Copello are now searching for Senior/Principal Software Engineers to join a busy and steadily growing defence contractor, who specialise within through-life support of military systems with an inclusive capability of underwater systems. 

As a Senior/Principal Software Engineer working within the Maritime systems, you and your team will be involved from conception through to customer acceptance, ensuring that all design requirements are met. 


  • Technical administration of multiple projects, acting as design authority when required 
  • Software design, development and review - full life-cycle
  • Responsibility for requirement analysis
  • Management of a team.

Qualifications / Skills 

  • Proficient in C++/C# 
  • Experienced in UML modelling 
  • Degree level in a relevant discipline 
  • Embedded Software development 
  • Experience is agile and waterfall development


  • Sonar systems experience 

For more information please contact Aaron on 07385820136 or email

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