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Confused.com

Staff Software Engineer - Data

Cardiff
Posted 12 days ago
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Department: Engineering

Location: Cardiff

Description

Hybrid: 2 days per week in our Cardiff office

Confused.com

Confused.com is the UK’s first comparison platform for car insurance. We’ve been helping customers since 2002 by empowering them to make better decisions around insurance and financial services.

We’re part of RVU, a group of online brands that include: Uswitch, Tempcover, money.co.uk, and Mojo Mortgages.

We are at the cutting edge of the FinTech industry, so we’re always looking for extraordinary talent. If you love what you do, get in touch today!

About The Role

Our platforms serve millions of users a month, process thousands of comparisons a day, and drive hundreds of complex integrations with vastly different partners. We’re a tech-driven business that focuses on agile delivery and cross-functional product teams.

We are creating the next generation of comparison platforms, and as we scale, we are looking for passionate, empathetic engineers to build highly performant, accessible, and beautiful consumer experiences to facilitate switching and comparisons on the web.

What You Will Be Responsible For

  • Excellence: work alongside established and experienced engineering teams, whilst supporting and growing the organisation’s understanding and utilisation of modern technology
  • Collaboration: work with various cross-functional disciplines across the organisation to make ideas a reality, whilst taking an active role in shaping and delivering the ongoing technical vision of the organisation alongside your peers
  • Autonomy: authority over technical strategy, decisions, and implementation approach, so you can deliver using practices that align with your preferred ways of working
  • Data Driven: utilise rich logs, metrics, and data to monitor and improve system performance and reliability
  • Culture: enhancing a diverse engineering culture by taking part in various technical catch-ups, working groups, and 'All Hands'
  • Experience: enrich RVU’s perspective by sharing your experience, knowledge, and expertise in a continuous learning environment
  • Proactively identify opportunities for improvement across the organisation
  • Manage your time effectively between team and organisational level contributions
  • Rotate around the business to build relationships and act as a multiplier.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

What We Look For In You

  • Understand, assess and effectively apply modern data architectures (dimensional model, data mesh, data lake)
  • Experience in applying and using data observability methods effectively
  • Experience in modern software development practices (agile, CI/CD, DevOps, infrastructure as code, observability)
  • Experience applying DORA metrics to Data Products
  • Experience with Domain driven design, Event driven architecture and Contract driven development
  • Experience and understanding of designing data products and versioning
  • Proven technical leadership and managing relationships multiple cross-departmental stakeholders
  • Extensive experience designing, implementing, and maintaining robust data pipelines and transformation processes
  • Ability to understand detailed technical requirements and explain technical concepts to both technical and non-technical stakeholders alike.

High level of proficiency developing applications using most of the following:

  • Strong knowledge of SQL and Python programming
  • Extensive experience working within a cloud environment
  • Experience with big data technologies (e.g. Spark, Databricks, Delta Lake, BigQuery)
  • Experience with alternative data technologies (e.g. duckdb, polars, daft)
  • Familiarity with eventing technologies (Event Hubs, Kafka etc…)
  • Deep understanding of file formats and their behaviour such as parquet, delta, and iceberg.

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You don’t need to tick off everything on this list - so don’t let that hold you back from applying. We want to make sure you’re learning plenty during your time with us!

Our commitment to you

We believe that we can be the change we wish to see in the world. We hold ourselves accountable to being open and inclusive teammates and community members. We embrace our differences and are committed to creating an inclusive environment that reflects the world we live in.

What We Offer

We want to give you a great work environment; contribute back to both your personal and professional development; and give you great benefits to make your time at RVU even more enjoyable. Some of these benefits include:

  • Employer-matching pension up to 7.5%
  • Hybrid approach of in-office and remote working, and a “Work from Home” budget to help contribute towards a great work environment at home
  • Excellent maternity, paternity, and adoption leave policy, for those key moments in your life
  • 25 days holiday (increasing to 30 days) + 2 days “my time” per year
  • Up to 30 days per year “working from anywhere”
  • A healthy learning and training budget
  • Electric vehicles scheme
  • Health insurance
  • Access to the Calm and Peppy app for physical and mental health
  • Regular events - from team socials to company-wide events with insightful external speakers, we want to make sure our colleagues continue to feel connected.
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Skills

SQL
Python
Spark
Databricks
Delta Lake
BigQuery
Duckdb
Polars
Daft
Kafka
Event Hubs
Data Architecture
CI/CD
DevOps
Domain Driven Design
Event Driven Architecture

Location

Cardiff, Wales, United Kingdom

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