Machine Learning Engineer (Remote)

StackAdapt; Greater London; On-site; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Highly competitive salary

Retirement / 401 K / Pension savings globally

Competitive paid time-off packages

Access to mental health care program

Health benefits from day one

Work-from-home reimbursements

Optional global WeWork membership

Robust training and onboarding program

Support for personal development initiatives

Access to programmatic courses and certifications

Awesome parental leave program

Friendly and supportive culture

Job summary

A leading technology company in the UK is seeking a Machine Learning Engineer to join its Data Science team. You will design and implement scalable data pipelines and ML algorithms while collaborating closely with engineers and data scientists. Ideal candidates have a strong background in Software Design and Machine Learning, along with a degree in Computer Science. The company offers competitive salaries, 401K pension, and comprehensive health benefits, with a remote-first working environment.

Qualifications

• Ability to break down complex tasks into actionable steps.
• Deep understanding of algorithm design and concurrency.
• Experience with implementing machine learning algorithms.

Responsibilities

• Design real-time data pipelines for handling large datasets.
• Implement custom ML algorithms in a low-latency environment.
• Work with microservice architectures for training and monitoring ML models.

Skills

Machine learning algorithms

Software design

Data structures

Distributed systems

Collaboration

Education

Computer Science degree with high GPA

Job description

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI‑powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey.

We’re looking to add a Machine Learning Engineer to our Data Science team! This team works on solving complex problems for StackAdapt’s digital advertising platform. You’ll be working directly with Data Scientists, ML Engineers, Engineering teams, and our CTO/Co‑Founder building pipelines and ad optimization models. With databases that process millions of requests per second, there’s no shortage of data and problems to tackle.

StackAdapt is a remote‑first company with teams around the world. Our teams work in a fully distributed environment, and we are open to candidates based in the UK, Ireland, or Germany. This role will remain open until February 27, 2026. Applications will be reviewed on a rolling basis and the posting will close once the deadline is reached.

What you’ll be doing

• Design modular and scalable real‑time data pipelines to handle huge datasets
• Understand and implement custom ML algorithms in a low‑latency environment
• Work on microservice architectures that run training, inference, and monitoring on thousands of ML models concurrently

What you’ll bring to the table

• Have the ability to take an ambiguously defined task and break it down into actionable steps
• Deep understanding of algorithm and software design, concurrency, and data structures
• Experience implementing probabilistic or machine learning algorithms
• Interest in designing scalable distributed systems
• High GPA from a well‑respected Computer Science program
• Enjoy working in a friendly, collaborative environment with others

Benefits and perks

• Highly competitive salary
• Retirement / 401 K / Pension savings globally
• Competitive paid time‑off packages, including birthday’s off!
• Access to a comprehensive mental health care program
• Health benefits from day one of employment
• Work‑from‑home reimbursements
• Optional global WeWork membership for those who want a change from their home office
• Robust training and onboarding program
• Coverage and support for personal development initiatives (conferences, courses, books, etc)
• Access to StackAdapt programmatic courses and certifications to support continuous learning
• Awesome parental leave program
• Friendly, welcoming, and supportive culture
• Our social and team events!

Please note: Benefits and perks may vary depending on your country of employment and the nature of your engagement. In locations where StackAdapt does not have a legal entity, employment and benefits are administered in accordance with local regulations and partner policies.

StackAdapt is a diverse and inclusive team of collaborative, hardworking individuals trying to make a dent in the universe. No matter who you are, where you are from, who you love, or any other characteristic, you are welcome at StackAdapt. If you have any requests or requirements to support you during any part of the interview process, please let our Talent team know. We do not use AI to make any final hiring decisions.