Linnify Tech Stack

Custom software and AI development partner for product teams

Software Development Cluj-Napoca, Cluj 11–50 employees Founded 2016 Privately Held

Linnify is a 11–50-person development shop founded in 2016, headquartered in Cluj-Napoca with satellite presence in Austin, Berlin, and London. The stack reveals a modern, cloud-native architecture (AWS + Snowflake + Databricks) paired with emerging AI capabilities (RAG, fine-tuning foundation models, multi-agent orchestration). Hiring is heavily weighted toward senior and lead data engineers — 4 of 8 open roles — suggesting the firm is scaling AI and ML delivery as a core service line rather than a side offering.

Tech Stack 23 technologies

Core StackRAG Python Databricks Snowflake Node.js React TypeScript JavaScript AWS AWS Lambda DynamoDB Docker React Native Swift Kotlin SQL API Gateway AWS SNS AWS SQS EventBridge Cloud Scheduler AWS CDK Serverless Framework

What Linnify Is Building

◆Challenges

Optimizing etl/elt workflows

▲Active Projects

Multi-agent orchestration
Fine-tuning foundation models
Building robust rag systems
Launch new b2c mobile products in education sector

Hiring Activity

Minimal8 roles · 0 in 30d

Department

Data

Engineering

Mobile

Product

Seniority

Senior

Lead

Mid

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About Linnify

Linnify builds custom digital products and augments engineering teams for mid-market and enterprise clients. The scope spans product strategy, UX/UI design, web and mobile development, AI/ML, data engineering, cloud infrastructure, and AR/VR applications. The company operates a validation-driven methodology, aiming to align products with market needs before full-scale build. Active projects include multi-agent orchestration, foundation model fine-tuning, and RAG system development, alongside new B2C mobile products in education. Clients come from healthcare, logistics, education, automotive, and pharma sectors.

HeadquartersCluj-Napoca, Cluj

Company Size11–50 employees

Founded2016

Hiring MarketsRomania

Frequently Asked Questions

What tech stack does Linnify use?

Python, Node.js, React, TypeScript, AWS (Lambda, DynamoDB, SNS, SQS, EventBridge, API Gateway, CDK), Docker, Snowflake, Databricks, SQL, RAG, React Native, Swift, Kotlin, and Serverless Framework.

What is Linnify working on?

Multi-agent orchestration, foundation model fine-tuning, RAG system development, and B2C mobile product launches in the education sector. The firm also addresses ETL/ELT workflow optimization as an internal pain point.