Junior Software Developer (Python)

Open Opportunities :: Squarepoint

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London, Montreal, Singapore Until 8/22/2026 H-1B sponsor history First posted March 26, 2025 Last posted March 26, 2025
Job description

Please only apply to the one job you feel best fits your skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity.

Position Overview:

At Squarepoint we use Python to build a great deal of the software needed to solve crucial problems every day. You will work on a wide range of systems that fuel our trading success including, but not limited to, core tooling and frameworks, data pipelines used to feed predictive models in research and trading, and software products used worldwide by traders and researchers.

You will collaborate with experienced software developers and quant researchers to enable the continued growth of our investment business, solving problems at scale, and gaining a unique chance to learn from some of the most talented individuals in the industry.

Required Qualifications 

  • Degree in Computer Science, Computer Engineering, Applied Math, Physics, Quantitative Finance, or Financial Engineering/MFE
  • Up to 4 years experience in a relevant role such as software or quant development, or similar
  • Experience with Python, git, and Linux
  • Excellent written and verbal communication skills
  • Eagerness to continuously learn new technologies and develop with us
  • Ability to work well in a fast-paced environment

Nice to Have:

  • Experience with any of C++, Rust, KDB+/q, JavaScript/TypeScript/React
  • Experience with database management systems and related technologies such as SQL
  • Experience working in an investment or financial business is useful
About this role

Summary

Develop and maintain Python-based systems for trading, research, and data processing.

Job title

Junior Software Developer (Python)

Experience level

up to 4 years

Industry

finance

Location requirements

Candidates in London, Montreal, or Singapore; remote work unspecified.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

pythongitlinuxcommunication

Preferred skills

c++rustkdb+/qjavascripttypescriptreactsqlinvestment

Specializations

pythondata pipelinessoftware frameworkstrading systems
Locations

Structured locations inferred from the posting.

London, UK

On-site City

Montreal, QC, Canada

On-site City

Singapore

On-site City