Lead Integration Architect for Billing & Data Sync

Nostra; Dublin; On-site; EUR 80,000 - 110,000; Full time

Benefits offered by this job

Company Pension

Health Plan

On-site Gym

Employee Assistance Program

Company Events

Job summary

Nostra, a leading MSP in Ireland, seeks an Integration Lead for an 18-month fixed-term contract based in Dublin. You will define integration architecture across multiple systems, oversee vendor-enabled data migration, and govern change promotion to ensure reliable billing integration while Business Central remains the system of record.

Responsibilities include owning the PSA-Business Central feed, validating data flows, and coordinating with PSA, Adega, and Finance.

Qualifications

• Production-ready integrations using REST, webhooks, or middleware.
• Experience with data migration in live systems and cutover planning.
• Familiarity with automation platforms (Rewst, Power Automate) and vendor management.

Responsibilities

• Own the integration architecture across Business Central, Entra ID, CSP, DattoRMM, IT Glue, and Power BI.
• Direct and validate PSA-Business Central billing feed and reconciliation controls.
• Oversee upstream billing dependencies and data flows between PSA, Finance and vendors.
• Assure migration via mapping specs, staged loads, delta syncs, and final syncs.
• Direct identity and access integration (Entra ID SSO) and security design.
• Govern change promotion across environments and ensure readiness for production.
• Provide Automation Team platform access and keep Rewst running during transition.
• Document to a supportable standard; hand over to platform admins and IT.

Skills

REST APIs

Webhooks

Middleware

OAuth

Python

PowerShell

Tools

PSA

RMM

M365/CSP

Entra ID

IT Glue

DattoRMM/BDCR

Rewst

Job description

Nostra, a leading MSP in Ireland, seeks an Integration Lead for an 18-month fixed-term contract based in Dublin. You will define integration architecture across multiple systems, oversee vendor-enabled data migration, and govern change promotion to ensure reliable billing integration while Business Central remains the system of record.

Responsibilities include owning the PSA-Business Central feed, validating data flows, and coordinating with PSA, Adega, and Finance.