151 to 175 of 185 Ruby Jobs in London

automation test suite and frameworkPerform any manual testing that is requiredMake sure that all test steps are clearly recorded for auditing purposesThe stack is Ruby, Maven, HTML5 with some Angular and Node in parts.QA Engineers Must have:4 years testing experience2 years of experience in testing high-throughput systems … technology and the possibility of making serious money doing something you are passionate about.My client is based in Central LondonTester, QA, Quality Assurance, Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript, Testing ...

client is based in Central London but this is home based for the significant future.Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

hybrid 1 day a week in the office, potentially 4 per month in bulk.QA, Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

about.My client is based in Central London, this role is remote for the considerable future.Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

client is based in Central London, this role is remote for the considerable future.Android Engineer, Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...

About the role:We are on the hunt for a talented Fullstack Ruby Engineer who is keen to make an impact in an innovative tech environment. This is an exciting opportunity to join a dynamic team working on groundbreaking business intelligence solutions.Our client is currently developing a cutting-edge research … product that enables brands to gather extensive market insights quickly, the Lead Ruby Engineer will play a crucial role in shaping this product.Key Responsibilities:Scale systems to handle increasing data streams.Collaborate with a team of experienced engineers on next-gen research and data analysis tools.Utilise Ruby and JavaScript daily, integrating ...

comes with experience of closing a whole product cycle, from a product based company. Primarily you’ll be working with JavaScript (Node, React) and Ruby, with a tilt towards the frontend (roughly 70/30). However, they know that a good developer can pick up a new language quickly … they’re really not fussed on your background. Their software engineering stack looks like this: Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, Kafka. The candidate What’s in it for you? Based near Tottenham Court Road Station (right by the Meta offices), they’re offering a salary ...

efficiencyWrite and maintain technical documentation, including software design documents and user guidesRequirements5+ years of experience developing scalable and reliable backend servicesProficiency with Go/Ruby/Python/C++/Java/Kotlin languagesIn-depth knowledge of common databases and messaging systems like PostgreSQL/MongoDB/Redis/Kafka …/RabbitMQ, etc.Upper-Intermediate or higher English proficiencyOur current stack: Go microservices, shrinking Ruby monolith, Node.js, MongoDB, PostgreSQL, RabbitMQ, Thrift, Redis, AWS, Terraform, K8s, Jenkins.What We OfferOffice-based role in West London, four days a week with flexible start and finish times, plus one remote day of your choiceSalary ...

Location: UK, Netherlands, or Remote (Europe) Tech Stack: AWS, Terraform, Ruby, Python, React, GitHub Actions, Datadog About Tech at Bloom & Wild Group We’re Europe’s largest direct-to-consumer flower and gifting business (incorporating Bloom & Wild, bloomon, and Bergamotte). Our 60+ person Tech team builds the software powering … deployment pipelines and system monitoring. Modern Tools: Interest in using AI tools in daily software engineering. Codebases: Comfortable working with application code in Ruby or Python and navigating ambiguous problems. Benefits & Perks Flexibility: Core hours (10-4), hybrid or remote working, plus up to 45 days per year to work ...

cycle, with end-to-end ownership from a product based company. Primarily you’ll be working on the backend of their stack with Node.JS, Ruby, and Kafka, impacting everything from the development of APIs and the user interface to the database. However, they know that a good developer can pick … happy working with their stack going forward, then they’d still love to talk. Their software engineering stack looks like this: React, Redux, Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, and Kafka. The candidate What’s in it for you? Based near Tottenham Court Road Station (right ...

code, shipped fast with TDD, DDD, and continuous integration and delivery.We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform.Our interview process includes a recruiter … maintaining scalable backend services.We use Go. If you know it, great. If not, we’ll interview you in your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering fundamentals, not syntax.In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like ...

