Old Mission

About the Company

Old Mission is a global, multi-asset market maker. We specialize in dynamically valuing individual securities and complicated derivatives at the speed of modern markets. We price thousands of financial instruments globally and have traded trillions of dollars of securities using our proprietary systems and models, both on and off exchange. Our market making platform enables us to work with the world’s largest exchanges, brokers, and institutional investors as a trusted partner, assisting them in transferring risk, often at prices that are much tighter than our competition.

Listed Jobs

Company Name

Old Mission

Job Title

Python Software Engineer - London

Job Description

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement.

Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm’s growth.

About The Position

We are on the lookout for Software Engineers who excel in Python. As a Software Engineer, you'll play a pivotal role on your team, taking ownership of cutting-edge projects. Your primary responsibilities will encompass the refinement and advancement of our trading systems and mission-critical applications. Additionally, you'll collaborate closely with quants, traders, and research teams to bolster our systems' adaptability and scalability, all while contributing to the development of innovative trading applications.

Required Skills

Bachelor's degree in Computer Science, Mathematics, or a related Engineering/Science discipline
A minimum of 2 years of professional Python experience in a production environment
High proficiency in Python on Linux Platforms
Familiarity with relational databases (e.g. PostgreSQL, MySQL, etc.)
Exceptional written and verbal communication skills
A collaborative team player with a knack for owning and driving exciting projects
Thrives in a fast-paced work environment, showcasing effective problem-solving abilities

Benefits And Perks

Competitive salary with discretionary annual bonus
Fully paid private medical, dental, vision with extended coverage and life insurance
Robust Pension Scheme, income protection, and salary exchange
Free on-site lunch daily
Season Ticket Loan Scheme
Tuition Reimbursement Program

Old Mission is not accepting unsolicited resumes from any staffing/search firms. All resumes submitted by staffing/search firms to any employee at Old Mission via-email, the Internet or directly without a valid signed search agreement will be deemed the sole property of Old Mission, and no fee will be paid in the event the candidate is hired by Old Mission.

London, United Kingdom

On site

27-02-2025