99x Tech Stack

Global engineering services firm delivering product platforms and AI systems

IT Services and IT Consulting Oslo 501–1,000 employees Privately Held

99x is a 600-person engineering services group spanning Norway, Sri Lanka, Malaysia, Brazil, and Portugal, built around .NET and Azure with growing AI capabilities. The tech stack reveals a hybrid cloud posture (Azure primary, AWS secondary) and a shift toward AI: five of their ten active projects center on multimodal, generative, or agentic AI systems, yet their pain-point list (cloud infrastructure SLAs, deployment automation, stack troubleshooting) suggests the core challenge remains operational maturity rather than technology novelty. Hiring is accelerating, weighted toward senior engineers in Portugal, Brazil, and Sri Lanka.

Tech Stack 52 technologies

Core StackC# Kubernetes Azure DevOps .NET Redis SQL Server Python PySpark Databricks Power BI Docker Java Hibernate Oracle AWS Lambda AWS RDS AWS NET Core Azure Azure Kubernetes Service OutSystems ASP.NET Core Git SQL Spring Boot Spring Data JDBC Aurora AWS ECS AWS Step Functions+22 more

What 99x Is Building

◆Challenges

Maintaining cloud infrastructure to meet slas
Automating deployment pipelines
Troubleshooting stack issues

▲Active Projects

Multimodal ai systems
Generative ai solutions
Agentic ai solutions
Long-running workflow engine
Ai agent integration

Hiring Activity

Accelerating10 roles · 7 in 30d

Department

Engineering

11

Data

1

Seniority

Senior

6

Mid

5

Lead

1

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About 99x

99x delivers custom product engineering and platform development for mid-market and enterprise clients across Europe and North America. The firm operates as a managed nearshore and offshore extension: clients define product vision and roadmaps, while 99x scales execution with local and distributed engineering teams. Core service lines include web and mobile product development, cloud architecture on Azure and AWS, and emerging AI system integration. The company also offers "Lean Startup-as-a-Service," a fractional product and operations model. Revenue model is primarily time-and-materials or fixed-scope delivery, with offices providing local market presence and cost-optimized talent access.

HeadquartersOslo

Company Size501–1,000 employees

Hiring MarketsPortugal, Brazil, Sri Lanka

Frequently Asked Questions

What tech stack does 99x use?

Primary: C#, .NET Core, Azure (including AKS and DevOps). Secondary: AWS (ECS, Lambda, RDS). Data: Python, PySpark, Databricks, Power BI. Persistence: SQL Server, Oracle, Aurora. Orchestration: Kubernetes, Docker.

Where is 99x headquartered and what is its global footprint?

Headquartered in Oslo, Norway. Offices in Sri Lanka, Malaysia, Brazil, and Portugal. 600+ employees total. Serves clients in Norway, Sweden, Germany, broader Europe, and North America.