Back end Work, Jobs in Yarm, Nyk (with Salaries)

Principal NetSuite Developer
William Smith Group 1832 —Barnard Castle
- From £50,000 a year
- Full-time
- SQL
- Mentoring
- In-person
- Free parking
- Employee assistance programme
Quick apply
12d
Senior Resource Planning Manager
Everflow —Peterlee
- £53,000 - £65,000 a year
- Full-time
- Hybrid work
- Analysis skills
- APIs
- AI
- Free parking
- Annual leave
13h
Resident Tutors / Activities Tutors (Choir, Music and Sport)
Durham Cathedral Schools Foundation —Durham
- £12.71 an hour
- Part-time
- Writing skills
- Experience working with children
- Cleaning
- Free parking
- Health & wellbeing programme
Quick apply
15h
Senior Sales Executive
Vertu Motors —Hartlepool
- £30,000 - £45,000 a year
- 8 hour shift
- Customer service
- Organisational skills
- Communication skills
- Employee discount
Quick apply
12d
Project Manager
Analox Ltd —Middlesbrough
- £40,000 - £45,000 a year
- Full-time
- Team management
- Budgeting
- Leadership
- Free parking
- Annual leave
Quick apply
11d
Housekeeper
The Black Swan Inn —York
- £12.75 an hour
- Part-time
- Cleaning
- Annual leave
- Employee assistance programme
Quick apply
Principal Low-Level Graphics Programmer
Double Eleven —Middlesbrough
- Full-time
- Presentation skills
- Mentoring
- Free parking
- Annual leave
Quick apply
1d
Senior Care Assistant
HC-One - Roseberry Court —Redcar
- £13.85 - £14.45 an hour
- Full-time
- Medication administration
- Care plans
- Leadership
- Annual leave
- Employee assistance programme
Quick apply
FOH Supervisor
The Black Swan Inn —York
- £13.05 an hour
- Part-time
- Customer service
- Annual leave
- Employee assistance programme
Quick apply
7d
Senior Care Assistant
HC-One - Sheraton Court —Hartlepool
- £13.85 - £14.45 an hour
- Full-time
- Medication administration
- Care plans
- Leadership
- Annual leave
- Employee assistance programme
Quick apply
4d
Maths Excellence Tutor: Middlesbrough
Axiom Maths —Middlesbrough
- £30 - £60 an hour
- Hybrid work
- Maths
- No degree
- Travel
Quick apply
4d
Ground Worker
Jbgroundworksneltd —Catterick Garrison
- £17 - £20 an hour
- Full-time
- Customer service
- Maintenance
- In-person
- Free parking
Quick apply
Ground Worker
Jbgroundworksneltd —Catterick Garrison
- £17 - £20 an hour
- Full-time
- Customer service
- Maintenance
- In-person
- Free parking
Quick apply
8d
Service Team Leader
Morrisons —Darlington
- Cash handling
- Annual leave
- Employee discount
Quick apply
3d
One Stop - Customer Service Assistant
One Stop —Spennymoor
- £12.81 an hour
- Part-time
15h
Care Assistant
HC-One - Hambleton Grange —Thirsk
- £14.80 - £15.30 an hour
- Full-time
- Annual leave
- Employee assistance programme
Quick apply
Apprentice - Customer Service - Central Government
NECSWS —Hartlepool
- Weekend availability
- Microsoft Word
- Microsoft Excel
- Organisational skills
- Annual leave
13d
Care Assistant
HC-One - Sheraton Court —Hartlepool
- £12.95 - £13.45 an hour
- Day shift
- Annual leave
- Employee assistance programme
Quick apply
Care Assistant
HC-One - Grampian Court —Peterlee
- £12.95 - £13.45 an hour
- Annual leave
- Employee assistance programme
Quick apply
8d
Care Assistant
HC-One - St Margaret's —Durham
- £12.95 - £13.45 an hour
- Full-time
- Annual leave
- Employee assistance programme
Quick apply

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Principal NetSuite Developer

William Smith Group 1832 -
Barnard Castle

Quick apply

Job details

Full-time
From £50,000 a year
12 days ago

Benefits

Free parking
Casual dress
Cycle to work scheme
Company pension
Tech scheme
Employee assistance programme
Employee discount
On-site parking

Qualifications

Mentoring junior staff
NetSuite
ERP software
Git
Technical support
SQL
CI/CD pipelines
Continuous integration
Mentoring
Professional development mentoring
Training & development
Design documentation
Business requirements
Microsoft Dynamics 365 Business Central
TypeScript
Communication skills

Full job description

William Smith Group 1832 Limited is implementing Oracle NetSuite as its core ERP platform (go-live 1 November 2026), with Celigo as the integration layer, with Phase 1 covering core back-office functions, warehousing and distribution, and Phase 2 covering manufacturing functionality. The in-house development team - two Senior Developers and a further developer with growing NetSuite skills - delivers day-to-day platform development.

