Senior Back End Developers

Team Consulting

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Nottingham, England, gb on site Until 8/22/2026 First posted March 25, 2025 Last posted March 25, 2025
Job description

Overview

Specialist role Developer

Summary of the work 

OPG need 2 back-end developers to work with existing team of PHP Symfony 2 devs to update and maintain existing functionality and produce new features to ensure that a digital, public-facing service is iterated and improved via user first principles. Suppliers must be willing to provide evidence of essential criteria

Latest start date September

Expected contract length initially 12 month contract

Region East Midlands

Organisation the work is for Office of the Public Guardian

About the work

Who the specialist will work with 

Working alongside a product owner, user researcher, user interface expert and a senior front end developer, existing symfony 2 devs

What the specialist will work on 

OPG need 2 back-end developers to work with the existing team of PHP Symfony 2 devs to update and maintain existing functionality and produce new features to ensure that a digital, public-facing service is iterated and improved via user first principles. This role is based primarily in Nottingham, but may involve some travel between Birmingham and London. Some colocation is required but flexible/home working options are available.

Work setup

Address where the work will take place This role is based primarily in Nottingham, but may involve some travel between Birmingham and London. Some colocation is required but flexible/home working options are available.

Working arrangements onsite a minimum of 3 days a week, preferably in the Nottingham office, but with flexibility to work from other locations for the rest of the week including home-working

Security clearance Baseline security clearance e.g. DBS or Disclosure Scotland will be required initially, but applicants must be willing to submit to National Security Clearance. 

Skills and experience

Essential skills and experience 

  • 3+ Years acting as a senior developer in a strong Object Orientated PHP environment.
  • Experience building server-side web applications and detailed knowledge of PHP.
  • Good knowledge of Symfony 2
  • Experience with PHPUnit tests and mocking objects
  • Experience of Doctrine 2 and Doctrine migrations.
  • Knowledge of relational databases systems (particularly PostgreSQL)
  • Outstanding ability to develop efficient, highly optimised and clear code.
  • Understanding of and experience with a range of approaches to testing application code and systems for behaviour and performance.
  • Working within an agile environment.
  • Knowledge of the Git version control system
  • Experience of Continuous integration (preferably with Jenkins)

Nice-to-have skills and experience 

  • Experience of BDD and automated user acceptance testing Behat 3.
  • Experience of Docker used for local development and staging environment.
  • Act as a “tech lead” on complex projects, providing support for product and delivery management and pragmatically weighing the complexities involved against the need to act
  • Experience of mentoring or helping colleagues optimise their code
  • System administration and configuration management skills
  • Experience of handling large data sets and scaling their handling and storage
  • Experience of designing and maintaining public HTTP APIs
  • Experience of handling large data sets and scaling their handling and storage
  • Experience with Mockery mocking framework, JMS serialiser library

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Develop, update, and maintain PHP Symfony 2 backend services in an agile environment.

Job title

Senior Back End Developers

Experience level

3+ years

Industry

government

Location requirements

primarily in Nottingham, flexible with some travel, remote options available

Salary

Not specified

Management role

No

Skills & keywords

Required skills

phpsymfony 2unit testingdoctrine 2postgresqlgitci

Preferred skills

bddautomated testingdockersystem administrationapi design

Specializations

phpsymfony 2postgresqlunit testingci
Locations

Structured locations inferred from the posting.

Nottingham, UK

On-site City