You will build greenfield systems for structured adjudication, creating the world's first adversarial fact-checking platform. Working across the full stack, you'll develop ELO rating engines and AI-assisted evidentiary tools. This role combines deep asynchronous work with high-intensity monthly global summits, providing a unique opportunity to define a new category of civilizational scale infrastructure.
Agentic Engineer — Full Stack at Objection
Join an elite team building the truth infrastructure for the next century. This AI-native startup is developing a platform for adversarial adjudication at civilisational scale, blending deep work with an incredible lifestyle. You’ll spend three weeks a month working asynchronously followed by a mandatory week-long summit in rotating global cities like Nassau, NYC, and London. We are looking for high-velocity full-stack engineers to architect greenfield systems for structured dispute resolution and ELO-rated fact-checking. If you have a bias for action and want to define a new category using LLMs and agentic patterns, this is the role for you.
Overview
Role overview
Company
Objection
AI-native truth infrastructure startup building a platform for adversarial dispute resolution
Responsibilities
What you will do
- Design and architect real-time adversarial workflows and AI-native systems for structured argumentation and dispute resolution.
- Integrate large language models and agentic programming patterns into the core product to automate evidentiary analysis and adjudication.
- Build and scale robust data pipelines and the infrastructure layer necessary to support a global platform for adversarial fact-checking.
Candidate profile
Who this is a fit for
- Proficient in full-stack software engineering with a track record of shipping production-grade products in high-velocity, high-ambiguity environments.
- Expert in modern AI tooling and LLM integration, specifically focused on agentic programming and automated workflow design.
- Exceptional written communicator who thrives in asynchronous work environments and possesses a high bias toward rapid building and iteration.
What makes it remarkable
Why this role is remarkable
- Work on category-defining truth infrastructure that uses adversarial AI and structured methodology to solve global-scale adjudication challenges.
- Unique hybrid lifestyle: 3 weeks of deep asynchronous work per month followed by a mandatory one-week summit in cities like Nassau, NYC, or London.
- High-autonomy environment where you own features end-to-end, from architecture to deployment, within a small team of elite engineers.
Jack & Jill
How Jack & Jill work together
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.