City of London, London, United Kingdom Hybrid / WFH Options
OpenSource
per week in their London Bridge office. Responsibilities Support the design, implementation, and maintenance of scalable Azure cloud infrastructure. Contribute to InfrastructureasCode (IaC) efforts using Terraform. Work closely with software engineering teams to improve CI/CD pipelines and promote DevOps best practices. Write automation scripts in Python to enhance deployment and operational … processes. Assist in ensuring security, monitoring, and compliance standards are met. Qualifications Hands-on experience with Microsoft Azure in a DevOps or Cloud Engineer role. Familiarity with Terraform and infrastructure automation concepts. Proficient in Python for scripting and automation. Experience with CI/CD tools and workflows. Strong problem-solving abilities and good communication skills. Required Skills Microsoft Azure More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Amber Labs
Engineer with experience in AWS, Kubernetes (EKS), Helm, and CI/CD to join our dynamic team. The ideal candidate will be responsible for designing, automating, and optimising cloud infrastructure, with a strong focus on container orchestration, automation, and cloud networking. This role requires active SC Clearance, used within the last 12 months. Roles and Responsibilities Design, implement, and … manage AWS cloud infrastructure, ensuring high availability, security, and scalability. Deploy, maintain, and optimise Kubernetes clusters (EKS), managing workloads … networking, and security policies. Utilise Helm to package and deploy applications in Kubernetes environments. Automate infrastructure provisioning using Terraform and InfrastructureasCode (IaC) best practices. Develop and maintain CI/CD pipelines using Jenkins and Git, ensuring efficient deployment of applications. Manage VPC networking, Route 53 DNS configurations, and AWS security best practices. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
OpenSource
per week in their London Bridge office. Responsibilities Support the design, implementation, and maintenance of scalable Azure cloud infrastructure. Contribute to InfrastructureasCode (IaC) efforts using Terraform. Work closely with software engineering teams to improve CI/CD pipelines and promote DevOps best practices. Write automation scripts in Python to enhance deployment and operational … processes. Assist in ensuring security, monitoring, and compliance standards are met. Qualifications Hands-on experience with Microsoft Azure in a DevOps or Cloud Engineer role. Familiarity with Terraform and infrastructure automation concepts. Proficient in Python for scripting and automation. Experience with CI/CD tools and workflows. Strong problem-solving abilities and good communication skills. Required Skills Microsoft Azure More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Amber Labs
Engineer with experience in AWS, Kubernetes (EKS), Helm, and CI/CD to join our dynamic team. The ideal candidate will be responsible for designing, automating, and optimising cloud infrastructure, with a strong focus on container orchestration, automation, and cloud networking. This role requires active SC Clearance, used within the last 12 months. Roles and Responsibilities Design, implement, and … manage AWS cloud infrastructure, ensuring high availability, security, and scalability. Deploy, maintain, and optimise Kubernetes clusters (EKS), managing workloads … networking, and security policies. Utilise Helm to package and deploy applications in Kubernetes environments. Automate infrastructure provisioning using Terraform and InfrastructureasCode (IaC) best practices. Develop and maintain CI/CD pipelines using Jenkins and Git, ensuring efficient deployment of applications. Manage VPC networking, Route 53 DNS configurations, and AWS security best practices. More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
per week in their London Bridge office. Responsibilities Support the design, implementation, and maintenance of scalable Azure cloud infrastructure. Contribute to InfrastructureasCode (IaC) efforts using Terraform. Work closely with software engineering teams to improve CI/CD pipelines and promote DevOps best practices. Write automation scripts in Python to enhance deployment and operational … processes. Assist in ensuring security, monitoring, and compliance standards are met. Qualifications Hands-on experience with Microsoft Azure in a DevOps or Cloud Engineer role. Familiarity with Terraform and infrastructure automation concepts. Proficient in Python for scripting and automation. Experience with CI/CD tools and workflows. Strong problem-solving abilities and good communication skills. Required Skills Terraform Python More ❯
