251 to 269 of 269 Ruby Jobs

Senior Ruby Architect for Scalable E-commerce Backend

Location
Greater London, England, United Kingdom
systems for our e-commerce platform. The ideal candidate will have over 8 years of experience in backend development, with a strong focus on Ruby and cloud infrastructure. This role involves mentoring junior engineers and collaborating with cross-functional teams to elevate user experience and drive technical excellence. Join ...

Senior Developer

Hiring Organisation
TXP
Location
South East, United Kingdom
Employment Type
Temporary
Salary
GBP 600 Daily
Senior Ruby on Rails Engineer £600/day Inside IR35 6 Months Predominantly Remote We are seeking a Senior Ruby on Rails Engineer to join a large-scale content transformation programme. This role goes beyond development, requiring someone who can lead technical discovery, solve complex business challenges and help shape ...

Product Engineer - Platform Experience

Location
Greater London, England, United Kingdom
automate user provisioning, and passkey (FIDO2) support. You will work alongside a highly experienced engineer who knows this area deeply. Our stack spans Ruby, TypeScript (React), Python and Java, and we are a Claude Code shop, with access from your first day. Main Responsibilities Design, build and ship … push back where needed Build to the security and data protection standards that regulated financial services clients expect Work across our stack, including Ruby, TypeScript (React), Python and Java Share knowledge with colleagues and build depth in a critical part of the platform Use AI tools such as Claude Code ...

DevOps

Hiring Organisation
Compunnel Inc
Location
Philadelphia, Pennsylvania, United States
Employment Type
Any
Salary
USD Annual
3+ year of Coding in Python or Ruby 2+ year Experience/Exposure in AWS technology 3+ years experience in business process and/or technology implementation Configuration management tools for automation using tools like Chef, Puppet, and/or Ansible Proven experience on scaling cloud-based application with main … drive continuous integration, continuous delivery, release automation Firm understanding of online applications and performance monitors such as Dynatrace, Splunk, Rigor, and Quantum Python or Ruby Coding: 3 years (Preferred) AWS Technology: 2 years (Preferred) Business Process/Technology Implementation: 3 years (Preferred) IT Systems: 4 years (Preferred ...

DevOps Engineer

Location
United Kingdom
updates, identifying production issues and implementing integrations that meet customer needs. If you have a solid background in software engineering and are familiar with Ruby or Python, we'd like to meet you.Ultimately, you will execute and automate operational processes fast, accurately and securely. Responsibilities Implement integrations requested by customers … automate visualization Design procedures for system troubleshooting and maintenance Requirements Work experience as a DevOps Engineer or similar software engineering role Good knowledge of Ruby or Python Working knowledge of databases and SQL Problem-solving attitude Team spirit BSc in Computer Science, Engineering or relevant field #J-18808-Ljbffr ...

Staff Engineer

Location
Greater London, England, United Kingdom
features and the occasional roast Meet the Team Here at Cleo, we have ~200 Engineers organised into Pillars. Our stack spans a Ruby on Rails monolith, a single React Native (TypeScript) app frontend, Python for machine learning services, and PostgreSQL, all hosted on AWS and shipped through Kubernetes - backend goes … product work that improves users' financial health Building shared systems, patterns, and tooling that raise the bar across engineering Staying hands-on in our Ruby on Rails monolith - designing APIs, data models, and scalable services Anticipating risks and opportunities early, influencing plans and technical strategy Mentoring engineers and TLs, growing ...

Staff Engineer United Kingdom (Hybrid)

Location
United Kingdom
features and the occasional roast. Meet the Team Here at Cleo, we have ~200 Engineers organised into Pillars. Our stack spans a Ruby on Rails monolith, a single React Native (TypeScript) app frontend, Python for machine learning services, and PostgreSQL, all hosted on AWS and shipped through Kubernetes - backend goes … product work that improves users’ financial health Building shared systems, patterns, and tooling that raise the bar across engineering Staying hands‐on in our Ruby on Rails monolith -- designing APIs, data models, and scalable services Anticipating risks and opportunities early, influencing plans and technical strategy Mentoring engineers and TLs, growing ...

Senior Software Engineer (Integrations)

Location
Ruddington, England, United Kingdom
your career, your team, and your impact. This is an opportunity to take ownership of complex integration challenges and deepen your expertise in Ruby, APIs and integration architecture. You’ll influence technical decisions, improve engineering standards and help evolve the way we design, build and maintain integrations across our products. … integrations that enable MHR products to communicate securely and reliably with external systems. You’ll be responsible for: Designing, developing and maintaining integrations using Ruby Building and consuming REST APIs using JSON and XML Implementing secure API authentication, including OAuth and Basic Authentication Working with Swagger/OpenAPI specifications ...

