201 to 225 of 227 Ruby Jobs in England

Software Engineer (AWS Connect)

Location
England, United Kingdom
role. Understanding of software development principles, version control (e.g., Git), and agile methodologies. Proven experience in at least one modern programming language (e.g. Python, Ruby on Rails) and willingness to learn Ruby on Rails Citizens Advice offers confidential advice online, over the phone, and in person, for free. Through ...

Software Engineer II - Backend (Ruby)

Location
Greater London, England, United Kingdom
## Software Engineer II - Backend (Ruby/PHP/Scala)Applyremote type: Hybridlocations: London, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: JR102659# **Welcome to the Agentic Commerce Era**## At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven … varied experience and strengths, and we iterate, learn, and build great software together.**What You'll Do*** Design, implement, and maintain features in a Ruby on Rails service for the payments offering on the BigCommerce platform* Ensure functionality is production-grade, with the appropriate test coverage on all layers, instrumentation ...

DevOps Engineer

Location
Slough, England, United Kingdom
implementing integrations that meet customer needs. As a DevOps Engineer you need to have a background in software engineering with experience in Java, Ruby or Python and experience of development and deployment in public cloud environment such as AWS, Azure and Google GCP. You will execute and automate operational processes … requirements but also to add to our existing broad and diverse knowledge base. Responsibilities Implement integrations requested by customers Develop software in Java, Ruby or Python to integrate with internal back-end systems Perform root cause analysis for production errors, investigate and resolve technical issues Perform root cause analysis ...

DevOps Engineer - Linux , Puppet, Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
well as the ability to automatically analyse very unclean data using natural language processing. This role works closely with the dev team who use Ruby and Java. As a DevOps engineer you will be involved with: Improving scalability and performance of the product by designing, implementing and delivering software … Systems and Infrastructure/software support experienceStrong Linux adminDevOpsCloud knowledge AWS/Rackspace/OpenNebulaStrong scripting Bash/Python/Perl/Java/Ruby/PHPTCP/IP and VPN experienceFamiliarity with configuration management tools such as chef/puppetSome exposure to configuration management tools like Chef and Puppet. ...

Mid-level Backend Engineer (Remote) - UK

Hiring Organisation
AlphaSights
Location
London, UK
Employment Type
Full-time
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 … looking for people who have incredible potential. Technical expertise with at least one programming language (we use Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record – You've made a demonstrable impact in your previous roles, standing out from your peers. Highly driven ...

Senior Ruby Backend Engineer — Ownership & Impact (London)

Location
England, United Kingdom
Oliver Bernard is seeking an experienced Ruby Engineer to join a bootstrapped SaaS company in London. You’ll own backend services on a high-traffic, customer-facing platform and shape product direction with genuine ownership. The role is backend-focused with a strong emphasis on scalable Ruby/Rails architectures ...

AI-Native Software Engineer

Location
Greater London, England, United Kingdom
from a rough product brief to something live in production in days, not weeks or months. Work across our polyglot stack, contributing confidently in Ruby, Node and Go, plus frontend work with modern frameworks and web technologies. Use AI tooling as a core part of how you build, review … SDLC. Be ready to show how, not just say that you do. Breadth across languages: solid hands-on experience in more than one of Ruby, Node and Go, and comfortable picking up others. Good frontend skills and working knowledge of modern frontend frameworks and web technologies. Proven experience working ...

Technical Support Engineer

Location
Greater London, England, United Kingdom
facing resolution summaries. Use developer tools like GitHub Copilot within Visual Studio to trace codebase logic, debug application errors, and accelerate code reviews in Ruby, C#, JavaScript, and ASP.NET. Use advanced prompt engineering with LLMs such as Gemini or Copilot to investigate system logs, interpret API failures within Postman … with API/web services. SQL experience querying and modifying data using MYSQL, MS SQL Server, MongoDB, Snowflake Experience with C#, Javascript, Visual Studio, Ruby, Python and ASP.NET Experience using Incident Management and/or Project Management software Experience with multiple integrated software products/services Experience working with customers ...

Ruby Backend Engineer - Flexible Working

Location
Greater London, England, United Kingdom
Solirius Reply, part of the Reply Group, is seeking an experienced Ruby Backend Developer to build scalable, secure backend systems. You will work in an agile team, delivering high-performance services and RESTful APIs. Responsibilities include designing APIs, collaborating across engineering, QA, and DevOps, and ensuring robust, testable code with ...

Payments Backend Engineer (Ruby/PHP/Scala) – Hybrid London

Location
Greater London, England, United Kingdom
BigCommerce Pty. in London is seeking a Software Engineer II specializing in backend development, particularly with Ruby on Rails, to enhance payment integrations and support scalable, high-performance solutions. The ideal candidate boasts at least 3 years of relevant experience, a strong understanding of production-grade systems, and a Bachelor ...

Ruby Backend Engineer for AI-Powered Finance

Location
Greater London, England, United Kingdom
Cleo is hiring Backend Engineers to join cross-functional squads, building data models, APIs, and services in a Ruby on Rails monolith. You’ll collaborate with engineers, designers, analysts, and product to ship features that improve users’ financial health. You’ll embrace agile ways of working, write tests, and mentor ...

