C++ Software Engineer

Intelligence Node® is a real-time retail intelligence platform that empowers businesses to drive product-level profitability and grow margins using data-driven real-time competitive insights. Intelligence Node's cutting-edge technology leverages AI to aggregate and analyze billions of data points across 1,900 retail categories in 34 global markets. Intelligence Node’s business model provides a comprehensive suite of solutions encompassing product matching, digital shelf analytics, assortment & availability, pricing & promotions, and brand compliance, to aid retailers and brands in all strategic and operational decision-making. Its patented product matching engine and proprietary AI offer 99% data accuracy and 10-second data refresh rates. In December 2024, Intelligence Node was acquired by Interpublic Group (IPG), a global leader in marketing solutions. Joining forces with IPG through this strategic acquisition allows Intelligence Node to deliver a future-ready combined solution to companies navigating the complexities of today's commerce landscape. Together, we can provide the comprehensive data, advanced analytics, and strategic expertise that enterprise brands and retailers need to win market share and drive sustainable growth.

We are looking for a highly skilled engineer with expert proficiency in C++ or Golang, strong experience with relational databases (PostgreSQL/MySQL), and familiarity with NoSQL systems (MongoDB/Cassandra). The role involves designing, developing, and optimizing search and ranking algorithms, applying information retrieval techniques, and ensuring high-quality, relevant search results at scale.

The ideal candidate will be strong in performance tuning, debugging, and problem-solving, especially in handling complex web scraping challenges. Experience working on cloud platforms (AWS, GCP, or Azure) for deployment, scaling, and production operations is essential. Proficiency with Git and strong communication and collaboration skills are required for working in a fast-paced, cross-functional environment.

Requirements

4–6 years of hands-on industry experience

• Expert proficiency in C++ or Golang, with strong understanding of data structures and algorithms.
• Experience with relational databases (PostgreSQL/MySQL) and NoSQL databases (MongoDB/Cassandra).
• Hands-on experience in building and optimizing search functionality, including ranking algorithms and information retrieval techniques.
• Strong skills in performance testing, profiling, debugging, and optimizing large-scale systems.
• Experience with web scraping challenges, data extraction, or distributed crawling systems.
• Practical experience deploying and scaling applications on AWS, Google Cloud, or Azure.
• Strong understanding of Git, CI/CD practices, and collaborative development workflows.
• Excellent problem-solving skills, ownership, communication, and ability to work with cross-functional teams.

Additional Preferred Skills (Optional but Recommended)

• Experience working with distributed systems, microservices, or message queues such as Kafka or RabbitMQ.
• Familiarity with observability tools such as Prometheus, Grafana, ELK stack, or similar monitoring solutions.
• Ability to take end-to-end ownership of features—from design and architecture to deployment and performance tuning.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent practical experience.