Senior Backend Engineer, Integrations
New
H
Horizon3Cybersecurity
US, RemoteFull-TimeSenior
SalaryBase salary range: $170,000 - $235,000 annually. Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.
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Job Details
- Experience
- 7+ years of professional software engineering experience
- Required Skills
- DockerGraphQLPostgreSQLPythonSQLKafkaKubernetesTypeScriptGo
Requirements
- Bachelor's degree in Computer Science, Computer Engineering, or a related field.
- 7+ years of professional software engineering experience.
- Experience using modern object-oriented or functional languages such as Python, Go, TypeScript, Java, Scala, or C++.
- Experience building production applications on cloud platforms such as AWS, Azure, or GCP.
- Experience with Docker and Kubernetes.
- Expert proficiency in SQL and experience with relational and graph database architectures, including PostgreSQL and Neo4j.
- Hands-on experience building GraphQL backends, including federated graph architectures and schema evolution patterns.
- Experience designing and operating public API platforms, including versioning, developer documentation, permission models, and multi-tenant access.
- Experience building or operating an integrations platform with reusable connector patterns, event-driven workflows, and asynchronous execution.
- Familiarity with OAuth/OIDC, service accounts, or machine identity patterns for programmatic API access.
- Experience integrating with third-party security or IT platforms, such as SIEM, EDR, ticketing, or workflow automation platforms.
- Production reliability experience, including observability tooling, on-call ownership, vendor API drift handling, and safe failure design.
Responsibilities
- Design and implement GraphQL backend APIs, including federated subgraphs, schema evolution, and multi-account query scoping.
- Build and extend the Integration Router, connector libraries, workflow configuration, secrets management, vendor adapters, and Kafka-triggered dispatch services.
- Own production reliability for API and integration services, including monitoring, alerting, deployment, vendor API drift, rate limits, retries, and safe failure handling.
- Contribute to the MCP platform and OAuth proxy layer, including tool authentication and agentic workflow support.
- Ship and maintain integrations with security and IT platforms such as CrowdStrike, Splunk, ServiceNow, Jira, Palo Alto, and SentinelOne.
- Collaborate with frontend engineers, product managers, and security-domain teams to deliver integrated customer experiences.
- Produce code that meets standards for design quality, code quality, and operational rigor.
- Mentor junior and mid-level engineers.
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