ZoomInfo

Senior Software Engineer- Match Service

ZoomInfo
hybrid senior full-time $140,000-$220,000 USD Waltham, Massachusetts, United States
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First indexed 18 Apr 2026

Description

We are seeking a passionate and tech-savvy Senior Backend Developer to join our Entity Resolution team. The entity resolution team is a critical core team of our organisation, responsible for managing and maintaining the entity resolution and matching services that power both internal and our customer-facing applications.

On this team, you'll have the opportunity to build new products and solve critical problems using cutting-edge machine learning techniques to implement the world's best entity resolution and matching systems.

Our team embraces a culture that is self-driven, inquisitive, open, and customer-centric.

Key Responsibilities:

  • Understand the current architecture and data to build and improve the matching results to provide best in class match experience for Zoominfo users.
  • Extend and adapt this architecture to adapt to customer matching needs and infrastructure context.
  • Build best-in-class entity resolution and match service powering multiple applications and millions of users globally across billions of documents.
  • Drive the architecture and design of software solutions, ensuring scalability, performance, and reliability using best practices and industry standards.
  • Collaborate with cross-functional teams, including product managers, architects, and other stakeholders, to define and deliver on a long term and impactful roadmap for match algorithm.
  • Implement using first principles with low latency and relevancy using large scale data systems and/or machine learning.
  • Stay up to date with emerging technologies, trends, and best practices in software development and recommend suitable technologies and approaches for solving complex technical challenges.

Requirements:

  • Passionate about building cutting-edge entity resolution and matching systems, independently driving features from conception to completion.
  • Bachelor’s degree in Computer Science, Software Engineering or related field is required, Masters preferred.
  • Proven experience (6+ years) in software development, with a focus on building large scale backend services for customer facing applications.
  • Substantial experience with Java 8+ and frameworks like Spring.
  • Proven experience building data infrastructures in a cloud-native environment (GCP or AWS).
  • Strong expertise in designing, developing and maintaining complex distributed systems in a large scale production environment.
  • In depth understanding of Elasticsearch or Solr or underlying Lucene framework.
  • Quality first with the ability to effectively collaborate with cross-functional teams.
  • Excellent problem-solving and analytical skills, with a track record of delivering high-quality SaaS solutions.
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/zoominfo/jobs/8461275002