Senior Software Engineer - PA111 - Workflows

Job Title: Senior Software Engineer - PA111 - Workflows

Location: Waltham, Massachusetts, United States

Department: 938 Engineering - Product Foundations

Job 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 Software Engineer on the Backend Platform team, you’ll design and build the systems that power complex workflows, orchestration, and event-driven processing across ZoomInfo’s platform. You’ll work on highly scalable backend services that coordinate millions of events and workflows, enabling reliable automation and data processing at scale. You’ll leverage technologies like Temporal, Google Cloud Workflows, Kafka, and modern backend frameworks to build resilient, observable, and fault-tolerant systems. Your work will be foundational to how data and processes move across ZoomInfo’s 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.

Responsibilities:

• Design, build, and maintain scalable backend services using Java (Spring Boot) and Node.js (NestJS)

• Develop and manage workflow orchestration systems using tools like Temporal, Google Cloud Workflows, or similar platforms

• Build and optimize event-driven architectures using Kafka or other streaming technologies

• Design systems for reliable job execution, retries, state management, and long-running processes

• Ensure high availability, fault tolerance, and scalability of backend systems handling large volumes of events

• Design and maintain APIs and internal services that integrate with workflow engines

• Build observability into systems (logging, tracing, metrics) to monitor workflow health and performance

• Collaborate with product and platform teams to define workflow requirements and execution guarantees (SLAs/SLOs)

• Optimize system performance, throughput, and latency across distributed systems

• Troubleshoot and resolve production issues in complex, asynchronous systems

• Establish best practices for workflow design, idempotency, and error handling

• Participate in code reviews and mentor engineers on backend and distributed systems design

• Solid understanding of software architecture patterns, cloud platforms, databases, and distributed systems concepts

• Solid understanding of REST APIs, webhooks, and event-driven architectures

• Proven experience with performance optimization, security best practices, and scalable system design

• Demonstrated ability to write clean, maintainable, production-quality code and conduct effective code reviews

• Strong problem-solving skills with the ability to debug complex technical issues and implement robust solutions

• Excellent communication skills for collaborating with technical and non-technical stakeholders, and mentoring junior team members

• Experience with agile development methodologies, version control systems, and CI/CD practices

The US base salary range for this position is $140,000 - $200,000 + variable compensation + benefits. 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.

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About us:

ZoomInfo (NASDAQ: GTM) is the Go-To-Market Intelligence Platform that empowers businesses to grow faster with AI-ready insights, trusted data, and advanced automation. Its solutions provide more than 35,000 companies worldwide with a complete view of their customers, making every seller their best seller. ZoomInfo is committed to protecting your privacy when you apply for jobs with us. Please review our Job Applicant Privacy Notice for more details on how we handle your personal information. ZoomInfo may use a software-based assessment as part of the recruitment process. More information about this tool, including the results of the most recent bias audit, is available here. ZoomInfo is proud to be an equal opportunity employer, hiring based on qualifications, merit, and business needs, and does not discriminate based on protected status. We welcome all applicants and are committed to providing equal employment opportunities regardless of sex, race, age, color, national origin, sexual orientation, gender identity, marital status, disability status, religion, protected military or veteran status, medical condition, or any other characteristic protected by applicable law. We also consider qualified candidates with criminal histories in