NetSuite Technical Lead

About the Role

A growing finance transformation consultancy is looking for an experienced NetSuite Technical Lead to join and help shape its newly established NetSuite practice.

This is a key technical hire with the opportunity to take ownership of the technical delivery across NetSuite implementation projects, working closely with senior consultants, functional specialists and clients. You will be responsible for designing, developing and delivering robust NetSuite solutions across complex, multi-entity environments, integrations and ERP transformation programmes.

This is a hands‑on role for someone who enjoys solving complex technical problems and wants the opportunity to play a significant role in building a NetSuite practice from the ground up.

Key Responsibilities

• Lead the technical delivery of NetSuite implementation and transformation projects from design through to go‑live and hypercare.
• Design and develop complex NetSuite customisations using SuiteScript 2.x, including Suitelets, Map/Reduce and other scripting solutions.
• Design and configure NetSuite workflows, saved searches, reports, forms and other system customisations.
• Design and oversee integrations using SuiteTalk, RESTlets and APIs, working with middleware and third‑party platforms where required.
• Lead technical data migration activities, including data mapping, transformation, validation and migration strategy.
• Own technical solution design, ensuring solutions are scalable, maintainable and aligned with client requirements.
• Work closely with Functional Consultants and business stakeholders to translate functional requirements into effective technical solutions.
• Provide technical leadership across testing, deployment, cutover and post‑go‑live support.
• Troubleshoot complex technical issues, including script performance and NetSuite governance‑limit challenges.
• Establish technical standards, development practices and documentation for the growing NetSuite practice.
• Develop reusable technical assets, frameworks and delivery methodologies to improve implementation quality and efficiency.
• Provide technical guidance and mentoring to other NetSuite consultants and developers as the practice grows.
• Support pre‑sales activity, including technical discovery, solution design and client demonstrations where required.

About You

The successful candidate will have strong hands‑on NetSuite development experience combined with the ability to take ownership of technical delivery and engage confidently with both clients and internal stakeholders.

You will ideally have:

• 5+ years of hands‑on NetSuite technical experience, with significant experience across full implementation lifecycles.
• Strong commercial experience with SuiteScript 2.x, Suitelets, Map/Reduce and NetSuite customisation.
• Strong knowledge of NetSuite workflows, saved searches, reports, forms and technical configuration.
• Proven experience designing and delivering NetSuite integrations using SuiteTalk, RESTlets and/or APIs.
• Strong experience with SDF and structured NetSuite development and deployment.
• Experience leading or contributing to complex data migration programmes.
• Experience supporting testing, cutover, go‑live and hypercare activities.
• A strong understanding of NetSuite governance limits, script performance and technical best practice.
• Experience working directly with clients and translating business requirements into technical solutions.
• The ability to take ownership of technical workstreams and provide guidance to more junior technical resources.
• Strong communication, stakeholder management and problem‑solving skills.
• NetSuite certifications such as SuiteCloud Developer or SuiteFoundation would be advantageous.
• Experience with integration platforms such as Celigo, Boomi or MuleSoft.
• Experience working within a NetSuite consultancy or implementation partner.
• Big 4 or comparable consulting experience.
• Experience with multi‑entity and OneWorld implementations.
• Experience across SaaS, professional services, financial services or other complex commercial environments.
• Experience developing technical standards, reusable assets and implementation methodologies.
• Previous experience acting as a Technical Lead, Senior Technical Consultant or Technical Architect.

What's on Offer

• Discretionary annual bonus.
• Hybrid working with a London-based office.
• The opportunity to join a growing NetSuite practice at an early stage.
• Significant influence over technical standards, methodologies and delivery approach.
• Close exposure to senior leadership and complex client engagements.
• A clear opportunity to progress as the NetSuite practice expands.
• The chance to work across complex NetSuite implementations, integrations and finance transformation programmes.

This is an excellent opportunity for a Senior NetSuite Developer or Technical Consultant ready to step into a Technical Lead position and play a central role in building and shaping a growing NetSuite practice.

Please note all candidates must have the full right to work in the UK to be considered for this role.