City of London, England, United Kingdom Hybrid / WFH Options
ACLED
Java, Golang, PHP, Node.js, etc. Knowledge of web performance tools and SEO strategies. Understanding of authentication protocols (OAuth 2.0, JWT, SAML) and security standards. Experience with CI/CD, GitHub workflows, automated deployment. Proficiency in Docker, cloud services (AWS/DigitalOcean), container orchestration. Database experience (PostgreSQL, MySQL, MongoDB). Experience supporting BCP and DR activities. Knowledge of web and API More ❯
City of London, London, United Kingdom Hybrid / WFH Options
pubX
SQS, S3, Step Functions. Familiarity with DevOps practices, including infrastructure as code (AWS CloudFormation/CDK, Terraform), monitoring/logging (e.g., Prometheus, Grafana), and CI/CD tools (e.g., GitHub Actions, GitLab CI, CircleCI) Knowledge of integrating and deploying machine learning models in web applications is a plus. Bonus: Experience with AdTech concepts such as real-time bidding (RTB), header … both technical excellence and team culture fit, with real-world problems, not puzzles. CV & Profile Review We assess your experience, skills, and potential fit based on your CV, portfolio, GitHub, or any relevant projects. Initial Chat (30 mins) An informal conversation with our hiring manager to discuss your background, career goals, and to introduce PubX.ai, including culture, mission, and what More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Inara
language; Go, Java, Python, Ruby, TypeScript etc Cloud: Either AWS, GCP, Azure Container/Orchestration: Docker, Kubernetes IAC: Terraform, Cloud Formation, CrossPlane, Ansible (Config Mgt) CI/CD: CircleCI, GitHub Actions, Jenkins, etc The Role: Hands-On: The Senior Engineering role is hands-on working across the stack, solving complex problems, building highly efficient systems, with technical excellence at the More ❯
City of London, London, United Kingdom Hybrid / WFH Options
James Adams
Snowflake etc.) Familiarity with IaC tooling such as AWS CDK, CloudFormation or Terraform Experience working in Agile/Kanban teams with strong TDD principles CI/CD skills with GitHub Actions (or similar) A collaborative approach to PR review and architecture discussions Desirable (but not essential): Event-driven architecture (e.g., SNS, SQS, EventBridge) AI/LLM integration (Python experience welcome More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Roc Search
code. Leverage cloud-native services (primarily AWS) including Aurora, Load Balancer, Security Groups, and serverless compute options. Build and maintain CI/CD pipelines using industry-standard tools (e.g., GitHub Actions, GitLab CI, Jenkins). Implement monitoring and logging using tools like DataDog, Serilog, CloudWatch, or equivalent. Use Docker and Kubernetes for containerisation and orchestration of applications. Manage deployments with More ❯
Senior Systems Engineer GitHub Enterprise Tooling (Remote, UK) Contract - 12 months initially £500-£600 p/day (paid through an umbrella company) Can be fully remote but the office is in London (may require very occasional trips to the office) A leading enterprise organisation is looking for a Senior Systems Engineer with strong experience in GitHub Enterprise, infrastructure automation, and … modern development practices. You ll join a newly formed team responsible for building tools and automation that improve how GitHub is managed across the business. The role is hands-on and code-heavy, with a strong focus on GitHub API integration, policy enforcement, and operational tooling. Key Responsibilities: Design and build scalable tools to manage GitHub Enterprise environments. Automate organisation … and repository setup, policy enforcement, and lifecycle management. Develop GitHub Apps and Actions to maintain code quality and security standards. Integrate GitHub with internal systems such as identity providers and compliance tools. Use languages like Go, Python or Java to interact with APIs and develop robust systems. Support adoption of automation and emerging tools like GitHub Copilot (AI). Collaborate More ❯
City of London, London, United Kingdom Hybrid / WFH Options
developrec
.NET Core/.NET 8+ Azure (Functions, App Services, Service Bus, Cosmos DB) React or Angular on the front end (knowledge desirable, not essential) Microservices architecture Kubernetes, Docker, Terraform GitHub Actions/Azure DevOps What We’re Looking For: Proven experience leading engineering teams within a .NET environment. A strong background in C# and distributed systems. Solid understanding of cloud More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Amber Labs
AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy/load balancer experience: Nginx CI/CD tools: Jenkins , GitHub Actions , or similar Docker/container experience Experience working in Agile teams using tools like Git , Jira , and Confluence Eligible for SC and NPPV3 clearance Desirable: Container orchestration with Kubernetes More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Zettafleet
stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for : Back-end More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
and deliver high-quality solutions. You’ll work with technologies like Node.js, JavaScript, TypeScript, and React, and play a key role in leveraging AI-powered development tools (such as GitHub Copilot, Cursor, Claude Code, or Gemini) to improve efficiency and code quality. We’re looking for someone who thrives in a dynamic, fast-paced environment and is excited to ship More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Zettafleet
stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for : Back-end More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Stott and May
C# DevOps Engineer Location: Hybrid (Hammersmith) – 2 days/week onsite Salary: £70,000 About the Role We’re looking for a passionate DevOps Engineer to join a dynamic digital team. In this role, you’ll support and manage production More ❯
City of London, England, United Kingdom Hybrid / WFH Options
