1 to 25 of 185 Ruby Jobs in London

Ruby On Rails Engineer

Hiring Organisation
Fynity
Location
London, United Kingdom
Salary
£ 70 K
DescriptionSenior Ruby on Rails EngineerLocation: London (Hybrid – 2 days per week onsite)Salary: 65,000 to 80,000 (DOE) The opportunity: We’re looking for a Mid/Senior Ruby Engineer to join a growing technology business building operational SaaS platforms used within large-scale, real-world environments. This role … sits within a backend engineering team responsible for maintaining and evolving systems that support live operational workflows. You’ll work on modern Ruby on Rails applications that process high volumes of transactional activity, integrate with external systems, and support business-critical operational processes. The environment is fast-paced and product ...

Senior SRE

Hiring Organisation
Pigment
Location
London, United Kingdom
Salary
£ 80 K
public cloud provider, GCP is a plusProven experience in software developments with languages such as C#, Java, C++, Golang, Rust, JavaScript, Python, or Ruby (this list is not exhaustive).Experience with observability tools (e.g. Datadog, Prometheus, ELK, Jaeger...)Great team spirit with a problem-solving attitude.A good dose of humility ...

Senior Software Engineer (C++ network programming)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
haveFamiliarity with large scale deployments: Kubernetes, Docker, TerraformFamiliarity with CI/CD pipelines and associated scriptingKnowledge in other programming languages like Java, C#, Ruby, R, Go, Node.js, and Perl is a plus.Knowledge of CMake is a plusExposure to AI to optimize development tasks is a plusBenefits:We are looking ...

Senior Sales Engineer - Puppet (French fluency)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
adapt messagingto varying stakeholder levels. Knowledge in at least some of these technical areas: Infrastructure Automation - Puppet, Ansible, Chef, Salt... Development and Scripting- Ruby, Python, Javascript, PowerShell, Bash... Unix, Linux or Windows System Administration Azure, AWS or Google Cloud experience - Knowledge of cloud resources,deployments, etc... DevOps tools and practices ...

AWS Principal Platform Engineer - UK Security Clearance eligibility required.

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
implementing scalable, resilient, and secure platforms. Automation: Expertise in infrastructure‐as‐code (IaC) practices, automation tools (e.g., Terraform, CloudFormation) and scripting languages (e.g. Python, Ruby). Container Orchestration: In‐depth knowledge and hands‐on experience with Kubernetes and its managed counterparts (EKS, AKS, GKE). Public Cloud Expertise: In‐depth ...

Senior Systems Engineer, Production

Hiring Organisation
Clio
Location
London, United Kingdom
Salary
£ 100 K
.Experience with CI/CD systems such as Buildkite, GitHub Actions, etc.Familiarity with Linux systems administration, networking, and observability tooling.Coding skills in Bash, Python, Ruby, or Go.Excellent communication and documentation abilities, with a focus on knowledge sharing and team collaborationDemonstrate a keen interest in improving your craft by using AISerious ...

DevOps Engineer Reading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
with backup solutions, ideally Commvault • Understanding of fundamental security principles for network traffic and third-party software • Some experience with scripting languages (Perl, Bash, Ruby, Python) The firm has a corporate feel but relies on entrepreneurship within its staff. It rewards on a pure merit basis with rapid progression actively ...

Solutions Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Code (IaC) and security control Security & Resilience: Deep understanding of threat modelling, authentication patterns, and observability Modern Development: Familiarity with languages such as Ruby, Python, or Java, alongside CI/CD, TDD, and containerisation Communication: Exceptional ability to simplify complex topics and build consensus across diverse groups Desirable Attributes Experience ...

Senior Software Developer in Test - Senior Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Backend Software Engineer (UK)

Hiring Organisation
Pigment
Location
London, United Kingdom
Salary
£ 80 K
software engineer working on a product in production.Proven experience designing object oriented software with languages such as C#, Java, C++, Golang, Rust, Python or Ruby (this list is not exhaustive).Great team spirit with a problem-solving attitude.A good dose of humility and the willingness to grow (no matter your ...

