SIG at Grace Hopper celebration


at Grace Hopper celebration

We're SIG, a quantitative trading firm located in Philadelphia. SIG started when a group of college friends realized the decision making strategies they used for their group poker games was similar to trading option markets.

We're at GHC to hire women for our Software Development teams and our Quantitative Trader Development Program. At SIG, you'll be joining an environment of diverse perspectives and a strong community of women, including our Chief Information Officer and Co-Head of Trader Education.

Whether you want to build and improve our trading systems or use game theory to trade options, we look forward to meeting you at GHC!

Meet our Team

Learn what working at SIG is like straight from women on our technology and trading teams.

Faith Software Engineer Faith Software Engineer


Software Engineer

Chelsea Quantitative Trader Chelsea Quantitative Trader


Quantitative Trader

Shannon Risk Analyst Shannon Risk Analyst


Risk Analyst

Amanda Data Engineer Amanda Data Engineer


Data Engineer

Mayuri Software Development Team Lead Mayuri Software Development Team Lead


Software Development Team Lead

Ragna Trading Intern Ragna Trading Intern


Trading Intern

Women Leaders

Risk takers, challenge seekers, and trail blazers… we’re sharing the motivating stories of a few of our women leaders.

Gina Pinotti



"Take the risk. Step forward. Have confidence to reach outside your comfort zone. You never know what amazing opportunities are waiting for you."

Read Gina's Story

Fiona Roche



"You can't expect to be an expert in anything when you try it first, so give yourself the time to learn a new craft, settle into a new job, and discover what it is that you are good at and enjoy."

Read Fiona's Story

Helen Ou


PhD Quantitative Researcher

"I always encourage grad students to look outside the box and keep an open mind about their career direction. Every one of us is different, so it's important not to limit your dreams to the paths of those who have gone before you."

Read Helen's Story

We love Philly

When you come here, you’re joining a cohort of people from around the world, all of whom have chosen to call the Philadelphia area their home. Here are a few reasons why we think you’ll love Philly, too.


Comparing the rent here to NYC, DC, Chicago, and San Francisco, you’ll get way more bang for your buck in Philadelphia.

Food Scene

Between James Beard Award winning restaurants, top-rated options from pizza to vegan, and Reading Terminal Market, our 125 year old historic public market, and you won’t go hungry in what Travel + Leisure calls the East Coast’s “Best Food City.”


There are 300+ neighborhood parks, including Fairmount Park, a 2,054 acre gem with over 50 miles of designated trails, just around the corner from our office.

Building a Community

Building a Community

Building a community of women is important to us. On campuses around the country, we bring together groups of women to sit down to dinner, where they can ask our employees about what it’s like to be in the industry. We sponsor events like the Women in Computer Science Club at Drexel, the Girls in Math Competition, and the Women’s Leadership and Diversity + Inclusion Summit to give students the opportunity to see themselves in technology and finance. We also bring women at SIG together at our office, with gatherings like happy hours and networking dinners, and events like the Women in Investing Network of Philadelphia (WIN).

Culture + Perks

Our perks help make balancing work and life easier for you. Take a look at some of our favorites.

  • Our dress is relaxed. Jeans and sneakers are the norm
  • Complimentary on-site nurse practioner and Wellness Center, private Mother's Room, and prescription delivery
  • 14 week paid maternity leave*
  • A fully stocked kitchen with nutritious snack options and catered breakfast and lunch daily
  • Events for employees and their families including Family Fun Night at the Philly Zoo and CHOP 5K Run/Walk
  • On-Site fitness classes (spin,yoga, and more), a 9,000 square foot gym, and women's locker room
  • Additional week of paid time off when you get married*
  • Career-related education assistance program to help you grow professionally at SIG
  • On-site, subsidized Tech Camps for children of employees, held on popular school breaks and holidays
  • Delivery for Philly Foodworks, an organic food co-op, and on-site coffee co-op
  • On site, full-service mail room available for personal shipping and delivery
  • Baby gifts for birth or adoption of a child
  • Discounts at local museums, movie theaters, amusement parks, and more
*after one year

We’re Hiring!

We’re Hiring!

Join our team of innovators working to solve problems that have never been solved before.

More than Just a Job

See what we’re up to both in and out of the office!