1 to 25 of 33 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. ...

AWS 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 ...

SC Cleared Node.js Developer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £560 per day + Inside IR-35
Redis Jest and Lab for testing Git for source control Cloud platforms (AWS, Azure) Docker, Kubernetes, ECS CI/CD tools (Azure DevOps, Jenkins, GitHub Actions) Jira and Azure DevOps for workflow management What we're looking for: Active SC Clearance (essential) Strong experience with Node.js development in production environments ...

Devops Engineer - SC Cleared

Hiring Organisation
Henderson Scott
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day
Deployment: Proficiency with ArgoCD for continuous delivery. Infrastructure as Code: Proven experience with Terraform . CI/CD: Building and maintaining pipelines (GitLab CI, GitHub Actions, or Jenkins). Monitoring: Experience with Prometheus, Grafana, or ELK stack. Requirements Active SC Clearance: Due to the nature of the project, you must ...

Java Software Engineer

Hiring Organisation
Sanderson Recruitment
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day + Inside IR-35
with relational and/or NoSQL databases Nice to have Exposure to Node.js and TypeScript Experience working with JavaScript-based frontends Azure DevOps or GitHub Actions Docker and Kubernetes Microservices architecture Messaging or event-driven systems Reasonable Adjustments: Respect and equality are core values to us. We are proud ...

Senior Platform Engineer

Hiring Organisation
Morson Edge
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day None
experience with Azure cloud services (compute, networking, storage, identity) - Proficiency with Infrastructure as Code (Terraform) - Solid experience building and maintaining CI/CD pipelines (GitHub Actions) - Hands-on experience with container orchestration (Kubernetes, Docker) - Proficiency in scripting and automation (Python, Bash, or similar) - Understanding of networking fundamentals, security best practices ...

Senior Azure DevOps Engineer - SC Cleared

Hiring Organisation
VIQU IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
frameworks (e.g. Terratest, Checkov) Proven experience with: * Managed Identities * Private Endpoints * Role-Based Access Control (RBAC) * CI/CD & Automation * Building advanced pipelines using GitHub Actions This role requires advanced Azure and IAC skills ...

Platform Engineer AWS, Databricks and Unity Catalog

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £525 per day
permissions. Secure data-sharing, data governance, lineage and access approval experience. Python, PySpark or SQL development experience. CI/CD experience using GitLab, GitHub Actions, Azure DevOps or similar. Key Deliverables Secure AWS S3 and Databricks access design. Hive Metastore to Unity Catalog integration approach. Terraform/IaC modules ...

Senior Java Software Engineer (Pricing API) - 5 days - London

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
contributing to engineering best practices Exploring and introducing new tools and technologies Tech Stack Java | Vert.x | RxJava | Groovy Couchbase | Kafka Azure | Kubernetes | Terraform GitHub Actions | CI/CD pipelines What We're Looking For Strong experience with Java (8+) Hands-on expertise with cloud platforms (Azure, AWS, etc.) Experience with ...

Senior Analytics Engineer - NHS

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £515 per day
quality, validation, and governance Ways of Working Experience in Agile delivery environments Familiarity with: Paired programming Test-driven development (TDD/Playwright) Git/GitHub CI/CD and DevOps practices Strong commitment to clean code, documentation, and best practice engineering Key Behaviours Strong communication and relationship-building skills Collaborative ...

Cloud Platform Engineer - Energy / Oil and Gas, Azure, AWS

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day Up to £700 per day
modern practices, including GitOps, Infrastructure as Code (Terraform/Ansible/Bicep/ARM), and CI/CD development (transitioning from Azure DevOps to GitHub Enterprise) Excellent communication and stakeholder management skills Nice to have: Microsoft Certification (ie Azure Solutions Architect Expert) Working knowledge of AWS and subsequent AWS certifications ...

Azure Site Reliability Engineer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day OutsideIR35
Monitor, Prometheus, or Grafana Build and maintain Infrastructure as Code using Terraform, Bicep, or ARM templates Enhance CI/CD pipelines (Azure DevOps/GitHub Actions) Nice to have: Experience with Kubernetes (AKS) Azure Site Reliability Engineer | £500- £550 OutsideIR35 | 6 Month initial (project spanned until August 2027) | 2 Days ...

DevOps Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
experience, including Azure Front Door, Container Apps, Key Vault, DNS and Storage Proven Infrastructure as Code expertise using Bicep (essential) and Terraform Experience with GitHub Actions and Azure DevOps pipelines Strong understanding of secure deployment practices and environment promotion strategies Experience managing containerised workloads in Azure Knowledge of identity ...

DevOps Engineer

Hiring Organisation
Brio Digital
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
experience, including Azure Front Door, Container Apps, Key Vault, DNS and Storage Proven Infrastructure as Code expertise using Bicep (essential) and Terraform Experience with GitHub Actions and Azure DevOps pipelines Strong understanding of secure deployment practices and environment promotion strategies Experience managing containerised workloads in Azure Knowledge of identity ...