Azure Principal Platform Engineer - UK Security Clearance eligibility required

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
videos Skills Platform engineering: designing and implementing scalable, resilient, and secure platforms Automation: infrastructure‐as‐code practices, tools (e.g., Terraform), and scripting languages (Python, Ruby) Container orchestration: Kubernetes and managed services (AKS) Public cloud expertise: Azure services, architecture, landing zones and best practices DevOps mastery: CI/CD, containerization, serverless ...

DevOps Engineer II

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
working with infrastructure-as-code and configuration management tools. Good scripting or programming skills in at least one modern language such as Python, Go, Ruby, JavaScript, or similar. Experience with monitoring, logging, alerting, and performance tuning for production systems. Ability to troubleshoot both application and infrastructure issues in complex distributed ...

Lead Software Engineer (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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/ ...

Lead Software Engineer (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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/ ...

Lead Software Engineer - Hybrid

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
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/ ...

Full-Stack Engineer

Hiring Organisation
Wheely
Location
London, United Kingdom
Salary
£ 80 K
tests (Playwright, Selenium), UI/Component tests (e.g. using Jest), or snapshot tests.STEM (technical) degree.Our current stack: Go microservices, shrinking Ruby monolith, Node.js, TypeScript, React, React Query, Vite, MongoDB, PostgreSQL, RabbitMQ, GRPC, Thrift, Redis, AWS, Terraform, K8S.What we OfferOffice-based role in West London, four days a week with flexible ...

Senior Software Full Stack Developer - FTC [UK]

Hiring Organisation
Spyrosoft Ltd
Location
West London, London, United Kingdom
Employment Type
Contract
Contract Rate
£70,000
Skills and Responsibilities Essential Skills: You will have: Expertise in object-oriented programming languages (Java, C#) Expertise in scripting languages: Bash, Python or Ruby Test-driven development practices (TDD, BDD, etc.) Excellent communicator and ability to work collaboratively in a team environment. Test-driven development practices (TDD, BDD, etc.) Proactive ...

Senior Software Engineer - Risk & FX

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Site Reliability Engineer

Hiring Organisation
Imanage
Location
London, United Kingdom
Salary
£ 70 K
Engineering or related field. Proficiency in one or more programming languages (e.g., Java, Python, Golang). Familiarity with scripting languages (e.g., PowerShell, Bash, Python, Ruby). Don't meet every qualification listed above? Studies show that women and people of color are less likely to apply to jobs unless they ...

DevOps Engineer

Hiring Organisation
Millennium Management
Location
London, United Kingdom
Salary
£ 70 K
Code programming experience (Terraform, CloudFormation, Ansible)Good knowledge of test driven development with a focus on software qualityExperience implementing observability with DataDog and ElasticRecruiter:Ruby KazmiHiring Manager:Abhinav VarshneyDepartment:Information Technology ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Senior Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Engineering or related field. Proficiency in one or more programming languages (e.g., Java, Python, Golang). Familiarity with scripting languages (e.g., PowerShell, Bash, Python, Ruby). Benefits Creating an inclusive environment where you’re encouraged to help shape the culture. Market‐leading salary determined through a fair and consistent process ...

Team Lead Ruby / Frontend Developer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Team Lead Ruby/Frontend DeveloperQuant Capital is urgently looking for a Lead Frontend Ruby or JavaScript Developer to join our high profile client.Our client is a brand new investment firm driven by technology. They are well known in the media as solving one of the common problems … Lead Developer to build new and maintain existing frontend applications and sites communicating with a Java API. The current team has 2 bleeding edge ruby and frontend developers who need leadership to keep them from evangelising the world off. The Frontend team lead will be working within an Agile ...

DevOps Engineer / Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with any configuration management and infrastructure orchestration tools such as Puppet, Chef, Ansible, CloudFormation or Terraform; Programming experience with any of Python, Go, PHP,Ruby, Node.js. Experience with incident response and security-focused mindset; University Degree in Computer Science/Engineering (or related field) is preferred; Benefits: Fast-track your ...

Senior QA Automation Engineer

Hiring Organisation
Board Intelligence
Location
London, United Kingdom
Salary
£ 80 K
communicator who actively engages across remote and distributed teamsOur tech stackAutomation frameworks: TypeScript with Cypress (web portal), Java with Appium (mobile apps)Product stack: Ruby on Rails backend, React frontend, some Clojure servicesInfrastructure: Kubernetes across cloud and on-premises datacentresBenefits We pride ourselves on our great working environment and package. ...