1 to 25 of 720 GitHub Jobs in London

knowledge and grow your skills while supporting a collaborative team culture Write clean, maintainable, well-tested code and follow engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for … driven team String skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc. Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to scope medium sized tasks, estimate, and deliver end to end within established patterns Eagerness to learn from senior teammates, share knowledge, and grow technical More ❯

knowledge and grow your skills while supporting a collaborative team culture Write clean, maintainable, well-tested code and follow engineering best practices Contribute to improving developer workflows and tooling (GitHub, GitHub Actions, Slack, Linear, Sentry, SolarWinds) Learn about and contribute to infrastructure (Docker, AWS ECS, RDS, S3, SES, CloudFront, CDK) with support from senior teammates. What we are looking for … driven team String skills with React, TypeScript, Node.js, and PostgreSQL Working knowledge of AWS services (ECS, RDS, S3, CloudFront, etc. Hands on with modern workflows and tooling, for example GitHub, GitHub Actions, Linear, Sentry Ability to scope medium sized tasks, estimate, and deliver end to end within established patterns Eagerness to learn from senior teammates, share knowledge, and grow technical More ❯

security efforts, including identity and access management, encryption, and compliance monitoring CI/CD Pipelines : Work with DevOps teams to automate build, test, and deployment workflows using tools like GitHub Actions, Jenkins, or Azure DevOps Troubleshooting & Support : Help resolve issues in cloud-hosted environments and support application teams with deployment and scalability needs Learning & Research : Stay up to date with More ❯

with embedding security checks at every phase of the SDLC (e.g., SAST, DAST) Automation Pipelines: Experience with Continuous Integration (CI), Continuous Delivery (CD), and continuous testing tools (e.g., Jenkins, GitHub Actions) Agile & Mentorship Agile Delivery: Background in Scrum or Kanban, assisting Product Owners and shaping team objectives Mentoring: Proven track record of helping less experienced developers advance their skills and More ❯

with embedding security checks at every phase of the SDLC (e.g., SAST, DAST) Automation Pipelines: Experience with Continuous Integration (CI), Continuous Delivery (CD), and continuous testing tools (e.g., Jenkins, GitHub Actions) Agile & Mentorship Agile Delivery: Background in Scrum or Kanban, assisting Product Owners and shaping team objectives Mentoring: Proven track record of helping less experienced developers advance their skills and More ❯

with embedding security checks at every phase of the SDLC (e.g., SAST, DAST) Automation Pipelines: Experience with Continuous Integration (CI), Continuous Delivery (CD), and continuous testing tools (e.g., Jenkins, GitHub Actions) Agile & Mentorship Agile Delivery: Background in Scrum or Kanban, assisting Product Owners and shaping team objectives Mentoring: Proven track record of helping less experienced developers advance their skills and More ❯

with embedding security checks at every phase of the SDLC (e.g., SAST, DAST) Automation Pipelines: Experience with Continuous Integration (CI), Continuous Delivery (CD), and continuous testing tools (e.g., Jenkins, GitHub Actions) Agile & Mentorship Agile Delivery: Background in Scrum or Kanban, assisting Product Owners and shaping team objectives Mentoring: Proven track record of helping less experienced developers advance their skills and More ❯

API development Experience with cloud 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 management and mentoring skills, with More ❯

APIs and scalable system architecture You have experience of working with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB, DynamoDB) You have a strong appreciation of DevOps, CI/CD, GitHub Actions, Jenkins You're familiar with containerisation (Docker), cloud services (AWS), and Infrastructure-as-Code (Terraform) You're comfortable taking ownership of projects, working with the Lead Engineer and mentoring More ❯

experience in AppSec/DevSecOps Hands-on with tools like Checkmarx, Veracode, SonarQube, OWASP ZAP Strong coding skills (Java, Python, JavaScript, Go, .NET) Familiar with CI/CD (Jenkins, GitHub Actions, Azure DevOps) and IaC (Terraform) Knowledge of OWASP Top 10, API security, and compliance (ISO 27001, SOC 2) Eligibility for SC clearance is mandatory (UK nationals only) Robert Walters More ❯

