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Senior Platform Engineer - Selby Jennings @ eFinancialCareers

GBOnsiteFull-time
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About this role

Senior Platform Engineer Our client is an exceptional global leader within the digital asset and financial technology space, looking to hire a Senior Platform Engineer to help scale the core infrastructure that underpins a business operating at the forefront of modern markets. Recognised for its market-leading position, engineering excellence, and continued investment in technology, the firm offers the rare combination of genuine scale, technical complexity, and long-term stability. As a Platform Engineer, you'll have the opportunity to influence critical infrastructure, work alongside elite engineers, and build solutions that directly impact the success of the business.

They are looking for a Platform Engineer who thrives in high-performance environments and takes genuine ownership of the platforms, tooling, and infrastructure that empower engineering teams to move faster and operate more effectively. The ideal Platform Engineer will bring a strong builder's mindset, exceptional technical curiosity, and a passion for solving problems at scale. This is an opportunity for a Platform Engineer to work on challenging technical problems, shape the future of Platform Engineering, and gain significant autonomy, visibility, and career progression within a highly respected technology organisation.

Key Responsibilities

Design, build, and evolve internal platform capabilities used by engineering teams globally.Develop automation and self-service tooling that improves developer productivity and reduces operational overhead.Enhance CI/CD, observability, and infrastructure platforms to improve reliability and scalability.Build and maintain highly available cloud infrastructure supporting critical business systems.Drive Platform Engineering best practices across software delivery, automation, and infrastructure management.Partner with engineering teams to understand challenges and deliver solutions that improve workflows and efficiency.Improve system resilience, security, and operational excellence across the technology estate.Lead strategic platform initiatives from design through implementation and adoption.Contribute to architectural decisions that shape the long-term direction of the engineering platform.

Key Skills & Experience

Proven experience as a Platform Engineer, DevOps Engineer, Site Reliability Engineer, or Infrastructure Engineer.Strong background building platforms that support large engineering organisations.Hands-on expertise with Kubernetes, Terraform, cloud infrastructure, and modern automation tooling.Strong software engineering mindset with experience writing code to automate and solve infrastructure challenges.Experience designing and operating scalable, production-grade platform services.Deep understanding of CI/CD, observability, infrastructure as code, and cloud-native technologies.Proven ability to work directly with engineering stakeholders and drive adoption of platform solutions.Excellent communication skills with the ability to influence technical direction.Strong ownership mentality, commercial awareness, and passion for continuous improvement.A track record of delivering high-impact technical initiatives within complex environments.

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