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Reliability Engineer

Two SigmaPosted Jul 18, 2026
London (Europe)
Hedge FundDevMid-Senior

About this role

Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors.

Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world’s most complex economic problems.
The Reliability Engineering team in London is responsible for multiple data plants which provide live and historical data across the firm. We drive automation, improve real-time monitoring, develop metrics to measure performance, drive operational excellence, and lead release and deployment.
You will take on the following responsibilities:

You should possess the following qualifications:
Preferred qualifications:
We are proud to be an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity/expression, age, status as a protected veteran, status as an individual with a disability, or any other applicable legally protected characteristics.

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