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$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- An innovative AI startup in San Francisco is seeking a Founding Engineer to design and build core systems from the ground up. In this role, you will make architectural decisions that significantly impact how the company operates. The ideal candidate has extensive experience...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
$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- Let the Builders Build TierZero’s mission is to accelerate software engineering. Today, engineers spend 50-70... ...Highlights Team : Our founding team is made up of pioneers... ...an extensible agentic platform that unifies code,... ...on technology, touching Gen AI infra, LLMs, observability...PlatformWork at office3 days per week
- ...Opportunity At Weave At Weave, we're building the best software for the best engineering teams to move faster, and we want... ..., and before that worked as the founding engineer at Causal.... ...Experience selling developer tools, AI/ML platforms, or infrastructure software...PlatformFlexible hours
$250k - $380k
...Founding Perception Engineer Salary: $250-380k + 1-3% Equity Company Description: Crewline AI -... ...What You Will Do: Architect and build robust 3D perception pipelines for object... ...understanding on NVIDIA Jetson Orin platforms. Design multi-sensor fusion...Platform- ...Founding Engineer - Baton AI Location: San Francisco, CA (In-Person) Experience Level: 3+ years (Full-Stack Engineering... ...) About Baton AI Baton AI (getbaton.ai) is building the enterprise automation platform for cross-application workflows. We're starting by...Platform
$130k - $180k
...About NegotiateAI We're building a revolutionary enterprise platform to transform procurement. Our mission... ...About this role As one of our founding engineers, you will contribute to building... ...challenges. ~ Tech Stack : Next.js (TypeScript), Supabase (PostgreSQL...Platform$130k - $160k
...Job Description Founding Engineer (AI / Full Stack) San Francisco, USA (Relocation +... ...start-up backed by pre-seed funding, building next-generation AI agents to transform how... ...monitoring, and rapid iteration across the platform What You'll Have • Strong full-...PlatformWork at officeRelocationVisa sponsorship- ...Our Company We're building the platform for worldbuilders, storytellers, and game devs to create... .... The Role We need a founding level AI/ML developer to work in-person... ...early-stage startup or as a founding engineer. This job listing is for a W-2...PlatformFull timeVisa sponsorship
$50k
...Datawizz Datawizz is building the agent workforce. We're... ...Snowflake, Anduril) building a platform that helps enterprises... ...place. The Role As a founding full-stack engineer, you'll own the application... ...modern frameworks (React, Next.js, TypeScript, Node.js, etc...PlatformWork at office$200k
...best candidates from Jack's network The next step is to speak to Jack. Job Title: Founding Engineer - Full Stack Salary: $200K+ TC + Equity... ...construction industry. You will own the core platform end-to-end, building AI agents that automate complex pre-construction...Platform- ...Description Who we are Vidably is building the evidence layer for... ...buyer video lives on platforms like TikTok and Reels, disconnected... ...and supported by AI Fund. Founded by Andrew Ng, AI Fund is... ...scale customers without bespoke engineering per store Required...PlatformOdd jobRelocation
- Nero, based in San Francisco, is seeking a founding engineer to scale their livestreaming monetization platform. As the first engineer, you will work closely with the CTO to tackle complex problems, build innovative features, and influence the technical architecture. Successful...Platform
- A technology startup in San Francisco seeks a founding engineer to collaborate closely with a Thiel Fellow founder. This unique position offers... ...environment where you can do your best work while building impactful technology. Great compensation and perks are included...Platform
- A leading identity verification platform in San Francisco is seeking an experienced Engineer to be a founding member of their Resilience Engineering function. This role... ...software engineering experience and a passion for building reliable systems. Competitive compensation...Platform
- David Joseph & Company is seeking a skilled Founding GTM Engineer for Conversion AI, a leading AI-native marketing platform based in San Francisco. This unique role offers autonomy in building and scaling GTM systems while working closely with founders. The ideal candidate...Platform
- ...— 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,...Platform
- ...portfolio companies is hiring a Founding Engineer to lead development on a... ...the stack (TypeScript, React, Next.js, APIs, infra, etc.) ~... ...integrations. This includes building seamless web experiences, scaling across chains and platforms (including wallets and Telegram...PlatformRemote workWorldwide
- ...Architecture, AI Agents We’re building core infrastructure for... ...built for agentic systems. The engine is open source (MIT licensed)... ...building in public, and hiring a Founding Engineer to shape both the... ...technical direction across the platform Hire and mentor the first...Platform
- ...company focused on monetization infrastructure in San Francisco is seeking a Founding Engineer. In this role, you will collaborate with the CTO to build high-performance systems for platforms like Twitch and TikTok. The ideal candidate will possess strong skills in TypeScript...Platform
$170k - $350k
Job Title: Founding Engineer Salary: $170k-$350k + Equity Company Description... ...Job Description: You will build the simulation and evaluation... ...research labs to train and reward next-generation agents. Join an... ...systems, ML pipelines, or platform infrastructure at high-growth...Platform- ...Vohra (Superhuman), to build the agentic operating system... ...who can push it to the next limits. We need... ...need 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
- At Serif, we're building the first truly functional personal agent powered by applied AI. As a Founding Engineer, you'll work directly with our core team to establish the technical... ...core infrastructure for our AI agent platform Build robust integration systems for connecting...Platform
$200k
Job Title Founding Engineer - AI Salary $200k+ + Equity Company Description SF-based AI construction startup... ...Engineer, you will own the AI stack for a platform automating the $13T pre-construction industry. You will build multi-agent systems and RAG pipelines that process...PlatformFor contractors- 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... ...— depending on what you’re best at) Architect the next version of Omi SDK / platform / hardware control Build prototypes that feel like...Platform
- Overview This is a zero-to-one Founding Engineer role inside an early-stage AI company building an AI-native operating system for high-level decision makers across... ...to understand real-world workflows and embed the platform into daily operations Shape architecture across backend...Platform
- ...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... ...Python, Ruby on Rails, Next.js AI: Open AI, anthropic...Platform
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