1 to 25 of 38 Ruby Jobs in London

Lead Software Developer in Test

Hiring Organisation
TEN10 SOLUTIONS LIMITED
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? We reward leadership and initiative with ...

Senior Software Engineer (FinTech | Python/Ruby/Go/Node | £130,000)

Hiring Organisation
Paradigm Talent
Location
City of London, London, United Kingdom
Role: Senior Product Engineer Location: London, Hybrid (Come to the office when needed not set days) Compensation: Up to £140,000 + equity We’re partnered with a fast-growing technology company building world-class ...

Senior Software Engineer (FinTech | Python/Ruby/Go/Node | £130,000)

Hiring Organisation
Paradigm Talent
Location
London Area, United Kingdom
Role: Senior Product Engineer Location: London, Hybrid (Come to the office when needed not set days) Compensation: Up to £140,000 + equity We’re partnered with a fast-growing technology company building world-class ...

Shopify theme engineer

Hiring Organisation
InfinityQuest Ltd,
Location
London, United Kingdom
Employment Type
Permanent
engine, digital distribution etc.) Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript Solid grounding with common design patterns and development best practices Knowledge of APIs, webhooks, and general ...

DevOps Engineer

Hiring Organisation
intro
Location
London, UK
Employment Type
Full-time
DevOps/SRE capacity within fast paced engineering teams. Strong CI/CD experience (Jenkins, GitLab CI, CircleCI, etc.). Proficiency with Python, Bash, Ruby or similar scripting languages. Expertise across cloud platforms (AWS preferred; Azure/GCP also considered). Hands on experience with Terraform, Ansible, and/ ...

Senior Cloud Security Engineer

Hiring Organisation
Cint
Location
London, England, United Kingdom
dynamic analysis, defensive programming techniques and visualisation and measurement of security KPIs Expertise in at least one scripting or programming language (Python, Bash, Ruby, Node, Golang, Java) Plays well with others - we build and ship as a team Advantageous Qualifications AWS Certified Security Specialist Hands on experience designing and implementing ...

Senior Consultant Engineer

Hiring Organisation
Container Solutions
Location
London Area, United Kingdom
OpenShift) Infrastructure-as-Code (Terraform, Ansible, Crossplane) Container orchestration, networking, and automation (Kubernetes, Docker) Scripting (Bash, Powershell, Python) Programming languages (Golang, Java, Ruby, Python) Vulnerability remediation and mitigation tools (BlackDuck, Snyk) We value your ability to adapt over deep specialization. In addition, we're currently seeking folks with strong experience ...

Senior Consultant Engineer

Hiring Organisation
Container Solutions
Location
City of London, London, United Kingdom
OpenShift) Infrastructure-as-Code (Terraform, Ansible, Crossplane) Container orchestration, networking, and automation (Kubernetes, Docker) Scripting (Bash, Powershell, Python) Programming languages (Golang, Java, Ruby, Python) Vulnerability remediation and mitigation tools (BlackDuck, Snyk) We value your ability to adapt over deep specialization. In addition, we're currently seeking folks with strong experience ...

Full Stack Developer

Hiring Organisation
ARC IT Recruitment Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
with a variety of technologies. Youll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node.js, Jest, Cypress Ruby (non-Rails environment) nice to have AWS: EC2, ECS, Lambda, S3, SQS Serverless.com Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive, collaborative ...

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 ...

Senior Product Engineer (AI Tech for Good | £140,000)

Hiring Organisation
Paradigm Talent
Location
City of London, London, United Kingdom
engineering culture grounded in curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, data structures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused ...

Senior Product Engineer (AI Tech for Good | £140,000)

Hiring Organisation
Paradigm Talent
Location
London Area, United Kingdom
engineering culture grounded in curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, data structures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused ...

Senior Principal Offensive Security Engineer

Hiring Organisation
Oracle
Location
London, UK
Employment Type
Full-time
into complex source code audits to reveal subtle security vulnerabilities Writing new tools such as fuzzers in languages such as C/C++, Python, Ruby, Go or Java, Tearing apart an undocumented file format or network protocol Coming up with novel techniques to solve unique and interesting security problems Review ...

Principal Consultant

Hiring Organisation
Palo Alto Networks
Location
London, England, United Kingdom
providers (i.e., AWS, GCP, and Azure) Experience with scripting and editing existing code and programming using one or more of the following - Perl, Python, ruby, bash, C/C++, C#, or Java Ability to read and use the results of mobile code, malicious code, and anti-virus software Demonstrable experience ...

