Optimizely Tech Stack

AI-powered marketing platform combining CMS, experimentation, and personalization

Software Development New York, New York 1,001–5,000 employees Privately Held

Optimizely operates a multi-function marketing platform spanning content management, A/B testing, commerce, and personalization. The stack reflects active modernization—adopting Kotlin and Kubernetes while replacing PHP, Node.js, and legacy JSP—paired with heavy LLM integration (Vertex AI, Azure OpenAI, Claude, Gemini, ChatGPT). Hiring skews sales-heavy (39 roles) relative to engineering (35), suggesting go-to-market expansion and AI workflow integration dominate near-term priorities over platform rewrites.

Tech Stack 116 technologies

Core StackSalesforce Marketo HubSpot Power BI Python FastAPI Vertex AI LangChain GitHub Copilot AWS Docker Kubernetes Terraform GitHub Actions Datadog GitHub Kotlin .NET Zendesk Jira Gainsight Outreach LinkedIn Azure OpenAI GCP Azure PowerShell Bicep ARM Templates Teams+83 more

AdoptingKotlin Kubernetes Claude Gemini ChatGPT

ReplacingPHP Python Node.js jQuery JSP

What Optimizely Is Building

◆Challenges

Improving revenue accounting efficiency
Accelerating pipeline production
Scaling pipeline numbers
Streamlining workflows
Lead qualification improvement
Ai integration challenges
Driving renewals performance
Identifying upsell opportunities
Migrating legacy services to modern architecture
Integration of recently acquired companies

▲Active Projects

Value assessment
Individualized marketing content for outbound campaigns
Opal adoption
Target account list research
Ai-driven data management
Building analytics tools for customer acquisition insights
Integration of recently acquired companies
Ai workflow implementation
Content recommendations platform
Information security and privacy customer response platform

Hiring Activity

Steady120 roles · 45 in 30d

Department

Sales

Engineering

Support

Data

Marketing

Ops

Product

Finance

Seniority

Senior

Mid

Junior

Manager

Staff

Director

Principal

Lead

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About Optimizely

Optimizely delivers a composable marketing operating system for global enterprise brands managing content, campaigns, and customer experiences across multiple channels. The platform integrates content management, experimentation, commerce, and personalization capabilities into a unified workflow, with AI acceleration throughout. The company operates across geographies including North America, Europe, and Asia-Pacific, with active support and customer success functions. Recent work involves integrating acquired companies, modernizing legacy infrastructure, and embedding AI-driven features into core workflows around content recommendations and lead scoring.

HeadquartersNew York, New York

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Peru, United Kingdom, Bangladesh, Australia, Vietnam, Sweden, Germany

Frequently Asked Questions

What is Optimizely's tech stack built on?

Optimizely uses Python, FastAPI, Kotlin, and .NET as primary languages, runs on AWS, Azure, and GCP, and employs Docker and Kubernetes for infrastructure. Data pipelines use Datadog, with AI workloads on Vertex AI and Azure OpenAI.

What AI models is Optimizely integrating?

Optimizely is actively adopting Claude, Gemini, and ChatGPT alongside internal Vertex AI and Azure OpenAI. Key projects include AI-driven data management, content recommendations, and AI workflow implementation across marketing operations.