for one of our clients in the IT Industry a DevOps Engineer to support the global expansion of our client products. You will work on scaling our client-based infrastructure, and you will migrate any existing dependencies (including data-infrastructure). Key Responsibilities Write deployment pipelines that automatically deploy infrastructure Implement infrastructure-as-code best practices using CDK, and other tools Use internal GenAI tools to map existing infrastructure to CDK code Support the migration of data between our client region Collaborate with development teams to establish consistent alarming, monitoring, and operational excellence Basic Qualifications 3+ years of experience with AWS services and SDK Strong expertise in infrastructure-as-code tools (AWS CDK essential) Experience with containerization technologies (Docker, ECS, Kubernetes) Proficiency in at least one programming language (Java, Python, TypeScript) Experience with CI/CD pipeline design and implementation Knowledge of monitoring, logging, and observability best practices Preferred Qualifications Experience with serverless architectures (Lambda, Step Functions, API Gateway) Familiarity with data processing More ❯
decisions for cloud migration solution(s) enabling seamless migrations cloud to cloud, and on-prem to resilient cloud landing zones (Azure and GCP). • Engineer automated solution(s) using InfrastructureasCode and orchestration tooling to fast-track assessment and migration of workloads with minimum downtime. • Optimise infrastructure and modernise applications through rehosting, refactoring … database transitions. o App Service Migration Assistant for web application migrations. • Comprehensive understanding of Windows Server and Red Hat Enterprise Linux (RHEL) operating system requirements and dependencies • Proficiency in InfrastructureasCode and Orchestration/Automation tooling (Terraform, Harness, scripting languages) • Understanding of Azure security and compliance frameworks. • InfrastructureasCodeMore ❯
london (city of london), south east england, united kingdom
Vallum Associates
decisions for cloud migration solution(s) enabling seamless migrations cloud to cloud, and on-prem to resilient cloud landing zones (Azure and GCP). • Engineer automated solution(s) using InfrastructureasCode and orchestration tooling to fast-track assessment and migration of workloads with minimum downtime. • Optimise infrastructure and modernise applications through rehosting, refactoring … database transitions. o App Service Migration Assistant for web application migrations. • Comprehensive understanding of Windows Server and Red Hat Enterprise Linux (RHEL) operating system requirements and dependencies • Proficiency in InfrastructureasCode and Orchestration/Automation tooling (Terraform, Harness, scripting languages) • Understanding of Azure security and compliance frameworks. • InfrastructureasCodeMore ❯
needs to know who they are engaging with and Xapien helps them answer that question – quickly and accurately. We use deep Natural Language Processing, AI and huge scale cloud infrastructure to automate human research. We locate, collect, read, distil and assimilate hundreds of thousands of fragments of information – allowing us to understand a person or company like a human … the heart of building capability for system reliability & scale, while also staying hands-on with the implementation of designs from system architecture. If you have a deep understanding of infrastructure and modern cloud architectures, coupled with a passion for taking ownership & accountability of project delivery, this is an ideal opportunity to make a lasting impact. Core Responsibilities Designing, building … experts in other programming languages. Linux/Bash Scripting - You will be comfortable navigating around in a Linux ecosystem, setting up firewalls, Infrastrucure-as-Code (IaC), installs & bash scripting Terraform - You will have a strong track record of successfully using Terraform in a professional CI/CD environment Microservices architecture design skills - You will bring experience More ❯
london (city of london), south east england, united kingdom
Xapien
needs to know who they are engaging with and Xapien helps them answer that question – quickly and accurately. We use deep Natural Language Processing, AI and huge scale cloud infrastructure to automate human research. We locate, collect, read, distil and assimilate hundreds of thousands of fragments of information – allowing us to understand a person or company like a human … the heart of building capability for system reliability & scale, while also staying hands-on with the implementation of designs from system architecture. If you have a deep understanding of infrastructure and modern cloud architectures, coupled with a passion for taking ownership & accountability of project delivery, this is an ideal opportunity to make a lasting impact. Core Responsibilities Designing, building … experts in other programming languages. Linux/Bash Scripting - You will be comfortable navigating around in a Linux ecosystem, setting up firewalls, Infrastrucure-as-Code (IaC), installs & bash scripting Terraform - You will have a strong track record of successfully using Terraform in a professional CI/CD environment Microservices architecture design skills - You will bring experience More ❯
