See all roles

[Remote] Senior Fullstack Software Engineer, AI Agents

Work from home Full-time role Hiring

Note: The job is a remote job and is open to candidates in USA. 11x is one of the world’s fastest-growing AI companies, focused on building autonomous digital workers. The Senior Fullstack Software Engineer will work on designing and developing fullstack systems for AI agents, collaborating with various teams to enhance user experience and contribute to internal best practices.

Responsibilities

  • Design, build, and iterate on fullstack systems that power AI agents from concept to deployment
  • Research and evaluate new approaches to agent orchestration, prompting strategies, and model alignment
  • Collaborate with product, design, and engineering teams to improve UX and usability for non-technical users
  • Share learnings, document findings, and contribute to the evolution of internal best practices
  • Participate in peer reviews, brainstorming sessions, and technical deep dives with our global team

Skills

  • 3+ years of experience in a product-oriented software engineering role
  • A strong foundation in Typescript, React, NextJS, and NodeJS
  • Experience working in fast-paced environments with a track record of rapid learning and iteration
  • Interest in research, technical writing, or contributing to knowledge-sharing within a team
  • Experience with large language models, prompt engineering, or AI infrastructure

Company Overview

  • The autonomous digital workforce for GTM teams. It was founded in 2023, and is headquartered in San Francisco, California, USA, with a workforce of 51-200 employees. Its website is https://11x.ai.
  • Company H1B Sponsorship

  • 11x has a track record of offering H1B sponsorships, with 5 in 2025. Please note that this does not guarantee sponsorship for this specific role.
  • Apply To This Job

    You might like

    [Remote] Senior Machine Learning Engineer, GenAI Security

    Work from home Full-time role

    [Remote] Healthcare Venture Capital Member of the Board of Advisors

    Work from home Full-time role

    [Remote] Sr. Security Engineer II

    Work from home Full-time role

    [Remote] Startup Mentor to Healthcare Venture Capital Fund

    Work from home Full-time role

    [Remote] Sr. Embedded Software Engineer

    Work from home Full-time role

    [Remote] Healthcare Executive Advisor Opportunity in Brain Health Growth

    Work from home Full-time role

    [Remote] Healthcare Executive Board Member – Internal Medicine Advisor

    Work from home Full-time role

    [Remote] Senior Strategy Healthcare Advisory Board Member

    Work from home Full-time role

    [Remote] Healthcare Advisory Board Member – Dementia Treatment Growth

    Work from home Full-time role

    [Remote] Senior Software Engineer

    Work from home Full-time role

    Experienced Full Stack Apple Technical Support Specialist – Web & Cloud Application Development

    Work from home Full-time role

    Alaska Airlines Remote Jobs $36/Hour

    Work from home Full-time role

    Cloud Architect (AI Technology)

    Work from home Full-time role

    Experienced Junior-Level Data Entry Clerk (Remote) – Digital Operations Support Specialist

    Work from home Full-time role

    Senior Technical Business Analyst

    Work from home Full-time role

    Experienced Entry-Level Sales Agent - Chat Only - Side Hustle Opportunity at arenaflex

    Work from home Full-time role

    Director, Client Insights

    Work from home Full-time role

    Accounting Manager — Fintech / Identity Infrastructure | Remote (US) | $145K$165K + Equity 27778977

    Work from home Full-time role

    Manager of Customer Onboarding

    Work from home Full-time role

    HVAC Account Manager HVAC (Tallahassee)

    Work from home Full-time role