Principal Data Engineer
Principal Data Engineer

Principal Data Engineer

Full-Time 80000 - 100000 £ / year (est.) No home office possible
Aubay UK

At a Glance

  • Tasks: Design and deliver innovative cloud-based data solutions for a leading energy client.
  • Company: Join Aubay, a forward-thinking company in the energy sector.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Why this job: Be a key player in shaping data strategies and driving impactful projects.
  • Qualifications: Expertise in cloud platforms and data engineering tools required.
  • Other info: Collaborative environment with mentorship opportunities and community initiatives.

The predicted salary is between 80000 - 100000 £ per year.

Aubay is seeking a Principal Data Engineer to join a leading energy client’s team who will conceptualize and design data foundations and end-to-end solutions, including data platforms, to maximize value from data. The role promotes a data-driven culture across IT teams and wider business stakeholders, acting as a subject matter expert and thought partner in defining the vision and data strategy for robust, future-ready IT solutions.

Required skills and experience

  • Strong proficiency with cloud platforms: AWS, Azure, SAP
  • Expertise in ELT development and automation with scalable pipeline design
  • Mastery of data modeling techniques
  • Skilled in data ingestion, integration, and transformation using modern tools (Data Factory, Databricks, SQL DB, Synapse, Glue, Airflow, Kinesis, Redshift)
  • Hands-on experience with DevOps tooling: GitHub Actions, Azure DevOps, SonarQube, PyTest
  • Proven ability to coordinate incident, problem, and change management processes
  • Strong communication skills with both technical and non-technical stakeholders
  • Demonstrated experience in technical documentation and maintaining high-quality solution documentation

Desired skills and experience

  • Experience in project management or leading Agile/Scrum teams
  • Experience with financial or operational planning tools (e.g., SAP BPC)
  • Familiarity with external partner ecosystems and cross-functional delivery models
  • Ability to mentor and guide junior engineers
  • Experience contributing to enterprise-scale data transformation projects
  • Knowledge of trading, supply, or energy domain data models
  • Experience with MKDocs documentation

Role Responsibilities

  • Design and deliver scalable, cloud-based data engineering solutions
  • Lead efforts to modernize data platforms, including migration of legacy systems to cloud infrastructure
  • Manage data ingestion, integration, and transformation workflows while ensuring high standards of data quality, governance, and performance
  • Collaborate with IT and business stakeholders to translate strategic goals into actionable data architecture and solutions
  • Act as a subject matter expert, mentoring junior engineers and providing technical guidance
  • Coordinate incident, problem, and change management processes, ensuring minimal disruption and timely resolution
  • Present technical findings, reports, and recommendations to stakeholders
  • Drive implementation efficiency across pilots and enterprise projects to maximize value delivery
  • Contribute to community-building initiatives such as Centres of Excellence (CoE) and Communities of Practice (CoP)

Principal Data Engineer employer: Aubay UK

Aubay is an exceptional employer that fosters a collaborative and innovative work culture, particularly for the Principal Data Engineer role. With a strong emphasis on employee growth, you will have the opportunity to lead transformative data projects within a leading energy client’s team, while benefiting from a supportive environment that encourages mentorship and professional development. Located in a dynamic sector, Aubay offers unique advantages such as exposure to cutting-edge technologies and the chance to make a significant impact on data-driven strategies.
Aubay UK

Contact Detail:

Aubay UK Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Data Engineer

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that Principal Data Engineer role.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your data engineering projects, especially those involving cloud platforms like AWS or Azure. This will give potential employers a taste of what you can do.

✨Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with ELT development and how you've tackled challenges in past projects.

✨Tip Number 4

Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Plus, it makes it easier for us to keep track of your application.

We think you need these skills to ace Principal Data Engineer

Cloud Platforms (AWS, Azure, SAP)
ELT Development and Automation
Data Modeling Techniques
Data Ingestion, Integration, and Transformation
Data Factory
Databricks
SQL DB
Synapse
Glue
Airflow
Kinesis
Redshift
DevOps Tooling (GitHub Actions, Azure DevOps, SonarQube, PyTest)
Incident, Problem, and Change Management
Technical Documentation
Project Management
Agile/Scrum Methodologies
Mentoring and Guiding Junior Engineers

Some tips for your application 🫡

Tailor Your CV: Make sure your CV speaks directly to the role of Principal Data Engineer. Highlight your experience with cloud platforms like AWS and Azure, and showcase your skills in ELT development and data modeling techniques. We want to see how your background aligns with our needs!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about data engineering and how you can contribute to our team. Don’t forget to mention your experience with modern tools and your ability to communicate with both technical and non-technical stakeholders.

Showcase Your Projects: If you've worked on any relevant projects, make sure to include them in your application. We love seeing real-world examples of your work, especially those that demonstrate your expertise in data ingestion, integration, and transformation. It helps us understand your hands-on experience!

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, we’re excited to see what you bring to the table!

How to prepare for a job interview at Aubay UK

✨Know Your Tech Inside Out

Make sure you’re well-versed in the cloud platforms mentioned, like AWS and Azure. Brush up on your ELT development skills and be ready to discuss how you've designed scalable pipelines in the past. The more specific examples you can provide, the better!

✨Showcase Your Communication Skills

Since this role involves liaising with both technical and non-technical stakeholders, practice explaining complex concepts in simple terms. Prepare to share instances where you’ve successfully communicated technical findings or mentored junior engineers.

✨Demonstrate Your Problem-Solving Abilities

Be prepared to discuss how you’ve managed incident and change processes in previous roles. Think of specific challenges you faced and how you resolved them, especially in a data engineering context. This will show your ability to handle real-world issues.

✨Align with Their Vision

Research Aubay’s approach to data strategy and their energy client’s needs. Be ready to discuss how you can contribute to their goals and drive a data-driven culture. Showing that you understand their vision will set you apart from other candidates.

Principal Data Engineer
Aubay UK

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