Über diese Senior Software Engineer Stelle bei Telstra
Employment Type
PermanentClosing Date
24 Sept 2026 11:59pmJob Title
Senior Software EngineerJob Summary
As a Senior Software Engineer, you thrive on understanding and translating customer needs into new products and capability. You apply deep technical expertise and experience in software application layer solutions, to develop and deliver scalable design blueprints across the end-to-end software development life cycle. Your continuous learning and improvement mindset, collaboration and influencing skills are critical to success in this role.Job Description
Who We Are
We're an iconic Aussie brand with a global footprint. Our purpose is to build a connected future so everyone can thrive. We're all about providing the best experience and delivering the best tech on the best network.
This includes making Telstra the place you want to work. For you, that means a having career that grows with you and working with a team powered by human connection that prioritises wellbeing and choice
Main Focus of the Role
This role is responsible for designing, developing, and maintaining scalable Java-based applications, REST APIs, and Microservices. The successful candidate will leverage expertise in Java 17/21, Spring Boot, Kafka, Cloud-Native technologies, and Kubernetes to deliver high-performance, resilient solutions while supporting strategic initiatives across Telstra's engineering landscape.
Key Roles & Responsibilities
Design, develop, and maintain scalable Java applications and Microservices.
Build and enhance REST APIs and API Gateway integrations.
Troubleshoot complex production and application issues.
Develop high-quality code with robust automated testing.
Work with Kafka, SQL, and NoSQL databases to deliver reliable solutions.
Support CI/CD pipelines, containerized deployments, and cloud-native platforms.
Participate in solution design, architecture reviews, and technical decision-making.
Mentor junior developers and collaborate with cross-functional teams to deliver business outcomes.
Essential Skills
10+ years of Java development experience.
Strong hands-on experience with Java 17/21 and Spring Boot 3.x/4.x.
Proven experience building Microservices, REST APIs, and API Gateways.
Strong understanding of JVM internals, memory management, garbage collection, multithreading, and performance tuning.
Experience with Kafka, SQL, and NoSQL databases (preferably Couchbase).
Hands-on experience with JUnit, automated testing, and SonarQube/code quality tools.
Experience with CI/CD pipelines, Docker, Kubernetes/OpenShift, and cloud-native environments.
Strong troubleshooting, technical design, and problem-solving skills.
Ability to support, deploy, and maintain production applications.
Excellent communication, stakeholder management, and mentoring skills.
Ability to work under pressure and deliver to tight deadlines.
Desired Skills
Python scripting or development experience.
Experience in telecommunications or large-scale enterprise environments.
Exposure to cloud-native architectures and distributed systems.
Australian Citizen preferred.
Ideal Candidate
A highly experienced Senior Java Developer with deep expertise in Java, Spring Boot, Microservices, Kafka, and Cloud-Native technologies. The ideal candidate will have a strong background in building scalable enterprise applications, troubleshooting complex production issues, mentoring engineering teams, and delivering high-quality software solutions in fast-paced Agile environments.
As part of your application with Telstra, you may receive communications from us on +61 440 135 548 (for job applications in Australia
When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive.
As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application.
We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process.
We are aware of current limitations with our website accessibility and are working towards improving this. Should you experience any issues accessing information or the application form, and require this in an alternate format, please contact our Talent Acquisition team on [email protected] or via the additional contact options found at www.telstra.com.au/careers/diversity-equity-and-inclusion/disability-employment.