This role exists to add senior technical depth and specialist breadth to that team: owning the architecture of complex and cross-cutting work, leading on integrations, acting as design authority and technical reviewer, and accelerating the wider team’s capability through mentoring and code review. It is positioned as a senior individual contributor role, parallel to the IT Manager on the technical track, complementing rather than competing with the existing developers.

Key Responsibilities:

Act as design authority for NetSuite customisation and integration: architectural decisions, technical standards, code review, design sign-off on non-trivial work.
Lead the design and build of the most complex SuiteScript work (Map/Reduce at scale, performance-critical Suitelets and RESTlets, advanced workflow logic) and act as escalation point for the team on technical problems.
Own the integration architecture end-to-end: flow design patterns, error handling and recovery, monitoring strategy, onboarding of new endpoints, retirement of legacy integrations when required.
Establish and maintain platform engineering disciplines: SuiteCloud Development Framework, source control, sandbox and release management, deployment pipelines, governance limit monitoring.
Mentor and upskill the existing development team through pairing, structured knowledge transfer, code review and technical coaching.
Partner with the IT Manager on platform roadmap, technical debt management and Phase 2 (manufacturing) technical design.
Engage directly with business stakeholders on the most complex requirements; translate to technical design and supporting documentation.
Contribute to third-line support as escalation specialist for the most complex incidents.

Essential Criteria:

Strongly preferred (tier 1)

Substantial hands-on NetSuite SuiteScript development experience (4+ years, all major script types, demonstrable production track record).
Deep working experience of Celigo integrator.io - flow architecture, error handling at scale, complex transformations.
Demonstrable design and architectural responsibility on a NetSuite implementation or estate - not solely build-to-spec experience.
Strong NetSuite data model fluency: saved searches, custom records, scripted vs. workflow trade-offs, governance and performance considerations.
Experience operating as a senior individual contributor - code review, mentoring, technical decision-making.

Acceptable with development plan (tier 2 – alternative entry routes)

Deep Celigo integrator.io expertise, plus working NetSuite experience (administrator, junior developer or partner-side functional / technical) and strong JavaScript / TypeScript background.
Senior integration architect background on comparable platforms (Boomi, MuleSoft, Workato) with NetSuite exposure and willingness to specialise in Celigo.
Senior developer or architect on a comparable mid-market ERP (Dynamics 365 Business Central, Sage Intacct, Acumatica) with strong JavaScript / TypeScript skills and a credible NetSuite learning path.

Desirable

NetSuite SuiteCloud Developer II or Administrator certification.
CPQ tooling experience.
Manufacturing ERP functionality exposure (inventory, work orders, BOMs) - relevant to Phase 2.
Git-based source control and CI/CD for NetSuite (Salto, Blue Yonder or equivalent tooling).
SQL, Python or other scripting languages for tooling and data work.
Manufacturing, distribution or food and beverage sector background.
Experience with BI tooling (principally Phocas).

Personal Attributes

Comfortable as senior technical voice without being the line manager - collaborative with both the IT Manager and the existing development team.
Mentoring mindset; gets satisfaction from levelling up a team rather than hoarding the complex work.
Pragmatic on engineering rigour - applies standards proportionately to the business context.
Strong written and verbal communication with non-technical stakeholders.
Committed to the agreed on-site working pattern

What the Role Offers

Senior technical role on a newly implemented enterprise platform with a clear Phase 2 roadmap ahead.
Genuine design authority and influence over the long-term technical direction.
Strong existing team to work with and develop, not a green-field rebuild.

What we offer:

Pension Scheme
Life Assurance 6x Salary
Free Parking
Employee Assistance Programmes
Training and career development
Holiday Purchase Scheme
Holiday Loyalty Reward Days
Cycle to Work Scheme
Tech scheme and Employee Discounts

Location: Barnard Castle, County Durham (hybrid – minimum 2 days on-site per week)

Job Type: Full-time, Permanent

To apply please send your CV with a covering letter to [email protected]

Pay: From £50,000.00 per year

Benefits:

Casual dress
Company pension
Cycle to work scheme
Free parking
On-site parking

Work authorisation:

United Kingdom (required)

Work Location: In person

Quick apply

Refine Your Search

back end jobs in yarm, nyk

Principal NetSuite Developer

Senior Resource Planning Manager

Resident Tutors / Activities Tutors (Choir, Music and Sport)

Senior Sales Executive

Project Manager

Housekeeper

Principal Low-Level Graphics Programmer

Senior Care Assistant

FOH Supervisor

Senior Care Assistant

Maths Excellence Tutor: Middlesbrough

Ground Worker

Ground Worker

Service Team Leader

One Stop - Customer Service Assistant

Care Assistant

Apprentice - Customer Service - Central Government

Care Assistant

Care Assistant

Care Assistant

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