Jobs Companies LMAX Group Software Test Engineer (C++)

About this Software Test Engineer (C++) role at LMAX Group

LMAX Group · London, England, United Kingdom

LMAX Group is looking for a tester for our C++ development team. In this position you can expect to help design and implement automated testing suites as well as conduct exploratory testing of our trading applications. You will also be assisting the development team to ensure that new code is designed with testing in mind. We are looking for testers who are confident in their ability to create tests, both with others and on their own.

A finance or trading background is not required.

What you will be working on

Our code base currently has extensive automated tests from unit test to integration tests and acceptance tests. All our tests run through our CI every 15 minutes and we are looking to maintain and expand this test suite as we create new features. There will also be some time allocated to exploratory testing to try and find elements of the system that are not functioning correctly. Our developers prefer to practice TDD. This is the first Tester hire for the team, so you will be expected to drive the testing strategy to prove functional correctness. Exploratory testing to identify obscure edge cases and complex interactions, both on your own and pairing with developers, is expected to be a significant part of this role.

Responsibilities

  • Produce clear, well-structured automated C++ tests
  • Identify, escalate and where possible mitigate potential risks impacting delivery of the team
  • Use pair programming to increase the spread of knowledge and avoid siloing
  • Continuously design and implement new test types that improve the ease of writing tests
  • Investigate our trading system and create failing tests to demonstrate bugs
  • Work with developers to design code with testability in mind

Requirements

Essential Skills / Experience

  • Writing C++ tests using modern C++ on a Linux/UNIX environment
  • Ability to understand business requirements and develop tests to define them
  • Ability to design well documented, simple and elegant tests that are easily maintainable
  • Ability to work independently and with little guidance
  • A finance and/or trading background is not required

Desirable Skills / Experience

  • Catch2
  • Continuous Integration (Jenkins) #
  • Experience with python testing (pytest)
  • Experience with UI testing
  • Knowledge of Websocket, TCP/IP networking.
  • Science or Maths related degree.

Benefits

  • 25 days of holiday 
  • Bonus 
  • Pension contribution 
  • Private medical, dental, and vision coverage 
  • Life assurance 
  • Critical illness cover 
  • Wellness contribution program with access to ClassPass 
  • Plumm Platform 
  • Five volunteering days 
  • Give as You Earn initiative 
  • Learning and development programs 
  • Electric Vehicle Scheme 
  • Cycle to Work Scheme 
  • Season Ticket Loan 
Ready to apply to LMAX Group?
Apply to LMAX Group

About LMAX Group

Headquartered in London, LMAX Group is a global financial technology company and the leading independent operator of multiple institutional execution venues for FX and crypto currency trading.

The Group’s portfolio includes LMAX Exchange (institutional FX exchange and FCA regulated MTF), LMAX Global (FCA and CySec regulated brokers) and LMAX Digital (GFSC regulated institutional spot crypto currency exchange).

With 11 offices worldwide, LMAX Group builds and runs its own high performance, ultra-low latency global exchange infrastructure which includes matching engines in London, New York, Tokyo and Singapore. LMAX Group services and facilitates the exchange of currencies between a wide range of customers spanning 100 countries, including leading banks, asset managers and retail brokerages.

LMAX Group is a leading industry player, demonstrating consistent high growth and profitability. Uniquely positioned to offer both FX and crypto trading, the Group is transforming the future of capital markets and shaping the evolving crypto currency ecosystem.

Our mission is to create a level playing field for all participants in the world’s biggest financial markets, through transparent, precise and consistent execution, based on robust trading technology.

We are looking for people who want to help us change the game, not just play it.

See all jobs at LMAX Group →

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