ATPCO

Principal Software Engineer

ATPCO$139K — $185K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of software engineering experience, focusing on complex system designs
  • Expert-level programming skills in C/C++, Rust, Go, or Python
  • Deep understanding of Linux systems concerning performance and resource management
  • Proven track record in building and maintaining fault-tolerant distributed systems at scale
  • Strong analytical and problem-solving skills in complex environments
  • Experience covering both low-level systems and distributed architecture
  • Excellent communication skills for remote collaboration

Responsibilities

  • Design and build a high-performance, fault-tolerant pricing engine from scratch
  • Tackle complex challenges related to distributed systems, scalability, and reliability
  • Engage with both low-level system interactions and APIs throughout the technology stack
  • Optimize performance using techniques like zero-copy data paths and lock-free data structures
  • Collaborate with engineers and stakeholders to influence airline retailing technology
  • Spend a majority of time hands-on addressing substantial technical challenges

Benefits

  • Flexible work arrangements to support work-life balance
  • Inclusivity-focused workplace with a commitment to diversity, equity, and belonging
  • Opportunities to work on innovative projects in a new Pricing Platform Team
  • Influence on a global scale within the airline industry
  • Engage in a cutting-edge technical environment that leverages AI-assisted tools
Full Job Description
Job Description

Looking to redefine how the airline industry prices and sells products at a global scale? This is not just another engineering role-this is your opportunity to architect and build a next-generation pricing engine that will power airline retailing across the world.

At ATPCO, you'll join a newly formed Pricing Platform Team (est. 2024) with a bold mission: to create a highly scalable, cost-efficient, and intelligent pricing platform capable of managing 200M+ fares across 160+ countries. This platform will shape how airlines distribute and optimize their products in real time.

As a Principal Software Engineer, you won't just contribute-you'll lead from the front, solving some of the hardest technical challenges in distributed systems, performance engineering, and large-scale data processing.

Roles and Responsibilities :
  • Design and build a high-performance, fault-tolerant pricing engine from the ground up
  • Solve complex challenges in distributed systems, scalability, and reliability
  • Work across the stack-from low-level system interactions to distributed algorithms and APIs
  • Optimize for extreme performance using advanced techniques like:
    • Zero-copy data paths
    • Lock-free data structures
    • Sophisticated fault tolerance and replication strategies
  • Partner with engineers and stakeholders to shape the future of airline retailing technology
  • Spend the majority of your time hands-on, tackling the hardest technical problems

Ideal Candidate :
  • Expert-level programming skills in C/C++, Rust, Go, or Python, with strong fundamentals in algorithms, data structures, and systems design
  • Deep understanding of Linux systems, performance, and resource management
  • Proven experience building and operating fault-tolerant distributed systems at scale
  • Strong problem-solver who thrives in complex, ambiguous environments and takes a data-driven, scientific approach
  • Comfortable working across the stack-from low-level systems to distributed architecture and APIs
  • Highly self-driven and autonomous, with the ability to proactively identify and solve problems
  • Excellent written communication and collaboration skills in a remote, async environment
  • Thoughtful user of AI-assisted development tools to enhance productivity while maintaining high standards of quality.

Bonus Points
  • Experience in airline pricing, distribution, or ATPCO data
  • Background in building high-throughput, low-latency data platforms

The Impact You'll Have

Your work will directly influence how airlines worldwide price, distribute, and optimize their offerings-unlocking new capabilities in airline retailing and shaping the future of the industry.

Salary Range: $139,244 - $185,000

*The disclosed range estimate has not been adjusted for applicable geographic differential associated with the location*

Qualifications

Additional Information

At ATPCO, we are deeply committed to diversity, equity, and inclusion. Our supportive policies promote work-life balance through flexible work arrangements, and we cultivate a workplace where every employee feels valued, respected, and a true sense of belonging.

Videos To Watch
https://www.youtube.com/watch?v=gM829hhAZWs

About ATPCO

ATPCO is a company that provides pricing and shopping data for the airline industry. The company's platform is used by airlines and travel agencies to manage pricing and shopping data for flights. ATPCO's platform is designed to help airlines and travel agencies optimize their pricing strategies and improve their revenue management. The company was founded in 1965 and is headquartered in Bethesda, Maryland.
Learn more about ATPCO
Size
500 employees
Industry
Founded
1965

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