- Location: Chicago, IL, United States
- Posted: Posted Sep 8, 2026
- Pay: Pay not stated
- Programming
- Python
- Linux
- +7
What Old Mission asks for in software and data roles at tech companies · Quant trading · 5 roles · 90 days to Oct 17, 2026
Updated
5 roles counted in the window, one per title and level; 8 postings open now.
Old Mission has 5 software or data roles in the window, too few for a profile; its open postings are below.
Roles here
- Software engineer4 roles
- DevOps engineer1 role
Other company profiles
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- Hudson River Trading11 roles
- Anduril Industries44 roles
- OpenAI29 roles
- SpaceX28 roles
- Stripe28 roles
- Anthropic25 roles
- Bright Vision Technologies25 roles
Open postings (8)
The 3 software and data postings first, then the rest, newest first.
- Location: Chicago, IL, United States
- Posted: Posted Aug 26, 2026
- Pay: Pay not stated
- Experience: 5+ yrs
- Python
- C++
- Linux
- +6
- Location: Chicago, IL, United States
- Posted: Posted Jul 30, 2026
- Pay: Pay not stated
- Python
- C++
- Derivatives
- +7
- Location: Chicago, IL, United States
- Posted: Posted Oct 1, 2026
- Pay: Pay not stated
- Quantitative background
- Python
- Probability
- +7
- Location: Chicago, IL, United States
- Posted: Posted Sep 16, 2026
- Pay: Pay not stated
- Risk management
- Bachelor's degree
- Quick decisions
- +7
- Location: Chicago, IL, United States
- Posted: Posted Sep 2, 2026
- Pay: Pay not stated
- Research
- Financial markets
- Securities analysis
- +7
- Location: Chicago, IL, United States
- Posted: Posted Aug 12, 2026
- Pay: Pay not stated
- Experience: 5+ yrs
- Options pricing
- Python
- Hedging
- +6
- Location: Chicago, IL, United States
- Posted: Posted Aug 10, 2026
- Pay: Pay not stated
- Academic record
- MS Office
- Law school
- +6
Source: Old Mission careers (Greenhouse). Each posting opens our summary, with a link to the original.
How we count: 5 roles in the 90 days to Oct 17, 2026, each role counted once however many boards post it. Methodology