1 to 25 of 37 Permanent 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 - £70000/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 ...

DevOps Engineering Intern

Hiring Organisation
Hireshire
Location
City of London, London, United Kingdom
technologies and automation no prior experience required. Key Responsibilities Learn to set up and manage CI/CD pipelines using tools such as Jenkins, GitHub Actions, or GitLab CI. Assist in containerizing applications using Docker and deploying them in Kubernetes environments. Support infrastructure automation using Infrastructure-as-Code (IaC) tools ...

Senior Full Stack Engineer (Golang/Typescript/Kubernetes)

Hiring Organisation
Safe Intelligence
Location
City of London, London, United Kingdom
strong commitment to code quality and maintainability. Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice-to-have: Familiarity with the OpenAPI specification and code generation toolsets for API development. Some experience with Python, modern development techniques, and design ...

DevOps Engineer

Hiring Organisation
The Siena Partnership
Location
City Of London, England, United Kingdom
build, automation, hardening).  Secure cloud networking & connectivity (VPCs, subnets, IP allow-listing, peering, IAM).  CI/CD for infra (e.g. Bitbucket Pipelines, GitHub Actions, Azure DevOps).  Security identity: Azure AD/Entra, AWS IAM, Key Vault, Secrets Manager.  Used to working autonomously and collaborating with Infra/ ...

Software Engineer (Product)

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 full stack (with ...

Backend Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
workflows. Apply best practices in object-oriented design, SOLID principles, and data structures. Tech Stack: Python, FastAPI, Django AWS, Kubernetes, Helm, Terraform PostgreSQL, OpenSearch GitHub Required Experience & Skills: Strong experience building backend services in Python (any framework). Solid understanding of databases, OO design, data structures, and SOLID principles. Analytical ...

Full Stack Engineer

Hiring Organisation
UST
Location
City of London, London, United Kingdom
Services, Functions, APIM, Service Bus, Key Vault, Azure SQL, and Storage. Hands-on experience with CI/CD pipelines in Azure DevOps or GitHub Actions. Strong understanding of microservices architecture, event-driven patterns, and authentication (OAuth2/JWT/Azure AD). Excellent communication, teamwork, and problem-solving skills. ...

Node.JS Software Engineer

Hiring Organisation
Digital Waffle
Location
City of London, London, United Kingdom
SMEs where speed, ownership, and adaptability matter Strong debugging, problem solving, and delivery skills Interest in or experience with AI-assisted engineering tools (e.g. GitHub Copilot) Comfortable working in agile squads and contributing across the full SDLC What’s on offer: £70,000 to £80,000 per annum Fully remote ...

Lead Full Stack Engineer (Relocation to Bangkok)

Hiring Organisation
Manatal
Location
City of London, London, United Kingdom
modern technologies. While working with Manatal, you can expect to be exposed to the following stack Infrastructure: Amazon Web Services; Kubernetes; GitOps (ArgoCD), Github Actions Backend: Language: Python; Web Frameworks: Python frameworks including Django, Fast API; Databases: PostgreSQL, MongoDB, ElasticSearch, and Redis among others; Other: Celery, RabbitMQ among others. Frontend ...

GenAI Full Stack Engineer - Consultant / Senior Consultant

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar. CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred … . SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. ...

Senior Software Engineer

Hiring Organisation
Tiro Partners
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £120000/annum
6+ years' backend engineering experience (Java) Proven experience modernising production systems at scale Hands-on use of AI development tools (e.g. Claude Code, GitHub Copilot, LLMs) Experience with MCP, AI automation, or agentic AI systems Strong understanding of microservices and API design Java/Microservices/API design/LLMs ...

Site Reliability Engineer

Hiring Organisation
Global Fintech
Location
City of London, London, United Kingdom
documentation strategies and tooling. Experience with incident response protocols and comfort navigating high-pressure situations. Proficiency with development workflows and tools (JIRA, Confluence, GitHub, Scrum methodologies). Strong written and spoken English communication skills; ability to clearly articulate technical concepts to varied audiences. ...

Coding Trainee Placement Programme

Hiring Organisation
ITOL Recruit
Location
City of Westminster, Greater London, United Kingdom
Employment Type
Permanent
required and relevant for many entry level programming roles and help you get a step ahead. Learn the Command Line (*1.5 weeks) Learn Git & GitHub (*1.5 weeks) Learn JavaScript (*1.5 weeks) Learn Python 3 (*1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this ...