architectural decisions for cloud migration solution(s) enabling seamless migrations cloud to cloud, and on-prem to resilient cloud landing zones (Azure and GCP) • Engineer automated solution(s) using InfrastructureasCode and orchestration tooling to fast-track assessment and migration of workloads with minimum downtime • Optimise infrastructure and modernise applications through rehosting, refactoring … database transitions. o App Service Migration Assistant for web application migrations. • Comprehensive understanding of Windows Server and Red Hat Enterprise Linux (RHEL) operating system requirements and dependencies • Proficiency in InfrastructureasCode and Orchestration/Automation tooling (Terraform, Harness, scripting languages) • Understanding of Azure security and compliance frameworks. • InfrastructureasCodeMore ❯
london (city of london), south east england, united kingdom
Vallum Associates
architectural decisions for cloud migration solution(s) enabling seamless migrations cloud to cloud, and on-prem to resilient cloud landing zones (Azure and GCP) • Engineer automated solution(s) using InfrastructureasCode and orchestration tooling to fast-track assessment and migration of workloads with minimum downtime • Optimise infrastructure and modernise applications through rehosting, refactoring … database transitions. o App Service Migration Assistant for web application migrations. • Comprehensive understanding of Windows Server and Red Hat Enterprise Linux (RHEL) operating system requirements and dependencies • Proficiency in InfrastructureasCode and Orchestration/Automation tooling (Terraform, Harness, scripting languages) • Understanding of Azure security and compliance frameworks. • InfrastructureasCodeMore ❯
City of London, London, United Kingdom Hybrid / WFH Options
Stealth AI Startup
doing: You will design, build and run the cloud-native backbone that powers our AI agent workers at scale. Shape a multi-cloud platform (AWS first, Azure next) with infrastructureascode and GitOps, balancing speed, cost and security. Run high-throughput Kubernetes clusters (EKS), adding service mesh, policy enforcement and self-service tooling so … including networking, IAM, storage and compute. Strong experience with containers and orchestration, such as Docker, Kubernetes, Helm and GitOps tools like Argo CD or Flux. Comfort with infrastructureascode, for example well-structured Terraform modules, policy ascode and reusable patterns. Advocacy for CI/CD, building pipelines … in GitHub Actions, GitLab CI or CircleCI with automated tests and security gates. An observability and SRE mindset, using tools such as Prometheus, Grafana, Loki or ELK and OpenTelemetry. A security-first but pragmatic approach, covering secrets management, image provenance and zero-trust networking. Proficiency in at least one systems language (Go, Python or Java) and familiarity with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Nationwide Building Society
in Cloud technologies to collaborate with our Data Platforms Engineering team, on advancing our Enterprise Data Lakehouse platform. If you're passionate about developing scalable data solutions and automating infrastructure, this role is for you. At Nationwide we offer hybrid working wherever possible. More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK wide … approach to hybrid working here . If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can. What you’ll be doing In this role, you'll work in the Data Platforms Engineering team, utilising cutting-edge Cloud technology within … data manipulation, automation, and tool development. Cloud Platform Experience: Exposure to Azure or AWS, including setting up and optimising Cloud infrastructure. Data Engineering: Understanding of key data engineering concepts. InfrastructureasCode: Knowledge of Terraform to manage infrastructure and support platform development. DevOps Practices: Understanding of CI/CD pipelines and tools to support More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Nationwide Building Society
in Cloud technologies to collaborate with our Data Platforms Engineering team, on advancing our Enterprise Data Lakehouse platform. If you're passionate about developing scalable data solutions and automating infrastructure, this role is for you. At Nationwide we offer hybrid working wherever possible. More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK wide … our approach to hybrid working here. If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can. What you’ll be doing In this role, you'll work in the Data Platforms Engineering team, utilising cutting-edge Cloud technology within … data manipulation, automation, and tool development. Cloud Platform Experience: Exposure to Azure or AWS, including setting up and optimising Cloud infrastructure. Data Engineering: Understanding of key data engineering concepts. InfrastructureasCode: Knowledge of Terraform to manage infrastructure and support platform development. DevOps Practices: Understanding of CI/CD pipelines and tools to support More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Stealth AI Startup
