1 to 25 of 288 GitHub Jobs in London

Senior Java Developer

Hiring Organisation
MW recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £125,000 per annum
have exposure to modern engineering technologies including: Java 11+ Spring Boot Cloud platforms (Azure, AWS or GCP) Microservices & Event-Driven Architecture Terraform Azure DevOps, GitHub or Jenkins CI/CD pipelines AI-enabled development tools Secure SDLC Infrastructure as Code Observability and monitoring. Why Apply? This is an excellent opportunity ...

Boomi (SC Cleared Platform Engineer)

Hiring Organisation
Square One Resources
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 - 400 Daily
CloudFormation) Runtime hardening and security best practices Git version control Strong troubleshooting and platform optimisation skills Excellent communication and stakeholder engagement Desirable Azure DevOps, GitHub Actions or Jenkins API Management Monitoring and observability tooling DevSecOps practices Identity & Access Management Secrets management Enterprise integration architecture Scripting with PowerShell, Bash or Python ...

Staff Implementation Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience in at least 3 of the areas listed below, with working knowledge of the rest: CI/CD & pipelines: GitLab CI/CD, GitHub Actions, Jenkins, Azure DevOps, CircleCI, GitOps principles with Argo CD/Workflows, Tekton, Buildkite, Bamboo, TeamCity, AWS CodePipeline. Policy‐as‐Code & governance: OPA/Rego ...

Senior Tech Lead (Sitecore)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
cloud‐native patterns (App Service, Functions, Storage, Key Vault, CDN); infrastructure as code experience is beneficial. Proficiency with CI/CD tools (Azure DevOps, GitHub Actions or similar), Git branching strategies, and automated testing. Strong understanding of content management, search, personalisation, analytics, and marketing technology concepts. Experience designing secure, scalable ...

Azure Devops Engineer

Hiring Organisation
VIQU IT
Location
London, Candlewick, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600/day Inside IR35
teams to ensure secure and reliable deployments. Build and maintain Infrastructure as Code (IaC) using Terraform. Develop and manage CI/CD pipelines using GitHub Actions or similar automation tools. Monitor platform performance, troubleshoot issues and provide insights using cloud observability tooling. Follow change management processes to support safe ...

GCP Cloud Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with on‐premises infrastructure management. Comfortable with Continuous Integration and Continuous Deployment concepts and common approaches using tools such as Jenkins, Git, Azure DevOps, GitHub Actions, GitLab CI/CD, Cloud Build, or Cloud Deploy. Experience with Anthos, Apigee, Cloud Composer, Dataflow, Pub/Sub, Looker, Vertex AI, Model Garden ...

Solution Architect (Contract Role)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience with modern UI frameworks such as React or Angular with TypeScript. Hands-on infrastructure-as-code experience (Terraform) and Azure DevOps or GitHub Actions for CI/CD. Azure expertise across networking, security, identity, compute, and integration services. Deep knowledge of architectural patterns: microservices, event-driven, API-led, lakehouse ...

Sr Lead Software Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
skills Strong software engineering fundamentals and hands-on delivery in Python, Go, or Java. Practical, production-grade use of AI coding assistants - Claude Code, GitHub Copilot, or equivalent agentic tooling - to build and ship real software, not just autocomplete. Building automation and tooling that operates on real codebases: code parsing ...

Development Lead (Manager)

Hiring Organisation
Oliver Wyman
Location
London Area, United Kingdom
Core, Python Front end: Angular or React, JavaScript/TypeScript Data: SQL Server, PostgreSQL, DBML, NoSQL databases Cloud & DevOps: Azure, AWS, Docker, Azure DevOps, GitHub, CI/CD, PowerShell, YAML Ways of working: Agile/Scrum, OWASP-aligned secure development Qualifications Degree in Computer Science, Software Engineering, or a related ...

Solution Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
services, including networking, security, identity, compute and integration services, along with hands‐on experience of CI/CD tooling such as Azure DevOps or GitHub Actions. Architectural Patterns: Depth across architectural patterns such as microservices, event‐driven, API‐led, lakehouse/medallion and domain‐driven design, with good judgement ...

Sr Lead Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
skills Strong software engineering fundamentals and hands‐on delivery in Python, Go, or Java. Practical, production‐grade use of AI coding assistants – Claude Code, GitHub Copilot, or equivalent agentic tooling – to build and ship real software, not just autocomplete. Building automation and tooling that operates on real codebases: code parsing ...

Lead Engineer (Cloud)

Hiring Organisation
Summer Browning Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£NEG Excellent Day Rate OUTSIDE IR35
delivery environments. Experience with Azure, AWS, GCP, private cloud, or virtualised platforms. Experience with CI/CD pipelines using technologies such as Azure DevOps, GitHub Actions, GitLab, Jenkins, or equivalent. Experience with containerisation and orchestration technologies such as Docker and Kubernetes. Infrastructure as Code experience using Terraform, ARM, Bicep, CloudFormation ...

