1 to 25 of 119 Ruby Jobs in London

consultative approach, youre comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. Requirements Key Responsibilities: You will part of a professional software engineering team … helping to build and regularly ship software, some of the projects you may be working on will include Develop and maintain backend applications using Ruby and Ruby on Rails. Design and develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable ...

consultative approach, youre comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. Requirements Key Responsibilities: You will part of a professional software engineering team … helping to build and regularly ship software, some of the projects you may be working on will include; Develop and maintain backend applications using Ruby and Ruby on Rails. Design and develop RESTful APIs and backend services. Work with databases, background jobs, caching, and third-party integrations. Write clean, testable ...

integrations, and distributed systems. Familiarity with Docker, CI/CD, Git, and modern development practices. Understanding of at least one programming language such as Ruby, Java, Python, Node.js, or .NET. Strong analytical and problem-solving skills. Excellent communication and stakeholder-management skills. Ability to explain technical concepts clearly to both ...

Strong proficiency in React, including state management and modern React patterns Commercial experience building and consuming REST APIs Working knowledge of backend technologies (Node.js, Ruby) Solid understanding of frontend testing (Vitest, Jest) Understanding of clean code within both OOP and FP Experience with PostgreSQL and SQL optimization Proficiency with ...

platforms - AWS is a must. Automation: Experience with infrastructure-as-code (IaC) practices, automation tools (e.g., Terraform, CloudFormation) and scripting languages (e.g. Python, Ruby). Container Orchestration: Knowledge of containerisation technologies and container orchestration platforms (e.g., Docker, Kubernetes). Public Cloud Expertise: Experience with CI/CD pipelines, version control ...

Excellent communication and stakeholder management skills Bonus Points for: Previous experience in a consultancy environment Hands‐on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++ What’s in It for You? 25 Days of Annual Leave: Plus 1 extra day every year for the first three ...

with CI/CD configuration: GitLab pipelines; Programming language: ability to read some code in case of debugging or writing a simple script (Python, Ruby, PHP, NodeJS); Experience working/setting up monitoring solutions: any of the spread ELK, Prometheus, Victoriametrics, etc. Must have confidence in Linux/Networking ...

including Ansible, Puppet, Terraform, Chef, Jenkins, Circle CI, GitHub Actions, Azure Pipelines, etc... Experience programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc Successful track record with 5+ years experience as an Architect or Consultant in a professional services team Able ...

internal users and goals. Knowledge and experience of building cloud‐hosted consumer web applications and backend services using open‐source technologies such as Node.js, Ruby on Rails, Python in a start‐up or scale‐up environment. Prior experience with Azure (ideally), AWS or GCP. Comfortable working with Infrastructure as Code ...

production-quality code using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL Leveraged AI-assistive development tools for tasks like scaffolding, refactoring, debugging, test generation, and documentation Experience building or integrating AI/ ...

tutors. We're proudly tech-agnostic, great engineers come from all kinds of backgrounds. Whether you've worked with Java/Spring, Node.js, Ruby on Rails, Scala/Play, PHP, or Go, you'll feel right at home here. Python experience isn't required. We make decisions based on data ...

performance testing tools like JMeter, Gatling, K6 or Neoload Previous experience in a consultancy environment Hands‐on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++ #J-18808-Ljbffr ...

Excellent communication and stakeholder management skills Bonus Points for: Previous experience in a consultancy environment Hands-on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++ Knowledge of performance testing tools like JMeter, Gatling, K6 or Neoload What’s in It for You? At Scale Factory ...

quality and reliability. Qualifications 5+ years of software development experience. 2+ years of building microservices with Java. Proficient in additional programming languages, such as Ruby or Scala. Working knowledge of relational databases such as MySQL. Experience designing event‐based and streaming solutions using Kafka. Experience building applications that ...

judgement on technical debt and long-term maintainability Strong communication skills, able to justify architectural decisions Performance optimisation experience at scale Nice to have: Ruby on Rails experience Full-stack React experience (React Router or Next.js preferred over Angular/Vue) Healthcare, healthtech or another regulated, data-sensitive domain Startup ...

continuous learning and delivery excellence. Bonus Points For: Previous consultancy or professional services experience. Hands-on experience with additional programming languages like Python, Ruby, Scala, or PHP. Exposure to cloud platforms and infrastructure-as-code within test environment Whats in It for You? At Scale Factory, we believe in recognising ...

engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated real backends, not which language you did it in. ...

will have the opportunity to work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular ...

codebase, and contribute to frontend tasks when needed. Ideal candidates have 4–8 years of experience, strong SQL, Docker and AWS, and proficiency in Ruby, Python, or Java. Experience with RSpec testing and AI tooling is a plus. #J-18808-Ljbffr ...

both the business benefits (value proposition) and technical advantages of our offering Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc. Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role Able ...

working code: We primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails. We’ve always got an eye open to assess new technologies that might improve our stack. Deploy and iterate: We release frequently ...

premise technologies (e.g., Microsoft, IBM, Oracle, HP, SAP) Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Experience with QA, testing, helpdesk, IT support, or any technician or quality assurance type work Experience with two or more of the following: networking fundamentals ...

experience in detection and response, security engineering, or software engineering with a security focus Strong software engineering fundamentals with proficiency in Python, Go, Ruby, or similar languages, and experience working in production codebases Hands-on experience with cloud environments (AWS preferred), including services such as CloudTrail, GuardDuty, and VPC flow ...

production-grade software using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL Actively experimented with AI development tools and translated that experimentation into faster, higher-quality delivery for your teams A track record ...

data layer and queries, focusing on PostgreSQL, and contribute to a multi-tenant SaaS environment. You’ll work in a large codebase using Ruby/Rails and React, with Docker deployments on AWS, and you’ll participate in code reviews and on-call rotations as part of a collaborative ...