Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff
Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling

Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff

Cardiff Full-Time 36000 - 60000 £ / year (est.) No home office possible
RGP

At a Glance

  • Tasks: Design and build scalable data pipelines and internal tools for large-scale data processing.
  • Company: Join a global tech leader focused on innovation and collaboration.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Why this job: Make an impact by developing systems that power data-driven decisions.
  • Qualifications: Strong programming skills in Python and experience with distributed systems.
  • Other info: Dynamic role with opportunities to mentor and lead engineering initiatives.

The predicted salary is between 36000 - 60000 £ per year.

We are seeking an experienced Infrastructure Lead / Senior Software Engineer to help our client, a global multinational technology company, build and scale the internal systems that power large-scale data processing and operational workflows.

In this role, you will design and operate high-throughput data pipelines, distributed services, and internal tools that support teams working with complex datasets and high-volume task processing.

What You’ll Do:
  • Build Scalable Data Pipelines: Design and implement high-volume data processing pipelines that ingest, transform, and distribute large datasets. Develop systems that can prioritise, queue, and process work efficiently at scale. Ensure pipelines are reproducible, maintainable, and resilient to failure.
  • Design Platform Services: Build modular backend services and platform components that support evolving data workflows. Develop storage abstraction layers that allow services to interact with multiple underlying data systems. Implement mechanisms to ensure data consistency, deduplication, and integrity across distributed workflows.
  • Operate Production Infrastructure: Deploy and manage containerised workloads and batch processing jobs. Improve system reliability through fault tolerance, coordination mechanisms, and automated recovery processes. Work with infrastructure and security teams to ensure secure service communication and controlled data access.
  • Build Internal Tools & Automation: Develop tools that allow operational teams to ingest, manage, and analyse structured and unstructured datasets. Improve workflow efficiency by automating repetitive processes and enabling self-service data operations. Integrate platform services with internal tooling used by analysts and operational teams.
  • Drive Engineering Excellence: Establish engineering best practices for code quality, testing, and maintainable system design. Write clear documentation to support onboarding, system understanding, and operational troubleshooting. Implement monitoring and diagnostic tools to provide visibility into pipeline performance and system health.
Technical Skills:
  • Strong programming experience, including a mastery of Python, as well as experience with similar backend languages.
  • Experience building distributed systems or large-scale data pipelines.
  • Solid knowledge of SQL and working with large datasets.
  • Experience operating containerised infrastructure or production data platforms.
  • Familiarity with service-based architectures and API-driven systems.
Experience:
  • Several years of experience building backend infrastructure, data platforms, or internal tooling.
  • Experience operating production systems handling large volumes of data or tasks.
  • Comfortable collaborating across engineering and operational teams.
Nice to Have:
  • Experience building internal platforms used by analysts, operations teams, or data specialists.
  • Exposure to automation systems or AI-assisted tooling.
  • Experience improving developer productivity or operational workflows through tooling.
  • Background mentoring engineers or leading infrastructure initiatives.

Resources Global Professionals is a Worldwide Consulting Firm. Our model is unique and tailored to meet our consultants’ professional and personal goals. For more information about us, our clients and consultants and the professional services we provide, please visit www.RGP.com.

Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff employer: RGP

At Resources Global Professionals, we pride ourselves on being an exceptional employer that fosters a collaborative and innovative work culture. Our global presence allows for diverse opportunities in professional growth, while our commitment to employee well-being ensures a supportive environment where you can thrive. Join us in London, where you'll have the chance to work on cutting-edge data platforms and internal tooling, making a meaningful impact in a dynamic and rewarding setting.
RGP

Contact Detail:

RGP Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff

✨Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to data pipelines and backend services. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for interviews by practising common technical questions and scenarios related to infrastructure and data platforms. We recommend doing mock interviews with friends or using online platforms to get comfortable with the process.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff

Data Pipeline Design
High-Volume Data Processing
Backend Service Development
Storage Abstraction Layers
Data Consistency Mechanisms
Containerised Workloads Management
Fault Tolerance Implementation
Python Programming
SQL Proficiency
Distributed Systems Experience
API-Driven Systems Knowledge
Automation Tools Development
Engineering Best Practices
Monitoring and Diagnostic Tools

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your experience with data pipelines, distributed systems, and any relevant tools you've used. We want to see how you can contribute to our team!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention specific projects or achievements that relate to the responsibilities listed.

Showcase Your Technical Skills: Since this role requires strong programming skills, make sure to highlight your proficiency in Python and any other relevant languages. If you've worked on large-scale data platforms or containerised infrastructure, let us know!

Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at RGP

✨Know Your Tech Inside Out

Make sure you brush up on your programming skills, especially in Python and SQL. Be ready to discuss your experience with building distributed systems and large-scale data pipelines. Prepare examples of how you've designed and operated high-throughput data pipelines in the past.

✨Showcase Your Problem-Solving Skills

Be prepared to tackle hypothetical scenarios during the interview. Think about how you would approach designing modular backend services or improving system reliability. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your problem-solving abilities.

✨Demonstrate Collaboration Experience

Since this role involves working across engineering and operational teams, be ready to share examples of successful collaborations. Talk about how you've integrated platform services with internal tools or automated workflows, and emphasise your ability to communicate effectively with different stakeholders.

✨Highlight Your Commitment to Best Practices

Discuss your approach to engineering excellence, including code quality, testing, and documentation. Share any experiences where you established best practices in your previous roles, and explain how you ensure maintainable system design and effective monitoring of pipeline performance.

Infrastructure Lead / Senior Software Engineer - Data Platforms & Internal Tooling in Cardiff
RGP
Location: Cardiff

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