Trading Systems Engineer

| Greater NYC Area




Help us Build the Future of Money

Gemini Trust Company, LLC (Gemini) is a licensed digital asset exchange and custodian. We built the Gemini platform so customers can buy, sell, and store digital assets (e.g., Bitcoin, Ethereum, and Zcash) in a regulated, secure, and compliant manner.


Digital assets and blockchain technology have the power to transform the world for good. This truth, along with our core values, form the bedrock of our company and culture. At Gemini, no job is too small and no project too big as we endeavor to build the future of money. We are a mission-driven, team-based, inclusive, and determined community of thought leaders who invest in each other and the long game. Join us in our mission!

The Department : Engineering

Gemini is regulated and licensed like a bank, but it’s run like a tech startup, and engineering is the core of the company. There’s a wide range of tough problems to solve at Gemini – from properly securing hundreds of millions of dollars worth of customer funds, to developing innovative new blockchain products, to finding new techniques to combat fraud, to shaving microseconds off our API response times, and everything in between.

All of Gemini’s engineers are able to work across the software platform, not just on their own specialization or sub team. We value a thoughtful, collaborative software development process, coupled with a pragmatic approach to problem solving and delivering software.

Role: Trading Systems Engineer

Working with our team of core trading systems developers to improve and expand the functionality of our matching engine, order entry mechanisms, and market data publication. We design, develop, deploy, and support real-time systems for our digital asset trading platform. Time is measured in microseconds and we aim to start measuring in nanoseconds. Reliability, fault tolerance, recoverability, throughput, and latency are what we look for in our systems. If something on the spaceship is broken we aim to fix it, if something can be automated we automate it, and we ship our code weekly.

Responsibilities:

  • Use engineering principles to identify and measure risk and to implement quantitative and technical risk management solutions in software
  • Understand business needs, facilitate and develop process workflows, data requirements, and specifications required to support implementation of our real time exchange
  • Develop scalable architecture for future state of our exchange and contribute towards improving the trading infrastructure.
  • Write robust code and APIs to support the company’s vital business
  • Keep everyone informed about the health and viability of the platform by reporting known issues and status of ongoing investigations.
  • Identify and advocate for changes vital to the stability and supportability of the system.
  • Mentor and advise teammates to ensure new features are efficient, highly available, and fault tolerant.
  • Provide continuity and stability to the production environment.
  • Provide quick response to production issues to help eliminate down time thereby ensuring high availability and performance of our trading platform.
  • Coordinate, prioritize and plan the changes to our trading software thereby ensuring smooth exchange migrations, quick time to market for new features and software.

 

Requirements:

  • 3+ years Java/C++ or functional programming language experience in a exchange/trading systems environment
  • Experience with unit testing frameworks and continuous integration tools
  • 3+ years working with order handling or matching engines
  • 3+ years working with FIX or other market data/order protocols
  • Experience in building real time Linux systems
  • Solid understanding of IP multicast and TCP protocols

 

Preferred Qualifications:

  • Low latency/lock-free development and design
  • Multithreading and concurrency experience
  • Binary or custom protocols (e.g. ITCH/OUCH)
  • Linux kernel tuning and optimization
  • Scala experience

 

It Pays to Work Here

We take a holistic approach to compensation at Gemini, which includes:

  • Competitive base salaries across all departments
  • Ownership in the company via profit sharing units
  • Amazing benefits, 401k match contribution, and flexible hours
  • Snacks, Perks, Wellness Outings & Events


Gemini is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. If you have a disability or special need that requires accommodation, please let us know.

Read Full Job Description
Apply now
loading ...
Emailed

Technology we use

  • Engineering
  • Product
    • JavaLanguages
    • JavascriptLanguages
    • PythonLanguages
    • ScalaLanguages
    • SqlLanguages
    • ReactLibraries
    • ReduxLibraries
    • PlayFrameworks
    • AeronFrameworks
    • PostgreSQLDatabases
    • ConfluenceManagement
    • JIRAManagement

Location

New York, NY 10010

An Insider's view of Gemini

What’s the vibe like in the office?

