Staff ML Engineer (Python) — Real-Time pLTV & Growth

Dex; Greater London; On-site; GBP 198,000 - 242,000; Full time

Benefits offered by this job

Competitive compensation

Performance bonus

Strong influence over technical direction

Job summary

Dex is looking for a specialist to join a high-growth, profitable technology company in London. This role focuses on designing and scaling production-grade ML systems while optimizing personalized reward mechanisms. Candidates should have a strong background in statistical methods and machine learning, particularly in high-scale environments. This position offers an impactful opportunity within a team that plays a crucial role in shaping the company's technical direction.

Qualifications

• Strong experience in building and deploying ML systems in production.
• Deep understanding of A/B testing, regression, and probability.
• Must have strong programming skills in Python and SQL.

Responsibilities

• Design, build, and scale production-grade ML systems.
• Develop real-time models to predict individual user value.
• Optimize personalized reward systems based on behavior.

Skills

Building and deploying ML systems

Deep understanding of statistics

Programming skills in Python

Programming skills in SQL

Experience with cloud-based infrastructure

Strong communication skills

Experience in adtech or gaming

Familiarity with pLTV and retention

Understanding of user behaviour modeling

Job description

Dex is looking for a specialist to join a high-growth, profitable technology company in London. This role focuses on designing and scaling production-grade ML systems while optimizing personalized reward mechanisms. Candidates should have a strong background in statistical methods and machine learning, particularly in high-scale environments. This position offers an impactful opportunity within a team that plays a crucial role in shaping the company's technical direction.