Rearc Tech Stack

Cloud migration and security engineering for enterprise scale

IT Services and IT Consulting New York, New York 51–200 employees Founded 2016 Privately Held

Rearc is a cloud engineering services firm built around three operational pillars: application migration to AWS/Azure/GCP, data platform modernization (Databricks, Spark, dbt, Redshift), and cloud security hardening. The hiring mix reveals a sharp pivot toward security — 9 open roles in that department alone, with active projects spanning incident automation, threat detection, and multi-cloud SIEM/SOAR integration — suggesting a strategic expansion beyond migration advisory into managed security operations.

Tech Stack 53 technologies

Core StackDatabricks PySpark Delta Lake AWS Python Apache Airflow dbt AWS Glue NumPy Pandas Apache Spark PostgreSQL Iceberg DynamoDB Terraform CloudFormation Java BigQuery Dask SQL Amazon Redshift AWS CLI AWS SDK AWS CDK Azure Synapse Analytics SIEM SOAR EDR Dropwizard REST+23 more

What Rearc Is Building

◆Challenges

Improving detection accuracy
Optimizing data workflows
Scaling data pipelines
Enhancing enterprise posture
Compliance and recoverability of data analytics
Communicating complex technical solutions
High-volume financial data streams
Ensuring timely and accurate data availability
Covering gaps in security posture
Integrating security tooling across multi-cloud environments

▲Active Projects

Create automation playbooks for incident triage and response
Develop robust threat detection capabilities
Build compliance and recoverability of customer data analytics solutions
Enrichment pipelines and automation workflows
Thought leadership content creation
Website content evolution
Real-time financial data processing
Modern cybersecurity monitoring program
Cloud security tooling integrations across aws, gcp, and azure
Standardise secure-by-default patterns across hundreds of teams

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Security

Data

Engineering

Marketing

Seniority

Senior

Mid

Manager

Lead

Company intelligence

Find more companies like Rearc by tech stack, pain points and active projects

Get started free

About Rearc

Rearc is a boutique cloud engineering firm founded in 2016 and based in New York. The company works with large-scale enterprises on three primary engagements: planning and executing application migrations to cloud platforms, architecting cloud-native data solutions (real-time pipelines, analytics on Databricks/Redshift), and implementing modern security monitoring and compliance frameworks. Engineering capacity spans cloud infrastructure (Terraform, CloudFormation, CDK), data engineering (PySpark, dbt, Apache Airflow), and security operations (SIEM/SOAR/EDR tooling). The firm operates with 51–200 employees and actively hires across the United States, India, and Australia.

HeadquartersNew York, New York

Company Size51–200 employees

Founded2016

Hiring MarketsIndia, United States, Australia

Frequently Asked Questions

What cloud platforms does Rearc specialize in?

Rearc's tech stack is anchored on AWS (EC2, Glue, DynamoDB, Redshift, CDK), with secondary support for Azure Synapse Analytics and GCP BigQuery. Active projects include multi-cloud security tooling integrations across all three.

What does Rearc's data stack include?

Core tools: Databricks, Apache Spark, PySpark, dbt, Apache Airflow, Delta Lake, and Iceberg for lakehouses. Warehousing: Redshift, BigQuery, Azure Synapse. Supporting: NumPy, Pandas, Dask, SQL, PostgreSQL. Active focus on real-time financial data pipelines and scaling data workflows.