Integration Architect / Lead Integration Engineer

Vamstar; United Kingdom; Remote; GBP 120,000 - 190,000; Full time

Job summary

Vamstar seeks an experienced Integration Architect to design and maintain enterprise-grade integrations across CRM, ERP, and CLM ecosystems. You will build connectors for Salesforce, SharePoint, Snowflake, Vendavo, and Databricks, ensuring secure, scalable data flows within an AWS-based, event-driven environment.

The role requires hands-on coding in Python or Node.js/TypeScript, deep knowledge of REST/OAuth, and strong observability practices.

Qualifications

• 7+ years in integration architecture/engineering, shipping production-grade enterprise integrations.
• Experience in a startup or fast-moving consulting environment.
• Deep, hands-on expertise with Microsoft Dynamics 365 and Salesforce integrations.
• Strong data engineering fundamentals with Snowflake and Databricks.
• Hands-on experience with SharePoint and CLM platforms (DocuSign CLM, Icertis, Ironclad, Agiloft).
• Production experience on AWS at scale, including serverless and event-driven architectures.

Responsibilities

• Design, build, and maintain enterprise-grade integrations end-to-end: connecting Dynamics 365, Salesforce, and other CRM/ERP systems to Vamstar's AI platform.
• Architect integration patterns across CRM, CPQ, pricing, and contracting ecosystems with APIs, ETL/ELT, and middleware.
• Develop connectors and data pipelines for Salesforce, SharePoint, Snowflake, Vendavo, Databricks, and CLM systems with robust error handling and reconciliation.
• Implement and operate AWS-based integrations with observable metrics across the layer.
• Own integration health: detect, diagnose, and fix sync failures, schema drift, and data reconciliation issues.
• Work autonomously to meet deadlines, collaborating with client IT teams and Vamstar's product/engineering groups.

Skills

Integration architecture

Startup/consulting experience

Python

Node.js/TypeScript

REST / webhooks / OAuth

Observability

Tools

Microsoft Dynamics 365

Salesforce

Snowflake

Databricks

SharePoint

DocuSign CLM / Icertis / Ironclad / Agiloft

AWS

Amazon AppFlow

Job description

Location: UK/EU only | Remote with a few onsite client visits

Existing Clients: Top 100 Life Sciences, MedTech and Pharma companies

Company Description: Vamstar empowers leading global MedTech, Pharma, and Biotech organizations with agentic AI solutions designed to drive commercial success. The company focuses on critical functions such as tendering, pricing, market access, and contracts, integrating AI directly into existing workflows. Its solutions are trained on real-world data to deliver measurable margin impact and improved business outcomes. Vamstar acts as a strategic, vertical-specific partner to commercial teams, helping them unlock value and efficiency through advanced AI capabilities.

Core responsibilities & objectives

• Design, build, and maintain enterprise-grade integrations end-to-end: connecting Microsoft Dynamics 365, Salesforce, and the wider commercial tech stack into Vamstar's agentic AI platform.
• Architect integration patterns across CRM, CPQ, pricing, and contracting ecosystems — APIs, event-driven messaging, ETL/ELT pipelines, and middleware — ensuring reliable, scalable, and secure data flows.
• Build and own connectors and data pipelines for Salesforce, SharePoint, Snowflake, Vendavo, Databricks, and Contract Lifecycle Management (CLM) systems, with proper error handling, retries, idempotency, and reconciliation.
• Implement and operate integrations on AWS (Lambda, Step Functions, S3, EventBridge/SQS, API Gateway, Amazon AppFlow, or equivalent), with strong observability across the entire integration layer.
• Own integration health: if a sync fails, a schema drifts, or data doesn't reconcile, it's on you to detect, diagnose, and fix it.
• Work autonomously to project deadlines with minimal hand-holding, collaborating directly with client IT teams and Vamstar's product and engineering groups.

Key qualifications & skills (non-negotiable)

• 7+ years in integration architecture/engineering, shipping production-grade enterprise integrations.
• Previously worked in a startup or fast-moving consulting environment.
• Deep, hands-on expertise with Microsoft Dynamics 365 (Dataverse, Web API, Power Platform connectors, or equivalent) and Salesforce (REST/Bulk APIs, platform events, Apex, MuleSoft or equivalent integration tooling).
• Strong data engineering fundamentals: building and maintaining pipelines with Snowflake and Databricks, including schema design, incremental loads, and data quality checks.
• Hands-on experience integrating with SharePoint (document libraries, Microsoft Graph API) and Contract Lifecycle Management (CLM) platforms (e.g., DocuSign CLM, Icertis, Ironclad, Agiloft).
• Production experience on AWS at scale, including serverless and event-driven architectures; experience with Amazon AppFlow for SaaS-to-AWS data transfers is a strong plus.
• Strong programming skills in Python, Node.js/TypeScript, or equivalent, with solid knowledge of REST, webhooks, OAuth/authentication patterns, and message queues.
• Deep understanding of integration observability: logging, monitoring, alerting, and end-to-end tracing across systems.

Preferred background (strong signals)

• Experience with Vendavo or other enterprise pricing/CPQ platforms — you understand pricing data models, quote-to-cash flows, and margin analytics.
• Exposure to healthcare, life sciences, or regulated industries (e.g., GDPR, HIPAA-aware development, validated systems).
• Familiarity with integration platforms (MuleSoft, Boomi, Workato, Azure Logic Apps, or equivalent) and when not to use them.
• Has debugged a production integration incident across CRM, data warehouse, and middleware layers and knows why idempotency and observability matter.
• Comfortable with DevOps basics: Docker, infrastructure-as-code (Terraform/CDK), CI/CD pipelines, monitoring and alerting.
• Expertise in supply chain, RFP, tender, marketplaces, web-scale B2C/B2B.

Interested? We're a distributed team solving hard problems that will reshape the healthcare industry for a generation. If you want ownership, not just tickets, we'd like to hear from you.