Principal Data Engineer

hays-gcj-v4-pd-online
Eastleigh
1 month ago
Applications closed

Related Jobs

View all jobs

Principal Data Engineer

Principal Data Engineer

Principal Data Engineer

Principal Data Engineer

Principal Data Engineer

Principal Data Engineer

Your newpany

Join a dynamic and innovative organisation that is at the forefront of industry advancements. My client pride themselves on fostering a collaborative and inclusive work environment where creativity and excellence thrive. The data team is dedicated to pushing boundaries and achieving remarkable results.

Your new role

As a Principal Data Engineer, you will play a pivotal role in designing, building, and managing the data infrastructure and systems, supporting the organisation's data strategy. You will be responsible for developing scalable solutions, optimising data systems, and collaborating with various teams to support data-driven decision-making. Additionally, you will mentor junior engineers, ensuring best practices and innovative techniques are implemented to enhance overall data infrastructure and strategic alignment with business goals.

You will be the ‘what does good look like’ person, you will always be horizon scanning, you will be the ideas' person, and you will always look to be improving and moving forward.

Main Responsibilities include: Develop, design, and test data deliveries throughout the development lifecycle. Train and coach developers. Manage day-to-day data delivery tasks. Collaborate with stakeholders to align data solutions with organisational objectives. Design and implement scalable, high-performance data architectures. Define standards for data modeling, storage, and retrieval. Integrate data technologies, tools, and platforms. Oversee the development of data pipelines and workflows. Ensure dataernance practices are followed. Provide thought leadership on emerging data technologies. Translateplex technical concepts for non-technical stakeholders. Develop monitoring and alerting systems for data infrastructure. Troubleshoot and resolve performance issues. Ensurepliance with data privacy and security regulations (, GDPR).

What you'll need to succeed

To excel in this role, you will need:

Minimum of 8+ years’ experience in data engineering, with at least 3 years in a leadership capacity.

Experience with Snowflake and Matillion preferred.

Hands-on experience with large-scale real-time and batch data pipelines.

Experience with Azure cloud platform, and security concepts Keyvault, ACL’s and RBACs.

Proficiency in Python, Java, SQL, or similar languages.

Experience with big data processing frameworks and modern data architectures.

Strong knowledge of relational and NoSQL databases.

Excellentmunication skills, both written and verbal.

Leadership experience and the ability to align technical solutions with business goals.

What you'll get in return

Apetitive salary and aprehensive benefits package, including:

Bonus scheme

Health and wellness programs

Professional development opportunities

A supportive and engaging work culture

Very flexible hybrid working model

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Best UK Universities for Machine Learning Degrees (2025 Guide)

Explore ten UK universities that deliver world-class machine-learning degrees in 2025. Compare entry requirements, course content, research strength and industry links to find the programme that fits your goals. Machine learning (ML) has shifted from academic curiosity to the engine powering everything from personalised medicine to autonomous vehicles. UK universities have long been pioneers in the field, and their programmes now blend rigorous theory with hands-on practice on industrial-scale datasets. Below, we highlight ten institutions whose undergraduate or postgraduate pathways focus squarely on machine learning. League tables move each year, but these universities consistently excel in teaching, research and collaboration with industry.

How to Write a Winning Cover Letter for Machine Learning Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for machine learning jobs with this proven 4-paragraph structure. Ideal for entry-level candidates, career switchers, and professionals looking to advance in the machine learning sector. When applying for a machine learning job, your cover letter is a vital part of your application. Machine learning is an exciting and rapidly evolving field, and your cover letter offers the chance to demonstrate your technical expertise, passion for AI, and your ability to apply machine learning techniques to solve real-world problems. Writing a cover letter for machine learning roles may feel intimidating, but by following a clear structure, you can showcase your strengths effectively. Whether you're just entering the field, transitioning from another role, or looking to advance your career in machine learning, this article will guide you through a proven four-paragraph structure. We’ll provide practical tips and sample lines to help you create a compelling cover letter that catches the attention of hiring managers in the machine learning job market.

Veterans in Machine Learning: A Military‑to‑Civilian Pathway into AI Careers

Introduction Artificial intelligence is no longer relegated to sci‑fi films—it underpins battlefield decision‑support, fraud detection, and even supermarket logistics. The UK Government’s 2025 AI Sector Deal forecasts an additional £200 billion in GDP by 2030, with machine‑learning (ML) engineers cited as the nation’s second most in‑demand tech role (Tech Nation 2024). The Ministry of Defence’s Defence AI Strategy echoes that urgency, earmarking £1.6 billion for FY 2025–28 to embed ML into planning, logistics, and autonomous systems. If you have ever tuned a radar filter, plotted artillery trajectories, or sifted sensor data for actionable intel, you have already worked with statistical modelling—the backbone of machine learning. This guide shows UK veterans how to reframe military experience for ML roles, leverage MoD transition funding, and land high‑impact positions building the models shaping tomorrow’s defence and commercial landscapes. Quick Win: Bookmark our live board for Machine‑Learning Engineer roles to see who’s hiring today.