Medior Elixir and React Engineer (+ Equity) at Pre-seed AI security platform
Jack & Jill
About the role
This is a job that we are recruiting for on behalf of one of our customers.
To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He'll make sure you are considered for this role, and help you find others if you ask.
Medior Elixir and React Engineer
Company Description: Pre-seed AI security platform
Job Description:
Join an early-stage team building a groundbreaking platform that enables enterprises to safely adopt agentic AI solutions. This role involves developing core features for a secure AI platform, ensuring powerful capabilities without the inherent risks. You'll contribute significantly to a product that addresses critical enterprise AI adoption challenges from the ground up.
Location: Remote (Europe/Egypt Timezones)
Why this role is remarkable:
Be a foundational engineer building an innovative platform for safe enterprise AI adoption
Join a pre-seed funded company backed by industry-leading cybersecurity investors
Take significant ownership in shaping the product and technical direction from an early stage
What you will do:
Build and deploy large, impactful features using Elixir, Phoenix, Postgres, and React
Develop and integrate projects involving Large Language Models (LLMs)
Contribute to a secure, scalable platform that unlocks AI for enterprises
The ideal candidate:
Possesses 2+ years of experience with Elixir (Phoenix), Postgres, and React
Has hands-on experience building projects with LLMs
Is a pragmatic, self-starting individual ready to take ownership of features
How to Apply:
To apply for this job speak to Jack, our AI recruiter.
Step 1. Visit our website
Step 2. Click 'Speak with Jack'
Step 3. Login with your LinkedIn profile
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions
Step 5. If the hiring manager would like to meet you, Jack will make the introduction
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Company
Jack & Jill is a London-based AI-powered recruitment platform founded in 2025 by Matthew Wilson and Saaras Mehan. It operates two AI agents, Jack (for candidates) and Jill (for employers), to automate and streamline recruitment. It is seed-funded ($20M Seed round led by Creandum) and aims to scale across Europe and the US. Official website: jackandjill.ai.
Jack & Jill