SessionCam Tech Stack

Digital experience analytics platform acquired by Glassbox

Technology, Information and Internet Norwich 51–200 employees Founded 2009 Privately Held

SessionCam, now part of Glassbox, operates a cloud-native analytics platform built on Kubernetes, Kafka, and ClickHouse to handle large-scale session replay and user behavior data. The engineering-heavy hiring mix—7 roles across infrastructure, data pipelines, and backend systems—reflects active work on cost optimization, globally distributed infrastructure, and modernizing legacy backend components to meet throughput demands.

Tech Stack 35 technologies

Core StackAWS Kubernetes Linux Prometheus Grafana Docker Helm Terraform Jenkins Loki Node.js Java ClickHouse Kafka Cassandra Apache Spark Iceberg PostgreSQL Salesforce Spring Elasticsearch RabbitMQ AWS EKS Bash Azure Azure Kubernetes Service OpenSearch Glassbox GCP ActiveMQ+5 more

What SessionCam Is Building

◆Challenges

Cost optimization across cloud environment
Scaling to handle massive traffic loads
Maintaining platform scalability
Handling massive data volumes
Scalable globally distributed infrastructure
Inefficiencies across sales and revenue workflows
Operational scalability
Quote-to-cash excellence
Modernizing legacy backend systems
Handling high throughput and low latency

▲Active Projects

Monitoring and alerting solutions
Scalable globally distributed infrastructure
Ci/cd pipeline improvement
Automation systems
Automation-driven improvements
Cloud infrastructure on aws and azure
Ci/cd pipeline optimization
Core data infrastructure
Ingestion and indexing workflows
Internal tooling and frameworks

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Sales

Data

Seniority

Mid

Lead

Senior

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About SessionCam

SessionCam was acquired by Glassbox and now operates as part of a larger digital experience analytics platform. The product captures real-time session data across web and mobile applications, powered by streaming infrastructure (Kafka), distributed storage (Cassandra, PostgreSQL), and analytics engines (ClickHouse, OpenSearch). The platform scales across AWS, Azure, and GCP deployments for enterprise customers. Core operational challenges center on cost control in multi-cloud environments, handling high-volume data ingestion, and maintaining low-latency performance at scale.

HeadquartersNorwich

Company Size51–200 employees

Founded2009

Hiring MarketsIsrael, United Kingdom, United States

Frequently Asked Questions

What tech stack does SessionCam use?

SessionCam runs on Kubernetes (AWS EKS, Azure AKS), Kafka for streaming, ClickHouse and OpenSearch for analytics, Cassandra and PostgreSQL for persistence, and Prometheus/Grafana for observability. Infrastructure spans AWS, Azure, and GCP.

Is SessionCam hiring engineers?

Yes. SessionCam has 7 active engineering roles across infrastructure, backend, and data engineering. Current openings span mid-level, lead, and senior positions in Israel, United Kingdom, and United States.

Where is SessionCam headquartered?

SessionCam is headquartered in Norwich, United Kingdom. The company employs 51–200 people and maintains hiring activity in Israel and the United States.