1 to 25 of 30 Contract GitHub Jobs in London

Senior Full Stack Developer (React & C#.NET)

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
dashboards and data models. Architecture: Knowledge of microservices, API design, and event-driven architectures. DevOps/CI/CD: Experience with Azure DevOps, GitLab, GitHub Actions, or similar tools. Cloud Platforms: Proficient in Azure or AWS (Azure preferred). Databases: Strong skills in SQL Server, PostgreSQL, or other relational databases. ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
others. Contribute to microservices architecture, event-driven systems, and distributed design patterns. Implement CI/CD pipelines using tools such as Jenkins, GitHub Actions, or AWS CodePipeline. Work with containerisation technologies (Docker) and orchestration platforms (ECS/EKS). Ensure code quality through unit, integration, and automated testing. Apply secure ...

Senior Automation QA Engineer (Data Engineering)

Hiring Organisation
IntaPeople
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
data warehouses, data lakes, or big data platforms such as Snowflake, Redshift, BigQuery, or Spark. Familiarity with CI/CD tooling (Jenkins, Azure DevOps, GitHub Actions, GitLab CI). Experience working with Git based version control. Exposure to cloud environments (Azure, AWS, or GCP). Understanding of distributed systems ...

Senior Automation QA Engineer (Data Engineering)

Hiring Organisation
IntaPeople
Location
Remote, Sutton South, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
data warehouses, data lakes, or big‑data platforms such as Snowflake, Redshift, BigQuery, or Spark. Familiarity with CI/CD tooling (Jenkins, Azure DevOps, GitHub Actions, GitLab CI). Experience working with Git‑based version control. Exposure to cloud environments (Azure, AWS, or GCP). Understanding of distributed systems ...

AWS DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £635/day Inside IR35 Remote working
Docker and Kubernetes Architect and optimise AWS services across compute, networking, storage, and security Design and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, CircleCI) Automates testing, integration, and deployment processes. Embed DevSecOps practices using tools such as SonarQube, Snyk, and OWASP Implement monitoring and logging (Prometheus, Grafana ...

DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£575 - £610/day Inside remote working
Containers & orchestration: Docker + Kubernetes Cloud platform depth: AWS/Azure/GCP (networking, compute, storage, security) CI/CD tooling: Jenkins , GitLab CI , GitHub Actions , CircleCI (or similar) Monitoring & logging: Prometheus , Grafana , ELK stack (or equivalent) DevSecOps: integrating security into pipelines and delivery (e.g., SonarQube , Snyk , OWASP practices ...

DevOps (Azure) Engineer - London/SC Cleared/Umbrella

Hiring Organisation
JNC Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £475 to £550 per day
speaking with candidates that currently hold valid SC clearance status. Skills Required: Azure platform, using monitoring tooling for troubleshooting CI/CD pipelines using GitHub Actions or similar Infrastructure as Code (IaC) - e.g. Terraform Strong networking including skills inc. Network Protocols, DNS, VPN, Load Balancing and Firewalls Kubernetes clusters ...

Cloud/AI Security Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £525 per day
CSPM, CWPP, secrets management, logging/monitoring, container security). Experience securing IaC and CI/CD pipelines using tools such as Terraform, CloudFormation, GitHub Actions, GitLab, or similar. Knowledge of IAM design, network security controls, encryption, secrets management, and cloud identity principles. Understanding of modern cloud architectures (serverless, microservices ...

Python Risk Developer - Contract - Shell Scripting, Pandas, Polars, AWS, SQL, indices

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
container orchestration Technical Skills Languages : Python, SQL, C#, Shell Scripting Frameworks : FastAPI/Flask, Pandas, Polars Cloud : AWS ecosystem Tools : Git, Docker, Jenkins/GitHub Actions By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand ...

Java/Scala Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Experience working in Agile environments, including exposure to automated testing and DevOps practices/tools. Comfortable working in an AI-assisted development environment (e.g. GitHub Copilot) and reviewing generated output critically. Strong communication skills and the ability to collaborate effectively within distributed engineering teams. Minimum of 4+ years’ experience ...

Azure DevOps Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £550 per day
their change in infrastructure. They are working to an Immediate start date. Key requirements: Strong experience building and maintaining CI/CD pipelines using GitHub Actions. Specialisist with Terraform for Azure infrastructure provisioning and modular IaC design. Hands-on expertise with Azure services, governance, and cloud-native deployment patterns. Solid ...

Cloud Engineer

Hiring Organisation
Tria Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £750 per day + Inside IR35
looking for: Proven experience working with Microsoft Azure (IaaS, PaaS, Networking, Security) Strong knowledge of CI/CD pipelines and DevOps practices (Azure DevOps, GitHub Actions, or similar) Expertise with Infrastructure-as-Code (Terraform, Bicep, or ARM) Solid understanding of cloud architecture, networking, identity, and security principles Scripting experience (PowerShell ...

Fullstack Software Engineer (Agentic AI)

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
practices and able to perform in agile software development environments Strong knowledge of modern software development tools/ways of working (e.g. git/GitHub, DevOps tools for deployment) - should be able to show practice of commit early and deploy often Preferred qualifications: Experience with Docker or containerized applications, especially ...

Fullstack Software Engineer (Agentic AI)

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
practices and able to perform in agile software development environments Strong knowledge of modern software development tools/ways of working (e.g. git/GitHub, DevOps tools for deployment) - should be able to show practice of commit early and deploy often Preferred qualifications: Experience with Docker or containerized applications, especially ...

