Jobs at Barclays

Design, develop, and execute automated and manual test strategies (E2E, integration, regression, API, database). Create/maintain automation frameworks, integrate tests into CI/CD, perform root cause analysis, collaborate with cross-functional teams, lead testing programs and teams, and drive continuous test and quality improvements.

Design, develop, and execute automated test strategies and frameworks (BDD/Cucumber) to validate functionality, performance, and backend data. Collaborate with developers and product owners to identify defects, perform root cause analysis, and drive continuous improvement in test coverage, efficiency, and release quality.

The role involves designing and implementing data entitlement systems, managing complex data architectures, and collaborating with data scientists to automate data governance in a market data platform.

The role requires ensuring system reliability and performance through monitoring, automation, incident response, and collaboration across teams and technologies.

The role involves designing and implementing entitlement frameworks for data platforms, ensuring secure access to market data, and leading governance for a market data platform using automation and AI.

The Senior .NET/React Developer will design and develop software solutions, collaborate with teams, ensure code quality, and lead projects in a fast-paced environment. Responsibilities include coding in C# and React, and implementing unit tests while advising management.

Design, develop, and improve software solutions using various methodologies, focusing on high-quality and well-integrated applications across teams.

The Software Engineer will design, develop, and improve software solutions while collaborating with cross-functional teams and adhering to secure coding practices.

The Senior Data Engineer will develop and maintain data architectures, ensuring data accuracy and security. They will collaborate on machine learning models and lead complex data processing initiatives.

As a Senior FX UI React Developer, you will design and develop software solutions, ensuring high-quality code, collaborating with teams, and driving innovation in digital offerings.

Design, develop, and maintain scalable, secure full-stack software for real-time monitoring and control. Collaborate cross-functionally, implement unit tests, follow secure coding and DevSecOps practices, and contribute to resilience and observability for operational dashboards and backend systems.

Lead and perform penetration tests across applications, networks, cloud, containers, mobile, and AI/LLM components; develop methodologies, report findings, advise stakeholders, and collaborate with security teams to improve the bank's security posture.

Lead and manage engineering teams, driving high-quality software delivery through mentorship, strategic direction, and collaboration with stakeholders while ensuring risk management and adherence to policies.

The Senior Software Engineer designs and develops software solutions, collaborates with cross-functional teams, ensures code quality, and promotes modern engineering practices within the organization.

The Mainframe ZOS Connect Engineer builds and maintains reliable, scalable infrastructure platforms, ensures system performance and security, manages incidents, and drives automation through collaboration and best practices in incident response.

Design, develop and deliver scalable full‑stack Java applications using Spring Boot and microservices. Collaborate with product, design and engineering teams, follow secure coding and unit testing practices, participate in code reviews, mentor peers, and contribute to architecture and operational risk controls to meet business objectives.

Design, develop, and execute test strategies and automated test scripts to validate functionality, performance, and UX. Collaborate with cross-functional teams to analyse requirements, perform root-cause analysis on defects, participate in code reviews, coach others, and improve testing processes to ensure software quality and reliability.

The Data Scientist - MLOps is responsible for designing and operationalizing scalable ML solutions, managing the entire ML lifecycle, and ensuring production-grade systems aligned with Barclays' ML Ops framework.

Design, build and maintain ETL pipelines, data warehouses and data lakes. Optimize data processing, ensure data quality and security, collaborate with data scientists to deploy ML models, and lead/supervise team activities while improving processes and controls.

Design, develop, and maintain RESTful APIs and microservices using Java Spring Boot. Collaborate with product, design, and engineering teams, apply secure coding and unit testing practices, optimize database interactions with Hibernate/JPA and Oracle SQL, and contribute to CI/CD and infrastructure improvements to deliver scalable, secure solutions.