Wise

FinTech

LeadMLEngineer/Scientist

£115–175k ~AI est. London, England, United Kingdom FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Lead ML Engineer / Scientist at Wise. Skills: Machine Learning, Data Engineering, MLOps, Software Engineering. Remove bottlenecks from Data Science workflows. Provide ML tooling for experiments”

Industry & Context.

FinTech
Problems you'll solve

Problem solving; Refine problem statements; Propose solutions; Effort-impact-scalability tradeoff analysis

What They're Looking For.

Must Have

Extensive experience with end-to-end distributed data systems, ML-centric experience, Previous experience as Data Scientist, Excellent Python knowledge, Excellent Software Engineering knowledge, Ability to work with Java, Demonstrable experience collaborating with engineers, Drive to solve problems for Data Scientists, Ability to work independently, Good communication skills, Ability to get point across to non-technical individuals, Ability to back up with data, Ability to engage and manage project, Problem solving skills, Ability to help refine problem statements, Ability to propose solutions, Consider effort-impact-scalability tradeoff

Nice to Have

Apache Spark experience, Iceberg experience, Kafka experience, Dbt experience, Scikit-Learn experience, XGBoost experience, PyTorch experience, MLFlow experience, GraphFrames experience, Ray experience, AWS experience, Terraform experience, Docker experience, GitHub CI/CD experience, Knowledge Graphs experience, RAG experience, Graph ML experience, Probabilistic programming experience, A/B testing experience

What You'll Do.

Remove bottlenecks from Data Science workflows

Provide ML tooling for experiments

Develop Wise's ML Label Platform

Drive high priority projects from proof-of-concept to MVP

Drive service / tooling development

Own evolution of ML experimentation tooling

Own evolution of label quality

Co-own stakeholder management

Conduct presentations

Maintain good documentation

Maintain progress updates

Drive impactful proof-of-concepts

Bridge gap for two or more teams

Perform software engineering

Perform Data Engineering

Perform Science tasks

Prove value of new methodologies

Prove value of new algorithms

Mentor junior members

How You'll Work.

Team & Collaboration

Cross-functional teams; Cross-team collaboration

Communication Scope

Presentations; Demos; Workshops; Documentation; Progress updates

Process & Methodology

Roadmap planning

Full Job Description

Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. As part of our team, you will be helping us create an entirely new network for the world's money. For everyone, everywhere. More about [our mission](https://wise.jobs/our-mission) and [what we offer](https://wise.jobs/what-we-offer). We’re looking for a Lead Machine Learning Engineer to join our growing Servicing Machine Learning and Data Engineering Team in London. This role is a unique opportunity to scale and advance the impact of Data Science in Servicing tribe – namely Fincrime, KYC and Customer Support squads. What you build will have a direct impact on [Wise’s mission](https://www.transferwise.jobs/what-we-do/) and millions of our customers. Our team is responsible for 1) removing bottlenecks from Data Science workflows, 2) providing ML tooling for experiments, 3) developing Wise’s ML Label Platform. Moreover, we are responsible for driving high priority projects from proof-of-concept to MVP, to service / tooling. We are looking for someone to own the evolution of ML experimentation tooling and label quality – at first for Fincrime teams, then for other squads in Servicing. You will co-own stakeholder management, roadmap, delivery and onboarding. You’re also expected to conduct presentations, demos and workshops, in addition to maintaining good documentation and progress updates for your projects. Additionally, you will have the freedom to drive impactful proof-of-concepts of new methodologies and tooling that bridge a gap for two or more teams in Servicing tribe. Here’s how you’ll be contributing: * Software engineering: e.g. testing + CI/CD, monitoring/alerting + disaster recovery * MLOps: Terraform and AWS infra, ML governance for

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