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Data Engineer

Capital on Tap
City of London
4 days ago
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Overview

Data Engineer for Capital on Tap, London (Hybrid role, 2 days per week in the London Office). The Data Platform team designs, builds, maintains, and optimises our modern data infrastructure and platforms to provide seamless access to high-quality, reliable data across the organisation.

What You'll Be Doing

As a Data Engineer, you will design, build, maintain, and optimise our data infrastructure and pipelines. You will work hands-on with Snowflake and Python, collaborating with Engineering, Data Scientists, and Analytics Engineering teams to deliver high-impact data solutions. Responsibilities include:

  • Design, build, and maintain scalable and resilient data pipelines and infrastructure using Python for transformations, API integrations, and orchestration.
  • Own data flow and security in our Snowflake data warehouse and related components; optimise data delivery for global operations.
  • Implement and manage data platforms leveraging Kubernetes for deployment, orchestration, and scaling of data services.
  • Develop and implement CI/CD pipelines using GitHub for automated testing, deployment, and version control.
  • Collaborate with stakeholders across the business to gather requirements and deliver data solutions.
  • Ensure data quality, reliability, and observability with robust monitoring, alerting, and testing.
  • Resolve complex technical challenges, identify root causes, and implement efficient solutions; maintain data infrastructure across multiple regions.
Required skills
  • Proven experience as a Data Engineer, designing, building, and maintaining scalable data platforms and pipelines.
  • Deep experience with Snowflake, including advanced features like dynamic data masking, row-level security, data backups and ELT tools.
  • Strong Python skills for data engineering, scripting, and automation.
  • Strong SQL performance and understanding of data warehousing concepts.
  • Experience with GitHub, CI/CD, and collaborative development.
  • Excellent problem-solving skills in ambiguous, fast-paced environments and strong stakeholder management and communication.
  • Focus on data automation, reliability, testing, and performance; track record of production-grade data assets.
  • Strategic mindset with experience contributing to a team roadmap and managing technical debt.
Nice to have
  • Experience with Kubernetes for deploying data services.
Diversity & Inclusion

We welcome and encourage applications from anyone who shares our commitment to inclusivity. We strive to create a space where authenticity thrives and everyone can do their best work.

Great Work Deserves Great Perks

We offer a range of benefits including private healthcare (dental/opticians), worldwide travel insurance, annual sabbatical, pension (salary sacrifice up to 7%), Octopus EV, 28 days holiday plus bank holidays, annual learning and wellbeing budget, enhanced parental leave, cycle to work, season ticket loan, therapy, dog-friendly offices, and snacks in the office. Check out more benefits, values, and mission on our site.

Interview Process

First stage: 30-minute values call with Talent Partner. Second stage: 45-minute CV overview with Team Manager. Final stage: 60-minute technical assessment with Head of Department.

Other Info

Keep updated on new opportunities by following us on LinkedIn. Email with any questions.

Application

Excited to work here? Apply. We aim to respond within 3 working days (up to 5 during busy periods).


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