Senior Software Engineer (Applications Team)

| Chicago
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We are PEAK6, a leading investment firm. You'll find us headquartered in the historic Chicago Board of Trade building, where we first opened our doors in 1997. Over 20 years ago, we were among the first firms to develop sophisticated proprietary technology in our trading business. Today, we continue to leverage our technical ingenuity and operational excellence across several investment areas, spanning early-to-mid stage growth capital, operational control, trading and esports. Throughout the years, we've built and operated several financial technology firms and we continue to evolve.   

As a Senior Software Engineer on the Applications Team, a regular day could include working closely with PEAK6’s trading desk and product team to identify opportunities to improve and automate workflowshelping the team manage and reduce technical debt, deploying and measuring usage of tools in production, and writing full stack Python code with other engineers on the team to build out the future of PEAK6’s custom trading applications. Additionally, Senior Software Engineers regularly participate in and contribute to regular architecture cadences, drive discussions and decisions on coding standards and practices, mentor other engineers and help reinforce and improve PEAK6’s engineering culture.  

  

On the Applications Team, you’ll be responsible for:  

  • Collaborating with trading and technology teams on trading strategy, creating applications for both individual traders as well as more robust applications for broader scale use across the entire firm. 
  • Providing influence and critical inputs into strategic business plans and trading application architecture.  
  • Contribute to the full product development lifecycle of critical tools that enable trading and firm portfolio management. 
  • Ensuring quality and correctness of applications through automated testing as well as manual interaction with the products. 
  • Monitoring applications in production for performance and effectiveness, always looking for areas to improve the user’s workflow. 
  • Optimizing and monitoring critical path performance.  
  • Troubleshooting production issues quickly and efficiently.  

  

You’ll gain loads of experience in this role but before you do, you should have:  

  • Must have proficiency in Python. Any modern JavaScript framework, Go or Java is a nice to have!  
  • Experience building full-stack Python based applications. Ideally with some exposure to using a modern JavaScript framework on the front end. 
  • Experience with some combination of the following Python libraries; Pandas, NumPy, PyArrow, Scikit-learn, or Tensorflow.
  • Bachelors or Masters Degree in Computer Science, Engineering, or related.  
  • 5+ years of software development, with some trading or finance industry experience ideally.  
  • Excellent problem-solving skills with high attention to detail.  
  • Familiarity with Linux platform.  
  • Effective communication skills.  
  • Passion for mentoring engineers and building software as part of a team  

  

Does our Engineering DNA Match yours?   

  • We collaborate in small, agile teams to learn and develop innovative technology  
  • We like to develop impactful features fast so we can share directly with our end-users and iterate quickly  
  • We’re focused on well-defined software delivery and continuous learning  
  • People are everything and our support for each other is abundant 
  • Through open source technology, we continue to evolve our tech stacks while looking for ways to contribute back to the community 
  • Whether you’re new to our tech stack or an expert, we encourage each team member to experiment with new technologies and take ownership of projects.   
  • We love to have fun and dedicate time to exploring new technologies and ideas through Tech Days and Hackathons.  

*Due to the unprecedented situation of COVID-19, PEAK6 has decided to protect our current and future employees by managing our business remotely. This is inclusive of interviewing, onboarding and each role day-to-day. Please consider that our roles will not be remote long-term and will return to an office setting once we're safe to do so following the guidance of local health authorities and the CDC.


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Technology we use

  • Engineering
    • GolangLanguages
    • JavaLanguages
    • JavascriptLanguages
    • PythonLanguages
    • jQueryLibraries
    • ReactLibraries
    • ReduxLibraries
    • Node.jsFrameworks
    • MongoDBDatabases
    • MySQLDatabases
    • PostgreSQLDatabases

Location

Chicago Board of Trade

An Insider's view of PEAK6

How would you describe the company’s work-life balance?

This is very important and luckily, we feel it’s something attainable for our employees. We have a generous time off policy, in addition to other affiliated vacation perks and leave benefits.
For example, to help employees save time on conventional tasks, we offer complementary services in the office, such as manicures, massages, and yoga classes.

Courtney Kuhnen

Human Resources Business Partner

How do you collaborate with other teams in the company?

Our developers are also a part of the decision-making process. We help our technologists take an interest in the business side of things - they know how the end product should work. Our developers know how the traders are going to use a product and after a product is delivered, the developer stays involved – making sure that things work efficently.

Rishi Kamath

QA Development Lead

How does the company support your career growth?

We have a big focus on career growth, especially for those in technology. Because of our size, there are opportunities to prove yourself and rapidly increase your responsibility on a team. And because of Peak6’s culture of constantly trying new things, there are often opportunities to get in at the ground floor of new ventures in a leadership role

Paul Whalen

Software Engineer

What unique initiatives do you have that encourage innovation?

We organize “tech days” where employees are encouraged to work on tech projects of their choosing. Projects have ranged from mobile apps to Sega emulators to workflow improvements for our developers. Recently, tech days took the form of a more formal hackathon, in which technologists and traders teamed up to prototype several new trading tools.

Luke Peeler

Software Engineer

What’s the vibe like in the office?

I like working at PEAK6 because there’s always something exciting to work on and I’m always learning something new. It’s also a privilege to work with so many smart people that are never hesitant to act as mentors. Lastly, PEAK6 gives me the opportunity to wear many different hats – I’m never restricted to working on just one thing.

