Machine Learning Engineer

Machine Learning Engineer

1. Job Description

  • You’ll own the machine learning pipelines behind our products — from data ingestion and feature engineering through to training, evaluation, and deployment.

  • This is a hands-on engineering role, not a research one: the models you build ship to production and are measured on real business outcomes.

  • You’ll work closely with product and platform engineers to make model behaviour predictable, observable, and cheap enough to run at scale.

2. Key Responsibilities

  • Build and maintain end-to-end ML pipelines for training, evaluation, and deployment

  • Optimise model latency, throughput, and inference cost in production

  • Design evaluation sets and metrics that reflect real product quality

  • Set up monitoring for drift, regressions, and data quality issues

  • Fine-tune and adapt foundation models for client-specific use cases

  • Work with product engineers to expose models through clean, reliable APIs

  • Document experiments so results are reproducible by the rest of the team

3. Qualifications

  • Degree in Computer Science, Machine Learning, Data Science, or equivalent practical experience.

  • Strong Python skills and comfort with PyTorch or TensorFlow.

  • Experience taking at least one model from notebook to production.

  • Familiarity with vector databases, embeddings, and retrieval-augmented generation.

  • Working knowledge of Docker, CI/CD, and at least one cloud platform.

  • Understanding of evaluation methodology and how to avoid fooling yourself with metrics.

  • Ability to explain trade-offs between accuracy, cost, and latency to non-specialists.

  • Curiosity about the fast-moving open-source model ecosystem.

4. Benefits

  • Competitive salary with performance-based bonuses.

  • Opportunity to work on cutting-edge AI products and real-world business solutions.

  • Flexible working hours and hybrid/remote work options.

  • Professional development budget for courses, certifications, and conferences.

  • Latest equipment and tools to support your work.

  • Collaborative, innovation-driven team culture.

  • Clear career growth opportunities across the whole company.

  • Paid annual leave, company events, and comprehensive employee benefits.

Location

Remote

Type

Full Time

Department

Engineering

Salary

Up to $170K/year

Let’s

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Elena Marquez

Co-Founder of Xirex

Technology Should Solve Real Problems.

Every solution we build is designed around business value, not unnecessary complexity.

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Projects Delivered

0K+

AI Executions Monthly

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Let’s

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Explore

The Possibility

Together

!

Avatar

Elena Marquez

Co-Founder of Xirex

Technology Should Solve Real Problems.

Every solution we build is designed around business value, not unnecessary complexity.

0+

Projects Delivered

Get In Touch:

By submitting, you agree to our Terms and Privacy Policy.

Let’s

*

Explore

The Possibility

Together

!

Avatar

Elena Marquez

Co-Founder of Xirex

Technology Should Solve Real Problems.

Every solution we build is designed around business value, not unnecessary complexity.

0+

Projects Delivered

0K+

AI Executions Monthly

0%

Less Manual Work

Get In Touch:

By submitting, you agree to our Terms and Privacy Policy.

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