294b2536-5a1 FIX Connectivity Engineer - Trading We are seeking a FIX Connectivity Engineer - Trading to join our Market Connectivity team. The primary focus of this role will be onboarding external trading teams and ensuring seamless integration of third-party trading systems with the Millennium ecosystem.

In this role, you will work collaboratively with brokers, exchanges, ECNs, and third-party platforms across all asset classes and regions. You will be responsible for troubleshooting production issues in a Level 3 support environment and have excellent written and verbal communication skills.

To be successful in this role, you will need strong experience in financial markets technology, including Java development, FIX protocol, and Linux development. You will also need a strong understanding of object-oriented programming, networking protocols, and market structure across equities, futures, options, and FX.

The estimated base salary range for this position is $160,000 to $250,000, which is specific to New York and may change in the future. Millennium pays a total compensation package which includes a base salary, discretionary performance bonus, and a comprehensive benefits package.

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]]> full-time senior onsite $160,000 to $250,000 Java development, FIX protocol, Linux development, Object-oriented programming, Networking protocols, C++ development, Binary trading protocols Engineering Finance Equity IT https://logos.yubhub.co/mlp.eightfold.ai.png Equity IT is a technology company that provides solutions for financial markets. https://mlp.eightfold.ai https://mlp.eightfold.ai/careers/job/755944322772?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply New York, New York, United States of America 2026-04-18 0b4695b2-271 Senior C++ Developer - Search Core Perplexity is looking for a highly skilled Senior or Expert C++ Developer to join their Search Core team. This role is critical to building next-generation search products and technologies. You will help drive key decisions around the architecture, design, and implementation of foundational components in their technical stack.

What you'll do

You will be responsible for developing new types of search index storage, including streaming and batch data processing systems in a high-load environment capable of handling billions of pages. You will also build new core search components, including algorithms for efficient retrieval and ranking, and push the limits of hardware performance.

  • Develop new types of search index storage, including streaming and batch data processing systems in a high-load environment capable of handling billions of pages
  • Build new core search components, including algorithms for efficient retrieval and ranking
  • Push the limits of hardware performance

What you need

  • 5+ years of hands-on experience in C++ development
  • Knowledge of Python or other scripting languages
  • Passion for writing clean, efficient, and scalable C++ code
  • Strong knowledge of algorithms and data structures, and the ability to apply them effectively
  • Deep understanding of multithreading, including various approaches, challenges, and trade-offs

Why this matters

This role is critical to building next-generation search products and technologies. You will help drive key decisions around the architecture, design, and implementation of foundational components in their technical stack.

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]]> full-time senior onsite C++ development, Python or other scripting languages, clean, efficient, and scalable C++ code, algorithms and data structures, multithreading, experience developing core components of search engines, familiarity with cloud services, Kubernetes (k8s), AWS infrastructure Engineering Technology Perplexity https://logos.yubhub.co/perplexity.com.png Perplexity is a technology company that is looking for a highly skilled Senior or Expert C++ Developer to join their Search Core team. This role is critical to building next-generation search products and technologies. https://jobs.ashbyhq.com https://jobs.ashbyhq.com/perplexity/27aa1a14-bc59-4613-a65a-38598695076f?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply Belgrade, Berlin, London 2026-03-04