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Technologies
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Overview

1GLOBAL is a mobile connectivity company headquartered in London, United Kingdom, and founded in 2006 as Truphone. The company operates its own mobile core network and issues eSIM profiles that let enterprises, banks, and device makers provision cellular service across many countries from a single contract. It serves regulated sectors including financial trading, where it supplies compliant call recording, and rebranded to its current name in 2023.

Technologies

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Tech DNA
Python
Go
SQL
OpenTelemetry
Metal
React.js
PostgreSQL
Redis
DynamoDB
AWS
Amazon EKS
Azure
Claude
LLM
AI/ML
Python
SQL
AWS
Kubernetes
CI/CD
Grafana
Prometheus
Docker
Git
Terraform
IAM
PostgreSQL
Loki
Redis
Amazon EKS
OpenStack
OpenTelemetry
Vector
Service Mesh
Azure
GCP
WebSockets
ActiveMQ
DynamoDB
Alertmanager
Ansible
Configuration Management
Helm
Platform Engineering
Thanos
Incident Management
Istio
Gitflow
Amazon S3
Amazon Redshift
Apache Iceberg
Google BigQuery
Snowflake
AWS Bedrock
Claude
Claude Code
LiteLLM
LLM
Portkey
RAG
Airflow
dbt
Spark
LLM Guardrails
OpenAI Codex
Model Context Protocol
CloudFormation
eBPF
Fluentd
Telegraf
GitLab CI
Amazon EC2
Chaos Engineering
Self-Healing
Packer
Puppet
Red Hat
ArgoCD
AWS CDK
Crossplane
FinOps
GitOps
Pulumi
Terragrunt
GitLab
ClickHouse
MySQL
Vertica
Anomaly Detection
Backend
Java
Node JS
Apache Kafka
gRPC
Rest API
RabbitMQ
Commander.js
Security
Go
Bash
JavaScript
Assembly
ISO 27001
Wireshark
Least Privilege
GDPR
Suricata
Tcpdump
Keystone Engine
HashiCorp Vault
Keycloak
Kyverno
Zero Trust
Vault
Other
TypeScript
ETL/ELT
Jira
Confluence
Metal
React.js
Power BI
Tableau
Salesforce
Cypress
Playwright
Selenium
Stack modernity Cutting-edge AI adopter
75/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
AWS 13 jobs Required
Kubernetes 13 jobs Required
CI/CD 12 jobs Required
Python 11 jobs Required
Prometheus 7 jobs Required
Apache Kafka 7 jobs Required
Grafana 7 jobs Required
Docker 7 jobs Required
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
27%
SQL
25%
CI/CD
24%
JavaScript
23%
AWS
22%
Kubernetes
19%
Share of companies in the same industry that use each technology.
Stack changes
Amazon S3 Aug 2026
Least Privilege Aug 2026
IAM Aug 2026
GitLab Aug 2026
ETL/ELT Aug 2026
Model Context Protocol Aug 2026
OpenAI Codex Aug 2026
LLM Guardrails Aug 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
52/100
Stable
Open positions
22
1 opened / 9 closed in 30 days
Median time-to-fill
525 days
faster than 1% of the market
ATS activity
Every ~10 hours
08/31/2026
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%
Data Science
20%
Mobile
10%
Executive
10%
Networking
10%
Actively hiring for Backend (+3 in 30 days)
Activity Timeline
Added Spark to stack Aug 2026
Added Snowflake to stack Aug 2026
Added Google BigQuery to stack Aug 2026
Added dbt to stack Aug 2026
Added Apache Iceberg to stack Aug 2026
Added Amazon Redshift to stack Aug 2026
Added Airflow to stack Aug 2026
Added Tableau to stack Aug 2026
Added Power BI to stack Aug 2026
Added React.js to stack Aug 2026
Added Node JS to stack Aug 2026
Added Zero Trust to stack Aug 2026

Jobs

Data Engineer

Verified live · 1 day ago 4 days ago
In office • Full-Time • 3+ years exp • Lisbon
Python
SQL
Amazon Redshift
Apache Iceberg
Apache Kafka
Google BigQuery
Snowflake
AI/ML
Airflow
dbt
Spark
DevOps
AWS
Amazon S3
Analytics
ETL/ELT
Apply

