{"id":2827451,"url":"https://alion.io/job/rex-software-senior-full-stack-developer","title":"Senior Full Stack Developer","company":{"id":60583,"name":"Rex Software","domain":"rexsoftware.com","url":"https://alion.io/company/rex-software","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brisbane, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":84000,"max_usd":181000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"GitHub","optional":false},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"Laravel","optional":true},{"name":"MySQL","optional":true},{"name":"PHP","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Prompt Engineering","optional":true},{"name":"React.js","optional":true},{"name":"Vue.js","optional":true}],"status":"live","first_seen_at":"2026-10-18T00:00:00Z","employer_posted_date":"2026-10-18","last_verified_at":"2026-10-31T14:56:15Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"Join Rex Software where innovation meets real estate\nAt Rex Software Group, we build technology that helps real estate and property professionals work smarter, move faster and deliver better experiences for their customers.\nWe are now taking the next step in how we build software by transitioning towards an AI native engineering model. This is not simply about adding AI features to our products. It is about fundamentally changing how our engineering teams design, build, test and ship software.\nWe are looking for an experienced Senior Full Stack Developerwho combines strong software engineering fundamentals with genuine experience using AI coding agents to accelerate development.\nYou will work across the full stack within one of our product streams, delivering production quality features while using AI coding agents as a core part of your development workflow. You will provide the architecture, context and direction, critically review the output and ultimately own the quality of everything you ship.\nThis is not a vibe coding role. We are looking for an experienced engineer who understands what good software looks like and can recognise when AI generated code is correct, secure, performant and appropriate for an established production codebase.\nWhat you will be doing\nFull Stack Product Development\nDesign, build and deliver production quality features across frontend and backend systems within your product stream\nUse AI coding agents as a primary development tool to generate, test, debug and iterate on code\nProvide AI agents with the architectural context, coding standards and domain knowledge required to produce high quality outputs\nCritically review AI generated code for correctness, performance, security, maintainability and architectural fit before it reaches production\nDetermine when AI assisted development is the right approach and when manual implementation will produce a better outcome\nDebug and resolve complex technical issues across the stack using both traditional engineering techniques and AI assisted workflows\nEngineering Quality and Architecture\nWork confidently within established system architecture, including database schemas, API contracts, service boundaries and deployment pipelines\nContribute to technical design discussions, architectural decisions and code reviews\nMaintain and improve automated test coverage across the codebase\nEnsure AI generated code is supported by appropriate testing and meets our engineering standards\nIdentify and address technical debt while balancing delivery speed with the long term health of our products\nTake ownership of the quality and production readiness of the software you deliver\nAI Native Engineering\nBuild and refine prompts, context documents and system instructions that help AI agents understand Rex's architecture, patterns and conventions\nImprove established codebases for agent driven development through clear documentation, AGENTS.md files, Skills and other AI friendly engineering practices\nExperiment with new AI development tools, techniques and workflows to improve engineering productivity\nIdentify common failure modes in AI generated code and develop practices that improve the reliability and quality of agent output\nShare effective prompting strategies, workflows and lessons with the wider engineering team\nCollaboration and Knowledge Sharing\nWork closely with Product Managers, Designers and Engineers to deliver against product priorities\nParticipate in technical planning, sprint ceremonies, code reviews and engineering discussions\nMentor and support other engineers through technical collaboration and knowledge sharing\nHelp uplift AI native development capability across the broader engineering team\nContribute ideas and feedback as we continue evolving how software is built at Rex\nWhat we are looking for\nEssential\nStrong commercial software engineering experience with the technical depth expected of a Senior Full Stack Developer\nDemonstrated experience delivering software across both frontend and backend systems\nHands on experience using AI coding agents such as Claude Code, Cursor, GitHub Copilot, Cody, Aider or similar as part of genuine agent driven development workflows\nStrong software engineering fundamentals across system design, API design, databases, testing and deployment\nThe ability to critically assess AI generated code and identify issues relating to performance, security, edge cases, maintainability and architectural fit\nExperience working within established production codebases and making sound technical decisions in complex environments\nStrong debugging and problem solving skills across the full technology stack\nThe ability to communicate technical concepts clearly and work effectively within a collaborative product team\nA portfolio, GitHub profile or personal projects that demonstrate how you use AI within your development process\nNice to have\nExperience with PHP, Laravel, Vue.js, React.js, PostgreSQL, MySQL, Docker, Kubernetes or GCP\nExperience working within SaaS, PropTech or real estate technology\nFamiliarity with prompt engineering, context management and techniques for improving AI agent output\nExperience contributing to open source projects or sharing technical knowledge publicly\nExperience working within agile product teams with end to end ownership of software delivery\nWhat will make you successful\nYou have strong engineering judgment and can quickly distinguish between code that simply works and code that belongs in a production environment.\nYou naturally look for ways to use AI to increase your leverage, but you do not blindly accept its output. You understand that AI generated code still requires engineering ownership, critical thinking and technical expertise.\nYou are curious about emerging tools and enjoy experimenting with better ways of working. You are equally comfortable diving into frontend code, investigating a backend issue, reviewing an API design or helping an AI agent understand an established architecture.\nMost importantly, you take ownership of what you ship. Whether the code was written manually or generated by an AI agent, you are accountable for its quality in production.\nWhy join Rex now?\nRex Software Group is genuinely transitioning towards AI native software development. This is not an innovation lab or side project. It is becoming part of how we build and deliver our products.\nYou will have the opportunity to:\nHelp shape how AI native engineering works within an established software company\nWork alongside experienced engineering and AI leaders who are invested in making the transition successful\nOwn meaningful work that reaches production and supports thousands of real estate professionals across Australia, New Zealand and the UK\nExperiment with emerging AI development tools and help establish the practices that work\nJoin a growing business with ambitious plans and the investment to support them\nIf you are an experienced Full Stack Developer who is already changing the way you build software with AI, we would love to hear from you.","description_format":"text","description_chars":7066,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["CRM Software","PropTech","Real Estate Brokerage"],"lifecycle":[{"event":"open","at":"2026-10-19T00:09:24Z"}],"visa":[],"liveness":{"score":77,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.856,"p_room":0.9,"age_days":13,"expected_fill_days":36,"reasons":["conf:3","win:mid"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/rex-software-senior-full-stack-developer","json_url":"https://alion.io/job/rex-software-senior-full-stack-developer.json","meta":{"generated_at":"2026-10-31T17:35:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":27528,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":60583},"rest":"https://alion.io/mcp/rest/get_company?id=60583"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frex-software-senior-full-stack-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Frex-software-senior-full-stack-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Frex-software-senior-full-stack-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/rex-software-senior-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frex-software-senior-full-stack-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2827451}},{"tool":"search_jobs","arguments":{"company":"rexsoftware.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2827451},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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