Senior Orchestration Lead: AI‑Driven, Temporal & TS

Telstra Singapore; Australia; On-site; AUD 140,000 - 210,000; Full time

Job summary

Telstra Singapore is seeking a Senior Software Engineering Lead to drive design, development, and evolution of resilient orchestration systems. You will mentor a globally distributed team of developers while contributing hands-on expertise in Temporal-based orchestration and TypeScript.

You will work with Product Owners, Architects and Delivery Teams to design transitions, support system integrations, and push forward observability platforms and AI-enabled workflows.

Qualifications

• Minimum 7 years of experience as a Solution Architect, designing and delivering complex enterprise software and cloud solutions.
• Strong expertise in Cloud, Data & AI Engineering, including Generative AI, Agentic AI concepts, AI-assisted development, prompt engineering, observability, and AI cost optimisation.
• Deep understanding of telecommunications transition management platforms and workflows, including service orchestration, order lifecycle management, activation, disconnection, and exception handling.
• Proven experience with ACMA-regulated number porting processes, regulatory compliance requirements, and solution design within regulated environments.
• Strong ability to analyze and resolve complex technical, operational, customer, and business issues, including root cause identification and risk assessment.
• Ability to act as a trusted technical leader, providing guidance across architecture, solution design, business analysis, production support, and operational troubleshooting.
• Experience collaborating with Product Owners, Business Stakeholders, Architects, SMEs, and Delivery Teams to define technology strategy and roadmaps.

Responsibilities

• Lead and mentor a team of Senior and Junior geographically diverse developers in building a new resilient and scalable TRAMAS orchestration system using Temporal and micro-service architecture built on TypeScript.
• Support, debug and build workflows for existing TRAMAS orchestration solution.
• Provide level 4 support for errored transitions using Splunk, AWS Console, MongoDB to identify root causes.
• Support Product Owner and Service Designers in designing new transitions and workflows.
• Assist North and South bound Product and System owners to integrate with TRAMAS orchestration solutions.
• Stand in for the TRAMAS Product Owner during periods of leave and unavailability.
• Research and development of new Orchestration and related technologies.
• Build, maintain and enhance observability platforms.
• Set up and utilise Agentic AI Workflows to enhance development capabilities.

Skills

Cloud Computing

AI/ML concepts

Temporal

TypeScript

Leadership

Tools

Splunk

AWS

MongoDB

Job description

Telstra Singapore is seeking a Senior Software Engineering Lead to drive design, development, and evolution of resilient orchestration systems. You will mentor a globally distributed team of developers while contributing hands-on expertise in Temporal-based orchestration and TypeScript.

You will work with Product Owners, Architects and Delivery Teams to design transitions, support system integrations, and push forward observability platforms and AI-enabled workflows.