doing: You will design, build and run the cloud-native backbone that powers our AI agent workers at scale. Shape a multi-cloud platform (AWS first, Azure next) with infrastructureascode and GitOps, balancing speed, cost and security. Run high-throughput Kubernetes clusters (EKS), adding service mesh, policy enforcement and self-service tooling so … including networking, IAM, storage and compute. Strong experience with containers and orchestration, such as Docker, Kubernetes, Helm and GitOps tools like Argo CD or Flux. Comfort with infrastructureascode, for example well-structured Terraform modules, policy ascode and reusable patterns. Advocacy for CI/CD, building pipelines … in GitHub Actions, GitLab CI or CircleCI with automated tests and security gates. An observability and SRE mindset, using tools such as Prometheus, Grafana, Loki or ELK and OpenTelemetry. A security-first but pragmatic approach, covering secrets management, image provenance and zero-trust networking. Proficiency in at least one systems language (Go, Python or Java) and familiarity with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
is a deeply technical role focused on applied AI, not management or strategy alone. You’ll work at the intersection of large-scale data processing, generative AI, and cloud infrastructure, contributing directly to the architecture and delivery of smart features across the platform. If you’re passionate about building production-grade AI tools from the ground up, this role … models and generative architectures. Mentorship & Collaboration Support peers through code reviews, design discussions, and knowledge sharing. Scalability & Reliability Solve practical challenges like data quality, explainability, and robust infrastructure for ML. What You’ll Bring 7+ years of hands-on experience building ML/AI systems in production. 3+ years in a senior technical contributor or team lead … role. Advanced Python skills with exposure to common ML frameworks and data libraries. Solid experience working with cloud platforms (ideally AWS) and infrastructure-as-code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to set up More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
is a deeply technical role focused on applied AI, not management or strategy alone. You’ll work at the intersection of large-scale data processing, generative AI, and cloud infrastructure, contributing directly to the architecture and delivery of smart features across the platform. If you’re passionate about building production-grade AI tools from the ground up, this role … models and generative architectures. Mentorship & Collaboration Support peers through code reviews, design discussions, and knowledge sharing. Scalability & Reliability Solve practical challenges like data quality, explainability, and robust infrastructure for ML. What You’ll Bring 7+ years of hands-on experience building ML/AI systems in production. 3+ years in a senior technical contributor or team lead … role. Advanced Python skills with exposure to common ML frameworks and data libraries. Solid experience working with cloud platforms (ideally AWS) and infrastructure-as-code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to set up More ❯
Threat Modelling Engineer - GCP (Senior Associate, Technology) Job Description As a Senior Engineer - Threat Modelling you will be a part of a smart cross-functional team delivering digital business transformation solutions to our clients. This position entails an individual contributor role focused on Security Architecture and Threat Modelling, encompassing governance, evaluation of public cloud services, and conducting security … a rigorous standard of excellence in identifying potential threats and specifying effective mitigation controls. •Manage the lifecycle of identified threats and associated controls, ensuring timely updates and adjustments as necessary. •Deliver comprehensive threat models and related tasks within specified timeframes. •Offer constructive feedback, support, and suggestions for enhancing the existing threat modeling process. •Present findings and progress updates … with threat modeling methodologies such as MITRE ATT&CK, STRIDE, PASTA etc. •Overall experience in Cybersecurity: 5+ years •Security practices encompassing authentication, authorization, logging/monitoring, encryption, infrastructure security, and network/segmentation •Knowledge of cloud security frameworks •knowledge of Rest API •Knowledge in scripting languages and InfrastructureasCode (Terraform, CloudFormation More ❯
london (city of london), south east england, united kingdom
ApTask
Threat Modelling Engineer - GCP (Senior Associate, Technology) Job Description As a Senior Engineer - Threat Modelling you will be a part of a smart cross-functional team delivering digital business transformation solutions to our clients. This position entails an individual contributor role focused on Security Architecture and Threat Modelling, encompassing governance, evaluation of public cloud services, and conducting security … a rigorous standard of excellence in identifying potential threats and specifying effective mitigation controls. •Manage the lifecycle of identified threats and associated controls, ensuring timely updates and adjustments as necessary. •Deliver comprehensive threat models and related tasks within specified timeframes. •Offer constructive feedback, support, and suggestions for enhancing the existing threat modeling process. •Present findings and progress updates … with threat modeling methodologies such as MITRE ATT&CK, STRIDE, PASTA etc. •Overall experience in Cybersecurity: 5+ years •Security practices encompassing authentication, authorization, logging/monitoring, encryption, infrastructure security, and network/segmentation •Knowledge of cloud security frameworks •knowledge of Rest API •Knowledge in scripting languages and InfrastructureasCode (Terraform, CloudFormation More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
