Data engineer in BI

At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows. In this role you’ll grow, be challenged and help shape the future of Xelix. If you’re excited about building something special with us, we’d love to hear from you.

• Build and run ingestion from our platform databases and business tools (HubSpot, Xero, Intercom, Gong and more) into our data lake and Snowflake warehouse, with a first version of the priority sources live within your first six weeks
• Work AI-native from day one: AI coding agents write, test and document pipelines, checks and infrastructure code, while you own design, review and reliability
• Set up change data capture from Postgres read replicas, so analytics never touches production
• Own reliability, monitoring, data quality checks and cost control for the data platform
• Work with our Platform Team on data contracts and access to production data, so analytics needs are designed in rather than bolted on
• Build datasets with AI Engineering for model evaluation and measuring processing accuracy

• Solid experience as a data engineer, building production pipelines into a cloud data warehouse (Snowflake preferred)
• You already work AI-native: you use AI coding agents daily for pipelines, SQL, tests and infrastructure code, can show how it changed your speed, and know how to verify what they produce
• Strong SQL and Python, plus experience with dbt and a managed ingestion tool such as Fivetran or Airbyte
• Hands-on Postgres experience, including replication or change data capture
• AWS experience (S3, RDS, IAM) and infrastructure as code
• A security-minded approach to sensitive financial data: access controls, retention and auditability

• Competitive salary of £50,000-£70,000 depending on experience
• 27 days of annual leave (including 3 days Christmas closing), with the option to roll over 3 days
• Hybrid working with one day a week from our dog-friendly Hoxton office and on-site gym
• Comprehensive private medical & dental cover with Vitality
• Enhanced parental leave pay
• Learning & development culture – £1,000 personal annual budget
• We’re carbon-neutral and are working towards ambitious carbon reduction goals
• Lots of team socials & activities
• Annual team retreat
• This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday.