GuestWorld
guestworld.pt
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Overview
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Overview
GuestWorld is a Portuguese IT consulting and staffing company that places technology professionals with IT clients. It recruits machine learning and AI engineers, RPA developers and senior .NET backend developers, many for projects in Porto, working with technologies such as Azure Databricks and C#. The company is based in Ramada, Odivelas, in the Lisbon area of Portugal.
Tech stack
Technologies named in job postings at GuestWorld over the last 12 months, by layer, with the share of postings for each.
Technologies in use
31
Postings analysed
5
Stack modernity
77/100
Languages
SQL
C#
Java
JavaScript
Frameworks & libraries
Entity Framework Core
React.js
Databases
Oracle
PostgreSQL
Redis
Cloud & platforms
.NET
Azure
AWS
Apache Kafka
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Full GuestWorld tech stack
31 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
51/100
Stable
Open positions
6
0 opened / 1 closed in 30 days
Median time-to-fill
402 days
faster than 7% of the market
ATS activity
Every ~2 days
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
50% ▼
AI/ML
25% ▼
Security
25% ▼
Activity Timeline
Added Machine Learning to stack
Sep 2026
Added Databricks to stack
Sep 2026
Added SOAP to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
1
Countries
1
Busiest office
Porto
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Headquarters
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Office with open vacancies
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Odivelas
Portugal
HQ
Porto
Portugal
Engineering / R&D
7 open roles 4 posted in 90 days 86% engineering 50-200 est. staff
hires for AI/ML, Backend, Security
Jobs
≈ $46k – $122k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Porto
Red Teaming
DevOps
Shift-Left
Cybersecurity
ISO 27001
PCI DSS
SOC 2
HIPAA
Shift-Left Security
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≈ $40k – $100k per year (Estimated) • In office • Full-Time • 5+ years exp • Porto
SQL
C#
.NET
Entity Framework Core
Databases
Redis
Apache Kafka
DevOps
Datadog
CI/CD
Git
Docker
Grafana
SOAP
Apply
In office • Full-Time • 2+ years exp • Bachelor's Degree • Porto
Java
SQL
C#
.NET
Databases
PostgreSQL
AI/ML
Model Context Protocol
Embeddings
Prompt Engineering
AI Agents
RAG
DevOps
Rest API
Apply
≈ $40k – $101k per year (Estimated) • In office • Full-Time • Porto
JavaScript
SQL
C#
Oracle
Frontend
React.js
Mobile
Clean Architecture
DevOps
Azure
CI/CD
AWS
Docker
Kubernetes
Apply
In office • Full-Time • 1+ year exp • Bachelor's Degree • Porto
SQL
OCR
DevOps
Azure DevOps
Azure
SOAP
Management
Agile
Scrum
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≈ $37k – $105k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Porto
C#
Databricks
AI/ML
Machine Learning
DevOps
Azure
Apply