Founding Full-Stack Engineer (Staff Level)
Remote
United Kingdom
Full Time
07-04-2025
Job Specifications
Founding Full-Stack Engineer (Staff Level)
London (Hybrid) | Equity Offered | £80k - £100k
We’re looking for a founding full-stack engineer to join as a core member of the team. This is a unique opportunity to help build a category defining product from day one. You’ll shape the technical architecture, define your own progression path within the company, and help grow the engineering team.
About You
You operate at staff+ level and thrive in fast-paced environments where you’re empowered to ship, fix, and iterate.
You're a generalist with a strong can-do & proactive attitude with prior start-up experience. You’re comfortable across the stack and understand what it takes to get a product live with a lean team.
You enjoy working on greenfield products and know when to prioritise scrappiness vs scalability.
You're excited by the opportunity to work on AI/ML systems and have a passion for building elegant, scalable architectures.
What You’ll Work On
Frontend
Build intuitive UIs using React (or similar frameworks like Vue.js)
Implement data visualisations using D3.js or equivalent libraries
Translate designs into responsive interfaces using HTML5/CSS3
Backend
Start with a Node.js backend, with scope to evolve to Go, Rust, or Java (Spring Boot)
Develop templating engines for vendors to upload marketing assets
Handle API integrations with CRM systems
Database & Data Engineering
Design relational databases using PostgreSQL
Architect data pipelines for CRM data ingest and enrichment
DevOps & Infrastructure
Deploy production systems using Kubernetes (EKS on AWS)
Manage infrastructure using Terraform or similar IaC tools
Implement scalable, secure environments across AWS
AI/ML & Architecture
Direct experience in AI/ML or willingness to learn.
Build and deploy LLM-based features using frameworks like LangChain, LlamaIndex, or similar
Contribute to recommendation systems (e.g. collaborative filtering, Learn2Rank)
Apply architectural best practices:
Microservices
API-first development
Event-driven systems
Modular component design
What We Offer
Competitive salary + meaningful equity
A core role in shaping the future of the company
Opportunity to define your own career progression
Ability to hire your own team
Hybrid working with in-person office days in London every other week
Friday 3pm finishes
Flexibility to periodically work from abroad
If you're excited by the idea of building from the ground up and want to be a part of something ambitious from day one — we’d love to hear from you.
About the Company
AI Powered & Automated Channel Partnerships. Partner Program AI is a VC backed company that automates the entire partner lifecycle from sourcing and onboarding to engagement and revenue generation. We replace the need for manual partner programs and outbound sales with a scalable, data driven solution that accelerates growth. Our Promise: No more long searches for reseller and referral partners AI finds them for you Less admin time with seamless partner onboarding and deal automation Full visibility into partner perform... Know more
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