ruby jobs in London

Do you want to work on project’s doing huge social good? Our customer is currently looking for a Senior Ruby Developer who is ready to take on ownership and contribute to the technical architecture and future of the product. You’ll be joining a team of 8 developers who care about testing and code quality. The work is very varied; sometimes you could be...

OverviewRuby Developer - Up to £75,000 - SaaSSalary: Paying £55,000 - £75,000 depending on experienceLocation: Hybrid working in Central London OfficeThe CompanyI’m working with a scaling SaaS company that’s transforming the way businesses operate within their respective industry. They have a large customer base and are growing fast, now tackling...

We are on a mission to improve childcare in London, making it easier and more affordable for families to access flexible and high quality childcare. We are backed by fantastic investors, including top VCs who’ve backed companies like Wonderbly, Thread and Appear. We won ‘Best Technology’ at the Business Women Awards 2017, and are currently shortlisted...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations...

SBA are currently supporting our Central Government client who are seeking a Ruby on Rails Developer on an initial contract end March 2027 Location: London, Bristol OR Manchester (Mainly remote based) Experience in back-end development, with knowledge of Ruby on Rails programming language used for back-end web development An awareness of technologies used...

Location: Hybrid - Onsite once a fortnight in LondonWe are working with an innovative digital consultancy client to find a talented Lead Ruby Engineer to join their team. This is a great opportunity for an experienced Ruby expert who is passionate about building high-performance applications and driving technical excellence.As the Lead Ruby Engineer,...

Job title – Ruby on Rails DeveloperClient Location – London, United KingdomRemote work offering – 80% (hybrid, 1 day per week on site in London)Client Industry – UK Public SectorContract Length – 12 months (extendable up to 36 months)Contract type – Inside IR-35Project focusJoin a multidisciplinary agile team building and modernising...

Job Title: Senior Ruby EngineerLocation: London - Hybrid (4 days in the office)Salary: Up to £110k per annum We are partnering with an innovative company based in London seeking a skilled and motivated Senior Ruby Engineer to join their dynamic team. Known for its cutting-edge solutions and collaborative culture, this organisation values technical...

This is a brilliant time to join as the company are looking to increase the size of their development team over the next 12 months.You'll be creating, scaling and maintaining code with a focus on best practices, working closely with the product teams. You will be working with Ruby and have the ability to get stuck into React.As a company they don’t limit...

I'm working with a bootstrapped SaaS company looking to add an experienced Ruby Engineer to their team.What you'll be working with:The role is backend-focused, working on a high-traffic, customer-facing platform where you'll have genuine ownership and influence over the product.4 days a week in Central London OfficeSmall, established engineering team....

SBA are currently supporting our Central Government client who are seeking a Ruby on Rails Developer on an initial contract end March 2027Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.Location: London, Bristol OR Manchester (Mainly remote based)Experience in back-end development, with...

Senior Ruby on Rails Engineer £600/day Inside IR35 | 6 Months | Predominantly Remote We are seeking a Senior Ruby on Rails Engineer to join a large-scale content transformation programme. This role goes beyond development, requiring someone who can lead technical discovery, solve complex business challenges and help shape scalable solutions from the...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

Aspire to work with an organization that inspires you to push boundaries and offer rewarding career opportunity? We have a fantastic opening of a Lead Ruby Developer for a company that has a sole mission to boost performance, availability and stability of the company’s platform. The position offers attractive compensation as well as a number of other...

What You’ll Do Design and implement scalable, high-performance backend systems to power our e-commerce experience. Build and maintain interfaces that support our frontend, mobile, and third-party integrations. Be very experienced working with pull, push models for data parity between third parties and our systems around e-commerce concerns of product,...

Koinly is a tax solution for cryptocurrency investors and accountants. Anyone who owns multiple exchange accounts or wallets knows the pains when it comes to declaring taxes. Koinly was built to solve this very problem by integrating with all major blockchain exchanges.Experience and Qualifications:Experience with high-volume CSV/data ingestion...

£90,000 – £100,000 | London | Hybrid – 1 day in office / 4 days from home We’re partnering with a fast-growing, product-led technology business to hire a Senior Backend Engineer into a high-performing engineering team. This is a genuinely hands-on Senior IC role. It isn’t a Team Lead position and there’s no expectation to move away from coding....

BASIC FUNCTIONS:This position performs complex research, design, and software development assignments within a software functional area or product line, and provides direct input to project plans, schedules, and methodology in the development of cross-functional software products. This position performs software design — typically across multiple systems;...

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

Senior Backend Engineer (Ruby) Role type - Permanent Location - London (Hybrid) About Zuno Zuno is the cutting-edge technology platform powering the success of home heating and cooling experts, BOXT. Zuno is scaling for significant growth by continually developing its proprietary tech stack to empower both our installers and the homeowners of brands such as...