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Thoughtworks Tech Stack

Global consulting firm delivering design, engineering, and AI-driven transformation at enterprise scale

Information Technology & Services Chicago, IL 10,001+ employees Public Company

Thoughtworks is a 10,000+ person consulting firm operating across 12 countries, with a 70/30 engineering-to-ops hiring ratio weighted toward senior and lead roles—indicating a delivery-led model. The tech stack (AWS + Kubernetes + multicloud across GCP/Azure) paired with active projects in continuous delivery, legacy modernization, and technology radar work reveals a firm focused on helping enterprise clients migrate monolithic systems and embed AI into operational processes, not just advising on them.

Tech Stack 113 technologies

Core StackReact Native C# Python AWS Datadog Prometheus Grafana Jenkins GitHub Java React AWS Lambda New Relic GitHub Actions JavaScript Scala Docker Kubernetes fastlane Gradle PowerShell Azure GCP Buildkite Azure Pipelines AWS ECS AWS EKS AWS Secrets Manager API Gateway Clojure+78 more

What Thoughtworks Is Building

◆Challenges

Improving incident management
Identifying inefficiencies in client processes
Defining strategic opportunities
Reducing downtime
System upgrades and migrations
Organizational transformations
Complex business applications
Complex legacy modernisation
Legacy retail banking systems
Continuous delivery process improvement

▲Active Projects

System upgrades and migrations
Automated testing suite
Continuous delivery practices
Key account plans
Integrating offerings into client engagements
Technology radar initiatives
Technology radar implementation
Client portfolio development
Modernising legacy retail banking systems
Large-scale transformation and modernisation strategies

Hiring Activity

Steady80 roles · 25 in 30d

Department

Engineering

48

Data

13

Product

5

Ops

4

Design

3

Support

3

Sales

2

Seniority

Senior

32

Lead

27

Mid

11

Principal

5

Junior

2

Manager

1

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About Thoughtworks

Thoughtworks operates as a global consulting and delivery firm serving enterprise clients in banking, retail, and complex digital transformation. The company combines design, engineering, and AI expertise through client engagements that span system modernization, continuous delivery implementation, and large-scale organizational transformation. With 80 active job openings across 12 countries (US, Singapore, Vietnam, Chile, Ecuador, Peru, UK, Thailand, Brazil, Spain, Australia, India), the firm is hiring primarily engineers and data specialists at senior levels, reflecting capacity-building for multi-month transformation projects. The technology stack—anchored in AWS/Kubernetes, polyglot languages (Java, Python, C#, Clojure, Scala), and observability tools (Datadog, Prometheus, Grafana)—enables delivery of complex cloud migrations and modernization work.

HeadquartersChicago, IL

Company Size10,001+ employees

Hiring MarketsUnited States, Singapore, Vietnam, Chile, Ecuador, Peru, United Kingdom, Thailand

Frequently Asked Questions

What tech stack does Thoughtworks use?

Thoughtworks uses AWS, Azure, GCP, Kubernetes, Docker, Java, Python, C#, React, JavaScript, and observability tools including Datadog, Prometheus, and Grafana. CI/CD is built on Jenkins, GitHub Actions, and Buildkite.

What is Thoughtworks working on?

Core projects include legacy retail banking modernization, continuous delivery practice implementation, automated testing infrastructure, technology radar initiatives, and integrating AI capabilities into client engagements. Strategic focus includes system migrations and large-scale organizational transformation.