ruby developer' Work, Jobs in london, eng (with Salaries)

Software Engineer / Developer — All Levels
Concept AI Ltd —London
- £40,000 - £200,000 a year
- Full-time
- Hybrid work
- Azure
- Java
- AWS
- Flexitime
- Work from home
Quick apply
2d
Software Developer
LEADPLUG LIMITED —Woolwich Riverside
- £38,500 a year
- Full-time
- Hybrid work
- Azure
- Java
- SQL
- Flexitime
Quick apply
4d
Software Developer
Artech3D Ltd —London
- £43,000 - £55,000 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
3d
Developer Support Engineer
Algolia —London
- £43,000 - £48,000 a year
- Hybrid work
- English
- Java
- JavaScript
- Work from home
Ruby on Rails Developer
Dexory —London
- Hybrid work
- Analysis skills
- APIs
- In-person
- Employee assistance programme
- Life insurance
Quick apply
Software Engineering Coach (12 Month FTC)
Makers —London
- £50,000 - £60,000 a year
- Hybrid work
- Java
- JavaScript
- Software development
- Annual leave
- Employee discount
Quick apply
Web Developer
CSM Consulting Services Ltd —Slough
- £31,325 - £36,776 a year
- Full-time
- English
- AWS
- In-person
- Work from home
- Language training provided
Quick apply
13d
Forward Deployed Engineer
HackerRank Careers —London
- Full-time
- Sales
- APIs
- Python
Sales & Operations Systems Developer (Property Portfolio)
178 Park View Limited —Orpington
- £35,000 - £55,000 a year
- Full-time
- Computer Science
- Master's degree
- SQL
Quick apply
Full Stack Developer
EnableAll Limited —London
- £75,000 - £100,000 a year
- Full-time
- Hybrid work
- SQL
- Bachelor's degree
- Software development
Quick apply
Frontend Developer - HTML, CSS, JavaScript, jQuery
Kate Matthews Solutions —London
- £45,000 - £55,000 a year
- AWS
- JavaScript
- Python
Technical Lead, Developer Experience
Ably —London
- Remote
- JavaScript
- APIs
- Leadership
- Annual leave
Senior Backend Developer (100% remote Worldwide)
Tether Operations Limited —London
- Full-time
- Remote
- English
- Bachelor's degree
- JavaScript
Lead Software Developer In Test - Lead Consultant
Ten10 —London
- Hybrid work
- Azure
- Java
- JavaScript
Junior Cloud Engineer
Yapily —London
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
- Work from home
- Referral programme
Quick apply
Senior Node.js Backend Developer - (100% Remote Worldwide)
Bitfinex —London
- Full-time
- Remote
- C++
- JavaScript
- APIs
Quick apply
Senior Solutions Engineer - EMEA
LaunchDarkly —London
- Sales
- Java
- JavaScript
Senior Platform Engineer, Dashboard Platform New
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
2h
Senior Solutions Architect, Auth0
Okta —London
- Java
- Presentation skills
- JavaScript
Principal Software Engineer (Hybrid)
8th Light —London
- £92 - £122 a day
- Hybrid work
- Java
- SQL
- JavaScript
7d

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Software Engineer / Developer — All Levels

Concept AI Ltd
London

Quick apply

Job details

Full-time
£40,000 - £200,000 a year
2 days ago

Benefits

Flexitime
Work from home

Qualifications

Kotlin
Azure
Rust (programming language)
Go
Node.js
React
Kubernetes
C#
Laravel
Test automation
NoSQL
Git
Google Cloud Platform
.NET
Java
PHP
AWS
Docker
Ruby on Rails
JavaScript
Scala
REST
Angular
Django
Ruby
APIs
GraphQL
Vue.js
SaaS
TypeScript
Python
Spring framework

Full job description

UK-Based (On-Site, Hybrid or Remote)

We work with a range of UK employers actively hiring across these roles

About the Roles
We're looking for experienced Software Engineers and Developers at all levels—from Software Engineer and Software Developer through to Senior, Lead, Principal and Full Stack positions—for upcoming roles across backend, frontend, full-stack, platform and product engineering. These are hands-on roles where you'll design, build and ship production software that real users depend on.

