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12,509 Senior Full-Stack jobs

Senior full-stack engineering roles spanning frontend and backend delivery.

12.5K jobs

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12,509 jobs Posted Sort

Network Finance

Senior Full-Stack Developer — C# & PHP

Senior full-stack developer at Network Finance in Centurion, South Africa, designing and building scalable enterprise software end to end. Day to day: writing clean C# and PHP code for desktop and mobile applications, testing and debugging, and working closely with Product Managers to turn ideas into solid solutions.

Back-End / Full Stack Developer (Senior)

Senior back-end/full-stack developer (hybrid, Cape Town) at a global investment advisory firm: building scalable .NET (C#) REST APIs and optimized SQL Server databases, integrating with Vue.js front ends, leading architecture and CI/CD (Azure DevOps), and mentoring junior engineers.

AI API Automation Azure Azure DevOps +13 skills

Senior Python Full-Stack Engineer – Hybrid Sydney

A senior hybrid-role developer in Sydney who designs, builds, and maintains mission-critical applications across the full SDLC. Core work involves writing robust code in Python, Core Java, Perl, and Shell scripting, plus automation and enhancements that improve reliability and performance of high-availability services.

Automation Bash Java Perl Python +1 skills

Endpoint IQ Pty Ltd

Senior Full-Stack Engineer (Vue/.NET) – Hybrid, 12-Month

RemoteAPACContractSenior

Senior full-stack engineer at Endpoint IQ (Brisbane, hybrid) building research management software for universities — shipping end-to-end features with Vue.js/JavaScript frontends, C#/.NET (ASP.NET Core) APIs, and SQL Server, plus DevOps pipelines, code reviews, and docs. 12-month fixed-term contract.

Agile AI Angular API Api Design +20 skills

Full-Stack Engineer — AWS, React & TypeScript

APACFull-timeSenior

Senior full-stack engineer at Digital Biz Solutions (DBiz.ai) building software for major client projects across Australia — reviewing specs, developing test plans, and shaping web UI and backend design. Core stack: AWS, C#, React, and TypeScript.

Acn 654 266 814

Senior Full-Stack Engineer — Hybrid, HealthTech Impact

HybridAPACSenior

MyFast Medical, a Melbourne-based health-tech company, is hiring a Senior Full-Stack Engineer to own end-to-end features across frontend and backend, collaborating with product and ops to deliver secure, scalable care-access solutions. Core stack: React, TypeScript, Next.js, and Azure/AWS cloud, in a hybrid model.

AWS Azure Cloud Next.js React +1 skills

Geminum Pty Ltd

Senior Full Stack Engineer

APACContractSenior

Own the application and data layers of an industrial digital-twin/physical-AI platform: full-stack work weighted toward backend, data and infrastructure (TypeScript/Node, React, Kafka-style streaming, AWS), plus weekly prototyping and R&D. Six-month renewable contract starting October, remote within AU/US hours.

Agentic AI AI API AWS CDK +19 skills

Insignia Financial

Senior Full-Stack Engineer - Java/Angular, FinTech Impact

Senior full-stack engineer building Java/Angular applications in Insignia Financial's Advice Technology portfolio in Sydney. Works across the full software lifecycle in an Agile team, focusing on usability, quality and reliability.

Agile Angular CI/CD Java Linux +1 skills

Insignia Financial

Senior Full-Stack Engineer: Java, Angular & DevOps

Senior full-stack engineer at Insignia Financial building and delivering technology solutions for the company's Advice Technology portfolio in Western Australia. Hands-on work across the full SDLC in an Agile team, centered on Java, Angular/modern web technologies, and DevOps.

Agile Java SDLC

Betashares Group

Senior Full-Stack Engineer - AI-Driven Investing Platform

Senior full-stack engineer at Betashares owning end-to-end delivery of customer-facing investment, payments and reporting features, built with Vue, Rust, Node.js and GraphQL, backed by modern data stores and automated testing. The role also champions AI-enabled engineering practices to boost team throughput.

