1 to 25 of 173 Ruby Jobs in London

Ruby Developer

Hiring Organisation
Solirius Consulting
Location
London, United Kingdom
Salary
£ 80 K
approach, you’re 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.RequirementsKey Responsibilities:You will part of a professional software engineering team helping … 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, and maintainable code.Troubleshoot performance ...

Ruby Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
approach, you’re 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. Key Responsibilities: You will part of a professional software engineering team helping … 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, and maintainable ...

Ruby Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
approach, you're 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 ...

Junior Solution Architect

Hiring Organisation
Solirius Consulting
Location
London, United Kingdom
Salary
£ 55 K
APIs, microservices, 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 technical ...

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 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 ...

Senior Fullstack Software Engineer

Hiring Organisation
Pigment
Location
London, United Kingdom
Salary
£ 80 K
users.In any case, you have:- Proven experience designing object oriented software with languages such as C#, Java, C++, Golang, Rust, Python or Ruby (this list is not exhaustive).- Proven experience with JavaScript, CSS and JavaScript libraries or frameworks such as React, Vue.js or Angular.- Great team spirit with ...

AWS Principal Platform Engineer

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 ...

Full Stack Developer

Hiring Organisation
Arc IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive, collaborative, and adaptable ...

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 ...

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 ...

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/ ...

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
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 Consulting Engineer

Hiring Organisation
MongoDB
Location
London, United Kingdom
Salary
£ 80 K
number of distinct industries/verticalsCompetence in at least one of the following languages (in no particular order): Java, C#, Python, Node.js (JavaScript), Ruby, GoExperience with databases such as MongoDB, Oracle, MS SQL Server, PostgreSQLFamiliarity with Linux diagnostics and tuning; Windows tuning knowledge is a plusFamiliarity with enterprise-scale software ...

Software Engineer — Staff / Senior

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

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 – FinTech startup

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
below (gives you a good idea of tech stack)· OS: Red Hat Linux, bare metal and virtual machines· Provisioning: Puppet, Kickstart, RPM· Languages: Bash, Ruby, Python, Java, Clojure· Security: Kerberos, SELinux, LDAP· Big Data: HDFS, Flink, Kafka· Containers: Docker, KVM· Schedulers: YARN, KubernetesYou will be joining a progressive and exciting ...

Software Developer in Test - C3

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 Whats in It for You? At Scale Factory, we believe ...

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 ...