Pega Lead System Architect (LSA)

Net2Source (N2S)
Full-time greater london, England IT & Technology
Posted:
March 02, 2026
Location:
greater london, England, United-Kingdom

Job Description

About the Role

Location – UK

Remote for UK

Experience: 10–14 years overall; 3+ years as LSA; 2+ Pega CS end-to-end implementations

Role Summary: Design Authority. Owns architecture, quality, performance, security, and DevOps; leads CoE standards and AI enablement.

Key Responsibilities

Own solution blueprint: case taxonomy, microjourneys, interaction flows, CSR Desktop, Knowledge, and Digital Messaging.

Define non-functional requirements (scale, resiliency) and node strategy: Queue Processors vs. Job Schedulers, background processing, caching.

Integration architecture: REST/JSON, SOAP (if needed), OAuth2/SAML, eventing (Kafka/JMS), idempotency, pagination, circuit breaker and retry patterns.

Data design: enterprise data model, data pages (scope, refresh), reference data strategy, data obfuscation and masking for PII.

UX strategy: Constellation (preferred) / Cosmos; accessibility (WCAG), local...

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Job Overview

Job Type: Full-time
Location: greater london, United-Kingdom
Posted: March 02, 2026
Deadline: April 11, 2026