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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior ML Engineer (Reinforcement Learning) - **Company:** Applied Data Science Partners - **Location:** London, UK (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Data Analysis, Data Transformation, Data Mining, Python (Programming Language), Machine Learning, NumPy, Power BI, Standard Sql, SQL Databases, Tableau (Software), Reinforcement Learning, Jupyter Notebook, Large Language Models, Deep Learning, Git, Pandas, Scikit Learn, Xgboost, Build Process, Docker - **Published:** July 12, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=ef828f6c91b91938 ## About the Role We are looking for a Senior Machine Learning (ML) Engineer who enjoys seeing their work used as part of 'real-life' solutions. Not only will your work directly contribute to our client deliverables, but you will have the opportunity to see the process through from solution design to deployment, working in close collaboration with our wider team. In short, you'll form an integral part of our close-knit team and will have the opportunity to directly contribute to the continued success of the business. We're looking for someone with a co-operative, can-do attitude who can build high-quality data science solutions., * Experience of presenting technical concepts to stakeholders * Experience of proactively contributing to the design, development, testing, and deployment of data science and AI solutions * Experience and understanding of applied machine learning techniques in Python (e.g. xgboost, regression, decision trees) * Practical knowledge and experience of developing AI solutions using advanced machine learning techniques (e.g. reinforcement learning, deep learning) * Experience of working collaboratively as part of a data science team, using tools like Git to adhere to established data science and AI best practices * Experience of using different analysis techniques to draw insight from data, using tools such as Python and SQL * Excellent Python, including relevant libraries for data analysis and machine learning (e.g. sklearn, Pandas, NumPy) and at least one deep learning framework * Excellent communication skills through written reports and presentations * Effective organisational skills e.g. planning, time management * Effective problem-solving and analytical skills * High attention to detail * Ability to work independently and as part of a team * Strong foundation in mathematics and statistics ## Description * Actively contribute to the design, development, testing, and evaluation of data science solutions * Train and deploy state-of-the-art machine learning and reinforcement learning models * Build AI systems using Large Language Models * Build processes for extracting, cleaning and transforming data (SQL / Python) * Ad-hoc data mining for insights using Python + Jupyter notebooks * Present insights and predictions in live dashboards using Tableau / PowerBI * Lead the presentation of findings to clients through written documentation, calls and presentations * Actively seek out new opportunities to learn and develop * Be an example of data science best-practice (e.g. Git / Docker / cloud deployment) * Contribute to proposals for exciting new data science opportunities * Provide direction and mentoring to more junior data scientists ## Related Videos - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Vectorize all the things! Using linear algebra and NumPy to make your Python code lightning fast.](https://www.wearedevelopers.com/videos/562-vectorize-all-the-things-using-linear-algebra-and-numpy-to-make-your-python-code-lightning-fast) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [MLOps – What’s the deal behind it?](https://www.wearedevelopers.com/magazine/125-mlops-what-s-the-deal-behind-it)