1 to 25 of 41 Ruby Jobs in Belfast

Ruby Developer An exciting opportunity has arisen for a Ruby Developer to join a leading software company, based in Harpenden where you will be expected to go to the office 1-2 times per week. The successful candidate will have proven experience working with Ruby as well as Saas platforms … and be a confident communicator who can work for a wide range of stakeholders. The successful Ruby Developer will have experience of the full software development lifecycle as well as being able to work within a collaborative environment. This is a brilliant opening for a Ruby Developer/Engineer who … design skills to work for an organisation that has ambitious plans and projects coming up. It is essential you have a vast amount of Ruby development prior to joining. Working for this leading organisation you will receive all the benefits and flexibility that come with working for such a forward More ❯

Java, C++ JavaScript/TypeScript with React, and low latency event driven architectures Experience of a general-purpose scripting language (such as Python, Perl, Ruby) and SQL Experience of Application Lifecycle Management Tools and technologies such as Source Code Management; git, DevSecOps platforms; GitLab, TeamCity Perform meta/code reviews More ❯

EC2, EKS or ECS, IAM, VPC networking, S3. Networking and Linux system administration skills. Comfortable with one or more of the following languages: Python, Ruby, Javascript, Java, Bash. Working knowledge with one or more of the following - Terraform, CloudFormation, Chef, Ansible, Puppet. Passionate about Cloud Security and developer experiences. Goal More ❯

a current holder Desirable Skills/Experience A Computer Science, Software Development or related degree Exposure or interest in additional frameworks/languages (.NET, Ruby on Rails, Go) or willingness to learn new technologies Experience with secure coding practices and awareness of software assurance principles Active SC clearance Our Offer More ❯

attitude with strong communication skills Proficient in AWS services, including EC2, RDS, EMR, VPC networking, S3, etc. Comfortable with one or more of: Python, Ruby, Java, Groovy, Bash Working knowledge with one or more of: Terraform, Ansible, Kubernetes, Podman Familiar with Istio, Karpenter, Kong, Cassandra, ElasticSearch, Jenkins, Argo, Spinnaker, Git More ❯

of professional software development experience using JavaScript, HTML and CSS to develop web applications. Working knowledge of at least one scripting language - Python, Bash, Ruby etc. Knowledge of JavaScript fundamentals and computer science fundamentals. You can speak to and demonstrate the power of newer CSS capabilities. Demonstrated experience using React More ❯

Bonus : Up to 15% Pension : Up to 10% Amazing Holiday Allowance : + bank holidays Birthday Off Private Healthcare Comprehensive Pension Plan 🌳 Tech Stack 🌳 Languages: Ruby-on-Rails, Java, Python, C#, VueJs, Typescript/Angular/React Cloud: Amazon Web Services (AWS) Databases: PostgreSQL, DynamoDB Additional Tools & Frameworks: GraphQL, REST APIs More ❯

work within a cross-functional team. Experience or interest in DevOps Cloud platforms (GCP, Azure, AWS) Desirable: Experience of programming languages such as Go, Ruby, Python, etc. Knowledge of CI/CD pipelines Skilled in test automation Fundamental knowledge of databases such as PostgresSQL Additionally, this position is eligible for More ❯

both a project and BAU capacity, automating wherever possible. Core skills required: Linux Terraform/Ansible Kubernetes, Docker, or Podman CI/CD Python, Ruby or Go Desirable skills: IaC – Terraform, Helm, Ansible, Pulumi, Bicep AWS or GCP DR Block/Blob Storage HPC Please apply ASAP for more information. More ❯

the expected level of accuracy and quality. Vulnerability Coverage team members develop a broad set of skills, ranging from technologies such as Python, Java, Ruby, AWS and Kubernetes to security domain expertise and system-level knowledge. The Vulnerability Coverage team is often considered the lifeblood of many Rapid7 products, including More ❯

the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with the CTO Strong More ❯

fostering a team sport ethos among engineers. Tech Stack Highlights 🛠️ Test & CI Tools: Playwright, Cypress, Postman, Selenium, GitHub Actions 💻 Product Development Stack: JavaScript, .NET, Ruby, SQL What We’re Looking For 🌟 Extensive experience in test automation and software engineering, operating at senior or lead level 🔗 Proven experience testing systems involving More ❯

FULL-STACK but definitely leaning towards the backend. Their stack: Python React/TypeScript Node.js AWS PostgreSQL GenAI + experience with another backend language (Ruby, C++. Elixir, Haskell, Go, Clojure or Scala) Private projects to showcase + deep interest/passion for software engineering is also a plus! They are More ❯

Functional programming (e.g., RxJava, Project Reactor) Messaging systems (e.g., Kafka, RabbitMQ ) Familiarity with CI/CD tools (e.g., TeamCity, Jenkins) Scripting experience (e.g., Groovy, Ruby, Python ) Knowledge of networking protocols (TCP, UDP, RESTful API design, WebSockets Familiarity with Git for version control Exposure to Grails Framework Frontend basics (e.g., JavaScript More ❯