Snowflake Infrastructure Specialist

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Snowflake RBAC models. * Solid experience using Terraform for provisioning and managing Snowflake resources. * Experience building and supporting CI/CD pipelines (e.g., Azure DevOps, GitHub Actions, GitLab CI, or similar). * Strong understanding of Infrastructure as Code, automation, and DevOps best practices. * Experience deploying Snowflake database objects in a controlled ...

Snowflake Infrastructure Specialist

Hiring Organisation
Anson McCade Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 600 Annual
Snowflake platform/infrastructure experience Proven experience with Snowflake RBAC Solid Terraform experience managing Snowflake resources CI/CD pipeline experience (Azure DevOps, GitHub Actions, GitLab CI, etc.) Strong understanding of IaC, automation, and DevOps best practices Cloud experience ( AWS, Azure, or GCP ) Get in touch with Connor Smyth ...

Technical Product Owner (R based)

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £600 per day
containerization HPC Architecture Basic of Linux Microsoft Azure based Architecture Python Good to Have Life Science domain understanding Integration of Storage containers in R Github Additional Details Desired Experience Range: 15+ yrs. No of Requirements ...

Senior Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £770/day
JavaScript Experience with Jenkins and modern CI/CD practices Proficiency in AWS services and infrastructure-as-code using Terraform Strong experience with GitHub for version control and automated workflows (e.g., GitHub Actions) Working knowledge of Docker for containerization Proficiency in Python scripting Required Soft Skills: Soft skills are just ...

App Developer | Outside IR35

Hiring Organisation
Sanderson
Location
South East London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £650 per day
range of databases and storage technologies: Elastic, Mongo, Cassandra, Redis, S3 Desirable Skills PyTorch, AI/ML, NLP, LLMs Experience with the Atlassian Suite, GitHub, Linux CLI Broader data handling and advanced model-driven development exposure To learn more, please do reach out to Tom Royston via email ...

App Developer Outside IR35

Hiring Organisation
Sanderson Government and Defence
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650 per day
range of databases and storage technologies: Elastic, Mongo, Cassandra, Redis, S3 Desirable Skills PyTorch, AI/ML, NLP, LLMs Experience with the Atlassian Suite, GitHub, Linux CLI Broader data handling and advanced model-driven development exposure To learn more, please do reach out to Tom Royston via email on Reasonable ...

Oracle Security Specialist

Hiring Organisation
Frontier Resourcing Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Market-leading day rate
Solid experience with Infrastructure as Code (IaC) using HashiCorp Terraform , including use of Terraform Cloud for managing and deploying OCI configurations Experience working with GitHub-based repositories and workflows , including pull requests, branching strategies, and code reviews Strong understanding of secure cloud design principles , including least privilege, segmentation, encryption ...

Security Engineer - Oracle Cloud (OCI)

Hiring Organisation
DWI Consulting Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
applying security services such as Cloud Guard, Security Zones, Vault, and WAF where appropriate. Experience with Terraform (ideally Terraform Cloud) and working within GitHub-based workflows is essential, as is a solid understanding of core cloud security principles like least privilege, segmentation, and encryption. Must have practical experience in logging ...

Cloud Infrastructure Engineer

Hiring Organisation
VIQU IT
Location
Central London, Bishopsgate, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day Inside IR35
premise systems. Cloud Infrastructure Engineer Technical Skills: • SC Clearance/Security Clearance (ideally valid & transferrable) • Proven experience in AZURE Terraform code • Demonstrable experience in GitHub Actions • Experience of working in a controlled environment with strict change control • Good understanding and practical implementation of both CI and CD • Good working knowledge … configuration of Windows based systems. • Excellent working knowledge of PowerShell & SQL Desirable Criteria • Experience implementing or maintaining a CI/CD pipeline using Github Actions, Terraform, and Azure within a Cloud Infrastructure Engineer capacity. • Good working knowledge and practical experience of Azure Monitoring. • Software development experience using C# ...

DevOps Engineer

Hiring Organisation
VIQU IT
Location
London, Charing Cross, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Outside IR35
Security Hands-on experience with: Managed Identities Private Endpoints Role-Based Access Control (RBAC) CI/CD & Automation Proven experience building advanced pipelines using GitHub Actions Strong understanding of pipeline orchestration, automation, and deployment strategies Key Responsibilities of the Azure DevOps Engineer: Design and implement high availability Azure architectures, including … infrastructure pipelines Implement automated security and compliance checks using tools such as Checkov or Terratest Develop and manage complex CI/CD workflows using GitHub Actions Engineer secure Azure environments using Managed Identities, Private Endpoints, and RBAC Apply now to speak with VIQU IT in confidence. Or reach ...

Senior Developer

Hiring Organisation
Tiro Partners
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
demonstrate what's possible when AI is deeply integrated throughout the software development lifecycle, working with the latest AI technologies including Claude Code, GitHub Copilot, MCP, LLMs. Senior Software Engineer will: Develop and maintain software applications using Java Implement AI solutions to enhance software functionality and accelerate development workflows Collaborate … years of experience in software development Strong background in Java programming and modern Java frameworks Proven experience with AI technologies such as: Claude Code, GitHub Copilot, MCP (Model Context Protocol), LLM (Large Language Models) Track record of implementing AI solutions in production environments Experience working in financial services (desirable) Strong ...