Designing and implementing scalable backend solutions that enable the Models platform to handle increasingly complex and nested customer data, directly improving reliability and performance.
Addressing technical debt and driving forward-looking architectural changes to support rapid growth and evolving customer needs.
Building reusable components and abstractions that accelerate delivery across the group and empower other teams to move faster.
Collaborating with cross-functional teams, including those working in Python, Rust and Kotlin, to deliver features that have measurable impact on customer experience and platform adoption.
Leading by example in ownership, kindness, and proactive problem-solving, fostering a culture of continuous learning and high performance.
Contributing to the rearchitecture of our core model code base, aligning with modern industry standards and preparing the platform for future challenges.
Requirements
Architected and delivered complex backend systems with proven experience leading technical initiatives in Python
Our teams use a combination of Python, Rust and Kotlin. Expect to be upskilled in Rust if you didn't already use it!
Built and deployed cloud applications at scale, demonstrating the ability to deliver robust solutions in production environments.
We use AWS with ECS, EC2, Fargate, Lambda
Designed and managed complex, arbitrary nested data structures tailored to diverse customer requirements.
Demonstrated strong working knowledge of fundamental computer science and software engineering principles, including algorithms, data structures, complexity, design patterns, and architecture.
Owned and delivered projects through the complete product development lifecycle, from conception to delivery.
Collaborated effectively across teams, driving initiatives that improved scalability, reliability, or delivery speed.
Benefits
Share Options at a highly successful Series B company
25 days of non-working + 14 Polish bank holidays
£5,000 budget for Learning & Development
Mental Health Support and Therapy via Spectrum Life
Optional for you: access to Healthcare package provided by Luxmed + Multisport (fully funded by yourself as B2B Contractor)
Top-spec laptop (MacOS or Windows)
26 days of holiday + 14 Polish bank holidays
Company pension
10 days company sick pay at 100% salary, thereafter in line with labour law
Monthly wellbeing allowance via Juno
Healthcare package provided by Luxmed
Multisport card at Classic level
Top-spec work equipment (MacOS / Windows + additional monitors, mechanical keyboards etc)
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