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For Companies At a Glance
- Tasks: Design and maintain CI/CD pipelines for a cutting-edge GPU cloud platform.
- Company: Join Radian Arc, part of InferX, a leader in AI cloud infrastructure.
- Benefits: Attractive compensation, flexible work environment, and exciting career growth.
- Why this job: Make a real impact in cloud gaming and AI with innovative technology.
- Qualifications: Strong DevOps background and experience with Kubernetes and infrastructure automation.
- Other info: Diverse, inclusive culture with a focus on professional development.
The predicted salary is between 60000 - 80000 £ per year.
Location & work modality: EMEA (remote)
Start: ASAP
Type of Contract: Permanent, Full-time
About Radian Arc
Radian Arc, now part of InferX, Submer’s AI cloud and GPU infrastructure platform, provides an infrastructure-as-a-service (IaaS) platform for running cloud gaming, artificial intelligence and machine learning applications inside telecommunication carrier networks. Our teams across the USA, Australia, Central Europe, Malaysia, Singapore and Japan offer telecom operators a GPU-based edge computing platform without the need for capital expenditure, facilitating low latency and improved economics for value-added services and the monetization of 5G investments.
What impact you will have
Mission: Build and operate the engineering automation platform that enables repeatable, secure, and scalable deployment of the GPU cloud platform across environments. You will be responsible for core parts of the automation backbone behind the platform. You will design and maintain the tooling, pipelines, and infrastructure-as-code foundations used to deploy vendor components, platform services, and supporting environments consistently and at scale. This role is central to turning a complex software design into an operable engineering system. You will work across Kubernetes, Terraform, Kustomize, GitHub Actions, secrets management, storage, and observability, and ensure that deployments are reproducible, secure, and maintainable. You understand that DevOps in this environment goes beyond pipeline ownership. It means building the delivery mechanisms for a platform composed of multiple integrated services, including orchestration, identity, metering, storage, observability, messaging, and cloud infrastructure components. You will independently deliver major automation and deployment capabilities, improving operational quality, and helping teams adopt reliable deployment patterns within an existing platform direction.
What you’ll do
- Design, build, and maintain CI/CD pipelines for platform components and supporting services.
- Manage infrastructure automation using Terraform and related IaC tooling.
- Implement GitOps-style deployment workflows for Kubernetes-based platform services.
- Standardize and automate environment provisioning across development, staging, and production.
- Maintain developer environments and improve engineering productivity through better tooling and automation.
- Automate deployment of vendor and platform components such as Kubernetes, databases, storage, observability, identity, and messaging systems.
- Manage secrets and configuration workflows using centralized secret management practices.
- Improve deployment reliability, traceability, rollback safety, and operational consistency.
- Work closely with backend and platform engineers to turn software designs into repeatable deployment patterns.
- Contribute to platform operability, monitoring, and release engineering standards.
Technical Stack
- Terraform
- Kustomize
- GitHub Actions
- Kubernetes
- Docker
- Bitwarden Secrets Manager
- HashiCorp Vault
- Ceph / Rook
- Observability stack integration
- Infrastructure automation and release engineering practices
What you’ll need
- Strong DevOps or platform engineering background in complex cloud-native environments.
- Proven experience with infrastructure as code and large-scale deployment automation.
- Hands-on experience with Kubernetes-based delivery and operational workflows.
- Strong understanding of CI/CD design, release safety, configuration management, and secrets handling.
- Experience managing multi-component platform deployments across environments.
- Comfortable working with both vendor software and internally developed services.
- Familiarity with GitOps principles and declarative deployment patterns.
- Strong troubleshooting mindset across build, deployment, runtime, and infrastructure layers.
- Able to improve both developer velocity and operational reliability.
- Experience in platform, private cloud, or infrastructure-heavy environments is a strong plus.
- Able to independently own major automation, deployment, or environment-management initiatives from design through production rollout.
What we offer
Attractive compensation package reflecting your expertise and experience. A great work environment characterised by friendliness, international diversity, flexibility, and a hybrid-friendly approach. You’ll be part of a fast-growing scale-up with a mission to make a positive impact, offering an exciting career evolution.
Our job titles may span more than one job level. The actual base pay is dependent on a number of factors, such as transferable skills, work experience, business needs and market demands.
Our Inclusive Responsibility
Radian Arc is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected category under applicable law.
Senior DevOps Engineer - Radian Arc employer: Submer
Contact Detail:
Submer Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior DevOps Engineer - Radian Arc
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already at Radian Arc or similar companies. A friendly chat can sometimes lead to insider info about job openings or even a referral.
✨Tip Number 2
Show off your skills! Create a personal project or contribute to open-source projects that showcase your DevOps expertise. This not only boosts your portfolio but also gives you something tangible to discuss during interviews.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of Kubernetes, Terraform, and CI/CD practices. We recommend doing mock interviews with friends or using online platforms to get comfortable with the format.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Radian Arc.
We think you need these skills to ace Senior DevOps Engineer - Radian Arc
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Senior DevOps Engineer role. Highlight your experience with Kubernetes, Terraform, and CI/CD pipelines to catch our eye!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about DevOps and how your background makes you a great fit for Radian Arc. Share specific examples of your past achievements in automation and deployment.
Showcase Your Technical Skills: Don’t just list your technical skills; demonstrate them! Include projects or experiences where you've successfully implemented infrastructure as code or managed complex deployments. We love seeing real-world applications!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!
How to prepare for a job interview at Submer
✨Know Your Tech Stack
Make sure you’re well-versed in the technical stack mentioned in the job description, especially Terraform, Kubernetes, and GitHub Actions. Brush up on your knowledge of CI/CD pipelines and infrastructure as code, as these will likely be key discussion points during your interview.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles, particularly around deployment automation and multi-component platform management. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight how you improved operational reliability or developer velocity.
✨Understand the Company’s Mission
Familiarise yourself with Radian Arc's mission and how they integrate AI and cloud gaming into their services. Being able to articulate how your skills can contribute to their goals will show that you’re genuinely interested in the role and the company.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, the challenges they face, and how they measure success in this role. This not only shows your interest but also helps you gauge if the company culture aligns with your values.