Backend Engineer (Ruby/PHP/Scala) – Hybrid London

Location
Greater London, England, United Kingdom
work on payment integrations, enhancing the BigCommerce platform's functionality. The ideal candidate will have 3+ years of experience in backend development, particularly with Ruby on Rails, and will design, implement, and maintain critical features impacting merchant revenue. You will troubleshoot issues, mentor team members, and engage in technical discussions ...

Lead Java Scala Developer / PM

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
technologists who can cut solid code. I offer relocation for strong candidates. Quant Capital is urgently looking for a Lead Java/Scala/Ruby Developerto join our high profile client. Our client is a n established financial data technology start up. They enable rapid trading transactions to be processed … well known to take intractable problems the trading industry faces, employing highly-parallel algorithms, natural-language parsing and a diverse, cutting-edge technology Ruby, Scala, Coffeescript and Java stack. The company structure is very flat and everyone writes code. They are funded by several major banks. I am looking ...

Software Engineer

Hiring Organisation
Deliveroo
Location
London, UK
Employment Type
Full-time
what your day-to-day might look like: Design and scale backend services for our real-time marketplace using languages such as Go, Ruby, or Python. Improve code structure and architecture by participating in deep technical discussions and reviewing code across your team's remit. Enhance system reliability by focusing … readable, well-designed, and well-tested software, with a focus on long-term maintainability. Experience writing web-based applications in any modern language (Go, Ruby/Rails, Python, Scala, or Rust).Solid understanding of relational databases (such as PostgreSQL or MySQL).Familiarity with web architecture at scale, ideally handling high ...

Senior Cyber Security IAM Analyst

Location
Birmingham, England, United Kingdom
Role Introduction At OneAdvanced, we develop and host multiple software products and manage a large technical infrastructure spanning Public Cloud, Private Cloud, and on-premise data centres. We are building an AI-first business, and ...

Senior Ruby Backend Architect for E-commerce

Location
Manchester, England, United Kingdom
backend services end-to-end, building robust APIs for frontend, mobile, and third-party integrations, and ensuring data parity across systems. You'll lead Ruby-focused architectures, mentor engineers, and drive best practices in testing, reliability, and observability while collaborating with product, design, and data teams to deliver exceptional user ...

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 ...

Full Stack Engineer / Technical Lead B2B SaaS

Hiring Organisation
Client Server
Location
North West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Full Stack Engineer/Technical Lead (Ruby TypeScript React) London/Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from live chat and VoIP calls … month. About you: You're a senior software engineer with experience of building developer tooling and APIs You have strong hands-on experience with Ruby, TypeScript and React You have experience within a product focussed B2B SaaS environment You have experience of making technical decisions that drive projects and raise ...

Junior Linux Systems Administrator

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
MUST have: Degree in a quantitative subjectExperience building and configuring Linux servers (RHEL, Centos, Fedora)Basic networks skillsSome coding and scripting ability (PHP , Python, Ruby)EnthusiasmGood communicatorAn interest in Puppet/ChefThis role suits a recent grad with one or two years' experience in a Linux environment … jobs follow me on Twitter! @SebQuantMy client are based in LondonJunior Linux Systems Administrator – Trading, Linux, Redhat, RHEL, CentOS, Fedora, VMware, Netwroks, DNA, PHP, Ruby, Java, Python, Chef Puppet ...

Engineering Manager

Location
Greater London, England, United Kingdom
engineer (3+ years) , with recent exposure to both people management and technical leadership, ideally in product development (full stack or focus on backend with Ruby on Rails) and data engineering, or at least with some exposure to platform and/or data engineering. Strong technical foundation in either frontend (Next.js …/full stack or backend (Ruby on Rails) development. Experience in data/analytics engineering, either hands on or team management. Proven track record of delivering cross-functional projects in agile environments, from shaping solutions to successful execution. Ability to communicate clearly with both technical and non‐technical stakeholders, fostering ...

Forward Deployed Engineer

Hiring Organisation
Workato
Location
London, UK
Employment Type
Full-time
About WorkatoWorkato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform ...

AI Engineer: High-Velocity, Autonomous, Equity

Location
Greater London, England, United Kingdom
Israelvcforum in London is looking for an AI Engineer to join their small, high-velocity teams. This role involves creating, testing, and implementing AI models while engaging in data analysis and machine learning. The ideal ...

Lead Engineer

Location
Greater London, England, United Kingdom
feedback Ability to identify and resolve cross-team friction or misalignment Experience in at least one major programming language, such as Python, Ruby, or Clojure Recognised technical authority in the relevant domain Proven ability to leverage AI tooling to improve team building and shipping practices Ability to communicate effectively with … technical stakeholders. Highest-signal resume keywords Complex Initiative Delivery AI Tooling Utilization Architectural Decision-Making Mentoring and Coaching Cross-Team Collaboration Hard Skills Python Ruby Clojure Engineering Performance Metrics Technical Strategy Development Durable Design Principles Scalable Architecture Secure Design Practices Soft Skills Effective Communication Conflict Resolution Stakeholder Management ...

API Engineer

Location
Greater London, England, United Kingdom
Uphold our high engineering standards, improving tooling and processes where necessary. Design, build and maintain best-in-class APIs and services. Contribute to our Ruby on Rails monolith and take an active part in breaking down our monolith towards a more distributed system. Be comfortable juggling multiple languages … currently using Ruby, Go, Typescript and some Elixir. Depending on your team you might get in touch with some or all of these languages. You don't need to have deep expertise in all of our languages, we will give you plenty of room to learn and grow with your ...