Functional programming (e.g., RxJava, Project Reactor) Messaging systems (e.g., Kafka, RabbitMQ ) Familiarity with CI/CD tools (e.g., TeamCity, Jenkins) Scripting experience (e.g., Groovy, Ruby, Python ) Knowledge of networking protocols (TCP, UDP, HTTP) RESTful API design, WebSockets Familiarity with Git for version control Exposure to Grails Framework Frontend basics (e.g. More ❯

patterns, (RXJava, Project Reactor etc) Experience designing and developing micro-services platforms Use of messaging systems such as RabbitMQ, Kafka Scripting languages - Groovy/Ruby/Python CI/CD Tools, automated testing, delivery (Teamcity, Jenkins etc) Knowledge of networking protocols UDP, TCP, HTTP Experience with REST, WebSockets Version Control More ❯

technical and non-technical audiences. Significant expertise in: Configuration management, infrastructure provisioning, and automation tools. Fluency in at least one of: PowerShell, Bash, Python, Ruby, Go, Groovy. Experience in: Designing, building, testing, automating, monitoring, and supporting components within a modern digital service platform in production. Creating scalable, resilient, secure, and More ❯

or Project Reactor). Designing and building micro-service architectures. Message queuing systems (e.g., RabbitMQ, Kafka). Scripting skills in languages such as Groovy, Ruby, or Python. Familiarity with CI/CD pipelines and automation tools (e.g., TeamCity, Jenkins). Understanding of fundamental networking concepts (UDP, TCP, HTTP). Experience More ❯

Ruby Engineer/Outside IR35/Hybrid Working/9 Month Contract Key Responsibilities Develop, test, and deploy high-quality Ruby on Rails applications. Collaborate with cross-functional teams to design and implement new features. Maintain and improve existing codebases, ensuring scalability and efficiency. Write clean, maintainable, and well-documented … seamless integration with front-end applications. Keep up to date with industry trends and emerging technologies. Requirements 2–5 years of experience working with Ruby on Rails in a professional setting. Strong understanding of Object-Oriented Programming (OOP) and MVC architecture . Proficiency in HTML, CSS, JavaScript (React, Vue.js, or More ❯

build platforms and support in design implementation and improving the overall quality of these key growth drivers. Key Skills: Proficient in React Experience in Ruby environments. Experience with GraphQL for API development and integration. Solid understanding of HTML, CSS, and JavaScript standards. Knowledge of testing frameworks (e.g., Jest, React Testing More ❯

Company | Tech For Good, Product, SaaS 📏 Size | 200 people 🧢 Role | Product Engineer 🪜 Level | Staff 🎯 Areas | full stack, technical leadership, AI ✨ Tech | TypeScript, React, Ruby, AWS, OpenAI, Claude 📍 Based | London (Zone 1) 💻 Hybrid | 2 days a week in-office 💰 Offer | £130-145k + share options Hi 👋 Workonomics are partnering with More ❯

Ruby on Rails Engineer | Ruby on Rails, Stimulus, Postgresql | Fully Remote Up to £90k We're looking for a Ruby on Rails Developer who’s keen to have real product ownership and build clean, scalable code in a small, focused team. You'll be joining at a pivotal point where … your decisions will directly shape the future of the platform. Tech stack: Ruby on Rails Stimulus PostgreSQL RESTful APIs You’ll be working closely with the founders and the lead engineer to iterate quickly, ship product, and help build something genuinely impactful from the ground up. What they’re looking … for: Solid experience with Ruby on Rails Familiarity with REST API design and integration Comfort working with PostgreSQL Some exposure to Stimulus or a willingness to pick it up Startup mindset – proactive, pragmatic, and product-focused Ruby on Rails Engineer | Ruby on Rails, Stimulus, Postgresql | Fully Remote Up to £90k More ❯

and efficient. (Looking at going down Snowflake or BigQuery) Utilize your expertise in backend languages; the tech stack is flexible, including Java, Python, .NET, Ruby, and more. Implement strong coding principles, including CI/CD, TDD, and maintain high-quality code standards. Bring a deep passion for data and a More ❯

or Bash Security Log infrastructure configuration such as Windows Event Forwarding (WEF) or syslog Knowledge of an interpreted language such as Python, Perl, or Ruby Operating systems, file systems, and memory structures on Windows, MacOS and Linux Knowledge of networking technologies, specifically TCP/IP and the related protocols Understanding More ❯

of the systems in production Work in a multi-functional team to exceed our customers' expectations 🧰 What you’ll need: Strong experience working with Ruby Good CS fundamentals and practical knowledge of solid principles and design patterns Proficiency with PostgreSQL, a good understanding of the differences between SQL and NoSQL More ❯