Data Scientist - ML, Data Pipelines & Insights

Viridien; Conwy; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading advanced technology firm in the United Kingdom is seeking a Data Scientist to transform raw data into structured datasets. This role involves developing data-processing pipelines, collaborating with experts, and contributing to machine learning initiatives. The ideal candidate should have a Master's degree in data science, be proficient in Python, and have experience with various ML workflows. Flexible working options are available alongside competitive salary and benefits.

Benefits

Competitive salary

Attractive bonus scheme

Hybrid model with up to 2 days at home

22 days annual leave with flexible holiday program

Generous pension contribution

Wellbeing Unmind app

Flexible benefits platform

Regular social events

Cycle purchase scheme

Flexible medical & dental care

Sponsorship of visas and relocation packages

Bank Holiday Swap

Relaxed dress code

Qualifications

• Master’s degree in data science or a related field preferred.
• Proficient in at least one programming language, ideally Python.
• Experience with hybrid ML workflows, including traditional ML and LLMs.
• Comfortable working with relational, NoSQL, and graph databases.
• Strong data-processing skills including cleaning and feature extraction.
• Strong collaboration and presentation skills.

Responsibilities

• Develop systematic data-transformation modules to gather, clean, and structure datasets.
• Collaborate with Subject Matter Experts (SMEs) for domain knowledge.
• Provide tools and feedback to improve annotation workflows.
• Build scalable and reusable data-processing solutions.
• Troubleshoot and diagnose data issues, flagging inconsistencies.
• Stay current with emerging technologies in the Data Hub tech stack.
• Help integrate data and design features related to machine learning.
• Run experiments and document learnings.
• Use ML models and train or fine-tune them on datasets.
• Ensure alignment and transparency through regular communication.

Job description

A leading advanced technology firm in the United Kingdom is seeking a Data Scientist to transform raw data into structured datasets. This role involves developing data-processing pipelines, collaborating with experts, and contributing to machine learning initiatives. The ideal candidate should have a Master's degree in data science, be proficient in Python, and have experience with various ML workflows. Flexible working options are available alongside competitive salary and benefits.