Senior Real-Time ML Engineer — Payments Platform

Solidgate; Polska; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

30+ days off

Unlimited sick leave

Free office meals

Health coverage

Apple gear

Job summary

Solidgate is building the ML/AI foundation for real-time payment routing. You will be among the first engineers to shape this greenfield direction, collaborating with the ML team to drive scalable, production-ready solutions.

You’ll design core models, run experiments from idea to production, and deliver measurable business impact across 20M+ orders monthly with 100M+ transactions. This remote role includes generous perks and international collaboration.

Qualifications

• 4-5+ years in ML or Data Science with production experience
• Proven track record shipping ML models end-to-end in product environments
• Strong data science fundamentals and experimentation design

Responsibilities

• Design and build core ML models and pipelines in a greenfield setup
• Develop a real-time ML decisioning system with direct revenue impact
• Run experiments from idea to production and measure business impact
• Collaborate with Product, Engineering, and Data Platform teams to solve modeling problems

Skills

ML modelling

A/B testing

Feature engineering

Driver mindset

Strong communication

Education

Master's degree in CS/ML

Tools

Python

TensorFlow/PyTorch

Job description

Solidgate is building the ML/AI foundation for real-time payment routing. You will be among the first engineers to shape this greenfield direction, collaborating with the ML team to drive scalable, production-ready solutions.

You’ll design core models, run experiments from idea to production, and deliver measurable business impact across 20M+ orders monthly with 100M+ transactions. This remote role includes generous perks and international collaboration.