Company: Two Sigma
Location: London
Posted: April 17th, 2026
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 Trading Reliability Engineering team works to improve the reliability, operability, and maintainability of our core trading systems. Their project work focuses on enabling business initiatives, reducing risk, improving visibility, and increasing operational efficiency. The team is a highly collaborative collection of engineers from a range of backgrounds (prior finance experience not required) that all share a passion to improve our systems and to learn from one another while doing so.
You Will Take On The Following Responsibilities
You Should Possess The Following 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.
#J-18808-Ljbffr