Full-Stack Java Engineer

About Us: ALOIS Australia is a leading Talent and Technology Solutions company, focused on helping businesses across the country build stronger teams, smarter processes, and sustainable growth. We work with organisations in diverse industries to deliver integrated workforce and technology solutions, from innovative hiring strategies to end-to-end digital transformation. Our approach combines data, insight, and human expertise to help clients solve complex workforce challenges with clarity and confidence. Through our deep industry experience and commitment to excellence, we provide scalable, high-performance solutions that deliver measurable impact. Whether it’s onshore project delivery, workforce optimisation, or specialised technology services, ALOIS Australia ensures results that truly make a difference. From Sydney to Perth and everywhere in between, we’re driven by one purpose: to empower Australian businesses and professionals to thrive in a rapidly changing world of work. At ALOIS Australia, every challenge is an opportunity to innovate, and every partnership is built on trust, transparency, and long-term success. Job Title – Full-Stack Java Engineer Job Location – Sydney Employment Type – Contract Work Authorization: Applicants must have valid working/unlimited working rights in Australia. (Visa sponsorship or transfer is not available for this role) Note - Full stack engineers to have Java + font end development experience e.g. React. Rest of the tech stack remains same as Java engineers. Roles and Responsibilities: - Have demonstrable experience leading and building scalable microservices and event-driven applications - Can solve complex technical challenges from design through to production - Address tech debt with a pragmatic, commercially focused approach - Translate requirements into solid engineering deliverables - Deliver reusable solutions used across teams and products - Collaborate across teams and align technical decisions with business goals - Expertise in observability and reliability practices, leveraging tools such as OpenTelemetry, Prometheus, Grafana and CloudWatch - A solid understanding of security best practices, including Vault, AWS Secrets Manager and certificate management - Experience with testing methodologies (TDD, BDD) and automation frameworks - Ability to design and implement data-intensive applications and scalable architectures (API, microservices, event-driven, serverless) - Knowledge of deployment strategies and SRE principles - Interest or experience in AI/ML technologies and emerging tools Skills and Experience: - Programming: Java, TypeScript and JavaScript (Node.js) ,Springboot building scalable, high-performance services. - Frameworks & Platforms: . Java,React (TypeScript), Springboot EE for RESTful APIs and enterprise applications. - Architecture: Microservices, Domain-Driven Design (DDD), event-driven systems using RabbitMQ and/or Apache Kafka. - Databases: SQL Server, PostgreSQL, and/or other relational/NoSQL databases – e.g., PostgreSQL and DynamoDB - Cloud (AWS): EC2, Lambda, ECS/Fargate, RDS, DynamoDB, CloudFormation, CDK, CodePipeline, CodeBuild, CloudWatch. - CI/CD: TeamCity, Octopus Deploy, GitHub & GitHub Actions. - Containers: Kubernetes and Docker. - Infrastructure as Code: Terraform, CloudFormation, Ansible. - Quality Engineering: Strong advocate for automated testing and quality-driven delivery. - You also bring (or are keen to grow) front-end engineering capability, with skills in TypeScript, React, and Next.js, highly regarded across our full-stack engineering practice and a key differentiator for delivering seamless end-to-end customer and developer experiences. - AI & Chatbot Integration: Exposure to building AI-driven support tools, such as integrating with LLMs/ChatGPT for developer support. - Knowledge of the Model Context Protocol (MCP) server concept or similar ChatGPT plugin development is a plus, as this squad owns an AI ChatBot for developer enablement Stay Connected with us: Learn more about ALOIS in Australia, visit our webpage ALOIS Australia Follow us on LinkedIn and Instagram EEO Statement: ALOIS Australia is committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all qualified applicants and do not discriminate on the basis of race, colour, religion, sex, age, national origin, disability, or any other characteristic protected under applicable laws. We value diversity and believe it strengthens our people, our culture, and the outcomes we deliver.