Senior IT Systems Analyst
Salary £40,000 - £45,000
Corston Architectural Detail
Malmesbury, Wiltshire (Office-Based)
Ad-hoc Global Travel
Full-Time | 08:30–17:00 (Flexi-time available)
The Opportunity
Corston is scaling fast across the UK and Europe. As we grow, the strength of our systems architecture will define how efficiently we operate, how accurately we report, and how seamlessly our customers experience our brand.
We are seeking a Senior IT Systems Analyst to take technical ownership of our core enterprise ecosystem — driving architecture, integration strategy, and data governance across:
* NetSuite (ERP)
* Shopify (eCommerce)
* HubSpot (CRM)
* Celigo (iPaaS)
This is not a support-only role. This is a systems leadership position for someone who understands ERP architecture, integration design, and scalable automation — and can build robust solutions that support international growth.
What You'll Own
Enterprise Systems Architecture
* Define and evolve the integration architecture between NetSuite, Shopify, HubSpot and third-party platforms.
* Lead the design, optimisation and governance of Celigo (or equivalent iPaaS) integrations.
* Ensure scalability, performance, and resilience of all cloud-based systems.
eCommerce & Data Governance Leadership
* Own Shopify NetSuite data integrity, order flows and product synchronisation.
* Design and enforce data standards for:
* Product structures & matrices
* Attributes & metafields
* Collections & categorisation
* Naming conventions & schema design
* Establish governance frameworks to prevent data drift and duplication.
NetSuite Advanced Administration
* Lead NetSuite configuration (roles, workflows, custom records, saved searches).
* Develop and maintain Suite Script enhancements (where required).
* Support Finance and Operations with process automation and optimisation.
Systems Performance & Automation
* Monitor and optimise Celigo flows.
* Troubleshoot API failures, payload issues, webhook errors and sync mismatches.
* Drive automation initiatives to remove manual processes across teams.
Cross-Functional Leadership
* Translate business requirements into scalable technical designs.
* Act as the senior escalation point (3rd line support).
* Oversee vendors and external implementation partners.
* Mentor and elevate the Core Systems team.
Security, Compliance & Infrastructure Awareness
* Maintain data quality, audit trails, and compliance standards.
* Support secure architecture across cloud platforms.
* Contribute to best practices around integrations, DNS, and hybrid environments.
What We're Looking For
Essential Experience
* 4+ years hands-on NetSuite administration (ERP ownership level).
* Proven Shopify + NetSuite integration experience.
* Strong Celigo experience (or Boomi/MuleSoft equivalent).
* Deep understanding of REST/SOAP APIs, JSON/XML, and webhook architecture.
* Experience in eCommerce order lifecycle, fulfilment, and operational workflows.
* Demonstrable experience improving systems, not just maintaining them.
Highly Desirable
* Suite Script development.
* Shopify Liquid/theme understanding.
* HubSpot advanced workflows & custom objects.
* Power BI or similar reporting tools.
* EDI or WMS integration experience.
* Experience in high-growth or international scaling businesses.
The Person
You are:
* Commercially aware — you understand systems exist to drive business performance.
* Analytical and solutions focused.
* Comfortable challenging inefficient processes.
* Calm under pressure and structured in approach.
* An excellent communicator across technical and non-technical audiences.
You must:
* Be eligible to work full-time in the UK.
* Be willing to work onsite in Malmesbury (this is not a remote role).
What You Can Expect From Us
* Genuine ownership of systems architecture.
* A fast-moving, ambitious environment.
* Autonomy and rapid decision-making.
* Competitive salary.
* Friends & family product discount.
* Free onsite gym.
* Pension.
* Real progression as the business scales internationally.
Job Types: Full-time, Permanent
Pay: £40,000.00-£45,000.00 per year
Benefits:
* Company pension
* Employee discount
* Flexitime
* Free parking
* On-site gym
* On-site parking
Work Location: In person