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Job Title: DevOps Engineer

Location: London, UK

Job Type: Permanent

Requires Hybrid Working in London, 3 days on-site, two days remote

Brief:

We are looking for a DevOps Engineer to join our growing engineering team and help us build the infrastructure behind our next-generation video and AI products. This role will focus on creating and running the systems that allow our developers to test, benchmark, and deploy GPU-accelerated software and AI models at scale.

Responsibilities:

Design and maintain CI/CD pipelines for GPU-accelerated codecs and AI/ML libraries.

Automate performance benchmarking and regression testing across multiple GPUs and hardware targets.

Manage containerised environments (Docker, Kubernetes) to deploy GPU and ML workloads at scale.

Provision and optimise GPU cloud infrastructure (AWS, GCP, Azure) using Terraform/Ansible.

Collaborate with GPU engineers and researchers to integrate CUDA, SYCL, Vulkan, and ML kernels into production workflows.

Support secure packaging, deployment, and distribution of GPU-accelerated software to partners and clients.

Evolve infrastructure to support hybrid AI/codec workflows, including ML inference and neural compression pipelines.

Requirements:

Hands-on experience with CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, etc.).

Proficiency in containerisation and orchestration (Docker, Kubernetes).

Experience with cloud GPU infrastructure (AWS, Azure, GCP) and IaC (Terraform, Ansible).

Familiarity with GPU workflows (CUDA, SYCL, Vulkan, OpenCL) or HPC performance optimisation.

Strong scripting and programming skills (Python, Bash, C/C++ exposure a plus).

Knowledge of monitoring, logging, and performance testing for GPU/ML workloads.

Excellent collaboration skills — able to work with research, engineering, and product teams.

Desirables:

Experience in MLOps/LLMOps (MLflow, Kubeflow, Weights & Biases, experiment tracking).

Exposure to video processing, compression, or neural rendering pipelines.

Knowledge of FPGA/embedded deployment

Contributions to open-source GPU/ML/DevOps projects.

If this sounds of interest, please apply or reach out to for more information!

Ripjar specialises in the development of software and data products that help governments and organisations combat serious financial crime. Our technology is used to identify criminal activity such as money laundering and terrorist financing, and enables organisations to enforce sanctions at scale to help combat rogue entities and state actors.

We are a remote first team, with a head office based in Cheltenham. This position is open to UK wide candidates. If you are based near Cheltenham, you are more than welcome to work from our office at any time.

Team mission:

Our team enables the delivery of high-quality software to a variety of environments through technical skills, process implementation and software management, anchored in a continuous innovation culture.

What you’ll be doing:

As a DevOps Engineer at Ripjar you will be responsible for ensuring the reliability and security of the infrastructure that underpins our development and operational services. You will play an active role in supporting and continuously improving our core infrastructure offering, providing a solid foundation upon which we can deliver cutting-edge solutions to our customers.

 Key tasks:

• Automate the deployment, operation and maintenance of systems in a hybrid cloud environment using Infrastructure as Code and Configuration Management tooling.
• Administer systems and applications hosted on Linux-based systems.
• Design, deploy and maintain IP networks.
• Create robust automated solutions to allow development teams to self-serve routine infrastructure requests.
• Improve code security by integrating security testing tools into build and deployment pipelines.
• Implement effective monitoring of the reliability and security of applications and infrastructure services.

Requirements

The successful candidate should have these skills:

We recognise that demonstrable skills in all these technologies is not easy to find. Don’t let that stop you from applying! We can work in partnership to identify your strengths and provide you with the training necessary to fill any gaps.

• Strong experience of administering and securing Linux hosts on both virtual and physical infrastructure.
• Extensive experience using Infrastructure as Code and Configuration Management tooling, e.g. Ansible, Terraform, Helm.
• Experience of configuring, managing and securing public cloud infrastructure, e.g. AWS, Azure.
• Experience of administering containerised applications using Kubernetes and Docker.
• Experience of administering IP networking in a corporate environment.
• Experience of automating tasks using languages and tools such as Bash, Python, JavaScript, and GitHub Actions.
• Knowledge of how to effectively use security testing and monitoring tooling, e.g. SAST and SIEM products.

 Candidates with the following background will be of particular interest:

• Experience contributing to incident response across a complex microservice-based application
• Application Security best practice including identifying potential threats and vulnerabilities in applications, designing secure software systems, and implementing robust security measures.

