features that meaningfully improve the platform Own entire workstreams end-to-end, from...PlatformVisa sponsorship- ...Founding Engineer — Kodiact (AI & Agentic Systems) Location: East Bay (Walnut Creek). 3 days/week in-office (founding... ...: Steve Tucker (Founder & CEO) The Mission We are building Kodiact, an agentic intelligence platform that transforms raw material management from reactive...PlatformFull timeWork at office3 days per week
$120k - $170k
...eCommerce industry, are hiring a Founding Engineer to join their growing team in... ...-grade features across the platform, including voice agents,... ...interactions are contextually aware. Build and maintain enterprise... ...and equity. Familiarity with Next.js, PostgreSQL, Redis, Twilio...Platform
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