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

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Boomi Platform Engineer, Outside IR35 , SC Clearance Must

Hiring Organisation
Amysoft Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
load balancers. Experience implementing high availability, horizontal scaling, monitoring and disaster recovery solutions. Experience with CI/CD tools such as Azure DevOps, GitHub Actions, Jenkins or similar platforms. Knowledge of AWS or Azure services, including IAM, secrets management, storage, compute and networking. Proven ability to diagnose and resolve Boomi ...

SalesForce DevOps Automation Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £450/day
Preferred Qualifications Salesforce certifications such as Salesforce Platform Developer I/II or Salesforce DevOps Engineer certification. Experience with additional DevOps tools like Jenkins, GitHub Actions, or Copado is a plus. Experience working in agile environments with tools like Jira or Azure Boards. Knowledge of containerization or cloud-native tooling ...

Full Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
user interfaces with React or Angular and TypeScript. Cloud & DevOps: Hands‐on experience with Azure, CI/CD tooling such as Azure DevOps or GitHub Actions, and infrastructure‐as‐code (Terraform). Standards & Security: Experience building to architectural standards and applying common patterns such as microservices, event‐driven ...

Full Stack Engineer (Contract Role)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
user interfaces with React or Angular and TypeScript.* **Cloud & DevOps:** Hands-on experience with Azure, CI/CD tooling such as Azure DevOps or GitHub Actions, and infrastructure-as-code (Terraform).* **Standards & Security:** Experience building to architectural standards and applying common patterns such as microservices, event-driven ...

Principal DevOps Engineer- SC Cleared

Hiring Organisation
Searchability NS&D
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£95,000 - £110,000 per annum, Negotiable
role PRINCIPAL DEVOPS ENGINEER ESSENTIAL SKILLS- Strong Linux expertise (RHEL/CentOS) with experience supporting production systems- Git for version control and collaborative development (GitHub/GitLab)- AWS cloud infrastructure, ideally with Infrastructure as Code using Terraform- Kubernetes and container technologies (Docker) for modern platform environments- Experience working with ...

S&T - Credit Systematic Trading Developer - Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
state management Distributed systems: Kafka/Chronicle PostgreSQL/KDB++ Caching strategies Avro/Protobuf DevOps: Linux Docker/Kubernetes CI/CD (GitHub Actions/Jenkins) Infrastructure‐as‐Code Competencies Customer Focus Driving Change Driving Results Embraces Diversity Enterprise Leadership Judgement and Decision Making Risk Management Strategic and Visionary ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines, and techniques for improving model quality and reliability. Tech Stack Frontend: JavaScript, React, TypeScript Backend: Go, Python Databases: DynamoDB, DocumentDB, and Postgres Deployment: GitHub Actions Observability: New Relic, Grafana Infrastructure: AWS services, GCP Benefits Personal development and growth opportunities Great mission and culture Meaningful work Comprehensive medical cover ...

Security Cleared Node Developer

Hiring Organisation
Solirius Reply
Location
London Area, United Kingdom
databases (e.g., MongoDB, PostgreSQL, MySQL). Familiarity with authentication and authorisation mechanisms (OAuth, JWT, etc.). Experience with version control systems like Git and GitHub/GitLab. Familiarity with containerization technologies such as Docker. Strong understanding of web performance, security best practices, and error handling. Ability to write clean, efficient ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
PostgreSQL, DynamoDB, Redis, MongoDB). Hands‐on experience with Docker, Kubernetes, and cloud platforms (AWS or GCP). Strong CI/CD experience using GitHub Actions, Jenkins, Argo, or similar tools. Deep knowledge of observability practices — logs, metrics, traces, performance analysis. Proven ability to write clean, testable, well‐structured production ...

CGEMJP - Lead DevSecOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 645 Daily
Enhancing observability through monitoring, logging and audit capabilities Collaborating with developers, testers, infrastructure and security teams to deliver secure-by-design solutions Tech Stack GitHub Actions Argo CD/Argo Rollouts Terraform Docker & Kubernetes (EKS) HashiCorp Vault Trivy Grafana & Loki Python & Bash AWS, Azure & OCI What We're Looking ...

CGEMJP00346044 - Lead DevSecOps Engineer

Hiring Organisation
CBSbutler Holdings Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £645 per day + inside ir35
Enhancing observability through monitoring, logging and audit capabilities Collaborating with developers, testers, infrastructure and security teams to deliver secure-by-design solutions Tech Stack GitHub Actions Argo CD/Argo Rollouts Terraform Docker & Kubernetes (EKS) HashiCorp Vault Trivy Grafana & Loki Python & Bash AWS, Azure & OCI What We're Looking ...

Technical Architect - Banking / Financial - SC Cleared

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
enterprise infrastructure including compute, networking, storage, databases, monitoring, load balancing, high availability, disaster recovery, IAM, Zero Trust, and security technologies. Experience with Kubernetes, GitHub, Jenkins, Maven, SonarQube, Docker Hub, Argo CD, Helm, Azure DevOps, Terraform Cloud, and Docker. Excellent stakeholder management, communication, and technical leadership skills. Notes Active SC Clearance ...