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Celsior Tech Stack

Technology consulting firm focused on data, cloud, and automation services

IT Services and IT Consulting Worldwide 1,001–5,000 employees Founded 1996 Privately Held

Celsior is a consulting and services firm (part of Pyramid consulting) specializing in data engineering, cloud modernization, and intelligent automation. The tech stack reflects a data-heavy and QA-focused practice: Python, Spark, scikit-learn, and TensorFlow dominate the data layer, while Jenkins, Zephyr, TestComplete, and ServiceNow anchor quality and operations. Active projects center on Guidewire implementations and test automation frameworks, with documented friction around scaling test execution and linking defect traceability across tools — suggesting internal process constraints that likely mirror pain points they help clients solve.

Tech Stack 34 technologies

Core StackPython Apache Spark Pandas scikit-learn TensorFlow Java Jenkins ServiceNow .NET JavaScript Hibernate Kubernetes SQL XGBoost SciPy Guidewire Policy Center Guidewire PolicyCenter Groovy XML Git BGP OSPF Wireshark SNMP NetFlow Perl Zephyr TestComplete Spring Boot GCP+4 more

What Celsior Is Building

◆Challenges

System performance tuning
Scalable test automation framework
Integration of test execution with ci/cd
Defect traceability between zephyr and servicenow

▲Active Projects

Guidewire policy center implementation
Guidewire marketplace integration
Nextgen connectivity platform
Scalable test automation framework
Scalable automation pipeline integration
Rest api integration for defect traceability

Hiring Activity

Steady8 roles · 3 in 30d

Department

Engineering

3

Data

1

Ops

1

Seniority

Senior

4

Mid

1

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About Celsior

Celsior operates as a boutique consulting division under Pyramid consulting, serving mid-market and enterprise clients on customer experience modernization and digital product engineering. The firm structures its service lines around three domains: Data & Insights (analytics, visualization, data engineering), Digital Solutions (cloud enablement, application modernization, operations support), and Automation & Platforms (intelligent automation, business platforms, quality engineering). With 1,001–5,000 employees globally and a hiring focus on senior-level engineering and data roles in India, Celsior positions itself on an outcome-based, outcome-driven engagement model.

HeadquartersWorldwide

Company Size1,001–5,000 employees

Founded1996

Hiring MarketsIndia

Frequently Asked Questions

What tech stack does Celsior use?

Python, Apache Spark, TensorFlow, scikit-learn for data; Guidewire Policy Center for insurance platforms; Java, Spring Boot for backend; Jenkins, Git, Zephyr, TestComplete, ServiceNow for QA and operations; GCP and Kubernetes for cloud infrastructure.

What is Celsior working on?

Guidewire Policy Center implementations and marketplace integrations; a next-generation connectivity platform; scalable test automation frameworks; REST API integrations for defect traceability; CI/CD pipeline integration for test execution.