Senior Data Engineer

Department: Data & Analytics
Location: Fully Remote
Description
About Mojo Mortgages
We're not your average mortgage brokerage. We're a fast-moving, ever-evolving fintech on a mission to disrupt the industry. With a buzzing, high-energy environment, we're constantly pushing boundaries to deliver smarter solutions and better outcomes for our customers. Change is constant here, and so is our drive to work faster, think bigger, and raise the bar.
We’re part of RVU, a group of online brands that include: Confused.com, Uswitch, and money.co.uk.
Role Overview
Mojo Mortgages is building the UK's most intelligent mortgage broker, combining human expertise with AI across the full customer journey. As a Senior Data Engineer, you'll build and maintain reliable data pipelines and models that power our products and business decisions. Reporting into our Head of Data, you'll work within a cross-functional product stream, collaborating with product managers, software engineers, analysts and business stakeholders to deliver practical solutions with meaningful impact. You'll work across ingestion, transformation and making data available to applications, using AI coding tools extensively as part of your day-to-day engineering work.
What You'll Be Doing
Build and maintain our data ingestion and transformation pipelines
Develop dbt models in BigQuery, from raw data to downstream product and analytical models
Gather stakeholder requirements and agree clear business definitions
Work with stakeholders to ensure data is available to internal applications and services
Implement automated tests and data-quality checks
Monitor pipelines, investigate failures and improve reliability
Contribute to our cloud infrastructure, access management and CI/CD processes
Handle customer data securely in an FCA-regulated environment
Deliver independently, partnering with the Lead Data Engineer on complex work
Review code and share good engineering practices
What We're Looking For
Strong proficiency in SQL, Python, BigQuery and dbt
Hands-on GCP experience
Familiarity with modern data architecture patterns
Experience building production data pipelines and well-structured data models
Experience with AI coding tools such as Claude Code and analytics agents
Experience with containerised workloads (Docker) and job orchestration
Strong grasp of engineering principles and writing maintainable, tested code
Strong background in Agile methodologies and Git for version control
Excellent written and verbal communication with technical and non-technical stakeholders
It Would Be Great If You Had
A fintech or regulated financial services background
Experience with AI/LLM infrastructure such as developing AI model evaluations
Familiarity with event-driven architectures, streaming or near-real-time ML pipelines
Experience with infrastructure as code (Terraform) and managed ELT platforms
What We Offer
Remote-first working with the option to work anywhere in the world for up to 22 days per year
25 days holiday plus bank holidays (up to 28 days with length of service)
Half-day holiday for your birthday and a day off for moving house
Pension via People’s Pension
Wellness programme from Able Futures and subsidised private medical insurance
Critical illness cover and death in service
Enhanced maternity, paternity, and adoption pay
Compassionate leave and long-service awards
Opportunities for professional growth and development.
If this sounds like the role for you, apply now and be a part of our journey to revolutionise the mortgage industry at Mojo Mortgages.

Work arrangement
Yes