Zealand Bonus points Experience building large scale systems Experience being self-employed (freelancing, contracting etc) in any industry/profession Experience using Ruby on Rails How we work We follow agile practices, delivering improvements iteratively in small chunks. We track the impact of our work and measure ourselves on results … robust platform. In some areas of the work (e.g. payment processing) there is very little margin for error. Our technology platform is built in Ruby on Rails, and we also use a bunch of AWS services (via Terraform), Postgres, Docker, and a little bit of React. We have automated tests ...

code, shipped fast with TDD, DDD, and continuous integration and delivery.We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform.Our interview process includes a recruiter … maintaining scalable backend services.We use Go. If you know it, great. If not, we’ll interview you in your strongest language (Python, C++, Java, Ruby, etc.). We hire for engineering fundamentals, not syntax.In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like ...

year experience managing technology teamsHands on but with a leadership flareOS: Red Hat Linux, bare metal and virtual machinesProvisioning: Puppet, Kickstart, RPMLanguages: Bash, Ruby, Python, Java, ClojureSecurity: Kerberos, SELinux, LDAPYou will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with ongoing training … passionate about.My client is based in LondonFollow me on Twitter for more roles and news @SebFintechSytems ENgineer – Security, Hadoop, SPark, debian, SELinux, Debian, puppet, ruby , python, kerberos ...

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 … level. We’re 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 ...

About usWe are champions of rail, inspired to build a greener, more sustainable future of travel. Trainline enables millions of travellers to find and book the best value tickets across carriers, fares, and journey options ...

client engagement so you are likely to have extensive experience.Here’s what you will bring:· Expertise in multiple technologies (including Java, .NET, Ruby/Ruby on Rails/Scala/Clojure etc) across software engineering, security, data interchange, data management etc.· Experience as an architect or leading and inspiring software ...

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 and infrastructureWork … 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.This ...

design teams to deliver new features Mentoring engineers as the team grows Helping shape the company's AI-assisted engineering strategy Technology Stack Ruby on Rails, PostgreSQL, Redis, Sidekiq, Vue.js, AWS, Docker, GitLab, Cloudflare What We're Looking For Essential Experience Strong commercial experience building and maintaining production Ruby ...

reliable code is shipped across our acquisition stack.Heavily Backend-Weighted: Your day-to-day focus will be heavily centered on our backend infrastructure (Ruby on Rails, PostgreSQL, GraphQL) to manage discount APIs, optimise session architectures, and support core functionality. We have a dedicated team of frontend experts … code reviews.ð What we're looking for: Backend Expertise: Significant commercial experience in a senior engineering role with deep, production-grade familiarity with Ruby on Rails (But we are open to other OOP languages i.e Python) and PostgreSQL.A/B Testing Knowledge: Strong familiarity and hands-on experience implementing structured ...

bright 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 for a Lead ...

Experience using English communication skills, both written and verbal, to foster seamless interaction with stakeholders at all levelsPreferred qualification - Experience with PowerShell (preferred), Python, Ruby, or Java- Experience working in an Agile environment using the Scrum methodology- Experience working with engineering and technical teams to build automated solutions- Experience with … development environment.- Experience with full software development lifecycle, including coding standards, code reviews, unit testing, integration testing, CI/CD.- Experience with PowerShell, Python, Ruby, or Golang.Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based ...

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 on visibility … 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-traffic ...

London office — three days per week. What You’ll Be Doing: Design, build, and maintain scalable backend services using Strava’s tech stack (Ruby, Java, Scala, Python, Go, MySQL, Redis, Cassandra, Kafka, Kubernetes, Docker, Elasticsearch, and GraphQL). Develop and optimise APIs that seamlessly integrate with client-facing applications … professional software development experience or equivalent expertise in backend engineering. You are proficient in at least one of Strava’s core backend languages (Ruby, Java, Scala, Python, or Go). You have experience with relational (e.g., MySQL) and NoSQL (e.g., Redis, Cassandra) databases in production environments. You have a solid ...

Develop technical plans and contribute to our technical architecture as we scale our products to serve tens of millions of people every day. Write Ruby code, which knits together a lot of AWS, infrastructure, platform and SaaS technologies that form the core of Fin's backend infrastructure. Ship a change … impact that your work has had on the product and/or the team. Deep knowledge of a high‐level programming language (for example, Ruby, Python, Javascript etc.) (If you don't know a language we use, that's okay! We think great people can learn quickly or introduce ...