1 to 25 of 57 GitHub Jobs in the City of London

C#/.NET Full Stack Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£46000 - £55000/annum pension, health care, perks
Strong commercial experience with ASP.NET Core and C# Experience building front-end applications using modern frameworks Cloud experience (AWS/Azure) CI/CD (GitHub, GitLab, Azure DevOps or Jenkins) Proficiency with Git workflows Experience working in agile environments Desirable Experience Docker, Docker Compose Terraform or other IaC tools ...

Python Developer - Quant Infrastructure Engineer

Hiring Organisation
Quanteam UK
Location
City of London, London, United Kingdom
backend engineering and automation tooling. Strong Linux/UNIX systems knowledge. Strong experience with: Docker/Kubernetes CI/CD pipelines (GitLab CI, Jenkins, GitHub Actions etc.) Cloud platforms (AWS/Azure/GCP) Infrastructure automation Distributed systems Experience building and maintaining APIs and microservices. Strong understanding of software architecture ...

Senior FullStack Developer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
BI. Architecture: Strong knowledge of microservices , API design , event-driven architectures , and distributed systems. DevOps/CI/CD: Experience with Azure DevOps, Gitlab, GitHub Actions, or similar. Strong understanding of automated builds, testing, deployment, and monitoring. ...

Senior Golang Engineer

Hiring Organisation
PCR Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day Inside IR35
Minimum Qualifications Bachelor's degree in computer science (or similar) with 5+ years of relevant industry experience Significant experience with Golang and Git/GitHub SCM Strong experience with coding techniques and standard methodologies for security, performance optimization, and ease-of-use Experience in utilisation and deployment of cloud technologies ...

Senior Backend Engineer Golang - Security

Hiring Organisation
PCR Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £650 per day + Inside IR35
Minimum Qualifications Bachelor's degree in computer science (or similar) with 5+ years of relevant industry experience Significant experience with Golang and Git/GitHub SCM Strong experience with coding techniques and standard methodologies for security, performance optimization, and ease-of-use Experience in utilisation and deployment of cloud technologies ...

Software Engineer - FinTech ScaleUp

Hiring Organisation
Bondaval
Location
City Of London, England, United Kingdom
NoSQL solutions (e.g., MongoDB, Redis). Participate in architectural discussions and technology decision-making. Help improve CI/CD pipelines and infrastructure (AWS, Ansible, GitHub Actions). Write clean, maintainable, and well-tested code. Contribute to open-source libraries and research where relevant. Demonstrate a strong understanding of BondAval ...

Automation QA Analyst

Hiring Organisation
Vallum Associates
Location
City of London, London, United Kingdom
testing (Postman, REST Assured, or similar) Knowledge of testing frameworks (TestNG, JUnit, Pytest, etc.) Familiarity with CI/CD tools (Jenkins, Azure DevOps, GitHub Actions) Good understanding of SDLC, STLC, and Agile methodologies Experience with version control systems (Git) Strong analytical and problem-solving skills ...

Senior Java Developer - Financial Services, Capital Markets

Hiring Organisation
Gravitas Recruitment Group Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 125,000 Annual
Java 11+, Spring/Spring Boot * Experience with multi-threading, performance tuning, profiling * Knowledge of microservices architectures. Strong understanding of CI/CD pipelines (GitHub, Azure DevOps, Jenkins) * Experience with Git, Maven * Proven use of TDD, Agile, automated deployments * Strong experience with testing frameworks (JUnit, Spock, Mockito) * Experience working with ...

Senior DevOps Engineer

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
Services Expert knowledge of Containerisation with Docker and Kubernetes Strong Infrastructure as Code experience with Terraform History of CI/CD experience, specifically with GitHub Actions Strong Monitoring experience with DataDog Recent hands-on project work with Python and Lambdas This position is open to Senior level Engineers, able ...

Azure Infra Architect

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day
Mandatory). Cloud-Native Mastery: Expert knowledge of AKS (Kubernetes) and Azure Container Instances. CI/CD Orchestration: Deep experience with Azure DevOps and GitHub Actions. 6 Months Contract | £500 to £550 a day | Remote Working Active SC clearance is needed If the above sounds of interest then please apply ...

AI Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £70000/annum
Augmented Generation or AI agents is beneficial Experience with AWS or Azure Docker and containerisation experience, Kubernetes beneficial Experience with CI CD pipelines using GitHub, GitLab or Jenkins Eligibility Must be eligible to work in the UK Must be eligible for UK Security Clearance Apply now to learn more. ...

Engineering Manager (.NET) - Contract

Hiring Organisation
La Fosse
Location
City of London, London, United Kingdom
Windows Server, SQL Server. - IAM and App Gateways: Okta, APIM, Apigee - Monitoring & Observability: Dynatrace, Application Insights - CI/CD & DevOps: Azure DevOps pipelines, SonarCloud, Github - Architecture & Patterns: Microservices, event-driven architecture, domain-driven design, modern scalable design principles If you’re available in the next few weeks then please apply ...

Senior DevOps Engineer

Hiring Organisation
Humanoid
Location
City of London, London, United Kingdom
Code (Terraform, Helm, or similar) Deep familiarity with at least one major cloud provider (AWS preferred) Solid experience building CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) Proficiency in Python for automation and tooling Strong understanding of distributed systems, networking, and system reliability Ability to operate independently ...