such as AWS A collaborative mindset and attention to detail Nice to have (not essential): Basic exposure to JavaScript or front-end frameworks Experience with CI/CD tools (GitHub Actions, Azure DevOps, etc.) Familiarity with Docker or containerization concepts What’s on Offer Salary up to £50,000, dependent on experience Annual bonus and full benefits package Hybrid working More ❯

such as AWS A collaborative mindset and attention to detail Nice to have (not essential): Basic exposure to JavaScript or front-end frameworks Experience with CI/CD tools (GitHub Actions, Azure DevOps, etc.) Familiarity with Docker or containerization concepts What’s on Offer Salary up to £50,000, dependent on experience Annual bonus and full benefits package Hybrid working More ❯

such as AWS A collaborative mindset and attention to detail Nice to have (not essential): Basic exposure to JavaScript or front-end frameworks Experience with CI/CD tools (GitHub Actions, Azure DevOps, etc.) Familiarity with Docker or containerization concepts What’s on Offer Salary up to £50,000, dependent on experience Annual bonus and full benefits package Hybrid working More ❯

such as AWS A collaborative mindset and attention to detail Nice to have (not essential): Basic exposure to JavaScript or front-end frameworks Experience with CI/CD tools (GitHub Actions, Azure DevOps, etc.) Familiarity with Docker or containerization concepts What’s on Offer Salary up to £50,000, dependent on experience Annual bonus and full benefits package Hybrid working More ❯

or platform operations. Strong knowledge of Linux/Unix and Windows environments. Familiarity with cloud platforms (AWS, Azure, GCP). Hands-on experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI). Knowledge of scripting languages (Python, Bash, PowerShell). Knowledge of containerization & orchestration (Docker, Kubernetes). Experience with monitoring/logging tools (Prometheus, Grafana, Splunk, ELK, CloudWatch More ❯

deploy in an agile environment What You’ll Work With Backend: Node.js (plus some Python, C++) Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to More ❯

deploy in an agile environment What You’ll Work With Backend: Node.js (plus some Python, C++) Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to More ❯

deploy in an agile environment What You’ll Work With Backend: Node.js (plus some Python, C++) Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to More ❯

deploy in an agile environment What You’ll Work With Backend: Node.js (plus some Python, C++) Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to More ❯

days of interview. Fit: Perfect for polyglot full-stack engineers who are curious, collaborative, and love solving hard problems. How to apply Send your CV/LinkedIn/GitHub and include: location preference , current clearance level (SC/DV) , availability , and a short note on a production system you’ve shipped (stack + impact). Apply via DM or your More ❯

days of interview. Fit: Perfect for polyglot full-stack engineers who are curious, collaborative, and love solving hard problems. How to apply Send your CV/LinkedIn/GitHub and include: location preference , current clearance level (SC/DV) , availability , and a short note on a production system you’ve shipped (stack + impact). Apply via DM or your More ❯

days of interview. Fit: Perfect for polyglot full-stack engineers who are curious, collaborative, and love solving hard problems. How to apply Send your CV/LinkedIn/GitHub and include: location preference , current clearance level (SC/DV) , availability , and a short note on a production system you’ve shipped (stack + impact). Apply via DM or your More ❯

days of interview. Fit: Perfect for polyglot full-stack engineers who are curious, collaborative, and love solving hard problems. How to apply Send your CV/LinkedIn/GitHub and include: location preference , current clearance level (SC/DV) , availability , and a short note on a production system you’ve shipped (stack + impact). Apply via DM or your More ❯

on experience with Azure cloud services, including compute, storage, networking, and security. • Proven ability to design, implement, and optimize CI/CD pipelines using tools like Azure DevOps, Jenkins, GitHub Actions, or similar. • Deep understanding of cloud infrastructure automation and orchestration. • Experience in monitoring and alerting solutions (e.g., Azure Monitor, Grafana, Prometheus). • Strong problem-solving skills with the ability More ❯

on experience with Azure cloud services, including compute, storage, networking, and security. • Proven ability to design, implement, and optimize CI/CD pipelines using tools like Azure DevOps, Jenkins, GitHub Actions, or similar. • Deep understanding of cloud infrastructure automation and orchestration. • Experience in monitoring and alerting solutions (e.g., Azure Monitor, Grafana, Prometheus). • Strong problem-solving skills with the ability More ❯