Full-Stack Node.js/React Developer

Hiring Organisation
X4 Technology
Location
City of London, London, United Kingdom
delivery. Full-Stack Node.js/React Developer – Key Responsibilities Build the new Node.js/React client stack (Next.js experience a plus) Integrate with existing Ruby services, adding APIs or middleware as needed Drive secure, multi-tenant authorization/authentication (OIDC/OAuth) Contribute to frontend design and user experience, especially ...

Full-Stack Node.js/React Developer

Hiring Organisation
X4 Technology
Location
London Area, United Kingdom
delivery. Full-Stack Node.js/React Developer – Key Responsibilities Build the new Node.js/React client stack (Next.js experience a plus) Integrate with existing Ruby services, adding APIs or middleware as needed Drive secure, multi-tenant authorization/authentication (OIDC/OAuth) Contribute to frontend design and user experience, especially ...

Senior Software Engineer

Hiring Organisation
Movement8
Location
City of London, London, United Kingdom
LLMs and generative AI to enhance user experience Optimize systems and workflows using the latest AI technologies Qualifications: Strong hands on experience with Ruby on Rails, Turbo, AlpineJS, TailwindCSS, AWS, PostgreSQL Experience integrating with LLMs like OpenAI and Claude Strong understanding of scalable architecture and pragmatic software design Comfortable working ...

Senior Software Engineer

Hiring Organisation
Movement8
Location
London Area, United Kingdom
LLMs and generative AI to enhance user experience Optimize systems and workflows using the latest AI technologies Qualifications: Strong hands on experience with Ruby on Rails, Turbo, AlpineJS, TailwindCSS, AWS, PostgreSQL Experience integrating with LLMs like OpenAI and Claude Strong understanding of scalable architecture and pragmatic software design Comfortable working ...

Systems/SRE Engineer

Hiring Organisation
Thurn Partners
Location
London Area, United Kingdom
systems. Required Experience : 4+ years of experience in a DevOps or SRE environment. Proficient in one or more programming languages such as Python, Go, Ruby, or Perl. Strong experience with Linux system administration. Hands-on experience with observability tools like Prometheus, Grafana, Thanos, and the ELK stack. Familiarity with Kubernetes ...

Systems/SRE Engineer

Hiring Organisation
Thurn Partners
Location
City of London, London, United Kingdom
systems. Required Experience : 4+ years of experience in a DevOps or SRE environment. Proficient in one or more programming languages such as Python, Go, Ruby, or Perl. Strong experience with Linux system administration. Hands-on experience with observability tools like Prometheus, Grafana, Thanos, and the ELK stack. Familiarity with Kubernetes ...

Ansible SME Tech Lead

Hiring Organisation
VANLOQ LIMITED
Location
London, United Kingdom
Employment Type
Contract, Work From Home
working with AAP 2.6 , including its core features and architecture. Proficiency in YAML , Python , and common scripting languages such as Shell, Perl, or Ruby . Solid understanding of infrastructure, cloud, and application automation. Experience implementing RBAC, security controls, and compliance within automation workflows. Good knowledge of DevOps principles , CI/ ...

Graduate Trading Desk Operations Engineer

Hiring Organisation
Quant Capital
Location
City Of London, England, United Kingdom
problem solving ability Strong attention to detail and consistency Interest in programming with basic proficiency in at least one language (Python, C++, Go, Scala, Ruby, Lua, VBA or similar) Curiosity about trading, technology and how complex systems behave under pressure This opportunity is ideal for someone who wants a front ...

Software Engineer

Hiring Organisation
Motive Group
Location
London Area, United Kingdom
building something genuinely interesting and are now looking for a junior – mid level Software Engineer to join the team. You don’t need Ruby on Rails or Postgres experience coming in, they will train you. You do need strong fundamentals, curiosity, and the motivation to get better quickly. The setup ...

Software Engineer

Hiring Organisation
Motive Group
Location
City of London, London, United Kingdom
building something genuinely interesting and are now looking for a junior – mid level Software Engineer to join the team. You don’t need Ruby on Rails or Postgres experience coming in, they will train you. You do need strong fundamentals, curiosity, and the motivation to get better quickly. The setup ...

Ruby on Rails Developer - Healthcare Tech Start-Up

Hiring Organisation
Caspian One Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300 - 400 Daily
applications using the latest tools and frameworks to deliver solutions that truly make a difference. The Role We're looking for a highly competent Ruby on Rails Developer to join our growing team. You'll work on cutting-edge projects, collaborating with engineers and product teams to design and deliver … scalable, secure, and high-performing applications in the cloud. Tech Stack & Tools Ruby on Rails AWS (cloud architecture and deployment) JavaScript (modern frameworks experience a plus) MongoDB (and relational databases) Kubernetes (container orchestration) What You'll Do Develop and maintain Ruby on Rails applications Build and integrate APIs and services ...