At a Glance
- Tasks: Design and implement automated testing suites for our C++ trading applications.
- Company: Join LMAX Group, a leader in innovative trading technology.
- Benefits: Enjoy 25 days of holiday, private medical coverage, and wellness programs.
- Other info: Dynamic role with opportunities for learning and career growth.
- Why this job: Be the first Tester on our team and shape our testing strategy!
- Qualifications: Experience in writing C++ tests and a passion for quality assurance.
The predicted salary is between 40000 - 50000 £ per year.
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.
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.
Software Test Engineer (C++) in London employer: LMAX Group
LMAX Group is an exceptional employer that fosters a collaborative and innovative work culture, making it an ideal place for Data Operations Engineers to thrive. With a strong focus on employee growth, LMAX offers extensive learning and development programs, alongside competitive benefits such as private medical coverage and a wellness contribution programme. Located in a dynamic environment, employees are empowered to contribute to cutting-edge data solutions that drive the company's success in the Forex and digital currency trading sectors.
StudySmarter Expert Advice🤫
We think this is how you could land Software Test Engineer (C++) in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at LMAX Group or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
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We think you need these skills to ace Software Test Engineer (C++) in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at LMAX Group.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at LMAX Group and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at LMAX Group
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If LMAX Group uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
