DevOps Engineer - ArgoCD

DevOps Engineer - ArgoCD

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Lorien Resourcing

At a Glance

  • Tasks: Join the Digital Ecosystem team to build and manage Kubernetes and cloud technologies.
  • Company: Leading banking client in London with a focus on innovation.
  • Benefits: Hybrid working model, competitive salary, and opportunities for professional growth.
  • Other info: Collaborative environment with a focus on DevOps best practices and career advancement.
  • Why this job: Make an impact on high-profile projects like mobile banking with cutting-edge tech.
  • Qualifications: Experience with ArgoCD, GitOps, Kubernetes, and AWS is essential.

The predicted salary is between 60000 - 80000 £ per year.

Hybrid Working - London - 1 day a week on site. Financial Services. Lorien's leading banking client is looking for a DevOps Engineer to join them in the Digital Ecosystem team. You’ll help create foundational products and services that standardise and accelerate the adoption of Kubernetes and cloud technologies across the bank. These products will be consumed by high profile projects such as mobile banking to enable secure, automated, and resilient cloud‑native deployments. This is a hands‑on engineering role focused on building and operating these core capabilities at scale. The ideal candidate will have experience with ArgoCD and GitOps‑based continuous delivery. This role is based in London. It will be via Umbrella. Working in a Hybrid Model of 2 days a week on site.

Key Skills and Experience

  • Design, build, and maintain Kubernetes platforms and supporting components for enterprise‑scale workloads.
  • Deploy and manage AWS infrastructure, ensuring scalability, resilience, and cost efficiency.
  • Implement and manage GitOps workflows using ArgoCD for secure, automated continuous delivery (mandatory).
  • Develop and optimise CI/CD pipelines (GitLab preferred) to enable rapid and reliable deployments.
  • Implement robust cloud security controls, including network perimeter, WAF, and API gateways.
  • Create utilities and functions in Python to streamline platform operations.
  • Monitor platform performance, manage capacity, and ensure reliability for products consumed by critical services.
  • Collaborate with other engineering teams to integrate platform capabilities and embed DevOps best practices.

Skills & Experience

  • Strong hands‑on experience with Kubernetes (designing, deploying, and managing clusters).
  • Mandatory experience with ArgoCD and GitOps‑based continuous delivery.
  • Proficiency in CI/CD tooling (GitLab preferred).
  • Solid experience deploying and managing AWS infrastructure.
  • Strong understanding of cloud security, including perimeter controls, WAF, and API gateways.
  • Experience delivering business‑critical systems at scale.
  • Proficiency in Python for automation and tooling.
  • Familiarity with proactive monitoring, capacity planning, and ensuring high availability.

DevOps Engineer - ArgoCD employer: Lorien Resourcing

Lorien's leading banking client offers an exceptional work environment for a DevOps Engineer, combining the flexibility of hybrid working with the opportunity to contribute to high-profile projects in the financial services sector. With a strong focus on employee growth and collaboration, you will be part of a dynamic team that values innovation and excellence, while enjoying the benefits of working in London, a hub for technology and finance. The company fosters a culture of continuous learning and provides access to cutting-edge tools and technologies, ensuring that you can thrive in your role and advance your career.

Lorien Resourcing

Contact Details:

Lorien Resourcing Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land DevOps Engineer - ArgoCD

Join the IT Consultancy Buzz

Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Lorien Resourcing values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!

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Create a personal project or case study relevant to the challenges Lorien Resourcing might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.

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Direct Apply to Lorien Resourcing

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We think you need these skills to ace DevOps Engineer - ArgoCD

Kubernetes
ArgoCD
GitOps
CI/CD Pipelines
GitLab
AWS Infrastructure Management
Cloud Security

Some tips for your application 🫡

Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Lorien Resourcing.

Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!

Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Lorien Resourcing. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.

Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!

How to prepare for a job interview at Lorien Resourcing

Brush Up on Your Technical Skills

For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.

Showcase Your Problem-Solving Approach

IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.

Know the Business Impact of IT Solutions

When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.

Prepare for Behavioural Questions

Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.