-
Two Sigma

Software Engineering Full-Time Campus Hire - London

Two Sigma
United Kingdom · Full-time · Entry

Position Summary

Two Sigma is a financial sciences company, combining data analysis, invention, and rigorous inquiry to help solve the toughest challenges in investment management, securities, private equity, and venture capital.

Our team of scientists, technologists, and academics looks beyond the traditional to develop creative solutions to some of the world’s most complex economic problems.

Technology drives our business — it's our main advantage — and software engineers play a pivotal role.

Software engineers at Two Sigma focus on analysis, experimentation, design, and elegant implementation. They build the scalable tools the organization needs to explore data's possibilities and act on our findings – to mine the past and attempt to predict the future.

As a Two Sigma engineer, you'll champion the rigorous, collaborative, scientific approach that allows us to meet business needs. You'll join a forward-looking, future-reaching organization to build software that will scale with the company. You'll have opportunities to learn from others and share your expertise.

We attract engineers with a real passion for data. We seek individuals who want to build for today and invent for tomorrow. We value curiosity and insight, balanced with pragmatism and practicality. We recognize both the small steps, as well as the broad vision.

As a student, you will be hired into a general Software Engineering role and matched to a specific team 2-3 months before you start.

Depending on the Engineering area you join, you will take on the following responsibilities:

  • Building the underlying infrastructure that virtually every other engineering team at Two Sigma uses, such as our distributed storage and public and private cloud environments.
  • Ensuring the reliability of “mission critical” products and systems vital to Two Sigma, such as our main trading system.
  • Using a suite of open source and proprietary tools to build the environments that test and deploy our quantitative strategies, also known as models.
  • Building and maintaining the low-latency, high-performance infrastructure and systems responsible for executing trades.
  • Building and scaling the infrastructure used to ingest data from 10,000+ sources daily.
  • Partnering with our Corporate teams to develop tools, systems and products responsible for increasing productivity and efficiency across the organization.

Wondering if this is the right role for you? You should possess the following qualifications:

  • A Bachelor’s, Master’s, or PhD degree in a technical or quantitative field.
  • Experience with Java, C, C++, Python, Ruby, Perl, or other languages that target the JVM.
  • Experience in large-scale systems.
  • Exceptional programming skills.
  • Strong analytical, organizational, and interpersonal skills.
  • A passion of building quality software.
  • We are open-minded in our search for critical thinkers who are passionate about technology. While we analyze the data-rich domain of finance, financial experience is not a requirement.

Key Skills

Ranked by relevance

c data analysis storage python cloud java ruby perl
Login to Apply
Posted
Nov 14, 2025
Type
Full-time
Level
Entry
Location
London
Company
Two Sigma

Industries

Financial Services

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
AccessPay
Related

Junior Software Engineer

2026-07-10

Full-time
Not Applicable
United Kingdom
Financial Services
Engineering
View Job Details
Jobgether
Related

Software Engineer, Missions Software

2026-07-10

Full-time
Not Applicable
Canada
Internet Marketplace Platforms
Engineering
View Job Details
Fanatics
Related

Backend Engineer - Live & Collect

2026-07-10

Full-time
Not Applicable
United Kingdom
Technology
Engineering