Pega Lead Architect

Atosis the Atos Group brand dedicated to AI-powered secure end-to-end digital services. Atos designs develops and operates critical digital environments that drive performance resilience and sovereignty helping public and private organizations worldwide retain control over their data and infrastructures while meeting regulatory requirements.

With more than 52000 employees serving over 4500 clients across 54 countries Atos helps modernize core IT systems accelerate cloud and data transformation strengthen cybersecurity and deliver secure digital workplace environments to support its clients its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments Atos supports organizations across highly regulated and sovereign contexts.

About Atos Group

Atos Group is a global leader in digital transformation with c. 54000 employees and annual revenue of c. 7.2 billion operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered end-to-end solutions for all industries.

Atos Group is listed on Euronext Paris.

Where purpose meets career:

Influence Play a key role in shaping data strategy and architecture decisions while guiding stakeholders and delivery teams.

Bigger Challenges & Scope Lead large-scale data transformation programmes with broad business impact across complex enterprise environments.

Role Overview

The Lead System Architect (LSA) will own the overall Pega solution architecture translate complex business and technical requirements into scalable designs and provide hands-on technical leadership to Pega development teams. The role requires strong stakeholder engagement and the ability to ensure solutions meet architectural security performance integration and operational requirements.

Key Responsibilities

• Own the end-to-end architecture and technical design of Pega applications.
• Lead solution design across case management workflows data models integrations security and user experience.
• Define application architecture reusable components enterprise design patterns and implementation standards.
• Provide technical leadership to Pega Senior System Architects System Architects and development teams.
• Review solution designs and implementation approaches to ensure compliance with Pega guardrails and engineering best practices.
• Lead complex technical design decisions and resolve architecture and performance challenges.
• Design scalable integration patterns using REST APIs services connectors data pages messaging and enterprise integration technologies.
• Define appropriate authentication authorization access control and security architecture.
• Ensure solutions meet non-functional requirements including performance scalability availability resilience security and maintainability.
• Establish appropriate application monitoring performance optimisation and troubleshooting approaches.
• Define Dev Ops CI/CD branching deployment and release management approaches for Pega applications.
• Support production readiness deployment planning and technical assurance activities.
• Work closely with Business Architects Product Owners Enterprise Architects Security Architects and Integration Architects.
• Translate business requirements into appropriate Pega architecture and technical solutions.
• Lead technical workshops and communicate architecture decisions clearly to both technical and non-technical stakeholders.
• Mentor Pega engineers and support the development of engineering capability across delivery teams.
• Perform design and code reviews and ensure technical debt is identified and appropriately managed.
• Support estimation delivery planning technical risk management and dependency management.
• Act as the Pega technical authority and escalation point throughout the delivery lifecycle.

Required Skills and Experience

• Extensive hands-on experience designing and delivering enterprise applications using the Pega Platform.
• Strong experience working as a Pega Lead System Architect or Solution Architect on large and complex programmes.
• Deep knowledge of Pega case management application architecture data modelling and integration.
• Strong understanding of Pega application design principles guardrails and reusable architecture.
• Strong experience with REST APIs integration services connectors…