Software Developer

Company: mthree
Apply for the Software Developer
Location: London
Job Description:

mthree is looking for a Software Development Engineer C++ involved at key stages of product development. The developer is accountable for the technical design and delivery of the product’s functionalities according to solutions agreed between a variety of stakeholders including Customers, Product Management and Product Definition Analysts. You will need to analyse user requirements and design, code, test, debug, and document software solutions with a highly creative mind‑set.

Title: Software Developer C++

Location: Hybrid in Heathrow. Please apply only if you are happy to commute.

About the ideal candidate:

  • You’ll have a degree in Computer Science or similar, or equivalent industry experience.
  • Expertise in Object Oriented application development with C++ 11/14/17
  • Unit Testing in C++ with CPP test, experience in writing Python regression test
  • Strong foundation in data structures and problem-solving ability.
  • We believe in aiming for excellence, taking responsibility, working together and putting our customers first. We need you to display these qualities.
  • Good interpersonal skills – you will be dealing with internal stakeholders to communicate on requirements, design, usability and review design decisions on a regular basis.

Desired Skills:

  • SCM knowledge, preferably Git/Bitbucket
  • Knowledge of distributed systems/service-oriented architectures
  • Knowledge of defining a REST API using Swagger/OpenAPI
  • Knowledge of building and deploying an application in the cloud
  • Knowledge of Unit Testing frameworks like CPP Unit, GTest for C++ or similar

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Posted: June 15th, 2026