Discover your dream Career
For Recruiters

Senior DevOps Engineer (London)

Selby Jennings London, United Kingdom
Posted 2 days ago Hybrid Job Permanent Negotiable

Senior DevOps Engineer (London)

Selby Jennings London, United Kingdom



Senior DevOps Engineer | Platform Engineering

Our client is an exceptional technology-driven investment firm, recognised for building one of the most advanced engineering environments in the industry. With significant investment in Platform Engineering, DevOps, and developer productivity, they are scaling the platforms that power software delivery across a global business. From CI/CD infrastructure executing millions of builds annually to the tooling that enables engineers to develop, test, and deploy at scale, this team sits at the centre of innovation and engineering excellence.

They are looking for a highly motivated Senior DevOps Engineer who thrives on automation, scalability, and solving complex engineering challenges. The ideal candidate will bring a strong DevOps mindset, combining software engineering expertise with a passion for building developer platforms, enhancing CI/CD capabilities, and driving operational excellence. This is an opportunity to shape the future of DevOps within a world-class technology organisation, working on highly visible platforms that have a direct impact across engineering, data, and investment teams. A proactive attitude, strong sense of ownership, and a genuine desire to improve systems and processes are essential.



Key Responsibilities

  • Design, build, and automate scalable CI/CD platforms supporting millions of build and deployment activities each year.
  • Develop platform capabilities that improve developer productivity, software delivery speed, and operational efficiency.
  • Champion DevOps and SRE best practices across automation, observability, infrastructure as code, and platform operations.
  • Build resilient deployment pipelines that enable self-service software delivery and reduce operational overhead.
  • Manage and optimise large-scale Kubernetes environments supporting business-critical applications.
  • Collaborate with software engineering, data, infrastructure, and business teams to enhance platform reliability and scalability.
  • Develop tooling and automation that improves service stability, fault tolerance, and developer experience.
  • Architect and maintain highly available infrastructure supporting critical software development workflows.
  • Enhance monitoring, logging, alerting, and observability capabilities across cloud and on-premise environments.
  • Participate in on-call rotations and incident response, helping maintain high levels of platform reliability.


Key Skills & Experience

  • 7+ years of experience in DevOps, Site Reliability Engineering, or Platform Engineering within complex distributed environments.
  • Strong software engineering experience with Python and/or Go.
  • Deep expertise with CI/CD technologies, including Jenkins, GitHub Actions, Octopus Deploy, or similar platforms.
  • Proven experience automating software development lifecycle processes at scale.
  • Experience supporting critical infrastructure and platforms serving millions of requests per day.
  • Strong background designing and implementing scalable, reliable, and testable infrastructure solutions.
  • Deep expertise with Kubernetes and containerised environments.
  • Experience building and maintaining RESTful APIs.
  • Strong knowledge of Infrastructure as Code, including Terraform and Kubernetes Operators.
  • Experience with observability platforms covering monitoring, logging, metrics, and alerting.
  • Exposure to both AWS and on-premise infrastructure environments.

job_description_image
Job ID  PR/576756
ABOUT COMPANY
New York, United States
1000 Employees HR & Recruitment
We support the Financial Sciences & Services industry with talent that can truly shape the future of a business. Whether that be Quantitative Analyti...
More Jobs From Selby Jennings
Selby Jennings
Senior DevOps Engineer
Selby Jennings
London, United Kingdom
2 days ago Full time Negotiable
Selby Jennings
Software Engineer (Developer Acceleration) - London
Selby Jennings
London, United Kingdom
2 days ago Full time Negotiable
Selby Jennings
Senior Software Engineer, Platform Engineering - Identity
Selby Jennings
London, United Kingdom
2 days ago Full time Negotiable
Selby Jennings
Senior Platform Engineer
Selby Jennings
London, United Kingdom
1 day ago Full time Negotiable
Selby Jennings
TMT | Investment Banking Senior Associate | London
Selby Jennings
London, United Kingdom
10 days ago Full time Negotiable
Selby Jennings
Senior C++ Engineer | Low-Latency Trading
Selby Jennings
London, United Kingdom
3 months ago Full time Negotiable
Selby Jennings
Staff SRE
Selby Jennings
Chicago, United States
18 days ago Full time USD170000 - USD185000 per annum
Selby Jennings
Senior Core Software Engineer
Selby Jennings
Singapore
3 days ago Full time Negotiable
Selby Jennings
Senior C++ Engineer
Selby Jennings
Singapore
9 days ago Full time Negotiable
Selby Jennings
Senior Data Engineer
Selby Jennings
Manhattan, United States
10 days ago Full time USD200000 - USD400000 per year

Boost your career

Find thousands of job opportunities by signing up to eFinancialCareers today.
Recommended Jobs
Selby Jennings
Senior DevOps Engineer
Selby Jennings
London, United Kingdom
Anson McCade
Cloud Engineer
Anson McCade
London, United Kingdom
Bruin
Platform Engineer
Bruin
London, United Kingdom
Stanford Black
Platform Engineer - AWS Cloud Observability
Stanford Black
London, United Kingdom
Canada Life Limited
Platform Engineer
Canada Life Limited
London, United Kingdom