NetSuite Developer

Salary: £45,000 - 55,000 per year

• At least two years of hands-on commercial NetSuite development experience using SuiteScript 2.x, ideally 2.1.
• Practical experience with commonly used NetSuite script types, such as Client, User Event, Scheduled, Map/Reduce, Suitelet and RESTlet scripts.
• Good working knowledge of the NetSuite data model, including records, fields, transactions, items and units of measure.
• Experience creating and maintaining saved searches, SuiteQL queries, workflows, custom records, fields and forms.
• Understanding of SuiteScript governance, performance, error handling and maintainable development practices.
• Experience using source control and participating in peer code reviews within a structured development process.
• Ability to interpret agreed requirements, develop reliable solutions under direction, and test and document completed work.
• A relevant NetSuite certification in development, administration or the SuiteCloud platform is desirable.
• Experience with SuiteCloud Development Framework, SuiteCloud CLI and Git-based deployment processes is desirable.
• Experience developing, supporting or troubleshooting integrations using Celigo is desirable.
• Experience with NetSuite CPQ or other configure, price, quote solutions is desirable.
• Experience with manufacturing, inventory, warehouse or distribution processes within an ERP environment is desirable.
• Experience with business intelligence tooling, ideally Phocas, is desirable.
• Collaborative, with clear communication skills and the ability to explain technical matters to technical and non-technical colleagues.
• Methodical and attentive to detail, with a focus on reliable, maintainable work.
• Receptive to peer review, constructive feedback and agreed development standards.
• Able to manage assigned work, communicate progress and raise risks or delays promptly.
• Willing to clarify requirements, ask questions and escalate uncertainty rather than make unsupported assumptions.
• Pragmatic and proactive when investigating problems and selecting an appropriate solution.
• United Kingdom work authorisation is required.

• Develop, customise and maintain our NetSuite solution using SuiteScript 2.1, including Client, User Event, Scheduled, Map/Reduce, Suitelet, RESTlet and Workflow Action scripts.
• Create and maintain workflows, saved searches, SuiteQL queries, custom records, fields, forms and Advanced PDF templates.
• Deliver assigned customisations and enhancements in line with agreed requirements, designs, coding standards and priorities.
• Test changes thoroughly before submitting them for peer review and record appropriate test evidence.
• Participate in peer code reviews using Azure DevOps and respond constructively to feedback.
• Use source control and follow our agreed development, deployment and change-management processes.
• Support system integration testing and user acceptance testing, working with stakeholders to resolve issues and confirm that requirements have been met.
• Investigate and resolve defects, script failures, workflow issues and data-related problems, escalating complex or high-risk matters where appropriate.
• Support the development, testing and troubleshooting of integrations between NetSuite and other business systems, principally using Celigo.
• Produce and maintain clear technical documentation for customisations, integrations, testing and deployments.
• Provide ongoing support and maintenance for our NetSuite solution following go-live.
• Work collaboratively with developers, business users, implementation partners and suppliers, sharing knowledge and communicating progress or risks clearly.

• Azure
• Business Intelligence
• DevOps
• ERP
• Git
• Support
• Oracle
• Cloud

More:

We are William Smith Group 1832 Limited, implementing Oracle NetSuite as our core ERP platform, with go-live planned for mid-2027 and Celigo as the principal integration layer. Phase 1 covers our core back-office, warehouse and distribution functions, including initial use of NetSuite CPQ for selected products; a later phase will extend the solution to manufacturing and wider CPQ use. The NetSuite Developer will join our established in-house development team, working under the IT Manager alongside three experienced software developers. This is a hybrid role based in Barnard Castle. We offer a salary of £45,000–£55,000 per year, a pension scheme, life assurance at six times basic salary, free parking, an employee assistance programme, training and career development, a holiday purchase scheme, holiday loyalty reward days, a cycle-to-work scheme, Techscheme and employee discounts. Our recruitment process includes a 30-minute introductory call via Microsoft Teams and an in-person second-stage interview at our Barnard Castle office lasting up to two hours. We are not accepting applications or introductions from recruitment agencies for this vacancy.

last updated 42 week of 2026