1 to 25 of 35 Ruby Jobs in London

Software Engineer / Developer (All Levels) - UK Wide

Hiring Organisation
describe.me
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £140,000 per annum
standards What You'll Bring Technical Expertise: Strong proficiency in one or more of: Python, Java, Kotlin, Go, C#/.NET, TypeScript/Node, Ruby, PHP, Scala, Rust Hands-on experience with modern frameworks (Spring, .NET, Django, FastAPI, Rails, Express/NestJS, Laravel, React, Vue, Next.js, Angular or equivalent) Solid ...

Senior Systems Engineer, Production

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/CD systems such as Buildkite, GitHub Actions, etc. Familiarity with Linux systems administration, networking, and observability tooling. Coding skills in Bash, Python, Ruby, or Go. Excellent communication and documentation abilities, with a focus on knowledge sharing and team collaboration. Demonstrate a keen interest in improving your craft by using ...

AWS Principal Platform Engineer - UK Security Clearance eligibility required.

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
implementing scalable, resilient, and secure platforms. Automation: Expertise in infrastructure‐as‐code (IaC) practices, automation tools (e.g., Terraform, CloudFormation) and scripting languages (e.g. Python, Ruby). Container Orchestration: In‐depth knowledge and hands‐on experience with Kubernetes and its managed counterparts (EKS, AKS, GKE). Public Cloud Expertise: In‐depth ...

Backend Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
backend applications in production environments. Proficiency in at least two or morebackend programming languages such as: Python Go Java Kotlin C# TypeScript/Node.js Ruby Rust Experience designing and consuming RESTful and/or GraphQL APIs. Strong understanding of SQL and database design principles. Experience with cloud platforms such ...

Solutions Architect

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Code (IaC) and security control Security & Resilience: Deep understanding of threat modelling, authentication patterns, and observability Modern Development: Familiarity with languages such as Ruby, Python, or Java, alongside CI/CD, TDD, and containerisation Communication: Exceptional ability to simplify complex topics and build consensus across diverse groups Desirable Attributes Experience ...

Azure Principal Platform Engineer - UK Security Clearance eligibility required

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
videos Skills Platform engineering: designing and implementing scalable, resilient, and secure platforms Automation: infrastructure‐as‐code practices, tools (e.g., Terraform), and scripting languages (Python, Ruby) Container orchestration: Kubernetes and managed services (AKS) Public cloud expertise: Azure services, architecture, landing zones and best practices DevOps mastery: CI/CD, containerization, serverless ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
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? At Scale Factory, we believe in recognising ...

Sr. Delivery Consultant - Security, Global ProServe Security

Hiring Organisation
Amazon
Location
South West London, London, United Kingdom
Employment Type
Permanent
design and architecture - Experience architecting, securing, and operating Amazon Web Services - Experience with automation or working with scripting languages like Python, Java, Perl, PHP, Ruby, Bash, Shell, or equivalent - Established depth in at least one or more security domain (e.g., identity and access management, network security, data protection, detection ...

Senior Delivery Consultant - Security, Global ProServe Security

Hiring Organisation
Amazon
Location
South West London, London, United Kingdom
Employment Type
Permanent
operating system - Experience architecting, securing, and operating Amazon Web Services - Experience with automation or working with scripting languages like Python, Java, Perl, PHP, Ruby, Bash, Shell, or equivalent - Experience in one or more of the following domains: access- control system and methodology, network security, application- and system-development security, security ...

AI Strategist, Generative AI Innovation Center

Hiring Organisation
Amazon
Location
South West London, London, United Kingdom
Employment Type
Permanent
more of the following domains: systems administration (Linux/Window), network administration (DNS, IPsec, BGP, VPN, Load Balancing), or programming (Node.JS, Java, Ruby, C#, Python, or PHP) - degree in advanced technology, or experience in external or internal customer facing, complex and large scale project management PREFERRED QUALIFICATIONS - Can communicate effectively ...

Ruby Developer

Hiring Organisation
Proactive Appointments
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 - 80,000 Annual
Ruby on Rails Developer Hybrid work 2/3 days onsite per month We are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving complex technical challenges. … eager to work with modern tooling, cloud services, and containerised deployments, we'd love to hear from you. Key Skills 4+ years' experience with Ruby on Rails Strong understanding of OOP & Rails architecture Extensive experience with PostgreSQL (performance tuning, complex queries) Background job processing with Sidekiq & Redis Expertise in RESTful ...

Backend Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Cloud-native infrastructure supporting globally distributed workloads You may interact with services and systems built in: Python Go Java Kotlin C# TypeScript/Node.js Ruby Rust API Design You will design, build, and consume: RESTful APIs GraphQL APIs Company UK's market leading media organisation with offices in London Hybrid ...

