Jobs at 1GLOBAL

Provides first- and second-tier support for telecommunications platforms and services, troubleshoots CORE and RAN network issues, manages incidents, escalates complex problems, maintains operational documentation, and collaborates with customer-facing and third-level technical teams during incident and crisis management. The role requires 24/7 shift availability and expertise in telecom signaling protocols.

Provides first- and second-tier support for telecom platforms and services in a 24/7 NOC environment. Troubleshoots CORE and RAN network failures, resolves support requests, documents configurations and procedures, escalates complex incidents, and collaborates with third-level teams, customers, and service delivery personnel. Participates in technical crisis management and incident response while helping mitigate customer impact.

Build and maintain reliable data models and ETL/ELT pipelines across AWS-based data lake layers. Ingest high-volume billing, CRM, network, and customer data; process Kafka events; develop dbt transformations; orchestrate workflows with Airflow; and implement data quality, monitoring, documentation, and reconciliation practices. Collaborate with stakeholders and engineers to deliver accurate, timely, traceable datasets for reporting and self-service analytics.

Build and maintain data models, ETL/ELT pipelines, and reliable streaming integrations for high-volume telecom and customer data. Develop transformations in dbt, orchestrate workflows with Airflow, write optimized SQL, and implement data quality, monitoring, documentation, and reconciliation processes. The role partners with the Central Data team to deliver accurate, timely, traceable datasets for reporting and self-service analytics.

Own core accounting functions, including balance sheet reconciliations, VAT returns, financial statements, wholesale cost calculations, audit support, cash reconciliation, and IFRS 16 lease accounting. The role also supports finance automation and process improvement initiatives while gaining exposure to technical accounting and cross-functional projects within a growing global telecommunications company.

Design, implement, and operate voice and services for mobile networks (GSM/UMTS/LTE/IMS). Deliver projects end-to-end, create HLD/LLD documentation, perform live implementations, optimize capacity and performance, manage interconnects, and coordinate with partners and cross-functional teams.

Owns business and performance analysis for B2B2C products, partners, and markets. Analyzes large datasets, builds commercial and operational reports, identifies trends and opportunities, and translates findings into recommendations for senior stakeholders. Supports pricing analysis, partner reviews, benchmarking, and business cases while collaborating with Product, Sales, Finance, and Operations. Ensures reporting accuracy and consistent interpretation across dashboards and reports.

Design, implement and deliver voice and service solutions for mobile networks (GSM/UMTS/LTE/IMS). Own end-to-end project delivery, capacity/performance analysis, integrations, partner interconnects, documentation (HLD/LLD), live implementations, and technology roadmap for voice systems.

Support the CMO in executing B2B2C partner launches: coordinate cross-functional teams, identify blockers, conduct market and business analysis, support reporting, document and scale internal processes, and assist commercial and operational initiatives.

Manage the group's international tax affairs including corporate, indirect, transfer pricing and withholding taxes. Review returns, maintain transfer pricing documentation, advise on tax planning and commercial decisions, implement tax technology and process improvements, and manage relationships with tax agents, authorities, and internal stakeholders across multiple jurisdictions.

The role involves managing and testing software for lawful interception, ensuring compliance across different jurisdictions, and collaborating with multiple teams to develop scalable solutions.

Seeking an Oracle ECE and OCOMC Expert to enhance charging and billing operations, train non-technical staff, and ensure efficient handling of usage events.

The Senior Software Engineer will design and implement automation for complex network workflows, collaborate with telco teams, and employ AI-assisted tools for efficient solutions.

Design and build an internal AI platform, evaluate and integrate large language models, develop APIs, and establish engineering standards.

Design, build, and operate large-scale telemetry and observability platforms for telecom networks. Ingest and transform metrics, logs, traces and network flow data, build analytics datasets and dashboards, implement monitoring and automated alerting, design traffic acquisition architectures, and automate deployments with IaC and orchestration tools while collaborating with network, platform and operations teams.

Design, deploy, and manage runtime infrastructure focusing on AWS and container orchestration, ensuring security, scalability, and cost efficiency. Automate processes, monitor systems, resolve issues, and maintain documentation.

As an IoT Sales Executive, you'll identify and acquire new business opportunities, manage relationships, and lead complex sales cycles, targeting C-level executives in tech and telecommunication sectors.

The Business Development Representative will develop strategic sales plans, identify opportunities, build relationships, and meet sales targets for enterprise customers in the tech sector.

As a Staff Infrastructure Engineer, architect and operate large-scale private cloud platforms with OpenStack and Ceph. Design data center expansions, automate bare-metal provisioning with Ironic, and ensure compliance and security across infrastructure while mentoring engineering teams.

Support investigation and troubleshooting of customer incidents, provisioning failures, and production issues. Assist daily case handling, monitoring, incident response, root cause analysis, documentation, escalation, and cross-functional collaboration to ensure SLA-driven service reliability.