AppTweak Tech Stack

App Store optimization and intelligence platform for mobile marketers

Software Development Brussels, Brussels Region 51–200 employees Founded 2014 Privately Held

AppTweak operates an app store marketing platform built on a polyglot backend (Python, Ruby, Node.js, Django, Rails) deployed across AWS and Kubernetes. The company is actively expanding into Japan and Southeast Asia while wrestling with infrastructure complexity and production scaling — typical friction points for a data-intensive platform moving from single-region to multi-region operations. Hiring remains balanced across engineering, sales, and marketing, suggesting both product maturation and aggressive geographic expansion.

Tech Stack 22 technologies

Core StackHubSpot Gong Figma Google Analytics Mixpanel React Angular Vue Ruby Python Node.js Ruby on Rails Django Express.js AWS Kubernetes Docker Apple Search Ads LinkedIn Sales Navigator Apollo ChatGPT Symfony

What AppTweak Is Building

◆Challenges

Expanding into new markets
Generating new business opportunities
Supporting sales efforts
Performance bottlenecks
Infrastructure complexity
Team growth pains
Scaling content creation
Expanding business in japan and southeast asia
Scaling production workflow
Improving internal production engine

▲Active Projects

Japan & south-east asian region expansion
Mobile marketing conferences and networking events
Platform engineering initiatives
Ci/cd observability improvements
Social media strategy
Video content creation
Thought leadership posts
Creative audit + redesign sprint
Cpp/csl strategy + production program
Always-on creative testing roadmap

Hiring Activity

Steady10 roles · 4 in 30d

Department

Engineering

Marketing

Sales

Design

Seniority

Junior

Lead

Mid

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About AppTweak

AppTweak is a Brussels-based app store marketing and intelligence platform serving mobile leaders with tools for app store optimization, search ads campaign management, app store review management, and market intelligence. The company's differentiator is Atlas AI, a proprietary deep-learning model trained on app store data since its 2014 founding. The platform spans ASO intelligence, paid search management, and review analytics — addressing both organic and paid performance levers for mobile app teams. The 51–200 person organization is headquartered in Belgium and actively hiring across engineering, sales, and marketing roles, with expansion underway in Japan and the US.

HeadquartersBrussels, Brussels Region

Company Size51–200 employees

Founded2014

Hiring MarketsJapan, Belgium, United States

Frequently Asked Questions

What tech stack does AppTweak use?

AppTweak runs on Python, Ruby, Node.js, and JavaScript frameworks (React, Angular, Vue) with Django and Rails backends. Infrastructure is built on AWS with Kubernetes and Docker containerization. Sales and marketing tooling includes HubSpot, Apollo, and LinkedIn Sales Navigator.

What is AppTweak working on?

Key initiatives include geographic expansion into Japan and Southeast Asia, platform engineering and CI/CD observability improvements, scaling production workflows, and increasing content creation and thought leadership. The company is also running creative testing roadmaps and brand redesign efforts.