Mad Devs LLC

About the Company

Mad Devs is a London-headquartered full-stack IT company developing enterprise-grade software solutions for businesses in finance, transport and logistics, security, education technology, and advertising.

Our mission is to help businesses of all sizes grow quickly and scale seamlessly. The digital transformation process we offer to our clients implies the highest level of automation and optimization, in line with the best practices in the software development industry.

Our goal is long-term strategic cooperation with clients and providing IT services. Our experts work in IT for 13+ years. 98% of our clients find our services to be excellent value for money, and most of them stay with us for years to come. We work with Clutch.co, Teacherly, Guardrails, GoDee, Eatigo, and many more ensure hundreds of thousands of people enjoy the apps and services they use daily.

Listed Jobs

Company Name

Mad Devs LLC

Job Title

Junior ML Engineer

Job Description

About Us

Mad Devs is a full-stack team specializing in developing and administering large-scale IT products across diverse industries. Many of our products operate in Europe, the USA, and countries across Southeast Asia. We are passionate about tackling complex challenges and delivering innovative solutions that make a meaningful impact globally.

Responsibilities

Develop and implement machine learning algorithms.
Transfer machine learning models from development to real-world application.
Compare different approaches to solve complex business problems.
Collaborate with customers to identify their problems and opportunities for solving them using machine learning tools.
Develop algorithms for recommendation and ranking systems.
Develop intelligent assistants.
Keep models and instructions for language models up to date.

Our Expectations

Minimum 1 year of commercial experience with NLP and LLMs.
Familiar with technologies: Python, SQL, Pandas, Django, Pydantic, SQLAlchemy, Sklearn, PyTorch, Transformers, Git, BitBucket, CI / CD, Docker, OpenAI API, Airflow, BigQuery.
Knowledge of basic machine learning algorithms and metrics.
Experience implementing machine learning models in a production environment.
Familiarity with software development and delivery processes. Understand the key steps involved.
Can generate clear and achievable goals for machine learning tasks/projects.
Experience working with big data and systems to process it.
Know how to use data analysis to identify insights and patterns that can help solve business problems.
Knowledge of basic machine learning algorithms and metrics.
Experience implementing machine learning models in a production environment.
B2 English level, fluent Russian.

It Will Be a Plus

Experience in applying hyperparametric optimization techniques to improve model performance.
Ability to monitor models in production.
Experience in the full ML model delivery cycle: from data collection to delivery to production and continuing support; understanding of the technical background of deliveries.

Why Join us

At Mad Devs, you're not just an employee — you're part of a team that creates innovative solutions and drives technological change. We value bold ideas, support each other, and are always growing. If you want to work at a place where your voice is heard, where there's no boring work, and where real growth and challenges await — welcome to Mad Devs! Here, you’ll find more than just a job. We’re excited to see your application!

Employees benefits

Flexible working hours

Remote-first culture

Long-term projects

Salary in dollars

Professional communities

Onsite business trips

Training budget

Paid conferences

London, United Kingdom

Remote

08-04-2025