Company profile

Tier4 Group Tech Stack

IT staffing, consulting and cybersecurity services firm

IT Services and IT Consulting Roswell, Georgia 201–500 employees Founded 2014 Privately Held

Tier4 Group places technology talent and delivers consulting and security work, and its job posts read like client engagements: senior-heavy engineering roles spanning mobile (Swift, Kotlin, React Native, BLE), DevOps (Terraform, Jenkins, GitLab CI/CD, CircleCI) and observability (Dynatrace, Prometheus, Grafana). Accelerating hiring centered on legacy modernization, containerization and AI/analytics platforms shows where client demand is concentrated.

Tech Stack 200 technologies

Core StackIntune Microsoft Exchange Swift Kotlin React Native JavaScript GitLab CI/CD Jenkins CircleCI AWS Terraform CloudFormation Dynatrace Prometheus Grafana Elasticsearch Python TypeScript Salesforce Intercom Zendesk Snowflake ServiceNow Jira Bluetooth Low Energy Google Play Apple App Store AWS CodePipeline Artifactory Ansible Tower+170 more

AdoptingAWS Lambda PostgreSQL JBoss

What Tier4 Group Is BuildingChallenges and projects from their job posts

◆Challenges

Modernizing legacy systems and reducing technical debt
Modernizing GIS platforms
High-volume support with complex application issues
Improving reporting efficiency
Operational process and workflow inefficiencies

▲Active Projects

Enterprise AI and analytics platform ecosystem
Re-architecting legacy platforms and applications
Mobile SDK development for smart devices
Containerization and software delivery automation
Platform health metrics and monitoring
Inventory automation platform

Hiring Activity

Accelerating55 roles · 40 in 30d

Department

Engineering

Data

Finance

Security

Healthcare

Marketing

Ops

Product

Seniority

Senior

Mid

Lead

Manager

Director

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About Tier4 Group

Tier4 Group is a privately held technology talent, professional services, advisory and information security firm founded in 2014 and headquartered in Roswell, Georgia. It is women-owned and diversity-certified, with national reach across the United States. Services include direct hire placement, staff augmentation, contract recruiting, executive search, IT project consulting and cybersecurity, including CISO services. The company employs 201–500 people and recruits in the United States, India and Australia.

HeadquartersRoswell, Georgia

Company Size201–500 employees

Founded2014

Hiring MarketsIndia, United States, Australia

Frequently Asked Questions

What does Tier4 Group do?

Tier4 Group provides IT recruiting, staff augmentation, executive search, IT consulting and cybersecurity services, including CISO support, from its Roswell, Georgia headquarters.

What tech stack does Tier4 Group hire for?

Roles reference Swift, Kotlin, React Native, AWS, Terraform, Jenkins, GitLab CI/CD, Dynatrace, Prometheus, Grafana, Snowflake, Salesforce and ServiceNow, with AWS Lambda and PostgreSQL emerging.

What countries does Tier4 Group hire in?

Tier4 Group is hiring in the United States, India and Australia, with engineering the dominant function and mostly senior-level roles.

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How this profile is built

Tier4 Group's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.