Senior Software Engineering Lead

Employment Type

Permanent

Closing Date

10 Nov 2026 11:59pm

Job Title

Senior Software Engineering Lead

Job Summary

The Senior Software Engineering Lead plays a critical role in contributing to high performing teams ensuring the Telstra network delivers a superior network experience for our consumer and business customers. The role combines extensive domain expertise and technical capabilities to influence the team to deliver a great customer experience.

Job Description

What you'll do:

• •Lead end-to-end solution architecture and design, taking solutions from discovery and requirements through detailed design, build, testing, production deployment and transition.
• •Define solution architectures, integration patterns, technology options and Key Design Decisions, supported by clear architecture documentation and diagrams.
• •Design API-first, microservices and event-driven solutions across network and OSS/BSS environments, including ingress and egress APIs, asynchronous messaging and integration contracts.
• •Work closely with TPOs, Mission Leads, Engineering Leads, delivery squads, Security teams and other stakeholders to translate business and technical requirements into practical solution designs.
• •Facilitate architecture and design reviews, communicate architectural decisions and trade-offs, and resolve technical dependencies across upstream and downstream systems and delivery teams.
• •Review functional and non-functional requirements, ensuring scalability, reliability, resilience, observability, security, data protection and operational supportability are built into solution designs.
• •Lead security endorsement and architecture governance activities, working with security architects and risk teams to address authentication, authorisation, encryption, compliance and data protection requirements.
• •Support engineering teams throughout implementation by reviewing technical designs, interfaces and stories, clarifying architectural intent and ensuring delivery remains aligned with the agreed architecture.
• •Manage architectural risks, dependencies and technical constraints throughout delivery, including coordinating between engineering, security, delivery and stakeholder groups.
• •Support production readiness and transition planning, using phased implementation approaches where required to enable safe and effective production delivery.
• •Lead architecture for legacy transformation, simplification, modernisation and cloud migration, identifying opportunities to move towards sustainable future-state architectures.
• •Evaluate emerging technologies and alternative design approaches, recommending solutions aligned with strategic architecture direction and long-term platform objectives.

Skills & Experience

To be successful in this role, you will bring:

• •5+ years' experience working as an End-to-End Solution Designer, Solution Architect or equivalent technical architecture role.
• •Strong knowledge of fixed-line, wireless and satellite services, including network elements, alarms and alerts.
• •Demonstrated experience designing solutions across network, OSS and BSS environments.
• •Strong experience in data and service modelling, API design, integration design and ETL, including defining interfaces and integration contracts between platforms.
• •Proven experience designing microservices, event-driven architectures, asynchronous messaging and distributed systems.
• •Experience in legacy transformation and cloud migration, with AWS experience highly desirable.
• •Strong understanding of security architecture and encryption standards, including authentication, authorisation, compliance and data protection considerations.
• •Strong understanding of non-functional requirements, particularly reliability, resilience, scalability, observability and operational supportability.
• •Experience managing architectural dependencies and assessing solution impacts across upstream and downstream systems.
• •Ability to translate complex business and technical requirements into clear, pragmatic and implementable solution architectures.
• •Strong stakeholder engagement and communication skills, with the ability to explain architectural decisions, risks and trade-offs to both technical and non-technical stakeholders.
• •Experience working collaboratively with engineering, architecture, security, risk, product and delivery teams throughout the solution lifecycle.
• •Experience supporting engineering teams through implementation, production readiness and transition to production.
• •Experience evaluating technology options and identifying opportunities for modernisation, simplification and future-state architecture.
• •Experience delivering solutions across Agile/Scrum and Waterfall environments.