Senior Software Engineer, ZoomInfo

$140-220k

MongoDB

AWS

Docker

Kubernetes

CSS

TypeScript

GCP

HTML

GraphQL

Kafka

Redis

Node.js

Terraform

Jenkins

Prometheus

Jest

Grafana

Datadog

Angular 14+

Senior and Expert level

Boston

2-4 days a week in office (Waltham, MA)

Market intelligence and contact details database

Open for applications

Market intelligence and contact details database

1001+ employees

B2BArtificial IntelligenceEnterpriseAnalyticsSaaSSales

Open for applications

$140-220k

MongoDB

AWS

Docker

Kubernetes

CSS

TypeScript

GCP

HTML

GraphQL

Kafka

Redis

Node.js

Terraform

Jenkins

Prometheus

Jest

Grafana

Datadog

Angular 14+

Senior and Expert level

Boston

2-4 days a week in office (Waltham, MA)

1001+ employees

B2BArtificial IntelligenceEnterpriseAnalyticsSaaSSales

Company mission

To unlock the growth potential of professionals and businesses with a modern end-to-end revenue operating system.

Job

Company

Role

Who you are

7+ years of software engineering experience, including 3+ years building backend services in Node.js/TypeScript
Strong API fundamentals: versioning, pagination, authN/Z (OAuth/OIDC), and secure coding (OWASP)
Hands-on with NestJS/Express/Fastify; familiarity with microservices patterns and event-driven workflows
MongoDB expertise (schema design, indexing, basic sharding concepts) and Redis caching patterns
Cloud experience on GCP (preferred) or AWS; Docker; working knowledge of Kubernetes; CI/CD with GitHub Actions/Jenkins/GitLab
Observability skills: Datadog/OpenTelemetry/Prometheus/Grafana; confident debugging in production
Collaboration and communication skills; bias for clean, well-tested, and well-documented code

Desirable

Kafka or Pub/Sub; API Gateway/Ingress; feature flags; rate limiting and quotas
Terraform/Helm; security tooling (SonarQube), dependency hygiene, secret management
Performance profiling, load testing, and practical cost optimization
Angular knowledge

What the job involves

As a Senior Software Engineer in the Web Applications Team, you will have the chance to experience various technologies, serving high-scale applications and big data, improving your skills in a worldwide company, and supplying value to our customers
The successful candidate will possess a robust proficiency in Nodejs, TypeScript, HTML, and CSS, coupled with hands-on experience in Jest and other unit testing frameworks
Design, implement, and own microservices and REST/GraphQL APIs in Node.js/TypeScript (NestJS preferred)
Translate product requirements into technical designs; break down work, estimate, and deliver incrementally
Model data and optimize queries in MongoDB; implement effective caching with Redis (TTL, eviction, hot-key mitigation)
Ship production-ready code with unit/integration tests; participate in on-call, incident response, and postmortems
Containerize and deploy via Docker/Kubernetes; automate builds and releases with CI/CD (blue/green or canary)
Instrument services for logs, metrics, and traces (p95/p99); continuously improve latency, reliability, and cost
Review code, document designs, and mentor SE II/III engineers; contribute to shared standards and best practices

Our take

It was only a few years ago when B2B sales teams relied on warm introductions and contact books. Now, cloud-based CRM, automation and Big Data are critical tools for any selling process. ZoomInfo’s B2B contact base has played a massive part in that journey.

The company primarily helps salespeople find potential customers. Crucially, ZoomInfo then leverages technology to help make that approach as successful as possible. Think contact details of the most likely budget holder at that company, signal for when and how to approach and crucial updates on the company’s fortunes.

ZoomInfo has grown significantly over the previous few years and is now shifting its approach to pursue more inorganic growth through mergers and acquisitions, acquiring several companies in 2022, including the job recruitment website Comparably.

The risk for ZoomInfo is that these moves represent expansion beyond its traditional strengths in top-of-funnel customer acquisition. The company will need to ensure that it maximises synergies in order to win in these markets. The company has expanded operations in India and is set to see further expansion, as indicated by its appearance on the Fortune Future 50 list of robust and growing companies in 2023.

Freddie

Company Specialist at Welcome to the Jungle

Insights

7% employee growth in 12 months

Glassdoor (3.8)

Trustpilot (1.6)

Company

Funding (1 round)

Jul 2004

$7m

SERIES A

Total funding: $7m

Company benefits

Benefits for the Best You - 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
Base Pay - We attract and retain the best talent with competitive compensation that aligns with industry benchmarks and merit programs yearly for promotions and salary increases based on performance, time in role, and position to market
Bonus - When you crush it, we like to celebrate! Bonuses are awarded annually in connection with company and individual performance
Equity - We offer each employee a generous equity award in the form of RSUs, so they can directly feel the results and success of their hard work
Vacation & Time Off - We know everyone's needs are different so we offer flexible paid time off plans including an unlimited vacation option for many employees
Hybrid Working Model - We offer flexible hybrid remote working models to promote equity, employee wellness, and work life balance

Company HQ

Vancouver

Leadership

Henry Schuck

(Founder & CEO)

Originally founded DiscoverOrg which went on to become ZoomInfo through an acquisition in 2019.

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