Senior Salesforce Solutions Architect — Hybrid/Remote

TechOhana Ltd; Greater London; Hybrid; GBP 60,000 - 100,000; Full time

Job summary

TechOhana is seeking a Senior Salesforce Solutions Architect to lead the integration architecture across a large enterprise programme. The role centers on moving a staffing business onto a Salesforce-native platform, with design authority and detailed specifications for the build.

The candidate will own integration across front-office/ERP/HMRC RTI/VMS, producing functional and technical specs and validating sprints. Hybrid: remote, once a fortnight in London, immediate start.

Qualifications

• Hands-on Salesforce architecture experience, including data modelling, Apex, SOQL, Flows, Platform Events and REST/SOAP integration.
• Integration design across enterprise systems, for example front-office or ATS platforms, ERP and HMRC RTI.
• BACS, SEPA or treasury payment file specifications.
• Exposure to VMS platforms or legacy pay engine migrations.
• HMRC RTI submission formats (FPS, EPS) or zero-trust security models.

Responsibilities

• Own the integration architecture across the client’s front-office platform, ERP, HMRC RTI, VMS and payment file outputs.
• Produce the functional and technical specifications the development team builds from, validate each sprint against them.
• Lead design for the programme’s next phase.

Skills

Salesforce architecture

Data modelling

Apex

SOQL

Flows

Platform Events

REST/SOAP integration

Integration design

VMS platforms

HMRC RTI

Security models

Job description

TechOhana is seeking a Senior Salesforce Solutions Architect to lead the integration architecture across a large enterprise programme. The role centers on moving a staffing business onto a Salesforce-native platform, with design authority and detailed specifications for the build.

The candidate will own integration across front-office/ERP/HMRC RTI/VMS, producing functional and technical specs and validating sprints. Hybrid: remote, once a fortnight in London, immediate start.