Benefits

Why we think you’ll love it here

• Base Salary of up to £75,000 per year depending on skills and experience
• 25 days annual leave + Birthdays off, rising to 30 days after 5 years of service
• Fully remote working with occasional travel to Cheltenham.
• 35 hour working week
• Flexible working hours.
• Private Family Healthcare
• Life Assurance
• Employee Assistance Programme
• Company contributions to your pension
• Enhanced maternity/paternity pay
• The latest tech including a top of the range MacBook Pro
• There is a well-stocked pantry with food, snacks and drinks when in the office

Cloud DevOps Engineer - Professional

Location : Hybrid London/Sheffield, UK.

Contract: 6 month Contract

Salary: Competitive

About the Role

We're looking for a talented Cloud DevOps Engineer to join our IT Operations team and help drive innovation, automation, and reliability across our Azure cloud environments.

In this role, you'll take ownership of the performance, security, and cost-effectiveness of our cloud platforms. You'll bring a strong DevOps mindset, expertise in automation and Infrastructure as Code, and a passion for continuous improvement across all aspects of cloud operations.

Key Responsibilities

• Cloud Infrastructure Operations: Manage and monitor daily operations across Azure SaaS, IaaS, and PaaS environments.
• FinOps & Cost Optimisation: Implement best practices to monitor usage, optimise costs, and forecast spend, aligning cloud consumption with business goals.
• Disaster Recovery & Backup: Design and test DR strategies for critical cloud workloads, ensuring resilience and business continuity.
• Infrastructure as Code: Maintain and evolve Terraform modules for automated, consistent, and version-controlled deployments.
• Security & Access Management: Administer Conditional Access Policies, manage application registrations, and enforce secure identity and access practices.
• Monitoring & Incident Response: Configure and manage tools like Azure Monitor and Log Analytics to proactively detect and resolve issues.
• Compliance & Documentation: Maintain accurate technical documentation and ensure adherence to security and regulatory standards.
• Collaboration & Continuous Improvement: Partner with development, security, and operations teams to advance CI/CD and DevSecOps practices.
  
  

About You

You're an experienced Cloud or DevOps Engineer who thrives on automation, efficiency, and problem-solving. You'll be confident working in a hybrid cloud environment and able to translate complex technical requirements into scalable, secure, and reliable solutions.

Essential skills and qualifications:

• Microsoft Certified: Azure Solutions Architect Expert
• Microsoft Certified: Azure DevOps Engineer Expert
• Microsoft Certified: Azure Security Engineer Associate
• Microsoft Certified: Azure Administrator Associate
• HashiCorp Certified: Terraform Associate
• FinOps Certified Practitioner
• 5+ years in infrastructure and cloud engineering, including 3+ years working with Azure.
• Strong knowledge of IaC (Terraform, PowerShell, Python), CI/CD (Azure DevOps, GitHub Actions), and cloud security best practices.
• Proven experience embedding FinOps and cloud cost-management strategies.
• Background in regulated industries such as finance or government.
  
  

Why Join Us

You'll work in a forward-thinking, collaborative IT Operations team where innovation is encouraged, and professional growth is supported. We offer flexible hybrid working, opportunities to lead on cutting-edge cloud initiatives, and a culture that values both technical excellence and work-life balance.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

DevOps Engineer

Summary
DevOps Engineer with Apigee knowledge to bridge the gap between development
and operations, focusing on automating workflows, optimizing CI/CD pipelines, and
ensuring reliable software deployment. Manage infrastructure, monitor performance,
and collaborate across teams to maintain scalable, secure, and resilient systems.

Key role and responsibilities

• Build, deploy, and monitor solutions using AWS services (Lambda, API Gateway, CloudWatch, ECS, ECR, Dynamo, S3 etc.)
• Integrate APIs into CI/CD pipelines using Azure DevOps, Github workflows
• Design, deploy, and manage applications tailored to business needs, while customizing platforms and overseeing the full API lifecycle using Apigee Edge and X.
• Drive API strategy execution, provide technical support, and generate insights through analytics to enhance integrations and documentation.

Key skills for this role

• Hands-on experience with infrastructure-as-code tools (e.g. Terraform, Ansible) is a must
• Proficiency with AWS cloud tools and architecture, including deploying microservices using ECS, ECR and Fargate.
• Hands-on experience with Python
• Hands-on experience with Docker.
• Experience in setting up and managing Azure DevOps CI/CD pipelines
• Understanding of build and deployment methodologies for distributed systems
• Solid experience with enterprise-grade applications and systems
• Proficiency in Node.js-based web applications
• Strong analytical and problem-solving skills
• Good knowledge of the Apigee platform or any APIM platform and its components
• Ability to generate custom analytics reports for API consumption and errors
• Implementation of API security and access control (OAuth, API keys, JWT, etc.)
• Familiarity with API design patterns, best practices, and performance optimization
• Excellent collaboration and communication skills

Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business.