Quantiq
Fintech & PaymentsDirect Greenhouse career site

Software Developer

Location
Austin, TX · On-site
Job type
Full-time
Level
Senior
Experience
5+ years
Listed
30 days ago

Skills & highlights for this role

  • C++
  • Python
  • low-latency systems
  • network protocols
  • performance profiling

Also useful

  • packet analysis
  • CPU affinity
  • concurrency

About the role

Quantiq specializes in high frequency derivatives trading in the largest markets worldwide. Our approach is rigorous and pragmatic, driven by technological expertise and analytics, informed by real-world experience. We value employees who love to learn and have the tenacity, curiosity, and willpower to contribute to our continuing success.

We are a small but passionate team, dedicated to enhancing and refining our tried and true methods as we commit to our ongoing growth and performance.

Role Description

As a Software Developer, you'll be responsible for designing, optimizing, and maintaining our core applications and infrastructure. Working alongside a skilled team of developers, you'll contribute at both the system and application levels, focusing on low-latency programming, concurrency, memory optimization, and precise code design. This role demands expert knowledge of system internals and a relentless drive to push systems to their maximum performance potential. If the following resonates with you, we would love to welcome you to our team.

Job Responsibilities

  • Architect and develop low-latency applications in C++ and Python, with precise tuning of memory usage, CPU affinity, and hardware interactions
  • Document code intricacies, architecture decisions, and optimization strategies to foster knowledge sharing across teams
  • Conduct in-depth debugging and profiling of new and legacy code, implementing fixes that maintain or enhance performance
  • Evaluate system performance and refine technical operations
  • Write quality, highly performant code (C++ or Python)

Qualifications

  • 5+ years in Software Development, preferably in low-latency or performance-sensitive environments
  • Familiarity with network protocols, packet analysis, and optimization techniques for low-latency systems
  • Advanced proficiency in Python and/or C++
  • Excellent communication skills within a collaborative environment
  • Demonstrated ability to respond promptly and accurately in a fast-paced, dynamic environment
  • Strong skills in solving complex mathematical and coding challenges

Please Apply If

  • You are enthusiastic about the latest developments in C++ and Python
  • You have hands-on experience with high-performance infrastructure
  • You enjoy performance tuning and digging into low-level system details
  • You're comfortable navigating large codebases
  • You think of ways to solve complex coding challenges even when you're off the clock

Additional information

Please note: The use of AI tools during applications, assessments, and interviews is strictly prohibited. Quantiq utilizes various methods to determine candidate authenticity. Use of these tools at any time may result in the disqualification of your candidacy.

Read the original posting

From Quantiq'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

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Common questions

Where is the Software Developer job at Quantiq located?

This Software Developer position at Quantiq is located in Austin, TX (On-site). Always check Quantiq's application page for specific state eligibility or relocation policies.

What qualifications are required for Software Developer at Quantiq?

For the Software Developer role, Quantiq highlights 5+ years of relevant experience; experience with C++, Python, low-latency systems, network protocols, performance profiling. 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 Developer position at Quantiq?

This listing links directly to Quantiq's Greenhouse application page. You can apply directly on Quantiq'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.