Full-Stack Engineer for AI Infra & RL Platforms
Jobleads-US
Clera is seeking a seasoned full‑stack software engineer to build product interfaces, backend services, and internal tools for an AI infrastructure platform focused on reinforcement learning data and evaluation. You will collaborate with research, operations, and external partners to translate complex needs into reliable products.
You will develop interfaces for environments, model trajectories, task quality, and model behavior, and create workflows for partners to create, test, and improve RL
#J-18808-Ljbffr Jobleads-US- ...Interfaze is hiring a Full Stack Engineer to push the boundaries of developer experiences across frontend... .... As a founding member, you will shape infra, scalability, and product services from... ...NextJS/React, NodeJS, Python, and AI tooling, collaborating with cross-functional...SuggestedRemote job
$159.2k - $301.6k
...the next generation agentic AI platform working with a research scientist... ...like a startup founding engineer while having the resources of... ...ChallengeWe are looking for a Founding Full Stack Engineer to build Creator... ...scratch.Comfort with cloud infra (Azure/AWS/GCP) and standing...PlatformFull timeTemporary workLocal areaWorldwide$195.3k - $199.2k
Job ID: 106486Type of role: Full-timeInterest: Internal roles /... ...a product team developing an AI Platform that will enable next-generation... ...leaders and cutting-edge engineers. The team is led by some of our... ...to a large team of full-stack engineers, data engineers, data...PlatformApprenticeshipEasy work- ...TO SEE *ALL* OF OUR JOB OPENINGS!Senior Full Stack Engineer (Backend)As a Senior Full-Stack... ...key player in building the technology platform that delivers these insights, working with... ...cutting-edge algorithms and composite AI solutions. This role offers the perfect...PlatformCasual workWork at office
$145k - $165k
Senior Full-Stack EngineerEmpowerly is looking for a Senior Full-Stack Engineer to help shape the next generation of our platform. This is a fully remote US role on a small, global, venture-backed... .../APIs end to end.Determine how AI models and machine learning features...PlatformInternshipRemote work$140k - $160k
...of real estate — today.HomeLight is the essential technology platform used by hundreds of thousands of homebuyers and sellers to... ...shared success.Who You Are: We’re looking for a product-minded, AI-native engineer who doesn’t just ship features — but builds intelligent...Platform$161k - $210k
Senior Software Engineer Dealpath is the AI-powered operating system for institutional real estate investing — purpose-built to help the world's... ...operating system for real estate investing. To date, the platform has powered more than $10 trillion in transactions, partnering...PlatformCasual workImmediate start$141.9k - $190.3k
...is a global organization of engineers, product developers, designers... ...and building the products and platforms that will power our media,... ...ESPN, and others.As a Senior Full Stack Software Engineer (P3) on our... ...systemhealth and to manage risk.Use AI tools responsibly to improve...PlatformWork experience placementWork at office$150k - $205k
...Our Specialized Intelligence platform automatically captures how work... ...living asset that helps people and AI agents do their best work.We'... ...the roleAs a Senior Fullstack Engineer, you'll own a product area end... ...vary by location. All full-time employees receive equity...PlatformFull timeTemporary workWork at officeHome officeFlexible hours$140k - $210k
...Francisco, CAAI for Space - AI Marketplace /Full time /On-siteWanna join the... ...of Marketplace to take the platform from MVP to the system... ...in close collaboration with engineering teams.Build connectors for... ...building and shipping full-stack products.Experience with Sprint...PlatformFull timeTemporary work$160k - $200k
San Francisco, CaliforniaEngineering - AI Engineering /US Full-time Salaried /HybridSamba TV is a... ...trustworthy.We're looking for a Full Stack Engineer to join our Agentic Product Engineering... .... Partner with product, design, and platform/backend engineers, and communicate...PlatformFull timeContract work$220k - $260k
.../week in office)Dealpath is the AI powered operating system for institutional... ...precision. As a Staff Software Engineer here, you'll set technical direction for the platform that firms managing trillions in... ...experience, including full stack developmentProven expertise building...PlatformWork at officeImmediate start3 days per week$200k - $220k
...AREZeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that... ...activation into a single platform - powered by trillions of consumer... ...re excited about what agentic engineering unlocks for both development... ...Political, or Retail verticals. Tech Stack Backend Python, Java, Ruby,...PlatformShift work$175k - $225k
