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Go4Mobility Tech Stack

SMS gateway and mobile messaging platform for telecom operators

IT Services and IT Consulting Lisbon 51–200 employees Founded 2005 Privately Held

Go4Mobility operates a telecommunications messaging infrastructure serving operators and media companies across 10 countries from three offices. The tech stack reveals a hybrid architecture—React + Python/Django on the application layer, SAP for financial operations, and Kafka for event streaming—with active pain points in SMS delivery reliability and voice routing efficiency. Current hiring is engineering-focused (4 roles) with mid-level concentration, suggesting operational scaling rather than R&D expansion.

Tech Stack 27 technologies

Core StackJira Confluence React Python Django MySQL MariaDB SAP .NET C# PostgreSQL MongoDB Kafka PHP SQL Server Linux Git SAP COPA Excel ADO.NET Entity Framework Asterisk tcpdump sngrep grep Wireshark Ubuntu

What Go4Mobility Is Building

◆Challenges

Meeting budget constraints
Resource allocation
Optimizing financial reporting tools
Reconciling accounting figures
Inefficient sip routing
Call flow optimization
Voice platform architecture improvement
Delivery failures in a2p sms traffic
Performance degradation in a2p sms traffic

▲Active Projects

Design and implementation of new processes
Optimization of financial reporting tools

Hiring Activity

Steady8 roles · 3 in 30d

Department

Engineering

4

Finance

2

Support

1

Seniority

Mid

5

Senior

2

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About Go4Mobility

Go4Mobility provides SMS gateways, A2P messaging, and digital mobile solutions to telecom operators, media groups, and mobile-focused enterprises. Founded in 2005 and based in Lisbon, the company operates across 10 countries with three offices worldwide. Core offerings include bulk SMS and OTP delivery via direct carrier links, mobile payments, content monetization, and direct carrier billing integrations. The product portfolio spans marketing automation, telecommunications infrastructure, and voice platform capabilities; internal challenges center on SMS delivery performance, financial reporting efficiency, and voice call routing optimization.

HeadquartersLisbon

Company Size51–200 employees

Founded2005

Hiring MarketsPortugal

Frequently Asked Questions

What technology does Go4Mobility use?

Go4Mobility runs React and Python/Django for applications, MySQL/MariaDB/PostgreSQL for databases, Kafka for event streaming, and SAP for financial operations. Infrastructure tools include .NET/C#, PHP, and Linux/Ubuntu.