Sean Lester

Software Engineer

What are PEAK6 Perks + Benefits

PEAK6 Benefits Overview

We provide good flexibility in terms of work-life balance, an open and candid atmosphere, and development potential as the company continues to grow. You can really advance your career at PEAK6, while working in a great space, surrounded by friendly people, and learning new things daily.

PEAK6 is committed to addressing barriers to diversity, equity, and inclusion. In June of 2020, PEAK6 created Fintech in Action, a coalition dedicated to Black inclusion in finance and fintech. As part of Fintech in Action we’ve partnered with Greenwood Project, a non-profit that introduces Black and other minority high school and college students to careers in the financial industry with paid summer internships, educational field trips and its summer Financial Institute.

Culture
Partners with Nonprofits
PEAK6 offers coordinated volunteer and philanthropic opportunities throughout the year including, Go Red For Women, Socktober, Filling in the Blanks Backpack Drive, Matching Gifts and Holiday Giving.
Friends outside of work
Open door policy
Team owned deliverables
Team based strategic planning
Group brainstorming sessions
Pair programming
Open office floor plan
Diversity
Diversity manifesto
Diversity Employee Resource Groups
POWHER seeks to amplifying women’s voices through the knowledge of money.  BRIDGE, Black Resourceful Individuals Dissolving Gaps Everywhere
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
We offer generous medical, vision & dental plans, including Preferred Provider Organization (PPO) and Health Savings Account (HSA) options.
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Wellness Programs
We offer annual wellness screens and flu shots at no additional cost to employees.
Onsite Gym
Employees have access to the FFC-affiliated gym located in the Board of Trade at a discounted rate and free access to yoga classes at Bottom Line Yoga.
Mental Health Benefits
Offering Ginger, an emotional well-being and mental health app to employees and their dependents ages 18 and older. GuidanceResources, an employee assistance program to help with life's challenges.
Retirement & Stock Options Benefits
401(K)
401(K) Matching
Performance Bonus
Match charitable contributions
PEAK6 offers a Matching Gift Program to encourage employees to become active in the support of non-profit organizations and to have a voice in determining the recipients of charitable contributions.
Child Care & Parental Leave Benefits
Flexible Work Schedule
Family Medical Leave
PEAK6 offers up to 12 weeks of unpaid, job-protected leave per year, as well as maintained health benefits, for any employee eligible under the Family and Medical Leave Act (FMLA).
Adoption Assistance
PEAK6's adoption assistance program provides employees with reimbursement for up to $5,000 (per child) of adoption expenses.
Vacation & Time Off Benefits
Generous PTO
PEAK6's vacation policy includes three weeks of PTO, plus 5 personal days. Employees with 5 years of service accrue four weeks of PTO, plus 5 personal days.
Sabbatical
Employees with 10+ years of service can apply to take an 8-week Sabbatical, as well as adding up to 4 weeks of accrued PTO.
Paid Holidays
Whenever the U.S. financial markets are closed, PEAK6 is closed.
Perks & Discounts
Casual Dress
Our employees wear casual attire like jeans, button-down shirts, and t-shirts. On any given day, many employees will be wearing branded PEAK6 clothing.
Commuter Benefits
PEAK6 offers pre-tax commuter benefits for all employee through WageWorks, as well as a Zipcar discount.
Company Outings
PEAK6 has themed social events throughout the year as well as a popular annual company party known for featuring surprise, high profile stars like Imagine Dragons, The Chainsmokers and Keith Urban.
Free Daily Meals
For three Fridays a month, employees enjoy noshing on bagels. For the remaining Friday, employees are treated to a free "Expiration Date" lunch.
Game Room
We host (in office) ping pong, cornhole, and poker tournments. Our employees enjoy a rooftop bar/deck that also includes a game room.
Stocked Kitchen
PEAK6 has a fully-stocked kitchen that includes a cereal bar, coffee bar, a variety of healthy food choices and drinks, as well as an abundance of snacks to put a rumbling stomach to rest.
Some Meals Provided
Happy Hours
The Culture Club at PEAK6 works to host themed social events throughout the year.
Parking
Recreational Clubs
We sponsor various teams based on employee interest, such as: table tennis, beach volleyball, soccer, kickball, flag football, dodgeball, and whirlyball.
Relocation Assistance
We offer relocation assistance plans for new employees and their families.
Fitness Subsidies
PEAK6 offers free yoga classes to Chicago employees at Bottom Line Yoga, which are currently conducted via Zoom.
Professional Development Benefits
Job Training & Conferences
PEAK6 is firmly committed to learning and development as a way to grow and develop employees.
Tuition Reimbursement
At the discretion of management and after completing one full-year of employment, we reimburse up to $8,000 per employee each calendar year for certifications and other educational programs or degree.
Diversity Program
Promote from within
Mentorship program
Our mentorship program includes Career mentoring, Leadership mentoring.
Continuing Education stipend

Additional Perks + Benefits

We have a dedicated team of employees who volunteer to be a part of our Culture Club. This group works to connect employees through delightful experiences while making a positive impact on PEAK6 life. The Culture Club plans many social and philanthropic employee events throughout the year.

We host bi-annual hackathons as a collaboration of our technology, trading, support and analytics teams to develop, build, and present new ideas to the firm. The teams are free to explore solutions to problems in and outside of finance. One hackathon resulted in the creation of a new internal system for setting up meetings and booking rooms.
Additional perks include:
-Matching gift up to $1000/employee/year
-Free semi-monthly massage day
-Free monthly manicures, pedicures, and mens clip and clean
-Free onsite yoga 5 days a week
-Free concierge service
-Discounts: Lasik eye surgery, Zipcar, Dell computers, local hotels

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