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As of 4 November 2026, Jefferies has 156 open roles (54 new in 30 days), its finance & accounting team is hiring most, and its postings name Python, Microsoft Excel and Amazon Web Services as the tools the team works in.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- , , United States
- Employees
- 5001-10000 employees (linkedin)
- Sells to
- investors, clients, corporate clients
- Certifications on site
- Site languages
- EN
- Career system
- Oracle_hcm
Jefferies in one screen
Read from jefferies.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Jefferies is an investment bank that provides investment banking, equities, fixed income, prime brokerage, wealth management and alternative asset management for investors and clients. Its offerings include prime brokerage services, a global algorithmic trading suite, a client portal, and the jprime and wealth management mobile apps. The firm operates internationally.
Named on the site: investors, clients, corporate clients.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 595 scored.
What Jefferies says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
We use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity• Advanced Microsoft Excel skills• Modern, fully cloud-native, tech stack that leverages several AWS products to orchestrate an event driven data distribution platform.• Supporting and enhancing existing infrastructure and applications across a variety of technologies (ION, Java, Kdb)We use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity• Integrate solutions with Microsoft 365, SharePoint, SQL and approved enterprise services using standard connectors, APIs or custom connectors where appropriate• Use Unix/Linux and shell scripting to support batch processes, operational tooling, and production support diagnostics.We use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacityWe use a spectrum of development frameworks and programming languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity
• Build on AWS-native infrastructure (S3, Redshift, Lambda, Airflow/MWAA) purpose-built for quantitative finance workloadsing languages including Python, Java, C++, C#, KDB/Q, full stack visualization dashboards implementations with HTML5 & D3 in addition to the cloud on a global scale to provide capacity, performance, and resilience with cutting-edge high-per
• Integrate PAM and Vault solutions with enterprise applications, EKS/Kubernetes, cloud platforms, and CI/CD pipelines.• Integration Engineering: Develop and maintain integration using REST/SOAP APIs, Platform Events, Named Credentials, and External Objects.• Develop and maintain FIX connectivity, market data integrations, and exchange interfaces.Vendors whose code loads on jefferies.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
156 open roles, 115 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring finance & accounting in United States →
| open · new 30 d | |
|---|---|
| Finance & accounting | 54 · 11 |
| Software engineering | 27 · 10 |
| IT operations & business systems | 11 · 6 |
| Legal, compliance & risk | 10 · 3 |
| Data & AI | 7 · 1 |
| Administration & office | 5 · 0 |
| Product, program & project management | 5 · 3 |
| Customer service & success | 2 · 1 |
| Human resources | 2 · 1 |
| research and science | 2 · 1 |
| Travel, leisure & events | 2 · 2 |
| Business development & strategy | 1 · 0 |
| Marketing & communications | 1 · 1 |
| real estate and property | 1 · 1 |
| Retail & store operations | 1 · 1 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Jefferies to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Jefferies
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 595 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Jefferies (, United States, 5001-10000 employees) has 156 open roles, 54 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/jefferies.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from jefferies.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Oracle_hcm career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Jefferies: questions
Does Jefferies use Python?
Yes, by the company's own words: 46 postings name it, first seen 2026-02-10, in the software engineering team.
Is Jefferies hiring?
156 open roles as of 4 November 2026, 54 opened in the last 30 days and 15 closed. The largest team hiring is finance & accounting.
Where does this profile come from?
From jefferies.com itself: we crawled it on 2026-08-07, built the profile on 2026-08-16, and read its career site (Oracle_hcm) hourly since. Headcount is from LinkedIn.
Who should I write to at Jefferies?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 4 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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