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Design, develop, and improve scalable, secure software solutions supporting POS and payment implementations. Review customer technical test results, provide guidance throughout development and testing, and approve solutions for connection to Barclays payment systems. Support implementation managers, collaborate with engineers and stakeholders, conduct code reviews, apply unit testing and secure coding practices, and contribute to technical excellence. The role also involves third-party platform integration, secure connectivity, mentoring, risk management, and continuous improvement.

Lead engineering teams delivering a strategic client-reporting platform for Barclays. Provide technical direction, mentorship, process improvements, risk management, and delivery oversight. Translate business requirements into technical solutions while enforcing engineering standards, testing, and governance. The role requires Java and Python development, Power BI reporting, database expertise, and knowledge of quantitative strategies, indices, and equity or commodity derivatives. Preferred experience includes workflow orchestration, team leadership, front-office collaboration, Docker, cloud, Kubernetes, and KDB.

Design, develop, and improve scalable software for quantitative investment strategies at the intersection of technology and trading. Build Python solutions, collaborate with product and engineering teams, conduct code reviews, implement testing and secure coding practices, and support cloud, Docker, Kubernetes, instrumentation, and monitoring environments. The role works with market data, equity derivatives, front-office trading users, and global stakeholders while contributing to technical strategy, risk controls, and continuous delivery improvements.

This role oversees business area operations, compliance, risk management, and stakeholder collaboration, fostering process improvements and team development.

Lead financial control activities including month-end reporting, valuation methodology development, valuation governance for trading portfolios, internal controls and SOX compliance, regulatory/statutory reporting, financial systems implementation, and coordination with auditors and stakeholders. Provide valuation insights, manage risks, and lead or coach a team to ensure accurate, timely financial disclosures.

Design, build and maintain data pipelines, data warehouses and data lakes. Implement scalable processing and analysis algorithms, ensure data accuracy, security and accessibility. Collaborate with data scientists to build and deploy ML models. Provide leadership or senior individual-contributor direction, advise stakeholders, manage risk, and communicate complex information.

Designs, develops, tests, and delivers secure, scalable full-stack cloud-native applications using Java, Spring Boot, modern UI frameworks, APIs, databases, and event-driven technologies. The role leads end-to-end delivery, CI/CD, observability, secure coding, code reviews, incident management, and continuous improvement. It collaborates with product and engineering stakeholders, supports sprint planning, maintains quality standards, and may guide team members while promoting technical excellence and AI-assisted development practices.

Lead design, build and modernize enterprise data platforms and pipelines, migrate on-prem processing to AWS, ensure secure, high-quality data delivery, collaborate with data scientists on ML deployment, and provide strategic leadership or subject-matter expertise.

Design, build, and maintain scalable data pipelines, warehouses, and lakes; ensure data quality, security, and operational stability; collaborate with data scientists to deploy ML models; lead strategy, governance, and delivery for data modernization and regulatory requirements.

Build and maintain secure, scalable data architectures, pipelines, warehouses, and lakes. Develop data processing and analysis algorithms, support machine learning model deployment, own platform defects, review code, and improve analytics platform design. Collaborate with quants, architects, technology teams, and stakeholders while ensuring compliance with security, privacy, accessibility, risk, and governance standards. The role also involves advising teams, coordinating resources, and driving continuous engineering and operational improvements.