Onlano
Full Stack DevelopmentRemote

Solutions Engineer (Full Stack Ruby, Python, React)

Client Server - Company

Shoreditch, East London, ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomFull-time - Mid level (2-4 years)0 applicantsCloses Jul 30, 2026

Salary

GBP 80,000 - 80,000 / year

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Job description

Job details

  • Location: Shoreditch, East London
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: GBP 80,000 per year

Role overview

Client Server is seeking a skilled Solutions Engineer to join a fast-growing SaaS FinTech company. In this role, you will bridge the gap between technical development and client needs, building capital market tools used by Investment Banks and research providers to automate and analyze client service consumption.

Job details

This is a Full-time position based in Shoreditch, East London, offering a Remote work mode. This is not an Internship. The salary for this role is ยฃ80,000 GBP.

Responsibilities

  • Develop and maintain full-stack features using Ruby, Python, and React
  • Work directly with investment banking clients to gather requirements and implement solutions
  • Build automation tools for analyzing client service and research consumption
  • Take full ownership of the development lifecycle from design to deployment
  • Collaborate with cross-functional teams to improve the SaaS product offering

Requirements

  • Proven experience in full-stack development with Ruby and Python
  • Strong proficiency in React for building modern user interfaces
  • Ability to communicate technical concepts clearly to non-technical clients
  • Experience working within a SaaS or FinTech environment
  • Strong problem-solving skills and a desire to take ownership of projects

Benefits

  • Competitive salary of ยฃ80,000 GBP
  • Remote work flexibility
  • Opportunity to work with high-profile financial institutions
  • Career progression in a scaling FinTech environment

Keywords

RubyPythonReactSaaSFinTechFull StackAPI IntegrationCapital Markets