Before I started, I was told that taking a job at Gemini was a great idea because of how excited everyone was to be there. After working here for more than two years, I still believe that to be true. The office is constantly buzzing with incredibly smart people who are working to build Gemini into the long-lasting business we know it can be.

Marjorie

Manager, Cash Management

How do you collaborate with other teams in the company?

A risk team is typically seen as a group that says "no”; at Gemini, establishing relationships and collaborating are key to understanding risks, which better enables us to say "yes" (or "yes, but..."). Communicating clearly and regularly, keeping things simple, and being flexible in a complex space reduces the risk of a message being lost.

Yusuf

Head of Risk

How has your career grown since starting at the company?

At Gemini, I learned how to advocate for myself. The startup struggle is real and if you don't speak up, your needs won't be heard in the fast-paced environment. Luckily, I’ve been able to grow my career by gaining cross-functional experience and flexing my muscles in the two areas I love the most -- helping customers and designing for them.

Mariel

Customer Support Associate

How do you make yourself accessible to the rest of the team?

Team meetings and 1:1s are necessary for communication and productivity, but the daily interactions are what really make you accessible. You need to show genuine interest in everyone professionally and personally. I make a connection with each person so they know they are welcome to stop by my desk or ask for my support outside of “scheduled” time.

Jeanine

Managing Director of Operations

How do you empower your team to be more creative?

When we start a project, I challenge my team to look outside of the finance space, to take inspiration from other creative spaces such as art, industrial design, fashion, automotive, etc., and try to translate that into a solution for our industry and users. It's important to set the tone that solutions to problems can come from anyone or anywhere.

Ty

Creative Director

What are Gemini Perks + Benefits

Culture
Volunteer in local community
Eat lunch together
Daily stand up
Open door policy
Team owned deliverables
Team based strategic planning
Group brainstorming sessions
Open office floor plan
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Dental coverage for employees through Guardian PPO
Vision Benefits
Vision coverage through VSP
Health Insurance Benefits
Gemini's health insurance plan with our preferred provider Empire BCBS provides 3 plans, an EPO and 2 PPO at very little cost to employees!
Life Insurance
Wellness Programs
Retirement & Stock Options Benefits
401(K)
Gemini's 401(k) retirement plan through ADP offers a broad selection of stocks, bonds and international index funds to choose from.
401(K) Matching
Gemini's 401(k) matches an employee's contributions up to 5% of their base salary, with immediate vesting for matched contributions. Employees are eligible to contribute after 90 days of employment
Company Equity
Child Care & Parental Leave Benefits
Generous Parental Leave
Family Medical Leave
Company sponsored family events
We happily sponsor annual Take Your Child to Work Days.
Vacation & Time Off Benefits
Unlimited Vacation Policy
Gemini's unlimited PTO policy allows employees to take as many days off as they need, provided they get their manager's approval.
Paid Holidays
Paid Sick Days
Gemini is generous in adding sick days on an as-needed basis.
Perks & Discounts
Casual Dress
Commuter Benefits
We offer pre-tax commuter benefits for all employees through Navia.
Company Outings
We typically host quarterly company outings - past events include baseball games and Coney Island.
Stocked Kitchen
We keep our kitchens and pantries well-stocked with snacks, soft drinks, cold brew coffee, and, of course, LaCroix.
Happy Hours
We host monthly happy hours with collaborative activities like employee presentations, trivia, Mario Kart, etc.
Professional Development Benefits
Job Training & Conferences
Lunch and learns
Gemini hosts monthly Lunch and Learns
Cross functional training encouraged
More Jobs at Gemini38 open jobs
All Jobs
Finance
Data + Analytics
Design + UX
Dev + Engineer
HR
Legal
Marketing
Operations
Product
Project Mgmt
HR
new
New York
HR
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Data + Analytics
new
New York
Design + UX
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Finance
new
New York
Operations
new
New York
Project Mgmt
new
New York
Design + UX
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Developer
new
New York
Marketing
new
New York
Developer
new
New York
Product
new
New York
Developer
new
New York
Developer
new
New York
Operations
new
New York
Project Mgmt
new
New York
Data + Analytics
new
New York
HR
new
New York
Operations
new
New York
Product
new
New York