Mid/Senior FullStack Developer

ALOIS UK

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 – Mid/Senior Full Stack Developer

Job Location – Auckland

Employment Type – Contract/FTC

What Role You Will Play In Team

We are looking for a Mid/Senior Full Stack Developer to design, develop, test, and maintain scalable web applications across front-end and back-end layers.

The ideal candidate will have strong hands-on experience with React and/or Angular for front-end development and Java/Spring Boot for back-end services and APIs. The role requires experience delivering secure, maintainable, and high-quality applications in an agile environment, with strong collaboration across product, QA, DevOps, architecture, and delivery teams.

Design, develop, test, deploy, and maintain end-to-end web applications.

Build responsive, accessible, and user-friendly front-end interfaces using React and/or Angular.

Develop secure, scalable, and maintainable back-end services/APIs using Java and Spring Boot.

Design and optimise database models, queries, and data access patterns.
Integrate internal and third-party systems using REST APIs, enterprise services, and secure authentication mechanisms.
Collaborate with product owners, architects, designers, QA, DevOps, and security teams.
Participate in sprint planning, estimation, backlog refinement, and agile ceremonies.
Contribute to solution design, code reviews, debugging, performance tuning, and production issue resolution.
Write and maintain unit, integration, and API tests to support reliable software delivery.
Follow secure coding standards, CI/CD practices, branching strategies, and agile delivery methods.
Create and maintain technical documentation, including API specifications, design notes, and deployment/support documentation.
Strong hands-on experience with JavaScript and TypeScript.
Strong experience with front-end frameworks, specifically React and/or Angular.
Strong experience with Java and Spring Boot for back-end service and API development.
Good understanding of RESTful API design, JSON, authentication, authorisation, and API security.

Experience with secure API design, vulnerability awareness, secrets handling, role-based access control, and OWASP guidelines.

Experience with relational and/or NoSQL databases such as PostgreSQL, MySQL, SQL Server, MongoDB, or Oracle.
Strong knowledge of HTML5, CSS3, responsive design, accessibility, and UI engineering best practices.
Experience writing unit, integration, and API tests using appropriate testing frameworks.
Experience with Git, pull requests, code reviews, CI/CD pipelines, and Agile/Scrum delivery.
Experience participating in sprint planning, estimation, backlog refinement, and cross-functional collaboration with product, QA, and DevOps teams.
Strong debugging, problem-solving, communication, and collaboration skills.

Stay Connected With Us

Learn more about ALOIS in Australia, visit our webpage ALOIS Australia

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.