Backend Developer Jobs in Australian Capital Territory, Australia

Targeting Systems team at Amentum develops backend data services and database components to enable application functionality and data processing. The Backend Database Developer builds scalable, secure data services, integrates databases and APIs, and shares knowledge with customers and stakeholders.

Rockstar is recruiting for a fast-growing, profitable company that is blending humans and AI to build a new infrastructure for employability. This client is focused on empowering employers to recruit talent at a fraction of the traditional cost, unlocking more opportunities for everyone.

Atlassian is seeking a Principal Backend Software Engineer to join its world-class engineering organization, focused on delivering creative improvements for engineering teams while advancing AI and supporting customers' transition to the cloud across products like Jira, Confluence, Trello, and Bitbucket. In this role, you will tackle the largest and most complex technical problems, lead architecture and code reviews, drive company-wide initiatives, and mentor junior engineers.

Atlassian is hiring a Senior Backend Software Engineer to join one of its Sydney engineering teams (e.g., Jira Server, Jira Cloud, Growth). You will drive large, complex projects autonomously from technical design to launch, tackle complex architecture challenges, lead code reviews and documentation, and mentor junior engineers.

We are seeking Backend Software Engineers to contribute technical expertise to a next-generation AI training initiative. You will design realistic, challenging coding tasks involving feature implementation, bug fixes, and deterministic verification, helping AI systems improve their ability to solve real-world software engineering problems.

We are looking for experienced backend software engineers to contribute to next-generation AI training projects. You will use your software engineering expertise to create realistic coding challenges, including feature implementations and bug fixes, and develop deterministic verifiers that accept valid solutions while rejecting incorrect ones.

The Opportunity: Grafana Cloud is our composable observability platform that integrates metrics, logs, traces, and profiles with Grafana. It allows our customers to leverage the best open source observability software – including Prometheus, Mimir, Loki, Tempo, and Pyroscope – without the overhead of installing, maintaining and scaling their own observability stack.

ICT Solutions Development team at Amentum builds and maintains robust database platforms for Targeting Systems data storage, processing, and integration. The Database Developer designs data models, optimizes performance, and ensures secure data environments while sharing knowledge with customers and stakeholders.

Amentum's engineering team delivers configuration and technical data management services to support mission-critical projects. The role configures version control, baselines engineering artefacts, and governs data lifecycle while sharing expertise with customers and stakeholders.

Seeking a Solidity developer to test and build blockchain features for a fast-growing company. Must have prior experience with smart contracts and other protocols.

Orkes, a developer platform for building durable event‑driven applications, seeks a Business Development Representative to generate qualified demos and meetings. The role focuses on outbound prospecting via email, LinkedIn, and calls, collaborating with marketing and sales teams to advance target accounts.

Decagon’s Agent Development Team builds world-class AI agents to redefine customer experiences for enterprise clients. This role owns the strategy and execution of deploying Decagon, designing scalable playbooks, and leading agent builds from zero to one.

ElevenLabs is an AI research and product company transforming how we interact with technology through human-like AI voice models and platforms like ElevenAgents, ElevenCreative, and ElevenAPI. As a Sales Development Representative based in Australia, you will build an effective outbound sales strategy, working closely with Account Executives to partner with enterprises on generating new experiences and monetization opportunities at scale with breakthrough voice technology.

The Developer Support Specialist at Glitch Productions, a creative entertainment company based in Sydney, Australia, supports the tech team that builds pipelines and tools for the studio's animation, consumer products, publishing, games, and licensing IP. You will triage, resolve, and document incoming support tickets across pipeline tools and systems, create and manage software licenses, and triage easy-to-fix logging and access tickets. You will analyze ticket trends to propose permanent fixes

Sales team at LawVu drives growth by connecting in‑house legal teams with its leading legal workspace platform. The Business Development Representative engages inbound leads, conducts outbound outreach, and qualifies prospects to set meetings for Account Executives across industries such as Technology, Education, and Healthcare.

Solventum is a new healthcare company building smarter, safer healthcare solutions at the intersection of health, material, and data science. As a Clinical Development Analyst, you will serve as the subject matter expert for an assigned software portfolio and geographical region, maintaining and enhancing clinical software to meet regulatory and market requirements, analyzing and testing solutions, providing escalation support, and assisting sales, marketing, and cross-functional teams.

Nearmap Sales Development team drives pipeline growth by coaching Australian BDR reps and aligning outreach with marketing and sales. The manager reviews calls, runs training sessions, sets prospecting standards, and ensures smooth handoffs to Account Executives.

Business Development team at Conga drives growth by qualifying leads and building pipelines for the sales organization. The role involves making outbound calls, crafting email and LinkedIn outreach, and managing prospects in Salesforce to support market share expansion.

QTC is seeking a Learning and Development Manager to lead its learning and capability agenda. This newly created role shapes and delivers contemporary learning solutions that build organisational capability, enhance employee experience, and support QTC's strategic priorities.

The Business Development Manager is part of the Sales team of Business Assurance SEA & Oceania (certification and training) and reports to the Area Sales Manager, SEA & Oceania. Day to day, you will develop and expand the account base for the Business Assurance unit, serve as a primary contact for key accounts, and generate new business opportunities for certification and training services.