Data Engineer

Verified live · 1 day ago 4 days ago
In office • Full-Time • 3+ years exp • São Paulo
Python
SQL
Amazon Redshift
Apache Iceberg
Apache Kafka
Google BigQuery
Snowflake
AI/ML
Airflow
dbt
Spark
DevOps
AWS
Amazon S3
Analytics
ETL/ELT
Apply

.NET Software Engineer

Verified live · 1 day ago 18 days ago
$53k – $140k per year (Estimated) • In office • Full-Time • São Paulo
Go
JavaScript
TypeScript
React.js
DevOps
CI/CD
Docker
Git
Gitflow
Kubernetes
Rest API
Apply

Telecom Billing Software Engineer - Lisbon Based

Verified live · 1 day ago 18 days ago
$43k – $88k per year (Estimated) • In office • Full-Time • Lisbon
CI/CD
Rest API
Apply

Deputy CISO - Operational Delivery

Verified live · 1 day ago 19 days ago
$72k – $154k per year (Estimated) • In office • Full-Time • 10+ years exp • Bachelor's Degree • Lisbon
Node JS
JavaScript
Commander.js
DevOps
IAM
Cybersecurity
GDPR
Zero Trust
Apply

Senior Java Software Engineer

Verified live · 1 day ago 25 days ago
$75k – $149k per year (Estimated) • In office • Full-Time • 5+ years exp • Berlin
Java
CI/CD
Docker
Git
Gitflow
Kubernetes
Rest API
Apply

Backend Software Engineer - Golang or Java

Verified live · 1 day ago 2 months ago
$43k – $88k per year (Estimated) • In office • Full-Time • 3+ years exp • Lisbon
Go
Java
ActiveMQ
Apache Kafka
DynamoDB
PostgreSQL
RabbitMQ
Redis
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Grafana
gRPC
Kubernetes
Prometheus
WebSockets
Apply

Backend Software Engineer - Golang or Java

Verified live · 1 day ago 2 months ago
$49k – $131k per year (Estimated) • In office • Full-Time • 3+ years exp • São Paulo
Go
Java
ActiveMQ
Apache Kafka
DynamoDB
PostgreSQL
RabbitMQ
Redis
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Grafana
gRPC
Kubernetes
Prometheus
WebSockets
Apply

Mobile Networks Observabilty Engineer

Verified live · 1 day ago 2 months ago
In office • Full-Time • Lisbon
Go
Python
Apache Kafka
ClickHouse
MySQL
PostgreSQL
Redis
Vertica
DevOps
Alertmanager
Amazon EKS
Ansible
AWS
CI/CD
CloudFormation
Configuration Management
eBPF
Fluentd
Grafana
gRPC
Helm
Kubernetes
Loki
OpenStack
OpenTelemetry
Platform Engineering
Prometheus
Telegraf
Terraform
Thanos
Vector
Analytics
ETL/ELT
Apply

Telecommunications Network Operations Intern

Verified live · 1 day ago 2 months ago
In office • Internship • Lisbon
Incident Management
Cybersecurity
Wireshark
Management
Jira
Marketing
Salesforce
Apply

Senior Software Engineer - Network Automation

Verified live · 1 day ago 4 months ago
$69k – $195k per year (Estimated) • In office • Full-Time • Sydney
Python
SQL
TypeScript
PostgreSQL
DevOps
AWS
CI/CD
GitLab CI
GitLab
Apply

Team Lead - AI Engineering

Verified live · 1 day ago 4 months ago
$79k – $189k per year (Estimated) • In office • Full-Time • 7+ years exp • Berlin
Python
AWS Bedrock
Claude
Claude Code
LiteLLM
LLM
Portkey
RAG
LLM Guardrails
OpenAI Codex
Model Context Protocol
DevOps
AWS
CI/CD
Docker
Kubernetes
Vector
Cybersecurity
ISO 27001
Apply
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