1 to 25 of 82 GitHub Jobs in Cardiff

/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/GitHub, CI/CD workflows, code branching strategies, and code ownership. Prior work in a fintech, hedge fund, or proprietary trading firm environment. Crypto-native a More ❯

Languages: C#, Golang, Java, Python, Kotlin, Rust Frontend Languages: React, NextJS, Typescript Databases: PostgreSQL, MySQL, MongoDB, NoSQL Infrastructure: Terraform, Docker, Kubernetes CI/CD: GitHub Actions, Jenkins, ArgoCD Agile: Experience with SDLC and Agile practices. Improvements: Demonstrated ability to leave artifacts and improve systems. Problem-Solving: Strong analytical skills and More ❯

Java, Python, Kotlin, and Rust Frontend Languages: React, NextJS, Typescript Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with the Software Development Lifecycle (SDLC) and an understanding of Agile practices. Improvements: Demonstrated history of leaving behind artefacts More ❯

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. Note: Must be eligible for SC Clearance. Visa sponsorship is not available. #J-18808-Ljbffr More ❯

the following: Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with the Software Development Lifecycle (SDLC) and an understanding of Agile practices. Improvements: Demonstrated history of leaving behind artefacts More ❯

the following: Languages: C#, Golang, Java, Python, Kotlin, and Rust Databases: PostgreSQL, MySQL, MongoDB, and NoSQL Infrastructure: Terraform, Docker, and Kubernetes CI/CD: GitHub Actions, Jenkins, and ArgoCD Agile: Experience with the Software Development Lifecycle (SDLC) and an understanding of Agile practices. Improvements: Demonstrated history of leaving behind artefacts More ❯

and secure Azure infrastructure using Infrastructure-as-Code (IaC) tools (e.g., Terraform, Bicep, ARM templates). Develop CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tooling. Monitor and optimize the performance, availability, and cost-efficiency of Azure services. Implement best practices in security, identity, and compliance (e.g. More ❯

deploying to Kubernetes (Helm/helmfile). Familiar with integrating automated testing and security tooling into pipelines. Comfortable with Git based source control platforms (GitHub, Bitbucket, etc.). Excellent communication, documentation and collaboration skills. Agile software delivery experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at More ❯

deploying to Kubernetes (Helm/helmfile). Familiar with integrating automated testing and security tooling into pipelines. Comfortable with Git‐based source control platforms (GitHub, Bitbucket, etc.). Excellent communication, documentation and collaboration skills. Agile software delivery experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at More ❯

deploying to Kubernetes (Helm/helmfile). Familiar with integrating automated testing and security tooling into pipelines. Comfortable with Git-based source control platforms (GitHub, Bitbucket, etc.). Excellent communication, documentation and collaboration skills. Agile software delivery experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at More ❯

environments and performance testing in cloud-based architectures. Knowledge of containerisation tools (Docker, Kubernetes). Experience with CI/CD tools (e.g., Jenkins, Concourse, GitHub Actions) to integrate performance testing. Familiarity with message queues (Kafka, RabbitMQ). Experience accessibility testing. We offer an excellent benefits package that includes: a generous More ❯

and evolve existing codebases while implementing new features to meet dynamic business needs. Build and optimize CI/CD pipelines using tools like Jenkins , GitHub Actions , and Terraform . Automate infrastructure with Terraform and AWS CloudFormation . Ensure top-tier security, performance, and scalability across all cloud services. Collaborate in More ❯

real business problems with reliable code. Tech Stack ·Frontend: Angular, RxJS, TypeScript ·Backend: Node.js, GraphQL, PostgreSQL ·Infra: AWS, Docker ·Tooling: Nx monorepo, Playwright (E2E), GitHub Actions, CI/CD What You’ll Do ·Build and maintain features across the front and back end ·Collaborate with users and internal teams to More ❯

AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we More ❯

web applications. Skills we’d love to see/Amazing Extras: Experience with Docker, Kubernetes or other serverless application delivery platforms Used GIT, Jenkins, GitHub or Azure DevOps Worked Generative AI and large language models such as Azure AI Services or Chat GPT. Used Entity Framework or other popular ORM More ❯

and common integration patterns Hands-on experience delivering in an Agile/Scrum environment Proven use of CI/CD pipelines (e.g. Azure DevOps, GitHub Actions, GitLab) Confident communicator experienced in collaborating directly with clients and internal delivery teams Ability to support teammates, lead development ceremonies and actively contribute to More ❯

development experience with Python and experience with modern software development and release engineering practices (e.g. TDD, CI/CD), and software deployment automation with GitHub actions or Azure DevOps. Experience in testing automation of data transformation pipelines, using frameworks like Pytest or dbt Unit Test. Comfortable writing efficient SQL and More ❯

ASP.NET Web API Experience working with databases and good understanding of Entity Framework Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools Demonstrated experience in leading software development teams, fostering a collaborative and high-performance More ❯

and will help clients adopt modern DevOps practices with a strong emphasis on automation, self-service, and operational excellence. Tech You'll Use: Terraform & GitHub Actions CI/CD, observability tooling (Grafana, Prometheus), containerisation (Docker) What You'll Be Doing: Designing and implementing secure, resilient AWS infrastructure Building CI/ More ❯

skills — able to act as an SME and trusted advisor. Background in DevOps, Platform Engineering, or Infrastructure roles. Familiarity with tools like Terraform, Jenkins, GitHub Actions, Kubernetes, Docker , and cloud platforms such as AWS, Azure, or GCP . If you’re someone who thrives in ownership roles , enjoys solving complex More ❯

believe in investing in our developers by providing a high specification laptop and dual monitors, supported by licensed software such as IntelliJ IDEA Ultimate, GitHub Copilot and access to e-learning courses. What Happens Next? Step 1 - The Short List We can’t wait to hear from you. Once you More ❯

Cloud provisioning tools (e.g. Terraform). Technology deployment– proven experience usinPg technologies such as Docker, Kubernetes, CI/CD platforms (e.g. Jenkins, Tekton, ArgoCD), GitHub, to deploy complex solutions robustly and securely. Strong track record of building and leading technical teams, managing workloads and offering technical guidance and leadership, running More ❯

publishing workflows Familiarity with ASD S1000D, ATA iSpec 2200, or related aerospace/defence standards Experience using AI-based coding assistants (e.g. Claude, ChatGPT, GitHub Copilot) to boost productivity and code quality. What We Offer Salary : £70,000 – £85,000 depending on experience Technical Growth – Work across a diverse technology More ❯

on experience with RESTful/SOAP API design, development, optimization, testing, and security Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools Expertise in implementation of automated functional tests using Python Understanding of software testing More ❯

learning, innovation, and professional growth. Our Technology Stack Cloud: AWS Infrastructure: CloudFormation Languages: TypeScript, JavaScript Frameworks: Node.js, NestJS Authentication & Identity: Auth0, Transmit Security Collaboration: GitHub Join us in securing digital identities and protecting client trust through cutting-edge engineering and cybersecurity innovation. McGregor Boyall is an equal opportunity employer and More ❯