VE3
teams. Requirements Key Responsibilities Design, implement, and manage AWS cloud infrastructure (EC2, VPC, IAM, RDS, S3, CloudWatch, etc.). Maintain and optimize CI/CD pipelines using tools like GitHub Actions, Jenkins, or AWS Code Pipeline. Perform system administration tasks for Linux/Unix-based environments. Ensure infrastructure as code (IaC) using Terraform, AWS CloudFormation, or similar. Automate provisioning, configuration … hands-on experience with core AWS services. Proficiency in Linux system administration. Experience with IaC tools like Terraform or CloudFormation. Familiarity with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or AWS CodeBuild. Scripting experience with Bash, Python, or similar. Strong understanding of networking (DNS, TCP/IP, VPN, firewalls). Knowledge of containerization technologies (Docker, ECS More ❯
City of London, London, United Kingdom Hybrid / WFH Options
developrec
office . Tech Stack C#/.NET Core/ASP.NET RESTful APIs/Microservices SQL Server, Entity Framework Azure (App Services, Functions, DevOps) CI/CD: Azure DevOps or GitHub Actions Optional: React, Vue (frontend exposure) What You'll Be Doing Leading the design and development of scalable backend services and APIs Collaborating with product, DevOps, and frontend teams on More ❯
City of London, London, United Kingdom Hybrid / WFH Options
developrec
Prior experience in banking or financial services with awareness of compliance and security standards. Proficiency with SQL databases (PostgreSQL, MySQL, Oracle) and CI/CD pipelines using tools like GitHub Actions, Jenkins, or GitLab CI. Strong communication skills with the ability to produce clear technical documentation. Preferred Qualifications: Familiarity with NoSQL databases (e.g., MongoDB, Cassandra). Experience with cloud platforms More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Zettafleet
stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for : Back-end More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Zettafleet
stack : We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for : Back-end More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Monument Technology
Cognito, Secrets Manager, Key Management Service; Experience with corresponding services from other cloud providers is highly desirable Experience with DevSecOps tooling to setup CI/CD pipelines including Jenkins , GitHub Actions, ArgoCD, Bitbucket Pipelines, Bitrise, and integrating code quality measurement in these pipelines with Sonar Cloud, Snyk, etc. Experience of working in an agile environment working collaboratively with Product Owners More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Stott and May
DevOps Engineer Location: Hybrid (Hammersmith) – 2 days/week onsite Salary: £70,000 About the Role We’re looking for a passionate DevOps Engineer to join a dynamic digital team. In this role, you’ll support and manage production and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Stott and May
DevOps Engineer Location: Hybrid – 1 days/week onsite Salary: £70,000 About the Role We’re looking for a passionate DevSecOps Engineer to join a dynamic digital team. In this role, you’ll support and manage production and non More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Superstars
Design Patterns and Architecture Demonstrable experience in build/run/deploy within a containerized environment & sidecar concepts Cloud API Gateway experience with either APIGee, Endpoints, or Mulesoft, Kubernetes, GitHub, GitLab, DevOps Pipeline (e.g., Terraform, CLI, Ansible, Puppet, etc.), Container Registry, Docker Experience with Google Cloud Services Domain knowledge requirements: Telecom knowledge will be useful E-Commerce Call center care … e.g., Node.js/Express or other backend frameworks, RESTful and GraphQL APIs, databases (SQL/NoSQL), containerisation tools (Docker, Kubernetes), version control (Git), CI/CD pipelines (e.g., Jenkins, GitHub Actions), cloud services (e.g., GCP, AWS), and monitoring/logging tools (e.g., Datadog, Dynatrace, Grafana). More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Tate Recruitment
. Oversee network architecture, storage, compute, and disaster recovery planning. Architect and manage Azure resources including VMs, databases, and networking components. Implement and maintain CI/CD pipelines using GitHub and Azure DevOps. Drive Infrastructure as Code (IaC) practices using Terraform, ARM templates, or Ansible. Collaborate with development and security teams to streamline deployments and enforce best practices. Monitor system … to service excellence. Familiarity with energy trading systems or financial markets is a plus. Technology Stack: Infrastructure: Pure Storage, Wintel, Red Hat, Exchange, UCS, VMware, Citrix DevOps: Ansible, Terraform, GitHub, PowerShell, Docker, Kubernetes, Jira Azure: Compute, Storage, Database, Analytics, Security, Identity & Access Service Education and Qualifications: Bachelor’s degree in Computer Science, Information Technology, or a related field. Relevant certifications More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Randstad Digital
play a key role in driving DevOps best practices across CI/CD, Infrastructure as Code, monitoring, and security. This includes: Designing and maintaining modern CI/CD pipelines (GitHub Actions experience is a big plus) Implementing Infrastructure as Code (Terraform) Supporting deployments of PHP/Laravel applications in high-concurrency environments Working with Docker, Kubernetes, ECS or EKS Automating More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Randstad Digital
play a key role in driving DevOps best practices across CI/CD, Infrastructure as Code, monitoring, and security. This includes: Designing and maintaining modern CI/CD pipelines (GitHub Actions experience is a big plus) Implementing Infrastructure as Code (Terraform) Supporting deployments of PHP/Laravel applications in high-concurrency environments Working with Docker, Kubernetes, ECS or EKS Automating More ❯