Telecom OSS/BSS Solution Architect & API Designer

HCL SINGAPORE PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading technology firm in Singapore is seeking an experienced Technical Business Analyst specializing in the Telecom Domain (OSS/BSS) to support major technology transformation initiatives. The role emphasizes hands-on design and collaboration with various teams to craft robust solutions for large-scale systems. Candidates should possess a degree in Computer Science or related fields, with 8-12 years of experience in solution architecture, particularly within telco environments. This contract position lasts for 12 months.

Qualifications

• 8–12+ years in solution architecture/design, preferably in telco or high-volume digital platforms.
• Solid experience in BSS/OSS and CRM/billing stacks.
• Strong understanding of cloud-native architecture and APIs.

Responsibilities

• Lead solution design across various technical domains.
• Produce detailed solution blueprints and documentation.
• Ensure designs meet security and enterprise standards.

Skills

Solution architecture/design

Telecom operations support systems

API and integration middleware

Data modelling

Stakeholder management

Education

Bachelor’s degree in Computer Science, Information Technology, or a related field

Job description

A leading technology firm in Singapore is seeking an experienced Technical Business Analyst specializing in the Telecom Domain (OSS/BSS) to support major technology transformation initiatives. The role emphasizes hands-on design and collaboration with various teams to craft robust solutions for large-scale systems. Candidates should possess a degree in Computer Science or related fields, with 8-12 years of experience in solution architecture, particularly within telco environments. This contract position lasts for 12 months.