Junior Software Developer (+ Equity) at
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Monthly Salary:
Posted on:
30+ days ago
Vacancies:
1 Vacancy
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Job Summary
This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jacks network
The next step is to speak to Jack.
Job Title: Junior Software Developer
Company Description: Pre-seed EF Fall 2025 AI startup
Job Description:
As the first engineering hire at Kyber you will build the real-time AI decision-making platform that orchestrates airport ground operations. You will develop fault-tolerant agentic systems to replace manual spreadsheets and radio calls owning technical direction while generating critical data to predict and prevent global aviation delays alongside ex-F1 and Lufthansa founders.
Location: London UK
Why this role is remarkable:
Join as the first engineering hire with massive ownership working directly with founders from F1 FIA and Lufthansa to disrupt commercial aviation
High-impact work building the industrys first real-time AI decision engine for chaotic airport environments moving beyond pre-seed with EF Fall 2025 backing
Opportunity to build a category-defining product from scratch gaining unparalleled experience in production-grade agentic AI and event-driven architecture
What you will do:
Design and implement real-time fault-tolerant agentic systems that airport teams trust to manage live flight operations and ground logistics
Build and scale a full-stack platform using Python and TypeScript to process chaotic operational data into high-accuracy delay predictions
Iterate rapidly on product features through direct customer feedback owning the technical lifecycle from initial pilot programs to production deployment
The ideal candidate:
High-agency developer with 23 years of experience at a rigorous company and a proven track record of shipping complex side projects
Strong technical foundation in Python TypeScript and full-stack real-time software with hands-on experience deploying production agentic AI
Fast-moving builder with UK work authorization who thrives in high-pressure environments and is eager to take on more responsibility than a traditional role allows
Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up supporting you with applications interview prep and moral support.
And Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks network making an introduction when I spot an excellent candidate.
Next steps
We never post fake jobs
This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt much we can do about it.
Give Jack a spin! You could land this role. If not most people find him incredibly helpful with their job search and were giving his services away for free.
Required Experience:
Junior IC
About Company
Jack helps candidates find the perfect job and Jill helps companies find the perfect candidate.