successful workforce management solution used within the government, defence and other public sector clients. As a Senior DevOps Engineer you will design, deploy and manage Kubernetes native infrastructure using Helm and Terraform; build and maintain secure, repeatable CI/CD pipelines using GitHub Actions and ArgoCD. You'll automate provisioning and scaling of core services including Redis … Kafka and PostgreSQL, implement observability and monitoring and integrate and manage IAM control frameworks and apply infrastructure security best practices. You will support deployments in cloud (AWS) and controlled on-premise environments (Linux). Location/WFH: You can work from home most of the time, meeting up with colleagues in the London office once a week. About you … You have experience in similar DevOps, SRE or Infrastructure engineering positions You have expertise with Kubernetes and Helm, having built mission critical systems in production You have strong IaC, Terraform experience You have strong CI/CD pipeline build experience (ArgoCD preferred) You're proficient with scripting and automation You have a good understanding of Linux OS You have More ❯
full-time Backend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Backend Web Developer at Ultralytics, you will be the architect behind the scalable, high-performance … inference API. Managing and optimizing our NoSQL databases (MongoDB) and caching layers (Redis) to ensure low latency and high availability for all HUB services. Developing and maintaining our cloud infrastructure on Google Cloud Platform (GCP) using Terraform for Infrastructureas Code. Deploying and scaling applications using containerization with Docker and serverless platforms like Google Cloud Run. … of containerization with Docker and orchestration with Kubernetes . Proven experience with major cloud platforms ( GCP is a strong plus) and serverless architectures like Cloud Run . Proficiency with InfrastructureasCode ( Terraform ) and building automated CI/CD pipelines using tools like GitHub Actions . Familiarity with modern authentication and authorization mechanisms; experience with More ❯
london (city of london), south east england, united kingdom
Ultralytics
full-time Backend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Backend Web Developer at Ultralytics, you will be the architect behind the scalable, high-performance … inference API. Managing and optimizing our NoSQL databases (MongoDB) and caching layers (Redis) to ensure low latency and high availability for all HUB services. Developing and maintaining our cloud infrastructure on Google Cloud Platform (GCP) using Terraform for Infrastructureas Code. Deploying and scaling applications using containerization with Docker and serverless platforms like Google Cloud Run. … of containerization with Docker and orchestration with Kubernetes . Proven experience with major cloud platforms ( GCP is a strong plus) and serverless architectures like Cloud Run . Proficiency with InfrastructureasCode ( Terraform ) and building automated CI/CD pipelines using tools like GitHub Actions . Familiarity with modern authentication and authorization mechanisms; experience with More ❯
Design and engineer solutions to meet user needs and customer requirements. Introduce automation and evangelize new tools and processes. Assist with scaling, monitoring, and optimizing APIs. Participate in code reviews, conduct defect resolution, and communicate statuses in an agile environment. Participate in on-call rotations to ensure API availability and performance. Location: Westminster, CO or remote. Candidates must … endpoints. Experience with Kubernetes, microservice architectures, and cloud services (AWS, Google Cloud, Azure). Preferred Qualifications: 7-10 years of related experience. Experience with Jenkins, ELK Stack, ArgoCD, Helm, infrastructureascode tools, and various databases. Strong communication skills and a passion for learning. Additional Information Salary ranges vary by location, with detailed figures provided More ❯
Software Engineering Lead/Technical Lead/Principal Software Enginer/Lead Software Engineer for Backend services you will be responsible for a range of backend systems such as Software applications that include areas such as: Payment Gateway, Settlement, Transaction Fraud Monitoring, Datalake Service and the Core Banking System. You will oversee their deployment, development, enhancements … DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as-Code, CI/CD QA - Practical TDD, BDD Experiences in payment domains Proven track record in developing and maintaining mission-critical, high-load production … with your engineering principles Logical, ethical, mature and responsible Fast learner, humble and loves to share knowledge Calm and exercises positive level of stress in exceptional circumstances such as; production issues, timeline requirements Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience More ❯