AI GraphQL Node.js Rust Test Automation +1 skills

Senior Full-Stack Engineer: .NET, React, Azure, AI

Arventa is hiring a Senior Full-Stack Engineer to design and build the next generation of its SaaS platform, working hands-on across the full development lifecycle from architecture and development through testing and deployment. Core stack: .NET Core, React, Azure, and microservices.

Azure .NET Microservices React SaaS

Respondent Inc.

Senior Full-Stack Engineer for AI-Driven Products

Respondent Inc. is hiring a Senior Full-Stack Engineer for its in-office Sydney team to build customer-facing products end-to-end: designing scalable back-end systems, crafting intuitive front-end experiences, and driving technical decisions alongside product and design. No specific tech stack is named in the posting.

Senior Java Full-Stack Engineer | Spring, React & AWS

Senior full-stack Java engineer in Sydney building and advancing Spring/Spring Boot applications and RESTful services, working across backend and React frontend layers, integrating with AWS cloud services and CI/CD pipelines in an Agile team.

Agile AWS CI/CD Cloud Java +4 skills

TechForce Services

Senior Full-Stack Engineer (Go/TS) – Cloud & CI/CD

APACFull-timeSenior

TechForce Services, an Australian cloud technology consulting firm, seeks a senior full-stack developer to design, build, test, and maintain scalable web applications. Day to day involves API development, database design, and cloud deployments, with strong emphasis on testing and CI/CD workflows, using Go and TypeScript.

API AWS CI/CD Cloud Git +15 skills

Geminum Pty Ltd

Senior Full-Stack Engineer: Edge-to-Cloud & Data Systems

APACContractSenior

Geminum Pty Ltd seeks a senior full-stack engineer to own the application and data layers edge-to-cloud, focused on backend, data and infrastructure. Day to day: designing event-driven streaming systems (Kafka or similar) and building React UIs with modern frameworks (TanStack, Nest.js, Next.js, Hono). Six-month renewable contract, may go permanent, starting October, remote on AU business hours.

Agentic AI AI API AWS CDK +19 skills

Abby Health - Quality Care, 100% Online.

Senior Full-Stack Engineer — Own End-to-End Health Projects

Abby Health, an online healthcare startup in Sydney, is hiring a Senior Full-Stack Engineer to own end-to-end projects across its patient app, clinician portal, internal tooling and APIs, reporting to the CTO. The role involves leading projects, mentoring peers, and turning ambiguous problems into defined work in AI-native workflows.

Millennium Digital Consulting

Canberra Senior Full-Stack Developer — NV1 Clearance

Millennium Digital Consulting is hiring a Senior Full-Stack Developer in Canberra to design, build, and maintain web applications across front-end and back-end layers, working primarily on-site at Defence premises. The role involves secure coding, mentoring teammates, and contributing to DevSecOps maturity, with NV1 clearance required.

DevSecOps Secure Coding

Millennium Digital Consulting

Senior Full Stack Developer

APACContractSenior

Contract Senior Full Stack Developer doing application sustainment and feature enhancement for Australian Defence in Canberra: building and maintaining full-stack web apps, APIs, and databases, plus DevSecOps and technical documentation. Mostly on site at Defence premises; NV1 security clearance is mandatory.

Agile API CI/CD Cloud DevSecOps +5 skills

Byte Digital Consulting Pty ltd

Senior Full-Stack Developer – Melbourne

APACFull-timeSenior

Senior full-stack developer at a Melbourne software consultancy, designing, coding, testing, and maintaining client software solutions across Australia. Day-to-day work centers on APIs, databases, cloud services, and microservices, with a focus on clean, scalable .NET code.

API AWS Azure Cloud .NET +2 skills

Senior Python Full Stack Developer

APACContractSenior

Builds and maintains automation and system-enhancement solutions in a high-availability environment on a one-year fixed-term, hybrid contract in Sydney — coding primarily in Python 3, Perl, shell, and Core Java, with some full-stack work in Node.js and React, plus Git, Kubernetes, and monitoring tools.

Analytics Automation Bash Git Java +14 skills