15 of 15 GitHub Jobs in the City of Westminster

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
OpenID Connect, JWT, and AWS Cognito. Experience with OpenAPI/Swagger specifications and API lifecycle management. Experience with CI/CD tools such as GitHub Actions, Azure DevOps, Jenkins, or AWS CodePipeline. #J-18808-Ljbffr ...

Senior Software Engineer

Location
City of Westminster, England, United Kingdom
platforms (AWS preferred), containerization (e.g. Docker, Kubernetes) and microservices architecture Familiarity with CI/CD tools such as Jenkins, AWS CodePipeline, GitLab CI, or GitHub Actions Solid understanding of relational and NoSQL databases (e.g., PostgreSQL, MongoDB) Knowledge of security best practices (e.g. OWASP) and performance optimization Excellent leadership, communication, time ...

Full Stack Developer

Location
City of Westminster, England, United Kingdom
designing and deploying microservices in production. Cloud : Expertise in GCP (AWS/Azure experience also relevant). DevOps : Familiarity with CI/CD tools (GitHub Actions, GitLab), IaC (Terraform, Ansible), and monitoring tools (Datadog, Grafana). Containerization : Docker and Kubernetes. APIs : REST, GraphQL, OpenAPI. Databases : SQL (PostgreSQL, MySQL) and NoSQL ...

Senior AI Engineer, Agentic Systems

Location
City of Westminster, England, United Kingdom
prototype, test, and refine new capabilities through short feedback loops. Take solutions from prototype to production, including API development, CI/CD pipelines using GitHub Actions, and Kubernetes deployments across multiple environments using core AWS services such as RDS, EKS, and S3. Own the full lifecycle of the systems ...

Senior Kotlin/JVM Engineer

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus and SASS Other We build our Kotlin projects using Gradle and GitHub Actions, deploying to production as soon as we finish a feature We use JUnit Jupiter, Kotest and TestContainers for automated testing What we're looking ...

Data Engineering Technical Lead

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
functional teams Demonstrated ability to drive technical decision-making and influence architecture direction Proficiency using AI-assisted development tools such as Claude Code, Codex, GitHub Copilot, or equivalent tools to improve engineering productivity and quality Nice-to-Have Skills & Experience Experience delivering Financial Services, Wealth Management, Asset Management, or Investment ...

Senior Kotlin Engineer

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript, MobX, Redux, Stylus and SASS Other We build our Kotlin projects using Gradle and GitHub Actions, deploying to production as soon as we finish a feature We use JUnit Jupiter, Kotest and TestContainers for automated testing What technical skills ...

Engineering Lead

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
Patterns: REST APIs, Hangfire, MediatR, Entity Framework, Mass Transit, xUnit Azure: App Services, Functions, Service Bus, Event Hub, CosmosDB, SQL Server, Data Factory Tooling: GitHub, Azure DevOps, Terraform, Datadog, Rollbar What You'll Do Hands-on Delivery: Actively builds, reviews, and operates production systems. Delivery Management: Manage software delivery across ...

Technical Recruiter

Location
City of Westminster, England, United Kingdom
Full Stack & Backend Data Engineering, Analytics & Platform DevOps, SRE, Cloud Infrastructure Product, Architecture & Security Build targeted technical talent pipelines using: Ashby ATS & LinkedIn Recruiter GitHub, HuggingFace, Stack Overflow, Kaggle, Discord, ArXiv Modern sourcing automations (e.g., PhantomBuster) Execute structured screening aligned to technical competency scorecards. Maintain recruitment funnel hygiene and reporting ...

Senior Product Analyst

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
mentality: You can take work beyond the analysis and drive outcomes. Useful additional experience: Experience in Fintech domain Knowledge of utilities like Airflow/Github/DBT Experience with user-facing products and data Please note: we are not able to offer visa sponsorship for this role Additional Information ...

Quantitative Trading & Research - Securities Services and Payments - Associate or Vice President

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
learning, sharing knowledge, building collaborations, and getting things done Preferred qualifications, capabilities, and skills Participation in KDD/Kaggle competition, Hackathons or contribution to GitHub You demonstrate hands-on experience in solving sequential decision making problems Experience in applying LLMs and/or deep learning methods to solve business problems ...

Platform / DevOps Engineer

Location
City of Westminster, England, United Kingdom
safe, repeatable promotion path between them. This is the headline gap and your first big win. Build and harden CI/CD. GitHub Actions with OIDC, matrix container builds to ECR, plan‐on‐pull‐request with deliberate applies, and multi‐environment staging production promotion. Make deploys predictable and reversible. Automate … Fargate), IAM, S3, Secrets Manager, and event‐driven scheduling built as code, not clicked in the console. CI/CD you've actually built. GitHub Actions (or equivalent), OIDC‐based cloud auth, container builds, and multi‐environment delivery pipelines. Docker fluency building, slimming, tagging, and shipping images through a registry. ...

Senior Software Developer

Hiring Organisation
Youngs Employment Services
Location
WC2H, Covent Garden, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum Bonus
data synchronisation, staged cutovers, validation and zero-downtime release patterns. Build and maintain reliable CI/CD pipelines using Azure DevOps and GitHub Actions. Develop secure services within the Entra ID identity plane for staff and customer authentication. Contribute to AI-enabled quotation and knowledge tools, including human … Good understanding of REST API design, microservices and event-driven architecture patterns. Practical day-to-day use of AI-assisted development tools such as GitHub Copilot, Cursor, Claude Code or similar. Identity and authentication experience, including Entra ID/Azure AD, OAuth2 or OIDC. Comfortable working with SQL Server ...

Software Engineering Manager - Web Platform

Location
City of Westminster, England, United Kingdom
influence people at senior levels and from the highly technical to non-technical Our Tech Stack Next.js/React CSS Modules Playwright & Jest GraphQL GitHub + GitHub Actions NX Azure What’s In It For You Working at M&S means being part of something bigger - helping to deliver quality ...

Senior Talent Acquisition Partner – Global Technology

Location
City of Westminster, England, United Kingdom
recruiting across software engineering, data & analytics, cloud & infrastructure, cybersecurity, and product management.Build and maintain high-quality pipelines of active and passive technical talent using GitHub, LinkedIn Recruiter, niche tech platforms, talent mapping, and referral networks.Partner seamlessly with HR, Global Mobility, and immigration counsel to navigate international relocations, visa sponsorships … internationally and partnering with stakeholders across multiple regions and time zones.Expertise in proactive direct sourcing and talent mapping for passive niche technical talent using GitHub, LinkedIn Recruiter, technical communities, and talent networks.Experience using Workday or comparable ATS tools.Preferred ExperienceExperience recruiting within financial services, fintech, banking, or regulated industries.Strong understanding ...