Susquehanna
As of 4 November 2026, Susquehanna has 288 open roles (62 new in 30 days), its finance & accounting team is hiring most, and its postings name Python, Microsoft Excel and Microsoft Windows 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
- 1001-5000 employees (linkedin)
- Sells to
- Certifications on site
- Site languages
- EN
- Career system
- Jibe
Susquehanna in one screen
Read from sig.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Susquehanna is a global quantitative trading firm that applies machine learning and advanced quantitative research to vast datasets to build systematic trading strategies. It operates with researchers, engineers, and traders across 16+ offices worldwide, combining game theory and decision science with cutting-edge technology.
Named on the site: .
Nearest companies by what they do, sell and whom they serve, 51+ employees. 154 scored.
What Susquehanna 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.
gists, traders, and quants to design and engineer tools aimed at debugging, troubleshooting, analysis, and management of market data, while also interfacing with RESTful services across both Linux and Windows environments in C++ and Python.You will attend regular seminars to learn about in-house business, products, and tech (Excel, SQL, Python etc.).You'll operate within a set of platforms that span Windows and Linux: a distributed platform built on Service Fabric, real-time news infrastructure, and a large Python production environment, running across development, integration, and prWe are seeking a highly technical Senior Linux Platform Development Engineer to join the Dublin Platform Development Linux team.• Use technologies such as: C#, .Net Core, Kafka, Redis, Hadoop, ASP.Net MVC, Blazor, Vue.js, WPF, WCF, Winforms, OracleTechnical: You have strong software development skills in any object-oriented language (we use C#, C++ & Python mostly).• Package and deploy software with SCCM, write PowerShell tooling and contribute to Group Policy and automation changes under review• Own and improve observability across metrics, logs, and alerting using Prometheus, Grafana, and Loki.• Operate and support core data and messaging infrastructure, including Kafka, PostgreSQL, and Redis.
Working across Linux, OpenStack, Kubernetes, and platform engineering, you will develop the tooling, automation, APIs, and services that enable infrastructure to operate reliably and at scale.Automate and Evolve: Contribute to our library of home-grown tools, written primarily in Python and Bash, utilizing tools such as Jenkins to automate bare-metal and virtual server deployments, monitoring, and maintenance, allowing you to foOBSERVE Operate the monitoring and alerting stack (Checkmk, Elasticsearch/Kibana, Grafana, Prometheus): move its configuration into code, tune signal from noise, and make sure every alert that fires is actionable.• Design, deploy, and maintain relational and non-relational database systems at scale (hundreds of millions to billions of records, TB-scale datasets), including MariaDB, MongoDB, InfluxDB, and ClickHouse.• Own and improve observability across metrics, logs, and alerting using Prometheus, Grafana, and Loki.Vendors whose code loads on sig.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
288 open roles, 153 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 | 72 · 12 |
| Software engineering | 38 · 9 |
| Data & AI | 28 · 4 |
| IT operations & business systems | 23 · 5 |
| Legal, compliance & risk | 18 · 5 |
| Human resources | 16 · 7 |
| Product, program & project management | 8 · 0 |
| Administration & office | 5 · 3 |
| Sales | 4 · 0 |
| Marketing & communications | 3 · 1 |
| Education & training | 2 · 1 |
| Engineering (non-software) | 2 · 2 |
| Research and science | 2 · 0 |
| Arts media and entertainment | 1 · 0 |
| Customer service & success | 1 · 1 |
| General management & consulting | 1 · 0 |
| Hospitality and food service | 1 · 0 |
| Travel, leisure & events | 1 · 0 |
| Unclassified | 1 · 1 |
| Logistics warehouse and transport | 0 · 0 |
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 Susquehanna to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Susquehanna
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 154 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.
Susquehanna (, United States, 1001-5000 employees) has 288 open roles, 62 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/sig.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 sig.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 Jibe 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.
Susquehanna: questions
Does Susquehanna use Python?
Yes, by the company's own words: 282 postings name it, first seen 2024-02-12, in the finance & accounting team.
Is Susquehanna hiring?
288 open roles as of 4 November 2026, 62 opened in the last 30 days and 15 closed. The largest team hiring is finance & accounting.
Where does this profile come from?
From sig.com itself: we crawled it on 2026-08-06, built the profile on 2026-08-16, and read its career site (Jibe) hourly since. Headcount is from LinkedIn.
Who should I write to at Susquehanna?
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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