Senior Software Engineer — Lead & Scale Ruby on Rails

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Bonus points for the following: Experience building large scale systems Experience being self-employed (freelancing, contracting etc) in any industry/profession Experience with 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 … 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 ...

Lead Full Stack Ruby Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid/Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks … safely and effectively G.R.E. Recruitment is delighted to partner with a leading Legal Tech organisation who are looking to add a Lead Full Stack Ruby Developer who can combine strong hands-on technical capability with effective team management. This is a hybrid role (approximately 60-70% coding, 30-40% management ...

First Growth Engineer in London — Stock Options

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
offers the chance to shape product development and directly impact user engagement. The ideal candidate will work with technologies like JavaScript (Node, React) and Ruby, contribute to expanding APIs, and take part in the interview process that ensures a fit with the team. The position offers a salary ...

Staff AI Product Engineer — Shape Real-World AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborative environment. The ideal candidate will have over 10 years of product engineering experience, a solid understanding of programming languages like Python, Ruby, or Javascript, and a willingness to learn about machine learning applications. Benefits include competitive salary, flexible working conditions, and a supportive company culture. #J-18808-Ljbffr ...

Lead Full Stack Ruby Developer

Hiring Organisation
G.R.E. Recruitment Limited
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid/Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks ...

Senior Full Stack Engineer

Hiring Organisation
Develop
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Senior Full Stack Engineer (Ruby + Vue) Hybrid in Central London Up to £100k DOE We're partnering with an ambitious SaaS business that is entering a pivotal stage of growth and transformation. Having successfully built a profitable software platform serving thousands of customers globally, the business is now bringing ...

Solutions Engineer Full Stack Ruby Python React

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Solutions Engineer/Full Stack Developer (Ruby Python React) London/Remote to £80k Do you enjoy working directly with clients, taking ownership and continually developing your skills? You could be progressing your career as a Solutions Engineer at a SaaS FinTech; their capital market tools are used by Investment … development of bespoke functionality, integrations and customer-facing products that deliver real business value. You'll work across a modern polyglot stack including Ruby, Python, JavaScript and Apex, choosing the best technology for each challenge while gaining exposure to a broad range of architectures, platforms and development practices. ...

CTO / Software Engineering Manager

Hiring Organisation
Avanti Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£100000 - £150000/annum
like Represent Engineering credibly to senior stakeholders, customers and investors where required Technology Environment The platform is built around a modern SaaS environment including: Ruby on Rails, JavaScript, AWS, Kubernetes, Terraform, CI/CD and daily release processes, Security-focused infrastructure and regular external testing. Ruby experience would be useful ...

Lead Growth Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Full Stack Engineer

Hiring Organisation
Develop
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Full Stack Engineer (Ruby + Vue)|Hybrid in Central London|Up to £100k DOE We're partnering with an ambitious SaaS business that is entering a pivotal stage of growth and transformation. Having successfully built a profitable software platform serving thousands of customers globally, the business is now bringing … 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 ...

Technical Lead

Hiring Organisation
FRESH
Location
London, UK
Technical Lead – Ruby on Rails - London (Hybrid) | Full-Time FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Tech Lead to strengthen the core backend … scope Collaborate within a cross-functional product squad Support and mentor engineers through technical leadership and problem-solving Key Requirements: Strong commercial experience with Ruby on Rails in production environments Solid understanding of Rails monolith architecture and full-stack troubleshooting Experience building and maintaining RESTful APIs Strong knowledge of PostgreSQL ...

Technical Lead

Hiring Organisation
FRESH
Location
City of London, Greater London, UK
Technical Lead – Ruby on Rails - London (Hybrid) | Full-Time FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Tech Lead to strengthen the core backend … scope Collaborate within a cross-functional product squad Support and mentor engineers through technical leadership and problem-solving Key Requirements: Strong commercial experience with Ruby on Rails in production environments Solid understanding of Rails monolith architecture and full-stack troubleshooting Experience building and maintaining RESTful APIs Strong knowledge of PostgreSQL ...

Technical Lead

Hiring Organisation
FRESH
Location
London Area, United Kingdom
Technical Lead – Ruby on Rails - London (Hybrid) | Full-Time FRESH has partnered with a fast-growing B2B SaaS company building a next-generation data platform that delivers real-time insights to support passengers requiring assistance while travelling. They are now hiring a Tech Lead to strengthen the core backend … scope Collaborate within a cross-functional product squad Support and mentor engineers through technical leadership and problem-solving Key Requirements: Strong commercial experience with Ruby on Rails in production environments Solid understanding of Rails monolith architecture and full-stack troubleshooting Experience building and maintaining RESTful APIs Strong knowledge of PostgreSQL ...