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Richard Wheeler Associates
Expired

Back-end Software Engineer - Ruby, APIs, PostgreSQL, SC (£550-650pd)

Great rateLondon (On-site)

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Back-end Software Engineer - Ruby, scripting, Linux, PostgreSQL, SC/DV security

Contract - immediate start in Shoreditch. Minimum 3 months possible extension c£550-650pd

SC security clearance or a willingness and ability to undergo SC security clearance checks is essential.

We are looking for an experienced Back-end Developer with demonstrably strong Ruby to implement new features in a ground breaking, cutting-edge SaaS web application. You'll be working closely with the Computer Vision & Data Science teams and bundling their data processing pipeline into docker containers. You'll be defining the APIs between those containers and the existing platform, and integrating the data they produce into their data model. The back-end is mostly written in Ruby (but not Rails), the database is PostgreSQL with Sequel ORM.

The successful candidate is likely to have a BSc/BEng in Maths, Physics, Computer Science/equiv.

He/she will need:

  • strong experience with Ruby, Perl / Python
  • working with databases and relational data models e.g. PostgreSQL or similar
  • web application development
  • Linux as a development and production environment

Nice to have’s:

  • C, C++, Java
  • web front end languages and frameworks, e.g. HTML, CSS and JavaScript
  • machine learning/computer vision applications
  • video streaming technologies
  • security issues affecting web applications and correct use of cryptographic and security protocols
  • understanding of video formats and video processing e.g. transcoding
  • developing RESTful web services
  • containers and virtual machines e.g. Docker/LXC and Vagrant.

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