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Joinkyber

Joinkyber

Job listing

London, United KingdomNot Disclosed

Founding Software Engineer at Pre-seed airport operations AI startup

Commercial aviation loses $15 billion a year to ground delays, and you can build the engine that fixes it. Join a pre-seed startup backed by Entrepreneur First as their first engineering hire to own the real-time orchestration layer for airport operations. This isn't just another dashboard—it’s a deep systems challenge involving state machines, resource allocation logic, and dependency-aware recomputation. Work alongside ex-F1 and aviation operations experts to turn noisy live signals into deterministic decisions that keep global flight networks moving. If you’re a backend expert in TypeScript or Python who wants true employee #1 ownership, this is the rarest systems problem in London.

Overview

Role overview

As the first engineering hire, you will build the technical core of a real-time orchestration platform for airport ground operations. You will design systems that reconcile noisy live signals into a canonical operational state, automating complex resource allocation and conflict resolution to prevent the cascading delays that cost the aviation industry billions annually.

Company

Joinkyber

Joinkyber

Pre-seed airport operations AI startup backed by Entrepreneur First (EF)

Responsibilities

What you will do

  • Design and implement real-time data processing pipelines and conflict detection state machines using TypeScript, Python, and Convex.
  • Build deterministic allocation and assignment logic that continuously recomputes the best use of staff and equipment under volatile real-world constraints.
  • Develop causal graph orchestration systems to handle delay propagation and multi-tenant operational logic across complex task windows.

Candidate profile

Who this is a fit for

  • Has 2-3 years of experience in high-growth startups building correctness-sensitive backend systems, event-driven architectures, or workflow engines.
  • Demonstrates a strong grasp of algorithms and invariants, with the ability to own the full lifecycle of complex systems from architecture to production debugging.
  • Is a prolific builder with a portfolio of side projects or open-source contributions who thrives in ambiguous, founder-level ownership environments.

What makes it remarkable

Why this role is remarkable

  • Solve high-stakes systems problems like real-time state machines and dependency-aware recomputation for live airport environments rather than building generic CRUD apps.
  • Join a founding team with deep operational expertise from Formula 1, the FIA, and Lufthansa, backed by the EF Fall 2025 cohort.
  • Gain massive employee #1 ownership, working directly with founders to move from architecture to implementation while seeing your code drive physical operations on the airport ramp.

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