Senior Pega Lead System Architect – Remote UK (SC Cleared)

Square One Resources; Greater London; Remote; GBP 101,000 - 111,000; Full time

Benefits offered by this job

Remote work

Job summary

Square One Resources seeks a senior PEGA Lead System Architect for a 6-month remote UK-based contract. You will own the architecture and drive technical direction for an enterprise Pega application, reporting into the architecture lead and working with delivery teams.

Required CLSA, extensive Pega delivery experience, and active SC clearance. Strong skills in integrations (REST/SOAP/Kafka), security design (SSO, SAML, OAuth 2.0) and DevOps practices are essential for success.

Qualifications

• Certified Pega Lead System Architect (CLSA) - Part 1 and Part 2.
• Extensive experience delivering large-scale Pega implementations.
• Strong knowledge of Pega Infinity, architecture, integrations and case management.
• Experience with performance tuning and troubleshooting using PAL, PDC and DB Tracer.
• Proven experience leading distributed development teams.
• Agile delivery experience with Pega Express.
• Current and active SC Security Clearance.

Responsibilities

• Own the technical architecture and design authority for the Pega solution.
• Define application architecture, class structures, data models and reuse strategies.
• Design complex integrations using REST, SOAP, Kafka and other connectors.
• Lead security design, including SSO, SAML, OAuth 2.0 and access controls.
• Own performance, scalability, resilience and non-functional requirements.
• Lead, mentor and review the work of Senior and System Architects.
• Drive Pega development standards, guardrail compliance and DevOps practices.
• Work closely with Lead Business Architects and technical stakeholders.

Skills

Pega LSA

Solution architecture

Distributed teams leadership

Agile delivery

Education

CLSA certification (Pega Lead System Architect)

Tools

REST

SOAP

Kafka

PAL

PDC

DB Tracer

Job description

Square One Resources seeks a senior PEGA Lead System Architect for a 6-month remote UK-based contract. You will own the architecture and drive technical direction for an enterprise Pega application, reporting into the architecture lead and working with delivery teams.

Required CLSA, extensive Pega delivery experience, and active SC clearance. Strong skills in integrations (REST/SOAP/Kafka), security design (SSO, SAML, OAuth 2.0) and DevOps practices are essential for success.