ZoomInfo
Senior Software Engineer
Bethesda, Maryland, United States · Senior
Sponsorship not specified$140k-$220kDetected 4 days ago
JavaScriptTypeScriptJavaReactNode.jsSpringCode ReviewNoSQLMongoDBRESTOAuthSalesforceOutbound SalesCollaborationProblem SolvingMentoring
About the role
- 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.
Responsibilities
- Own the platform integrations layer end-to-end - building reliable connectivity, data ingestion/exports, and orchestration for complex, multi-step, long-running processes (including retries and state management)
- Build and maintain both inbound and outbound integrations with third-party platforms (e.g., Salesforce and other external/open APIs)
- Design and implement in-house services capable of processing large volumes of data under tight time constraints, optimizing for throughput and latency
- Design and maintain RESTful and webhook-based APIs, applying strong patterns for rate limiting, pagination, error handling, versioning, and backward compatibility
- Collaborate with product and platform teams to define integration requirements and execution guarantees (SLAs/SLOs)
- Build observability (logging, tracing, metrics) into integration systems, and use it to monitor, troubleshoot, and continuously improve production reliability
- Lead medium/large feature development independently within agile processes, mentoring engineers and conducting code reviews along the way
Requirements
- 5+ years of software engineering experience with a focus on backend systems
- Strong experience with Node.js (NestJS), JavaScript, and TypeScript; Java (Spring Boot) is a plus
- Proven experience integrating with external/third-party APIs, building both inbound and outbound integrations (any platform - pattern/concept experience is transferable)
- Demonstrated experience building high-volume data services - e.g., optimizing data processing/ingestion time under real-world constraints
- Strong problem-solving and analytical skills, with the ability to debug complex technical issues and implement robust solutions
- Solid understanding of authentication and authorization protocols, including OAuth 2.0, OIDC, SAML, and JWT
- Proficiency with MongoDB and comfort working across relational and NoSQL data stores; familiarity with React a plus
- Strong communicator, comfortable leading cross-functional collaboration with both technical and non-technical stakeholders
Nice to have
- Java (Spring Boot) is a plus
- Strong experience with Node.js (NestJS), JavaScript, and TypeScript
- Proficiency with MongoDB and comfort working across relational and NoSQL data stores
- familiarity with React a plus
Skills
- ZoomInfo is where careers accelerate.
Compensation
- Actual compensation offered will be based on factors such as the candidate's work location, qualifications, skills, experience and/or training.
Company info
- 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.
- 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 also consider qualified candidates with criminal histories in accordance with legal requirements.
- 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.
- For Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.
- An employer who violates this law shall be subject to criminal penalties and civil liability.
- ZoomInfo does not administer lie detector tests to applicants in any location.
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This listing is sourced directly from ZoomInfo's careers page and normalized into a canonical job model.