# Principal Engineer - Contract - Outside IR35

**Company:** [Mindera](http://jobs.workable.com/companies/kAFiuZuCGfsouMaZWJDxvE.md)
**Location:** London, United Kingdom
**Workplace:** hybrid
**Department:** Engineering

[Apply for this job](http://jobs.workable.com/view/125e76f3-587a-4568-af81-1766b19e6877)

## Description

We are currently looking for an experience Principal Engineer to join us on a contract basis.

This is a hybrid position and will require 3 days per week on client site in Central London.

## Requirements

**Role responsibilities:**

-   Define and drive technical strategy, architecture, and engineering standards across the Personalisation domain
-   Design and deliver scalable systems supporting personalisation, search, recommendations, and ML-powered features
-   Partner closely with Product, Data Science, and Design to deliver customer-centric solutions
-   Lead and influence technical decision-making across multiple teams and platforms
-   Mentor and support senior engineers, helping to raise the overall engineering capability
-   Improve engineering quality, reliability, and productivity through best practices, tooling, and platform enhancemen

**Who you are:**

-   An experienced technical leader with a strong background in Java/Python and large-scale production systems
-   Strong experience working with Machine Learning systems and collaborating with Data Science teams
-   Skilled in system design and architecture, with the ability to deliver scalable, high-quality solutions
-   Comfortable working across cross-functional environments with multiple stakeholders
-   Passionate about growing others and driving engineering excellence
-   A strong communicator who can influence technical and business decisions at all levels"