You'll work across the full engineering lifecycle—from technical design and implementation through to deployment, observability and iterative improvement. The role suits someone who pairs strong software fundamentals with genuine curiosity about the product they're building and the users they're building it for.

Key Responsibilities

Partner with product, design and stakeholders to scope features and translate them into technical work
Design, build and ship production-grade services, APIs, web applications and supporting systems
Write clean, well-tested, well-documented code that your team will still want to work on a year from now
Participate in code review, technical design and architecture discussions
Build resilient, observable systems with appropriate monitoring, alerting and operational tooling
Contribute to CI/CD, deployment automation and infrastructure-as-code where appropriate
Identify and address technical debt, performance bottlenecks and reliability issues
Stay close to the product—build the context needed to make good engineering trade-offs
(For Senior/Lead/Principal) Lead technical design on larger initiatives, mentor engineers, set engineering 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 grounding in REST and / or GraphQL API design
Working knowledge of relational and NoSQL databases—query design, indexing, schema modelling
Familiarity with containerisation (Docker) and orchestration concepts (Kubernetes basics)
Cloud platform experience (AWS, GCP or Azure)
Test automation discipline—unit, integration and end-to-end
Strong Git-based workflows and CI/CD familiarity

Engineering & Soft Skills:

Strong problem-solving mindset; able to break large problems into small, shippable steps
Code quality discipline—naming, structure, testability, readability
Excellent communication with product, design and operations peers
Pragmatism—able to balance ideal architecture with what the business needs this quarter
Comfortable working with ambiguity and shaping unclear requirements into clear scope
Curiosity about user impact, not just the code

Domain Flexibility:

Roles span web platforms, mobile backends, enterprise systems, data platforms, ML serving, fintech, healthtech, e-commerce and SaaS products
Background in any of these is welcomed; appetite to learn an adjacent stack valued just as much

Experience Level:

Minimum 2+ years for Software Engineer / Developer, 5+ for Senior, 8+ for Lead / Principal
Background in software engineering, backend, frontend, full-stack or platform development
Examples of services, applications or features you've owned end-to-end in production

What We Offer

Opportunity to work on commercially meaningful software where engineering quality drives real outcomes
Exposure to modern stacks, cloud-native architectures and contemporary engineering tooling
Roles at the level you're ready for—we're hiring across the IC engineering spectrum
A collaborative environment where engineering craft and product impact are both valued
Clear scope to develop specialist depth or stay broad across the stack
Flexible working arrangements (on-site, hybrid or remote) and supportive team culture

Job Type: Full-time

Pay: £40,000.00-£200,000.00 per year

Benefits:

Flexitime
Work from home

Work Location: Hybrid remote in London W1T

Quick apply

Refine Your Search

ruby developer' jobs in london, eng

Software Engineer / Developer — All Levels

Software Developer

Software Developer

Developer Support Engineer

Ruby on Rails Developer

Software Engineering Coach (12 Month FTC)

Web Developer

Forward Deployed Engineer

Sales & Operations Systems Developer (Property Portfolio)

Full Stack Developer

Frontend Developer - HTML, CSS, JavaScript, jQuery

Technical Lead, Developer Experience

Senior Backend Developer (100% remote Worldwide)

Lead Software Developer In Test - Lead Consultant

Junior Cloud Engineer

Senior Node.js Backend Developer - (100% Remote Worldwide)

Senior Solutions Engineer - EMEA

Senior Platform Engineer, Dashboard Platform New

Senior Solutions Architect, Auth0

Principal Software Engineer (Hybrid)

I want to receive the latest job alerts for ruby developer' in london, eng

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