ATS lookup
Old Mission ATS: Greenhouse (36 open jobs)
Old Mission runs its careers page on Greenhouse. Jobless indexes 36 open roles there as of ; the newest was posted
What applying on Greenhouse looks like
Greenhouse job pages are hosted at boards.greenhouse.io or on a company's own domain through an embed. The application form asks for a resume upload, which Greenhouse can parse to prefill name, email, and phone, then usually adds a handful of custom questions and EEO/demographic fields the employer chose. No account is required and most Greenhouse forms are a single page, though some add a second page for education or work history. You can save time by uploading a resume first: several fields fill automatically from the parsed file. Confirmation is an on-page message plus an email receipt.
Jobless extension autofill: yes
Top titles
- Python Software Engineer
- Quantitative Trader – 2027 Graduate Program (August Start)
- Quantitative Trader
- C++ Software Engineer
- C++ Software Engineer - Research Infrastructure
Remote share
0% of open roles are remote.
Sample open roles
See every Old Mission role
Browse all open positions at Old Mission on Jobless, or get roles like these scored against your resume automatically.
FAQ
- Does Old Mission use Greenhouse?
- Yes. Old Mission's careers page is hosted on Greenhouse, based on Jobless's index of the company's job postings.
- How many jobs does Old Mission have open?
- Old Mission has 36 open roles indexed as of 2026-09-20, with the newest posted 2026-09-18T20:47:55+00:00.
- Does the Jobless extension work on Old Mission applications?
- Yes. Greenhouse is one of the applicant tracking systems the Jobless browser extension autofills, so applying to Old Mission through the extension prefills the form from your profile.