Senior Software Engineer (Integrations)

Location
Nottingham, England, United Kingdom
your career, your team, and your impact. This is an opportunity to take ownership of complex integration challenges and deepen your expertise in Ruby, APIs and integration architecture. You’ll influence technical decisions, improve engineering standards and help evolve the way we design, build and maintain integrations across our products. … integrations that enable MHR products to communicate securely and reliably with external systems. You’ll be responsible for: Designing, developing and maintaining integrations using Ruby Building and consuming REST APIs using JSON and XML Implementing secure API authentication, including OAuth and Basic Authentication Working with Swagger/OpenAPI specifications ...

Senior Backend Engineer (London)

Location
Greater London, England, United Kingdom
build: Our architecture and our engineering practices aren’t fixed. We expect senior engineers to push on both. Our backend stack services written in Ruby, Elixir and TypeScript behind a federated GraphQL layer. Kafka for events, gRPC or JSON for synchronous calls, Postgres, and everything running in Kubernetes. Domain-driven … heart of how we work: we build fast, but we think about the bounded context first. We’re partway through breaking our Ruby/Elixir monoliths into services. The rest of the platform our web frontend is React and TypeScript on a custom design system, talking to the services through ...

Forward Deployed Engineer, UK

Location
Greater London, England, United Kingdom
About Persona Persona is the configurable identity platform built for businesses in a digital‐first world. Verifying individuals and organizations is harder — but more important — than ever, with AI enabling fraudsters to launch sophisticated accounts ...

Backend Engineer - Repository Services (Ruby) — Remote UK

Location
United Kingdom
Backend Engineer for Source Code: Repository Services to help advance the repository layer across GitLab.com and self-managed instances. You’ll work with Ruby and GraphQL in a remote UK setting, focusing on reliability, performance, and security. Join one of the oldest product areas, collaborating with product management, testing, security ...

Remote Backend Engineer - Ruby & GraphQL for Repos

Location
United Kingdom
GitLab, a remote-first software company, is seeking a Backend Engineer for its Repository Services team. You will work on the Ruby/GraphQL stack powering code repositories, access controls, and verification workflows across GitLab.com and self-managed deployments. You will contribute to reliable systems, performance tuning, and scalable data ...

Lead Engineer, AI Platform

Location
United Kingdom
just simple, single-turn assistants, and you can walk us through something you shipped and how you knew it was actually working. Comfortable in Ruby on Rails/Python or ready to pick them up quickly. Ruby on Rails is our production system and the foundation that Circle ...

Field Product Engineer, UK

Location
Greater London, England, United Kingdom
About Persona Persona is the configurable identity platform built for businesses in a digital-first world. Verifying individuals and organizations is harder — but more important — than ever, with AI enabling fraudsters to launch sophisticated accounts ...

Data Platform Engineer - Hybrid UK

Location
Hounslow, England, United Kingdom
ITV plc is seeking a Data Platform Engineer to join the hybrid team in London/Manchester. You’ll deliver technical implementations of the data platform, collaborating with product owners, architects and data users to ...

Full-Stack Rails Engineer — High-Impact Role (ShareOptions)

Location
City, England, United Kingdom
client in London is seeking a Full Stack Engineer (RoR) to help build features in a Ruby on Rails stack. The team operates with short development cycles, deploys to production frequently, and values rapid delivery with a culture of collaboration. The role suits an experienced Ruby developer who thrives ...

QA Engineer - Software Tester

Location
Slough, England, United Kingdom
automation and further develop your manual exploratory testing. Main requirements are Agile, BDD, User Stories, Planning, web application testing and SQL querying. Automation with Ruby or any other object-orientated language would be beneficial. Location: Slough, Berkshire Tech: Agile, BDD, User Stories, Kanban, Manual Testing, JIRA, Ruby, Automation, Linux. They ...

Data Scientist

Hiring Organisation
Opus Recruitment Solutions
Location
London, England, United Kingdom
Reference: RS-27Job Type: full timeLocation: London, England, United KingdomSalary: GBP 60000.00 - 85000.00 per yearDate Posted: 2026-11-06Expires: 2027-03-06Are you building LLM, RAG or AI-powered search solutions and looking ...