Founding Engineer (Full Stack / Backend)

Hiring Organisation
Affinity Labs
Location
City of London, London, United Kingdom
Models & APIs: Claude (Anthropic), Gemini (Google); Amazon Nova Canvas (vision), Deepgram (audio). AI Dev Tools: LangChain or CrewAI (orchestration), MCP servers (integration), GitHub Copilot/Claude Code. Infrastructure: AWS (serverless functions), Docker (primarily for custom MCPs). Frontend (when needed): React/Next.js (for dashboards/admins, used selectively ...

GenAI Full Stack Engineer - Managing Consultant

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar. CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred … . SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. ...

Generative AI Consultant

Hiring Organisation
83zero Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 70,000 Annual
Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar. CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred … . SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. If you're ready to take the next step in your career ...

Solutions Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
cloud services (Azure App Services, Functions, AI Services). Proficiency in REST APIs, microservices, and event-driven architectures. Experience with Git-based version control (GitHub/Azure DevOps) and CI/CD tools (Azure DevOps, GitHub Actions, Jenkins). Solid understanding of solution architecture principles and software testing practices. Experience ...

AI Engineer

Hiring Organisation
Solve Intelligence
Location
City of London, London, United Kingdom
decisions clearly. Nice-to-Haves: Publications at top ML conferences (NeurIPS, ICLR, ICML). Familiarity with frameworks like OpenAI Evals. A history of interesting GitHub contributions or "impressively difficult" side projects. 🎁 What We Offer Competitive Salary + Significant Equity: We want you to have true ownership in our success. Growth ...

Founding AI Engineer

Hiring Organisation
onFabric
Location
City of London, London, United Kingdom
following to be considered, we will reject your application if you don't answer these: why you are exceptional why Fabric CV, Github, portfolio, and any other relevant links we should ...

QA Engineer

Hiring Organisation
Retelligence
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 55,000 Annual
automation solutions for agile projects. This includes assisting in the design and maintenance of test automation frameworks, integration into build and deployment pipelines via GitHub Actions, and building automated tests using .Net Core and C#. The role requires a collaborative approach to delivering high-quality applications and test solutions within … code and configuration changes. Document QA processes and practices, building a knowledge database. Integrate automated tests into the engineering build pipeline (Continuous Integration) via GitHub Actions. Conduct exploratory testing in line with agile practices and QA industry standards. Collaborate with DevOps, Engineering, Operations, and Client Delivery teams to understand technical ...

Site Reliability Engineer

Hiring Organisation
Revybe IT Recruitment Ltd
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
etc.) Monitoring and Observability Grafana, Prometheus Kubernetes (building and managing production clusters) Terraform (IaC provisioning) Python, Bash or Go (scripting, automation) GitHub Actions (CI/CD pipelines) What They’re Looking For Experience in AWS cloud infrastructure (ideally in a regulated or high-traffic environment) Previous experience working with Monitoring … Observability Tools Hands-on Kubernetes know-how, specifically with EKS. Solid IaC experience with Terraform. Experience with containerisation (Docker, Helm) and CI/CD (GitHub Actions or similar) Solid scripting/Automation experience with Python, Bash or Go A good communicator who enjoys working collaboratively across product and engineering. Site ...

Automation Specialist

Hiring Organisation
83zero
Location
City of London, London, United Kingdom
JavaScript) Hands-on experience with backend and frontend automated testing tools Experience working in agile delivery environments Confident using Git-based version control tools (GitHub, GitLab etc.) Ability to self-manage and proactively identify improvement areas Desirable experience: Non-functional testing (Accessibility, Performance, Security) CI/CD tooling (GitHub Actions ...

Automation Assurance Specialist

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
JavaScript) Hands-on experience with backend and frontend automated testing tools Experience working in agile delivery environments Confident using Git-based version control tools (GitHub, GitLab etc.) Ability to self-manage and proactively identify improvement areas Desirable experience: Non-functional testing (Accessibility, Performance, Security) CI/CD tooling (GitHub Actions ...

Principal Full Stack Engineer React, C#, MySQL, AWS, SaaS

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Fluent with testing strategies across the stack and quality gates (coverage thresholds, PR checks, static analysis). Experienced with CI/CD and IaC (GitHub Actions, Terraform, CloudFormation, AWS CDK) and Git workflows. Security-minded with experience using tools like Sonat/Snyk/AppCheck for CVE remediation. Excellent collaborator … practices (TDD/BDD, contract tests, Jest/RTL, Playwright/Cypress, xUnit/NUnit) to raise code quality. Implement modern CI/CD (GitHub Actions) and Infrastructure as Code (Terraform, CloudFormation, AWS CDK). Model secure-by-design principles; ensure robust authentication/authorisation (OAuth2, JWT) and data governance. ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
.NET Developer (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This … .NET, .NET Core, C# and Azure SQL. Our client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is your opportunity ...