MEMX
Fintech & PaymentsDirect Greenhouse career site

Software Engineer, Core Software Engineering

Pay
$150,000 – $250,000 per year
Location
Remote (US)
Job type
Full-time
Level
Senior
Experience
5+ years
Listed
30 days ago

Skills & highlights for this role

  • Java
  • Linux production systems
  • low latency trading systems
  • FIX messaging

Also useful

  • TCP/IP UDP networking
  • time series databases
  • GIT/Gradle/JUnit/Jenkins

Stated benefits & perks

  • Health
  • Dental
  • Vision
  • 401k
  • Unlimited pto

About the role

MEMX is looking for a Software Engineer to join our core software development team. The Software Engineer will work on the design, development, and support of the MEMX Trading system software. This person will play a key role in serving our customers and our business by building new features for the US Equities and Options platform as well as providing secondary production support.

MEMX currently has a U.S. presence in these states: California, Colorado, Connecticut, Delaware, Florida, Georgia, Illinois, Kansas, Maine, Maryland, Michigan, Nevada, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, & Utah.

*If you live outside of the above states, please list in your application and our team will evaluate.

What You'll Do

  • Full Software Development Life Cycle participation for MEMX Trading Platform
  • Low latency, high throughput, event-sourcing application development
  • Assist Market and Technical Operations to resolve production issues

Requirements

  • B.S. in Computer Science
  • 5+ years of Real-Time Server-Side JAVA software development experience
  • Low latency, High Volume, High Throughput Linux production system development/support Experience
  • Experience in the development of US Equities, Options, or Futures asset classes
  • Experience developing low latency trading systems
  • Strong professional and interpersonal skills including exceptional customer service, creative problem solving, and effective written and verbal communications,
  • Broad systems thinking - understands the connections and relationships across functions and entities for both internal and external constituencies
  • Ideal candidate will have demonstrated ability to succeed as a self-starter in a dynamic, remote-first environment

Working experience in the following areas is a plus

  • Clearing and Settlement/Back Office processes
  • Event Sourcing design pattern application development
  • Time Series Databases
  • TCP/IP UDP networking
  • FIX messaging
  • GIT/Gradle/Junit/Jira/Confluence/Jenkins/Wireshark

Benefits

  • At MEMX you will have the ability to work with a talented team of professionals who bring diversity of thought and background.
  • You will have the opportunity to shape the future of our company and the impact MEMX will have on our clients and the broader markets.
  • We offer competitive employee benefits and perks and will continue to make this a priority to attract the best.
  • Work From Home
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Unlimited Paid Time Off
  • Generous Paid Family Leave
  • Short Term & Long-Term Disability
  • Training & Development
  • Wellness Resources

Pay Range

$150,000 - $250,000 USD

*Pay ranges are a general guideline only and not a guarantee of compensation. Compensation may vary depending on a number of factors, including a candidate's qualifications, skills, competencies and experience, and location.

Read the original posting

From MEMX's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

Rolev.ai is a job search and application tool for US job seekers. For this Software Engineer, Core Software Engineering role at MEMX, it shows how your resume fits, tailors your resume to the posting, and prepares the application for you to review.

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Common questions

What is the salary for the Software Engineer, Core Software Engineering role at MEMX?

The Software Engineer, Core Software Engineering posting at MEMX states compensation of $150,000 – $250,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on MEMX's official career site.

Where is the Software Engineer, Core Software Engineering job at MEMX located?

Yes, this Software Engineer, Core Software Engineering opening at MEMX is listed as Remote (US). Always check MEMX's application page for specific state eligibility or relocation policies.

What qualifications are required for Software Engineer, Core Software Engineering at MEMX?

For the Software Engineer, Core Software Engineering role, MEMX highlights 5+ years of relevant experience; experience with Java, Linux production systems, low latency trading systems, FIX messaging. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Software Engineer, Core Software Engineering position at MEMX?

This listing links directly to MEMX's Greenhouse application page. You can apply directly on MEMX's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.