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.