TITLE: Sr. Full Stack Software EngineerENVIRONMENT: Fintech, HealthcareLOCATION... ...leading tech-enabled finance platform built exclusively for senior... ...a Senior Full Stack Software Engineer with 4-12 years of experience... ...engineering team building AI-powered financial...PlatformWork at office- ...Stripe is seeking product-minded engineers to rethink how products are built, not just digitize... ...by Stripe's product teams across the stack. This hands-on role spans backend and... ...blending traditional software engineering with AI capabilities, operating in ambiguous...Platform
$165k - $247k
Amplitude is the leading AI analytics platform, helping over 4,700 customers—including... ...we’re looking for a Product Engineer to help take it to the next... ....You’ll work across the stack, NextJS and Node.js, to... ...significant business impactStrong full-stack expertise (React +...Platform- ...Wwshemi in San Francisco is seeking a founding full stack engineer to own the membership platform, internal operations, and data tooling for an AI-enabled ecommerce startup. You will launch the MVP, then lead the consumer app and production AI tools. You will build...Platform
$266k
...the TeamOpenAI’s Applications Engineering organization builds and... ...team owns the core product and platform layers that make those experiences... ....About the RoleWe’re hiring Full-Stack Software Engineers to design... ...done.About OpenAIOpenAI is an AI research and deployment...PlatformWork at officeLocal areaWorldwideFlexible hours- ...roleStep into a high-leverage, full-stack product leadership role on... ...role, you will fill a crucial engineering leadership gap, instilling a... ...be managed efficiently using AI.Develop customer-facing products... ..., Product, and the HRIS Platform team to continuously iterate...PlatformWork at office3 days per week
- ...Amplitude is seeking a Product Engineer to join the Statsig team in the San Francisco Bay Area. You will own key product surfaces from ideation... ...scalable systems across React and Node.js while leveraging AI tooling to speed development and delivery. You will operate...Platform
- ...Abby Care is seeking a Senior Full-Stack Engineer in San Francisco. You will report to the VP, Head of Engineering and design and build AI-powered solutions that support family caregiving at home. The role emphasizes owning the development lifecycle, from concept to...Platform
$207k - $385k
About the TeamJoin the engineering teams that bring OpenAI... ...distribute the benefits of AI, while ensuring that... ...problems across our stack. In this role, you’ll join... ...a scalable, reliable platform. You’ll also partner directly... ...that form the full spectrum of humanity. We...PlatformContract workWork at officeLocal areaFlexible hours- ...Alhena AI is seeking a Founding Full Stack Engineer in San Francisco to build and scale our AI-powered customer support platform. You will shape both backend APIs and frontend interfaces, collaborating with AI and product teams to deliver reliable, high-impact features...Platform
$200k
...Job Description Job Description Full-Stack Engineer Company: Judgment Labs Location: San... ...and context-retrieval loss in production AI agents at scale, and hundreds of agent-... ..., agent-swarm interfaces, verification platforms and the SDK. About 30% of the role is...PlatformFull timeRelocationVisa sponsorship- ...Full-stack Software Engineer Title of Role: Full-stack Software Engineer Location: San Francisco, CA, or New York, New York... ...Company Description We're representing a dynamic AI-powered hiring platform that is redefining how talent is matched with opportunity...PlatformWork at officeVisa sponsorship
- ...of benefits.Our cutting-edge platform facilitates the discovery, purchase... ..., and a benefits eligibility engine), our rapidly expanding... ...architectural decisions, and managing the full product delivery lifecycle.... ...and collaboration.Champion AI-Driven Development: Lead the...PlatformTemporary workWork at officeWorldwide3 days per week
- ...heavy services for a software platform while also delivering the... ...ability to deliver across the full stack. Solid PostgreSQL knowledge... ...validating non-deterministic AI behavior calls for different... ...Points Early or founding engineering experience at a young company...PlatformFull time
$130k - $200k
...About the Role As the founding full stack engineer at an early-stage AI-enabled ecommerce company, you will own engineering across a consumer membership platform, internal operations, and data infrastructure. You will launch the membership MVP, then lead development...Platform- ...consulting and forward-deployed engineering to the middlemarket — turning... ...and operators, finding where AI actually moves the numbers,... ...you’ll do You’ll ship full-stack product — the interface someone... ...to keepwidening into a full-platform builder rather than staying in...PlatformRemote work
- ...Alex was just named to the CB Insights AI 100 of 2026, the 100 most promising AI startups... ...: genuinely enjoy solving complex engineering problems learn quickly and do what it... ...through a data aggregation and analysis platform. As a hands-on engineer, you will build...PlatformWork at officeFlexible hours
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