Junior Ruby Developer - HTML5, Rails Javascript, TDD

Quant Capital
London

Junior Ruby Developer – HTML5, Rails Javascript, TDD
Quant Capital is urgently looking for a Junior Ruby Developer to join our high profile client.

Our client is in this year’s fintech50 and well known to disrupt the global payments and Foreign exchange markets.

The position is for a hands Junior Ruby Developer to build new and maintain existing Rails applications communicating with a Java API. The current team has 3 bleeding edge ruby and frontend developers who need some help to keep them from evangelising the world off. The Ruby Developer will be working within an Agile (ish looking to be better) team to design and deliver high quality bleeding edge applications.

The Junior Ruby Developer will also be responsible for:

  • Designing and developing new applications working in collaboration with existing team members
  • To design and help implement a REST api
  • Help build a brand new web platform in Ruby
  • Some Code reviews

The project will be stabilising the development of their web based platform which is built on Java and AWS EC2 and Ruby. This project will involve getting to know the platform and then adding greenfield functionality as well as brining the platform together. It has been rapidly developed so there are some areas that need serious work and maintenance as well as complete redo’s.

The stack is Ruby, Maven, HTML5 with some Angular and Node in parts.

Junior Ruby Developers Must have:

  • Educated to degree level or equivalent
  • Experience designing and building Rails application could be at home
  • Ruby
  • Javascript
  • HTML
  • CSS
  • Working knowledge of Linux
  • Experience with mobile applications would be beneficial
  • Currently Hadoop is used but not required

The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.

My client is based in Central London

Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript

Posted 2025-10-30

Recommended Jobs

Specialist Outpatient Occupational Therapist

JustOT
London

Our well-known client, one of the largest providers of privately funded healthcare in the UK has a Specialist Occupational Therapist vacancy in London. This hospital in the UK entirely dedicated to wo…

View Details
Posted 2025-10-21

Science Cover Supervisor

Reeson Education
Erith, Greater London

Science Cover Supervisor Immediate start Sports & Health Specialist School Great opportunity for a recent Science Graduate or experienced Science Cover Supervisor A Science Cover Supe…

View Details
Posted 2025-11-24

Maths Teacher - Whole-School Numeracy - Hackney

Marchant Recruitment
London

Maths Teacher – Lead Numeracy Across the Curriculum and Drive Rigorous Attainment Strategies at KS4 – Hackney A high-performing and academically strategic secondary academy in Hackney is seeking…

View Details
Posted 2025-11-21

Finals Standard / Fully Qualified Patent Attorney - Physics

London

We are pleased to be working with a highly regarded London firm, as they search for a finals standard / fully qualified patent attorney. This position would suit an attorney with an educational ba…

View Details
Posted 2025-10-15

Studio Intern

RENATA BRENHA
London

Period: From Immediately – February 2026 (possibility to extend) Weekly hours: Monday to Thursday 10:00am – 5:00pm Candidates MUST PROVIDE PORTFOLIO alongside CV apon application Role: - T…

View Details
Posted 2025-11-08

Data Analyst

Aquent
Central London

Join a leading global company at the forefront of innovation, dedicated to empowering individuals and businesses worldwide. Our client is on a mission to deliver exceptional customer experiences and …

View Details
Posted 2025-10-27

SENCO | Hammersmith & Fulham

Marchant Recruitment
London

Are you a reflective and strategic SENCO seeking a leadership opportunity from January 2026? A high-performing Hammersmith & Fulham primary is recruiting a SENCO to lead inclusion, strengthen provisi…

View Details
Posted 2025-11-07

Kitchen Porter

Restaurant Associates
London

Job Details We're currently recruiting a dedicated Kitchen Porter to help ensure the smooth running of the kitchen at Grazing on a part time basis, contracted to 32 hours per week. As a Kitchen…

View Details
Posted 2025-11-18

Sales Manager (Fluent French & English - Spoken & Written)

Easyfairs UK
Twickenham, Greater London

Sales Manager – Luxury Packaging Portfolio (Paris, London & Milan) Please note, we are looking for candidates fluent in both French & English (Spoken & Written).  The Opportunity We are lookin…

View Details
Posted 2025-10-22