Kubernetes & Cloud Security Engineer | Global Macro Trading Specialist

Hiring Organisation
Techfellow Limited
Location
City of London, London, United Kingdom
experience using Terraform or Bicep in production environments Strong understanding of CI/CD security across platforms such as Bitbucket, TeamCity, Octopus, GitLab or GitHub Actions Practical knowledge of software supply chain security, including signed artefacts, provenance, dependency controls and image scanning Production experience securing Microsoft Azure environments, including Entra ...

Solutions Architect

Hiring Organisation
XCEEDANCE LIMITED
Location
City of London, London, United Kingdom
Architecture. Experience with database applications such as Postgres, Oracle, MySql, DB2 and with JDBC and ORM tools. Experience with source control tools like Git , GitHub, BitBucket, Subversion. Experience with DevOps tools (e.g. Teamcity, Jenkins) and strategies. Experience with Unit Testing tools such as Junit 5. Experience in using coding assistant ...

Senior DevOps Engineer (Azure / Terraform)

Hiring Organisation
INTEC SELECT LIMITED
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £650 per day
security. Role & Responsibilities Design, build, and manage Azure infrastructure using Terraform, including modules, state management, and pipelines Develop and maintain CI/CD workflows (GitHub Actions, Azure DevOps or similar) Improve platform reliability, observability, and security across environments Take ownership of infrastructure and deployment processes within a fast-moving delivery ...

Platform Engineer

Hiring Organisation
Albert Bow
Location
City of London, London, United Kingdom
performance Champion operational excellence across the engineering org What You'll Bring Technical Cloud & IaC: Azure (AWS a bonus), Terraform, AKS/Kubernetes, Docker, GitHub Actions Observability: Hands-on experience with logging, metrics, and distributed tracing frameworks Security: Secrets management, security scanning, and infrastructure hardening best practices Networking: VPCs ...

Staff DevOps Engineer

Hiring Organisation
Humanoid
Location
City of London, London, United Kingdom
Helm, or similar) Deep familiarity with at least one major cloud provider (AWS preferred) Strong experience building and scaling CI/CD systems (e.g., GitHub Actions, GitLab CI, ArgoCD) Proficiency in Python for automation and tooling Strong understanding of distributed systems, networking, and system reliability Demonstrated ability to lead large ...

Python Full-Stack Developer

Hiring Organisation
Crisil
Location
City of London, London, United Kingdom
Azure Monitor, Azure Log Analytics, Azure API Management (APIM), Azure DevOps. Databases : SQL Server, Oracle, PostgreSQL, Delta Lake Big Data : Apache Spark Version Control : GitHub, Git, Azure DevOps Visualization : Power BI & Integration with REST APIs for custom dashboards. Data Integration & Workflow Orchestration : Azure Data Factory, Databricks Workflows ...

Data & AI Solutions Developer

Hiring Organisation
Amtis Professional Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
environment Azure Data Factory Azure Synapse Analytics Azure SQL Azure Data Lake .NET/.NET Core Power Platform Copilot Studio Azure AI Services UiPath GitHub/Azure DevOps What were looking for Strong Microsoft data and development experience Advanced SQL and data modelling capability Experience building ETL pipelines and data ...

Software Engineer (Frontend)

Hiring Organisation
Orchestra
Location
City of London, London, United Kingdom
Stack Backend: Python (FastAPI) + Typescript (express) Frontend: React + Typescript Infrastructure: AWS (serverless!), terraform Containerisation: Docker Database: PostgreSQL + DynamoDB CI/CD: GitHub actions + Blacksmith runners 👩💻 What You'll Do Build exceptional product and scale the core experience Implement and maintain features across the frontend Own systems ...

Security Engineering Lead

Hiring Organisation
Spencer Rose Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
security professionals. Hands-on experience with AppSec tooling (SAST, DAST, SCA, secrets management). Experience integrating security controls into CI/CD pipelines (eg, GitHub, AWS DevOps). Strong understanding of Agile, DevOps, and cloud-native architectures. Practical experience with secure coding, threat modelling, and vulnerability management. Strong problem-solving ...

Cloud Engineer

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
stakeholders Champion DevOps culture and best practices Mentor team members and support capability development Core technologies: Azure * GCP * Kubernetes * Docker * Terraform * Git * Jenkins * GitHub/GitLab Monitoring: Grafana * Dynatrace * Cloud-native tools What You'll Also Be Involved In Supporting client engagements, proposals, and bids Contributing to internal innovation … experience is beneficial but not essential) Solid understanding of DevOps principles and practices Experience designing and implementing CI/CD pipelines (e.g. Jenkins, GitHub Actions, GitLab CI) Hands-on experience with Terraform, Docker, and Kubernetes Experience with monitoring and alerting tools (e.g. Grafana, Dynatrace) Scripting experience (e.g. Bash/Shell ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Help define CI/CD pipelines and deployment processes (e.g., Jenkins/GitHub Actions/Concourse). Produce concise technical documentation and handover notes. Must-have skills & experience: Strong professional experience with Scala (minimum 3+ years). Hands ...

Scala Developer - Remote Contract - £450 Outside IR35

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Assist in defining CI/CD pipelines and deployment processes (e.g., Jenkins, GitHub Actions, Concourse). Produce concise technical documentation and handover notes. Must-Have Skills & Experience 3+ years professional experience with Scala . 2+ years hands ...