Senior Software Engineer
ZoomInfo Technologies LLC
| Company | ZoomInfo Technologies LLC |
| Category | Engineering |
| Location | Waltham |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Senior |
| Salary | Not stated by the employer |
| Posted | 15 Dec 2025 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast. As a Senior Backend Software Engineer on the Growth team , you'll be at the forefront of building and scaling ZoomInfo's core backend services. You'll work primarily with Java to develop robust, high-performance systems that power our platform and serve millions of users.
You'll design and implement scalable microservices, optimize existing systems, and build infrastructure that enables rapid feature development. Your expertise in Java will be essential, while knowledge of Node.js will provide valuable flexibility in our diverse technology ecosystem.
Our engineering culture values diversity, intellectual curiosity, problem-solving, and openness. We encourage collaboration, big thinking, and calculated risk-taking in a blame-free environment. You'll have the autonomy to work on meaningful projects while receiving the support and mentorship needed to grow your career.
What You'll do:
Design, develop, and maintain scalable backend services and APIs using Java and related frameworks
Architect and implement microservices that handle high-volume traffic and complex business logic
Collaborate with cross-functional teams to define, design, and ship new features
Optimize application performance, scalability, and reliability
Write clean, maintainable, and well-tested code following best practices
Participate in code reviews and mentor junior engineers
Troubleshoot and resolve production issues in distributed systems
Contribute to technical architecture decisions and system design
Implement monitoring, logging, and alerting solutions for backend services
Stay current with emerging technologies and industry best practices
What you bring:
Bachelor's degree in Computer Science, a related field, or equivalent practical experience
6+ years of experience with backend software development using Java
3+ years of experience in designing, analyzing, and troubleshooting large-scale distributed systems
2+ years of experience leading projects and providing technical leadership
Strong expertise in Java frameworks and technologies (Spring Boot, Hibernate, Maven/Gradle)
Experience with RESTful API design and microservices architecture
Proficiency with relational and NoSQL databases
Preferred Qualifications:
Master's degree in Computer Science or Engineering
Experience with Node.js for backend development (strong advantage)
Experience with cloud platforms (AWS, GCP, or Azure)
Knowledge of containerization and orchestration (Docker, Kubernetes)
Experience with CI/CD pipelines and DevOps practices
Familiarity with message queuing systems (Kafka, RabbitMQ)
Experience with performance optimization and scalability
Strong understanding of software design patterns and clean code principles
#LI-AR2 #LI-SK1
#LI-Hybrid Actual compensation offered will be based on factors such as the candidate’s work location, qualifications, skills, experience and/or training. Your recruiter can share more information about the specific salary range for your desired work location during the hiring process. We want our employees and their families to thrive.
In addition to comprehensive benefits we offer holistic mind, body and lifestyle programs designed for overall well-being. Learn more about ZoomInfo benefits here . Below is the US base salary for this position. Additional compensation such as Bonus, Commission, Equity and other benefits may also apply. $140,000 — $220,000 USD About us:
ZoomInfo (NASDAQ: GTM) is the Go-To-Market Intelligence Platform that empowers businesses to grow faste
991,236 openings. Erioun finds yours.Scored against your own profile, every hour.Try the radar →