Software Engineer Middle/Back Office Asset Manager (Contract)

Hiring Organisation
Alexander Ash Consulting Limited
Location
Central London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £700 to £800 per day
middle office systems space Financial product understanding, ideally FIC, with operations, risk and compliance systems experience Experience using AI coding assistants (Claude, Cursor, GitHub Copilot) with significant examples of delivery improvement AWS (S3, Lambda, EC2, Glue), Snowflake, Git, CI/CD, Datadog, MS SQL Server, REST, GraphQL, Airflow (as many ...

Platform Engineer (AWS / Databricks)

Hiring Organisation
Syntax Consultancy Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600/day 600/day (Inside IR35)
downstream integrations. Technical Environment: AWS, Databricks, Unity Catalog, Palantir Foundry, Terraform, IaC, Delta, Parquet, CSV, JSON, Python, PySpark, SQL, CI/CD, GitLab, GitHub Actions. ...

Security Architect - 5 weeks - £675 per day outside IR35 - London 3dpw

Hiring Organisation
Exalto Consulting ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£675 per day
dependency risk mgmt, artifact governance • Platform engineering: repo design, artifact repositories, versioning strategies for Python, R and SAS • DevSecOps & CI/CD: pipeline design (GitHub Actions, GitLab CI, Jenkins), integrating security gates • Cloud & infra: on‐prem, cloud (AWS/Azure/GCP), hybrid architectures, SaaS evaluation • Security architecture: threat modelling ...

Technical Lead, D365, Power Pages,

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day + Hybrid
controls (desirable) Engaging with emerging technologies such as Code Apps, AI-assisted development and 'vibe coding' approaches (desirable) Actively working with AI tooling , including GitHub Copilot for pro-code development and Copilot Studio for no-code/low-code workflow agents Providing strong technical leadership by: Guiding and mentoring teams ...

Microsoft Entra ID Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £600 per day
guest and external identities. DevOps & Identity as Code Establish Identity as Code standards using Microsoft Graph PowerShell CI/CD pipelines (Azure DevOps/GitHub Actions) Define versioning, promotion, rollback, and auditability for Entra ID configuration. Hybrid Identity (Secondary) Provide architectural guidance for Entra ID Connect/Cloud Sync. Define ...

Solutions Architect - Active SC, AWS Migration

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
teams and customers, managing expectations, deadlines, and key deliverables. Strong experience across AWS ecosystem including CloudFormation, Server Migration Service, Redshift, CloudFront, Config, CodePipeline, Terraform, GitHub, and cloud infrastructure design. Excellent presentation and communication skills, with the ability to convey complex technical concepts to both technical and non-technical stakeholders. Proven ...

Data Engineer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
operate as a senior IC/workstream owner Strong documentation and delivery discipline Tech Stack GCP (BigQuery, Dataflow, Composer, Cloud Functions) Fivetran, Python Terraform GitHub Actions Cloud Monitoring, PagerDuty Hightouch (Reverse ETL) Company UK's market leading telecommunications organisation with offices in London/Hampshire Hybrid working Salary & Benefits ...

IOS Developer with Swift UI -6months-London

Hiring Organisation
Kirtana Consulting
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Memory Tuning with tools such as instruments Experience with threading and performance tuning Unit and UI testing Accessibility support DESIRED SKILLS Technical Specialisms: Github Actions Programming Languages: Ruby, Shell script Tools: Splunk, New Relic, Checkmarx SOFT SKILLS: Decision Making Effective Communication Initiative Interpersonal Relationships Planning and Organising Problem Solving Teamwork ...

Product Owner - Banking

Hiring Organisation
Fractal Systems Ltd
Location
Central London, London, United Kingdom
Employment Type
Contract
Contract Rate
£475 per day
needs into clear delivery requirements Comfortable owning prioritisation decisions independently, without requiring management sign-off on individual trade-offs Proficient in Jira, Confluence, and GitHub as daily working tools Eligible to work in the UK; able to satisfy client onboarding and background screening requirements Highly Desirable PSPO I/ ...

AWS Technical Architect

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £725/day
Zone/PALZ and expertise in Control Tower and AWS Organizations. Practical experience in designing and implementing Continuous Integration and Deployment utilizing tools like GitHub Actions. Expertise in managing and maintaining secure AWS cloud environments and various AWS security services. Experience with authentication and authorization protocols such as OAUTH2, SAML2.0 … Transit Gateway and Direct Connect, Identity and Access Management, and programmable infrastructure. Knowledge and experience in infrastructure as code solutions using tools like Terraform, GitHub Actions, Python, Bash or PowerShell. Experience with network concepts such as VPC, Transit Gateways, Gateway Load Balancers, AWS Private Link, Endpoint Services, Route 53, IPAM ...

DevOps Engineer

Hiring Organisation
VIQU IT
Location
London, Charing Cross, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Outside IR35
Clearance ideal/lapsed considered Advanced Azure Engineering Strong experience designing for high availability Deep understanding of Azure-native services and architecture patterns Github actions Infrastructure as Code (IaC) Expert-level proficiency with Terraform and/or Bicep Strong focus on modularity, reusability, and maintainability Experience integrating automated testing frameworks … 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 ...