Ruby / JavaScript Web Developer - Rails Fintech 50

Quant Capital
London

Ruby / JavaScript Web Developer – Rails Fintech 50
Quant Capital is urgently looking for a Ruby / JavaScript Web Developer to join our high profile client.

Our client is a brand new investment firm driven by technology. They are well known in the media as solving one of the common problems for the retail investor and in the current climate this is a unique product. The company structure is very flat and they have grown to 30 people in almost 6 months. As their product is web based this position is key to growth and stability.

The position is for a Ruby Web Application Developer to build new and maintain existing Rails applications communicating with a Java API. The developer will be working within an Agile team to design and deliver high quality applications.

The Ruby / JavaScript Web Developer will also be responsible for:

  • To design and develop new applications working in collaboration with existing team members
  • To maintain and enhance the existing applications
  • To design and help implement a REST api
  • To ensure that all development has sufficient test coverage to maintain quality

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.

The stack is Ruby, Maven, Spring, Data Nucleus on Tomcat.

Ruby / JavaScript Web Developers Must have:

  • Educated to degree level or equivalent
  • Experience designing and building Ruby-on-Rails application in a commercial environment
  • Ruby
  • Javascript
  • Ideally Angular or Node.js
  • HTML
  • CSS
  • Rails, jQuery,
  • Version control using git
  • 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 London

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

Posted 2025-07-09

Recommended Jobs

Intellectual Property Associate - Up to £105,000

London

We are delighted to be assisting our prestigious client with their search for an Intellectual Property Associate to join their successful team in their London office. The firm has a wide variety of c…

View Details
Posted 2025-10-03

Band 7- Locum Pediatric Physiotherapist - London

Pulse
London

Job Title: Locum Pediatric Physiotherapist Banding: Band 7 Location: London Working Hours: Full-time Start Date: ASAP Rate: £29-32 per hour We are looking for a skilled and comp…

View Details
Posted 2025-07-31

Principal Product Designer (UX), Core Commerce - My Account, UK Remote

Cimpress/Vista
London

Our Team:  Vista is the go-to partner for millions of small businesses who need to promote themselves effectively in the modern age.  With tools that empower brands to create their unique identit…

View Details
Posted 2025-09-24

Corporate Finance Executive

K3 Capital Group
London

We are seeking an individual at a newly qualified level (no prior corporate finance experience necessary, although brilliant is you also have this) as well as those with up to one year post qualified…

View Details
Posted 2025-10-07

Graduate Pastoral Teaching Assistant

KPI Recruiting Ltd
Islington, Greater London

Graduate Pastoral Teaching Assistant Location: Islington Start: Immediate Pay: Up to £600 per week (Full Time, Term Time Only, Long Term Contract) Are you a compassionate, resilient and…

View Details
Posted 2025-09-15

Major Works Project Manager

CRA GROUP RECRUITMENT AND PAYROLL LTD
Enfield, Greater London

3 months contract with local authority The Council is committed to achieving a 100% decency target by March 2026 and has secured a £5M Warmer Homes Grant to support this goal. We are seeking an ex…

View Details
Posted 2025-09-05

Senior PI Underwriter

Bruin Financial
London

Are you the kind of PI Underwriter who doesn’t just write business – but wants to shape the direction of the book? I’m partnering with one of the most profitable syndicates in the Lloyd’s market. T…

View Details
Posted 2025-08-08

Pediatric, MSK or Vascular based sonographers wanted - West Midlands

Pulse
London

Job Title: Paediatric, MSK, or Vascular Sonographer – Weekend Shifts Location: West Midlands Working Pattern: Saturday and Sunday (weekday hours may be required for induction or training) …

View Details
Posted 2025-09-24

Compliance (H&S) Administrator

Oliver Bonas
Chessington, Greater London

We are looking for a Compliance Administrator to join Team OB in our Support Office. As the Compliance Administrator at OB, you will be responsible for supporting the maintenance of H&S and complian…

View Details
Posted 2025-09-12

Year 1 Teacher | Good School | Croydon | January 2026 Start

Marchant Recruitment
Croydon, Greater London

Are you an inspiring Year 1 Teacher looking for a Full-Time role from January 2026? A warm Good-rated primary school in Croydon is seeking a creative and nurturing Year 1 Teacher to join thei…

View Details
Posted 2025-10-10